* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 9:59 ` Kever Yang
0 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-03-31 9:59 UTC (permalink / raw)
To: heiko
Cc: linux-rockchip, Kever Yang, devicetree, Jianqun Xu,
Andreas Färber, linux-kernel, Andy Yan, Rob Herring,
linux-arm-kernel, Will Deacon, Mark Rutland, Catalin Marinas,
Matthias Brugger
Firefly-rk3399 is a bord from T-Firefly, you can find detail about
it here:
http://en.t-firefly.com/en/firenow/Firefly_RK3399/
This patch add basic node for the board and make it able to bring
up.
Peripheral works:
- usb hub which connect to ehci controller;
- UART2 debug
- eMMC
- PCIe
Not work:
- USB 3.0 HOST, type-C port
- sdio, sd-card
Not test for other peripheral:
- HDMI
- Ethernet
- OPTICAL
- WiFi/BT
- MIPI CSI/DSI
- IR
- EDP/DP
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
2 files changed, 773 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 3a86289..dd3d550 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
always := $(dtb-y)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
new file mode 100644
index 0000000..686977b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -0,0 +1,772 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+
+/ {
+ model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
+ compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
+
+ backlight: backlight {
+ status = "okay";
+ compatible = "pwm-backlight";
+ enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ pwms = <&pwm0 0 25000 0>;
+ brightness-levels = <
+ 0 1 2 3 4 5 6 7
+ 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22 23
+ 24 25 26 27 28 29 30 31
+ 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47
+ 48 49 50 51 52 53 54 55
+ 56 57 58 59 60 61 62 63
+ 64 65 66 67 68 69 70 71
+ 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87
+ 88 89 90 91 92 93 94 95
+ 96 97 98 99 100 101 102 103
+ 104 105 106 107 108 109 110 111
+ 112 113 114 115 116 117 118 119
+ 120 121 122 123 124 125 126 127
+ 128 129 130 131 132 133 134 135
+ 136 137 138 139 140 141 142 143
+ 144 145 146 147 148 149 150 151
+ 152 153 154 155 156 157 158 159
+ 160 161 162 163 164 165 166 167
+ 168 169 170 171 172 173 174 175
+ 176 177 178 179 180 181 182 183
+ 184 185 186 187 188 189 190 191
+ 192 193 194 195 196 197 198 199
+ 200 201 202 203 204 205 206 207
+ 208 209 210 211 212 213 214 215
+ 216 217 218 219 220 221 222 223
+ 224 225 226 227 228 229 230 231
+ 232 233 234 235 236 237 238 239
+ 240 241 242 243 244 245 246 247
+ 248 249 250 251 252 253 254 255>;
+ default-brightness-level = <200>;
+ };
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ rt5640-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "rockchip,rt5640-codec";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Mic Jack", "MICBIAS1",
+ "IN1P", "Mic Jack",
+ "Headphone Jack", "HPOL",
+ "Headphone Jack", "HPOR";
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&rt5640>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk808 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+
+ /*
+ * On the module itself this is one of these (depending
+ * on the actual card populated):
+ * - SDIO_RESET_L_WL_REG_ON
+ * - PDN (power down when low)
+ */
+ reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
+ };
+
+ vcc3v3_pcie: vcc3v3-pcie-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_drv>;
+ regulator-name = "vcc3v3_pcie";
+ };
+
+ vcc3v3_sys: vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc5v0_host";
+ regulator-always-on;
+ };
+
+ vcc5v0_sys: vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_phy: vcc-phy-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_phy";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: vdd-log {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 25000 1>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ /* for rockchip boot on */
+ rockchip,pwm_id= <2>;
+ rockchip,pwm_voltage = <1000000>;
+ };
+
+ vccadc_ref: vccadc-ref {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ap6354";
+ sdio_vref = <1800>;
+ WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ //wifi-bt-power-toggle;
+ uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart0_rts>;
+ pinctrl-1 = <&uart0_gpios>;
+ //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
+ BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
+ BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
+ BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
+ status = "okay";
+ };
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_phy>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <168>;
+ i2c-scl-falling-time-ns = <4>;
+ clock-frequency = <400000>;
+
+ vdd_cpu_b: syr827@40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_cpu_b";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+ fcs,suspend-voltage-selector = <0>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: syr828@41 {
+ compatible = "silergy,syr828";
+ reg = <0x41>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+
+ vcc1-supply = <&vcc3v3_sys>;
+ vcc2-supply = <&vcc3v3_sys>;
+ vcc3-supply = <&vcc3v3_sys>;
+ vcc4-supply = <&vcc3v3_sys>;
+ vcc6-supply = <&vcc3v3_sys>;
+ vcc7-supply = <&vcc3v3_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc3v3_sys>;
+ vcc10-supply = <&vcc3v3_sys>;
+ vcc11-supply = <&vcc3v3_sys>;
+ vcc12-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcc1v8_pmu>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_center";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_cpu_l";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_dvp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v0_tp: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc3v0_tp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc1v8_pmu: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sd: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_sd";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcca3v0_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc_1v5";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc_3v0";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s3";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <300>;
+ i2c-scl-falling-time-ns = <15>;
+
+ gsl3673: gsl3673@40 {
+ compatible = "GSL,GSL3673";
+ reg = <0x40>;
+ screen_max_x = <1536>;
+ screen_max_y = <2048>;
+ irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+ rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ rt5640: rt5640@1c {
+ #sound-dai-cells = <0>;
+ compatible = "realtek,rt5640";
+ reg = <0x1c>;
+ clocks = <&cru SCLK_I2S_8CH_OUT>;
+ clock-names = "mclk";
+ realtek,in1-differential;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rt5640_hpcon>;
+ hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+ //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ io-channels = <&saradc 4>;
+ hp-det-adc-value = <500>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <450>;
+ i2c-scl-falling-time-ns = <15>;
+};
+
+&i2c4 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <600>;
+ i2c-scl-falling-time-ns = <20>;
+
+ fusb0: fusb30x@22 {
+ compatible = "fairchild,fusb302";
+ reg = <0x22>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&fusb0_int>;
+ int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ vbus-5v-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ mpu6500@68 {
+ status = "okay";
+ compatible = "invensense,mpu6500";
+ reg = <0x68>;
+ irq-gpio = <&gpio1 22 IRQ_TYPE_EDGE_RISING>;
+ mpu-int_config = <0x10>;
+ mpu-level_shifter = <0>;
+ mpu-orientation = <0 1 0 1 0 0 0 0 1>;
+ orientation-x= <1>;
+ orientation-y= <0>;
+ orientation-z= <0>;
+ mpu-debug = <1>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <8>;
+ rockchip,capture-channels = <8>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s1 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <2>;
+ rockchip,capture-channels = <2>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s2 {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
+&io_domains {
+ status = "okay";
+
+ bt656-supply = <&vcc1v8_dvp>; /* bt656_gpio2ab_ms */
+ audio-supply = <&vcca1v8_codec>; /* audio_gpio3d4a_ms */
+ sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
+ gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ ep-gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreqn>;
+ status = "okay";
+};
+
+&pmu_io_domains {
+ status = "okay";
+ pmu1830-supply = <&vcc_3v0>;
+};
+
+&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ lcd-panel {
+ lcd_panel_reset: lcd-panel-reset {
+ rockchip,pins = <4 30 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pcie {
+ pcie_drv: pcie-drv {
+ rockchip,pins =
+ <1 17 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ pcie_3g_drv: pcie-3g-drv {
+ rockchip,pins =
+ <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pmic {
+ vsel1_gpio: vsel1-gpio {
+ rockchip,pins =
+ <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ vsel2_gpio: vsel2-gpio {
+ rockchip,pins =
+ <1 14 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins =
+ <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ wireless-bluetooth {
+ uart0_gpios: uart0-gpios {
+ rockchip,pins =
+ <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rt5640 {
+ rt5640_hpcon: rt5640-hpcon {
+ rockchip,pins = <4 21 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins =
+ <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb2 {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins =
+ <1 0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ fusb30x {
+ fusb0_int: fusb0-int {
+ rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vccadc_ref>;
+};
+
+&sdhci {
+ bus-width = <8>;
+ keep-power-in-suspend;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+ supports-emmc;
+};
+
+&tsadc {
+ /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-mode = <1>;
+ /* tshut polarity 0:LOW 1:HIGH */
+ rockchip,hw-tshut-polarity = <1>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+ extcon = <&fusb0>;
+
+ u2phy0_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy0_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&u2phy1 {
+ status = "okay";
+
+ u2phy1_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy1_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 9:59 ` Kever Yang
0 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-03-31 9:59 UTC (permalink / raw)
To: heiko-4mtYJXux2i+zQB+pC5nmwQ
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Kever Yang,
devicetree-u79uwXL29TY76Z2rM5mHXA, Jianqun Xu,
Andreas Färber, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
Andy Yan, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Firefly-rk3399 is a bord from T-Firefly, you can find detail about
it here:
http://en.t-firefly.com/en/firenow/Firefly_RK3399/
This patch add basic node for the board and make it able to bring
up.
Peripheral works:
- usb hub which connect to ehci controller;
- UART2 debug
- eMMC
- PCIe
Not work:
- USB 3.0 HOST, type-C port
- sdio, sd-card
Not test for other peripheral:
- HDMI
- Ethernet
- OPTICAL
- WiFi/BT
- MIPI CSI/DSI
- IR
- EDP/DP
Signed-off-by: Kever Yang <kever.yang-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
2 files changed, 773 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 3a86289..dd3d550 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
always := $(dtb-y)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
new file mode 100644
index 0000000..686977b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -0,0 +1,772 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+
+/ {
+ model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
+ compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
+
+ backlight: backlight {
+ status = "okay";
+ compatible = "pwm-backlight";
+ enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ pwms = <&pwm0 0 25000 0>;
+ brightness-levels = <
+ 0 1 2 3 4 5 6 7
+ 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22 23
+ 24 25 26 27 28 29 30 31
+ 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47
+ 48 49 50 51 52 53 54 55
+ 56 57 58 59 60 61 62 63
+ 64 65 66 67 68 69 70 71
+ 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87
+ 88 89 90 91 92 93 94 95
+ 96 97 98 99 100 101 102 103
+ 104 105 106 107 108 109 110 111
+ 112 113 114 115 116 117 118 119
+ 120 121 122 123 124 125 126 127
+ 128 129 130 131 132 133 134 135
+ 136 137 138 139 140 141 142 143
+ 144 145 146 147 148 149 150 151
+ 152 153 154 155 156 157 158 159
+ 160 161 162 163 164 165 166 167
+ 168 169 170 171 172 173 174 175
+ 176 177 178 179 180 181 182 183
+ 184 185 186 187 188 189 190 191
+ 192 193 194 195 196 197 198 199
+ 200 201 202 203 204 205 206 207
+ 208 209 210 211 212 213 214 215
+ 216 217 218 219 220 221 222 223
+ 224 225 226 227 228 229 230 231
+ 232 233 234 235 236 237 238 239
+ 240 241 242 243 244 245 246 247
+ 248 249 250 251 252 253 254 255>;
+ default-brightness-level = <200>;
+ };
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ rt5640-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "rockchip,rt5640-codec";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Mic Jack", "MICBIAS1",
+ "IN1P", "Mic Jack",
+ "Headphone Jack", "HPOL",
+ "Headphone Jack", "HPOR";
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&rt5640>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk808 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+
+ /*
+ * On the module itself this is one of these (depending
+ * on the actual card populated):
+ * - SDIO_RESET_L_WL_REG_ON
+ * - PDN (power down when low)
+ */
+ reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
+ };
+
+ vcc3v3_pcie: vcc3v3-pcie-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_drv>;
+ regulator-name = "vcc3v3_pcie";
+ };
+
+ vcc3v3_sys: vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc5v0_host";
+ regulator-always-on;
+ };
+
+ vcc5v0_sys: vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_phy: vcc-phy-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_phy";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: vdd-log {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 25000 1>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ /* for rockchip boot on */
+ rockchip,pwm_id= <2>;
+ rockchip,pwm_voltage = <1000000>;
+ };
+
+ vccadc_ref: vccadc-ref {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ap6354";
+ sdio_vref = <1800>;
+ WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ //wifi-bt-power-toggle;
+ uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart0_rts>;
+ pinctrl-1 = <&uart0_gpios>;
+ //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
+ BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
+ BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
+ BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
+ status = "okay";
+ };
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_phy>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <168>;
+ i2c-scl-falling-time-ns = <4>;
+ clock-frequency = <400000>;
+
+ vdd_cpu_b: syr827@40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_cpu_b";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+ fcs,suspend-voltage-selector = <0>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: syr828@41 {
+ compatible = "silergy,syr828";
+ reg = <0x41>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+
+ vcc1-supply = <&vcc3v3_sys>;
+ vcc2-supply = <&vcc3v3_sys>;
+ vcc3-supply = <&vcc3v3_sys>;
+ vcc4-supply = <&vcc3v3_sys>;
+ vcc6-supply = <&vcc3v3_sys>;
+ vcc7-supply = <&vcc3v3_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc3v3_sys>;
+ vcc10-supply = <&vcc3v3_sys>;
+ vcc11-supply = <&vcc3v3_sys>;
+ vcc12-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcc1v8_pmu>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_center";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_cpu_l";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_dvp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v0_tp: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc3v0_tp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc1v8_pmu: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sd: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_sd";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcca3v0_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc_1v5";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc_3v0";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s3";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <300>;
+ i2c-scl-falling-time-ns = <15>;
+
+ gsl3673: gsl3673@40 {
+ compatible = "GSL,GSL3673";
+ reg = <0x40>;
+ screen_max_x = <1536>;
+ screen_max_y = <2048>;
+ irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+ rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ rt5640: rt5640@1c {
+ #sound-dai-cells = <0>;
+ compatible = "realtek,rt5640";
+ reg = <0x1c>;
+ clocks = <&cru SCLK_I2S_8CH_OUT>;
+ clock-names = "mclk";
+ realtek,in1-differential;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rt5640_hpcon>;
+ hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+ //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ io-channels = <&saradc 4>;
+ hp-det-adc-value = <500>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <450>;
+ i2c-scl-falling-time-ns = <15>;
+};
+
+&i2c4 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <600>;
+ i2c-scl-falling-time-ns = <20>;
+
+ fusb0: fusb30x@22 {
+ compatible = "fairchild,fusb302";
+ reg = <0x22>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&fusb0_int>;
+ int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ vbus-5v-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ mpu6500@68 {
+ status = "okay";
+ compatible = "invensense,mpu6500";
+ reg = <0x68>;
+ irq-gpio = <&gpio1 22 IRQ_TYPE_EDGE_RISING>;
+ mpu-int_config = <0x10>;
+ mpu-level_shifter = <0>;
+ mpu-orientation = <0 1 0 1 0 0 0 0 1>;
+ orientation-x= <1>;
+ orientation-y= <0>;
+ orientation-z= <0>;
+ mpu-debug = <1>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <8>;
+ rockchip,capture-channels = <8>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s1 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <2>;
+ rockchip,capture-channels = <2>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s2 {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
+&io_domains {
+ status = "okay";
+
+ bt656-supply = <&vcc1v8_dvp>; /* bt656_gpio2ab_ms */
+ audio-supply = <&vcca1v8_codec>; /* audio_gpio3d4a_ms */
+ sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
+ gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ ep-gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreqn>;
+ status = "okay";
+};
+
+&pmu_io_domains {
+ status = "okay";
+ pmu1830-supply = <&vcc_3v0>;
+};
+
+&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ lcd-panel {
+ lcd_panel_reset: lcd-panel-reset {
+ rockchip,pins = <4 30 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pcie {
+ pcie_drv: pcie-drv {
+ rockchip,pins =
+ <1 17 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ pcie_3g_drv: pcie-3g-drv {
+ rockchip,pins =
+ <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pmic {
+ vsel1_gpio: vsel1-gpio {
+ rockchip,pins =
+ <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ vsel2_gpio: vsel2-gpio {
+ rockchip,pins =
+ <1 14 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins =
+ <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ wireless-bluetooth {
+ uart0_gpios: uart0-gpios {
+ rockchip,pins =
+ <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rt5640 {
+ rt5640_hpcon: rt5640-hpcon {
+ rockchip,pins = <4 21 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins =
+ <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb2 {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins =
+ <1 0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ fusb30x {
+ fusb0_int: fusb0-int {
+ rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vccadc_ref>;
+};
+
+&sdhci {
+ bus-width = <8>;
+ keep-power-in-suspend;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+ supports-emmc;
+};
+
+&tsadc {
+ /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-mode = <1>;
+ /* tshut polarity 0:LOW 1:HIGH */
+ rockchip,hw-tshut-polarity = <1>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+ extcon = <&fusb0>;
+
+ u2phy0_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy0_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&u2phy1 {
+ status = "okay";
+
+ u2phy1_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy1_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 9:59 ` Kever Yang
0 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-03-31 9:59 UTC (permalink / raw)
To: linux-arm-kernel
Firefly-rk3399 is a bord from T-Firefly, you can find detail about
it here:
http://en.t-firefly.com/en/firenow/Firefly_RK3399/
This patch add basic node for the board and make it able to bring
up.
Peripheral works:
- usb hub which connect to ehci controller;
- UART2 debug
- eMMC
- PCIe
Not work:
- USB 3.0 HOST, type-C port
- sdio, sd-card
Not test for other peripheral:
- HDMI
- Ethernet
- OPTICAL
- WiFi/BT
- MIPI CSI/DSI
- IR
- EDP/DP
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
2 files changed, 773 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 3a86289..dd3d550 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
always := $(dtb-y)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
new file mode 100644
index 0000000..686977b
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -0,0 +1,772 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/pwm/pwm.h>
+#include "rk3399.dtsi"
+
+/ {
+ model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
+ compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
+
+ backlight: backlight {
+ status = "okay";
+ compatible = "pwm-backlight";
+ enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ pwms = <&pwm0 0 25000 0>;
+ brightness-levels = <
+ 0 1 2 3 4 5 6 7
+ 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22 23
+ 24 25 26 27 28 29 30 31
+ 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47
+ 48 49 50 51 52 53 54 55
+ 56 57 58 59 60 61 62 63
+ 64 65 66 67 68 69 70 71
+ 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87
+ 88 89 90 91 92 93 94 95
+ 96 97 98 99 100 101 102 103
+ 104 105 106 107 108 109 110 111
+ 112 113 114 115 116 117 118 119
+ 120 121 122 123 124 125 126 127
+ 128 129 130 131 132 133 134 135
+ 136 137 138 139 140 141 142 143
+ 144 145 146 147 148 149 150 151
+ 152 153 154 155 156 157 158 159
+ 160 161 162 163 164 165 166 167
+ 168 169 170 171 172 173 174 175
+ 176 177 178 179 180 181 182 183
+ 184 185 186 187 188 189 190 191
+ 192 193 194 195 196 197 198 199
+ 200 201 202 203 204 205 206 207
+ 208 209 210 211 212 213 214 215
+ 216 217 218 219 220 221 222 223
+ 224 225 226 227 228 229 230 231
+ 232 233 234 235 236 237 238 239
+ 240 241 242 243 244 245 246 247
+ 248 249 250 251 252 253 254 255>;
+ default-brightness-level = <200>;
+ };
+
+ clkin_gmac: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "clkin_gmac";
+ #clock-cells = <0>;
+ };
+
+ rt5640-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "rockchip,rt5640-codec";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Mic Jack", "MICBIAS1",
+ "IN1P", "Mic Jack",
+ "Headphone Jack", "HPOL",
+ "Headphone Jack", "HPOR";
+ simple-audio-card,cpu {
+ sound-dai = <&i2s1>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&rt5640>;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rk808 1>;
+ clock-names = "ext_clock";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_enable_h>;
+
+ /*
+ * On the module itself this is one of these (depending
+ * on the actual card populated):
+ * - SDIO_RESET_L_WL_REG_ON
+ * - PDN (power down when low)
+ */
+ reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
+ };
+
+ vcc3v3_pcie: vcc3v3-pcie-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_drv>;
+ regulator-name = "vcc3v3_pcie";
+ };
+
+ vcc3v3_sys: vcc3v3-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "vcc5v0_host";
+ regulator-always-on;
+ };
+
+ vcc5v0_sys: vcc5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ vcc_phy: vcc-phy-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_phy";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_log: vdd-log {
+ compatible = "pwm-regulator";
+ pwms = <&pwm2 0 25000 1>;
+ regulator-name = "vdd_log";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ regulator-boot-on;
+
+ /* for rockchip boot on */
+ rockchip,pwm_id= <2>;
+ rockchip,pwm_voltage = <1000000>;
+ };
+
+ vccadc_ref: vccadc-ref {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ wireless-wlan {
+ compatible = "wlan-platdata";
+ rockchip,grf = <&grf>;
+ wifi_chip_type = "ap6354";
+ sdio_vref = <1800>;
+ WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
+ status = "okay";
+ };
+
+ wireless-bluetooth {
+ compatible = "bluetooth-platdata";
+ //wifi-bt-power-toggle;
+ uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
+ pinctrl-names = "default", "rts_gpio";
+ pinctrl-0 = <&uart0_rts>;
+ pinctrl-1 = <&uart0_gpios>;
+ //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
+ BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
+ BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
+ BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
+ status = "okay";
+ };
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+ status = "okay";
+};
+
+&gmac {
+ assigned-clocks = <&cru SCLK_RMII_SRC>;
+ assigned-clock-parents = <&clkin_gmac>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_phy>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x28>;
+ rx_delay = <0x11>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <168>;
+ i2c-scl-falling-time-ns = <4>;
+ clock-frequency = <400000>;
+
+ vdd_cpu_b: syr827 at 40 {
+ compatible = "silergy,syr827";
+ reg = <0x40>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_cpu_b";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
+ fcs,suspend-voltage-selector = <0>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: syr828 at 41 {
+ compatible = "silergy,syr828";
+ reg = <0x41>;
+ vin-supply = <&vcc5v0_sys>;
+ regulator-compatible = "fan53555-reg";
+ regulator-name = "vdd_gpu";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1500000>;
+ regulator-ramp-delay = <1000>;
+ fcs,suspend-voltage-selector = <1>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-initial-state = <3>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk808: pmic at 1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+
+ vcc1-supply = <&vcc3v3_sys>;
+ vcc2-supply = <&vcc3v3_sys>;
+ vcc3-supply = <&vcc3v3_sys>;
+ vcc4-supply = <&vcc3v3_sys>;
+ vcc6-supply = <&vcc3v3_sys>;
+ vcc7-supply = <&vcc3v3_sys>;
+ vcc8-supply = <&vcc3v3_sys>;
+ vcc9-supply = <&vcc3v3_sys>;
+ vcc10-supply = <&vcc3v3_sys>;
+ vcc11-supply = <&vcc3v3_sys>;
+ vcc12-supply = <&vcc3v3_sys>;
+ vddio-supply = <&vcc1v8_pmu>;
+
+ regulators {
+ vdd_center: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_center";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_l: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-ramp-delay = <6001>;
+ regulator-name = "vdd_cpu_l";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_1v8: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc1v8_dvp: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_dvp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v0_tp: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc3v0_tp";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc1v8_pmu: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc1v8_pmu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc_sd: LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_sd";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcca3v0_codec: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcca3v0_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v5: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vcc_1v5";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1500000>;
+ };
+ };
+
+ vcca1v8_codec: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_3v0: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "vcc_3v0";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3000000>;
+ };
+ };
+
+ vcc3v3_s3: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s3";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc3v3_s0: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc3v3_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <300>;
+ i2c-scl-falling-time-ns = <15>;
+
+ gsl3673: gsl3673 at 40 {
+ compatible = "GSL,GSL3673";
+ reg = <0x40>;
+ screen_max_x = <1536>;
+ screen_max_y = <2048>;
+ irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+ rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ rt5640: rt5640 at 1c {
+ #sound-dai-cells = <0>;
+ compatible = "realtek,rt5640";
+ reg = <0x1c>;
+ clocks = <&cru SCLK_I2S_8CH_OUT>;
+ clock-names = "mclk";
+ realtek,in1-differential;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rt5640_hpcon>;
+ hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+ //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
+ io-channels = <&saradc 4>;
+ hp-det-adc-value = <500>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <450>;
+ i2c-scl-falling-time-ns = <15>;
+};
+
+&i2c4 {
+ status = "okay";
+ i2c-scl-rising-time-ns = <600>;
+ i2c-scl-falling-time-ns = <20>;
+
+ fusb0: fusb30x at 22 {
+ compatible = "fairchild,fusb302";
+ reg = <0x22>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&fusb0_int>;
+ int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ vbus-5v-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ mpu6500 at 68 {
+ status = "okay";
+ compatible = "invensense,mpu6500";
+ reg = <0x68>;
+ irq-gpio = <&gpio1 22 IRQ_TYPE_EDGE_RISING>;
+ mpu-int_config = <0x10>;
+ mpu-level_shifter = <0>;
+ mpu-orientation = <0 1 0 1 0 0 0 0 1>;
+ orientation-x= <1>;
+ orientation-y= <0>;
+ orientation-z= <0>;
+ mpu-debug = <1>;
+ };
+};
+
+&i2s0 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <8>;
+ rockchip,capture-channels = <8>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s1 {
+ status = "okay";
+ rockchip,i2s-broken-burst-len;
+ rockchip,playback-channels = <2>;
+ rockchip,capture-channels = <2>;
+ #sound-dai-cells = <0>;
+};
+
+&i2s2 {
+ #sound-dai-cells = <0>;
+ status = "okay";
+};
+
+&io_domains {
+ status = "okay";
+
+ bt656-supply = <&vcc1v8_dvp>; /* bt656_gpio2ab_ms */
+ audio-supply = <&vcca1v8_codec>; /* audio_gpio3d4a_ms */
+ sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
+ gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
+};
+
+&pcie_phy {
+ status = "okay";
+};
+
+&pcie0 {
+ ep-gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreqn>;
+ status = "okay";
+};
+
+&pmu_io_domains {
+ status = "okay";
+ pmu1830-supply = <&vcc_3v0>;
+};
+
+&pinctrl {
+ buttons {
+ pwrbtn: pwrbtn {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ lcd-panel {
+ lcd_panel_reset: lcd-panel-reset {
+ rockchip,pins = <4 30 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pcie {
+ pcie_drv: pcie-drv {
+ rockchip,pins =
+ <1 17 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ pcie_3g_drv: pcie-3g-drv {
+ rockchip,pins =
+ <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pmic {
+ vsel1_gpio: vsel1-gpio {
+ rockchip,pins =
+ <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ vsel2_gpio: vsel2-gpio {
+ rockchip,pins =
+ <1 14 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ };
+
+ sdio-pwrseq {
+ wifi_enable_h: wifi-enable-h {
+ rockchip,pins =
+ <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ wireless-bluetooth {
+ uart0_gpios: uart0-gpios {
+ rockchip,pins =
+ <2 19 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rt5640 {
+ rt5640_hpcon: rt5640-hpcon {
+ rockchip,pins = <4 21 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins =
+ <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb2 {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins =
+ <1 0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ fusb30x {
+ fusb0_int: fusb0-int {
+ rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vccadc_ref>;
+};
+
+&sdhci {
+ bus-width = <8>;
+ keep-power-in-suspend;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ non-removable;
+ status = "okay";
+ supports-emmc;
+};
+
+&tsadc {
+ /* tshut mode 0:CRU 1:GPIO */
+ rockchip,hw-tshut-mode = <1>;
+ /* tshut polarity 0:LOW 1:HIGH */
+ rockchip,hw-tshut-polarity = <1>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+ extcon = <&fusb0>;
+
+ u2phy0_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy0_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&u2phy1 {
+ status = "okay";
+
+ u2phy1_otg: otg-port {
+ status = "okay";
+ };
+
+ u2phy1_host: host-port {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_xfer &uart0_cts>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 12:56 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 12:56 UTC (permalink / raw)
To: Kever Yang
Cc: linux-rockchip, devicetree, Jianqun Xu, Andreas Färber,
linux-kernel, Andy Yan, Rob Herring, linux-arm-kernel,
Will Deacon, Mark Rutland, Catalin Marinas, Matthias Brugger
Hi Kever,
Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> it here:
> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>
> This patch add basic node for the board and make it able to bring
> up.
This more a first glance, I didn't check every binding, but already found
some dubious ones, so in general, please make sure to only include nodes
with approved bindings.
[...]
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
please provide a binding addition for the board in a separate patch as well.
> 2 files changed, 773 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 3a86289..dd3d550 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
if possible, please rebase on top of my for-next branch, as we also
have the first gru board in there now.
>
> always := $(dtb-y)
> subdir-y := $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> new file mode 100644
> index 0000000..686977b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> @@ -0,0 +1,772 @@
> +/*
> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/pwm/pwm.h>
> +#include "rk3399.dtsi"
> +
> +/ {
> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
Just to make sure, is this really a Rockchip board? I would've expected
to see something like "firefly,firefly-rk3399" here, like on the rk3288-
variant. Not a requirement, just a question to clarify who designed the
board please :-) .
> +
> + backlight: backlight {
> + status = "okay";
> + compatible = "pwm-backlight";
> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> + pwms = <&pwm0 0 25000 0>;
> + brightness-levels = <
> + 0 1 2 3 4 5 6 7
> + 8 9 10 11 12 13 14 15
> + 16 17 18 19 20 21 22 23
> + 24 25 26 27 28 29 30 31
> + 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47
> + 48 49 50 51 52 53 54 55
> + 56 57 58 59 60 61 62 63
> + 64 65 66 67 68 69 70 71
> + 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87
> + 88 89 90 91 92 93 94 95
> + 96 97 98 99 100 101 102 103
> + 104 105 106 107 108 109 110 111
> + 112 113 114 115 116 117 118 119
> + 120 121 122 123 124 125 126 127
> + 128 129 130 131 132 133 134 135
> + 136 137 138 139 140 141 142 143
> + 144 145 146 147 148 149 150 151
> + 152 153 154 155 156 157 158 159
> + 160 161 162 163 164 165 166 167
> + 168 169 170 171 172 173 174 175
> + 176 177 178 179 180 181 182 183
> + 184 185 186 187 188 189 190 191
> + 192 193 194 195 196 197 198 199
> + 200 201 202 203 204 205 206 207
> + 208 209 210 211 212 213 214 215
> + 216 217 218 219 220 221 222 223
> + 224 225 226 227 228 229 230 231
> + 232 233 234 235 236 237 238 239
> + 240 241 242 243 244 245 246 247
> + 248 249 250 251 252 253 254 255>;
> + default-brightness-level = <200>;
> + };
> +
> + clkin_gmac: external-gmac-clock {
> + compatible = "fixed-clock";
> + clock-frequency = <125000000>;
> + clock-output-names = "clkin_gmac";
> + #clock-cells = <0>;
> + };
> +
> + rt5640-sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "rockchip,rt5640-codec";
> + simple-audio-card,mclk-fs = <256>;
> + simple-audio-card,widgets =
> + "Microphone", "Mic Jack",
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Mic Jack", "MICBIAS1",
> + "IN1P", "Mic Jack",
> + "Headphone Jack", "HPOL",
> + "Headphone Jack", "HPOR";
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1>;
> + };
> + simple-audio-card,codec {
> + sound-dai = <&rt5640>;
> + };
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk808 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_enable_h>;
> +
> + /*
> + * On the module itself this is one of these (depending
> + * on the actual card populated):
> + * - SDIO_RESET_L_WL_REG_ON
> + * - PDN (power down when low)
> + */
> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
Thanks to Andy's persistence, we have nice constants in the pinctrl-
binding-header now, like RK_PB2 for the above. So you can drop the
comment and use the constant instead for easier reading.
Same for other pins.
> + };
> +
> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_drv>;
> + regulator-name = "vcc3v3_pcie";
> + };
> +
> + vcc3v3_sys: vcc3v3-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vcc5v0_host: vcc5v0-host-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&host_vbus_drv>;
> + regulator-name = "vcc5v0_host";
> + regulator-always-on;
> + };
> +
> + vcc5v0_sys: vcc5v0-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc_phy: vcc-phy-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_phy";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdd_log: vdd-log {
> + compatible = "pwm-regulator";
> + pwms = <&pwm2 0 25000 1>;
> + regulator-name = "vdd_log";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + /* for rockchip boot on */
> + rockchip,pwm_id= <2>;
> + rockchip,pwm_voltage = <1000000>;
> + };
> +
> + vccadc_ref: vccadc-ref {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc1v8_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + wireless-wlan {
> + compatible = "wlan-platdata";
> + rockchip,grf = <&grf>;
> + wifi_chip_type = "ap6354";
> + sdio_vref = <1800>;
> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> + status = "okay";
that is not a valid binding, am I right? ;-)
So should be dropped.
> + };
> +
> + wireless-bluetooth {
> + compatible = "bluetooth-platdata";
> + //wifi-bt-power-toggle;
> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> + pinctrl-names = "default", "rts_gpio";
> + pinctrl-0 = <&uart0_rts>;
> + pinctrl-1 = <&uart0_gpios>;
> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> + status = "okay";
> + };
same here
> +};
> +
> +&cpu_l0 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l1 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l2 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l3 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_b0 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&cpu_b1 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&emmc_phy {
> + status = "okay";
> +};
> +
> +&gmac {
> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> + assigned-clock-parents = <&clkin_gmac>;
> + clock_in_out = "input";
> + phy-supply = <&vcc_phy>;
> + phy-mode = "rgmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rgmii_pins>;
> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> + snps,reset-active-low;
> + snps,reset-delays-us = <0 10000 50000>;
> + tx_delay = <0x28>;
> + rx_delay = <0x11>;
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <168>;
> + i2c-scl-falling-time-ns = <4>;
> + clock-frequency = <400000>;
> +
> + vdd_cpu_b: syr827@40 {
> + compatible = "silergy,syr827";
> + reg = <0x40>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_cpu_b";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
> + fcs,suspend-voltage-selector = <0>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu: syr828@41 {
> + compatible = "silergy,syr828";
> + reg = <0x41>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_gpu";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + fcs,suspend-voltage-selector = <1>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + rk808: pmic@1b {
> + compatible = "rockchip,rk808";
> + reg = <0x1b>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>;
> + rockchip,system-power-controller;
> + wakeup-source;
> + #clock-cells = <1>;
> + clock-output-names = "xin32k", "rk808-clkout2";
> +
> + vcc1-supply = <&vcc3v3_sys>;
> + vcc2-supply = <&vcc3v3_sys>;
> + vcc3-supply = <&vcc3v3_sys>;
> + vcc4-supply = <&vcc3v3_sys>;
> + vcc6-supply = <&vcc3v3_sys>;
> + vcc7-supply = <&vcc3v3_sys>;
> + vcc8-supply = <&vcc3v3_sys>;
> + vcc9-supply = <&vcc3v3_sys>;
> + vcc10-supply = <&vcc3v3_sys>;
> + vcc11-supply = <&vcc3v3_sys>;
> + vcc12-supply = <&vcc3v3_sys>;
> + vddio-supply = <&vcc1v8_pmu>;
> +
> + regulators {
> + vdd_center: DCDC_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_center";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_cpu_l: DCDC_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_cpu_l";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc_ddr";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc_1v8: DCDC_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc_1v8";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc1v8_dvp: LDO_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_dvp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v0_tp: LDO_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc3v0_tp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc1v8_pmu: LDO_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc_sd: LDO_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_sd";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcca3v0_codec: LDO_REG5 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcca3v0_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v5: LDO_REG6 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-name = "vcc_1v5";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1500000>;
> + };
> + };
> +
> + vcca1v8_codec: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcca1v8_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_3v0: LDO_REG8 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc_3v0";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3000000>;
> + };
> + };
> +
> + vcc3v3_s3: SWITCH_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s3";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_s0: SWITCH_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s0";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <300>;
> + i2c-scl-falling-time-ns = <15>;
> +
> + gsl3673: gsl3673@40 {
> + compatible = "GSL,GSL3673";
> + reg = <0x40>;
> + screen_max_x = <1536>;
> + screen_max_y = <2048>;
> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
Again doesn't look like a valid binding.
> + };
> +
> + rt5640: rt5640@1c {
> + #sound-dai-cells = <0>;
> + compatible = "realtek,rt5640";
> + reg = <0x1c>;
> + clocks = <&cru SCLK_I2S_8CH_OUT>;
> + clock-names = "mclk";
> + realtek,in1-differential;
> + pinctrl-names = "default";
> + pinctrl-0 = <&rt5640_hpcon>;
> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
don't add commented lines please
> + io-channels = <&saradc 4>;
> + hp-det-adc-value = <500>;
> + };
> +};
> +
> +&i2c3 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <450>;
> + i2c-scl-falling-time-ns = <15>;
> +};
> +
> +&i2c4 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <600>;
> + i2c-scl-falling-time-ns = <20>;
> +
> + fusb0: fusb30x@22 {
> + compatible = "fairchild,fusb302";
Has this made its way into the kernel yet?
Heiko
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 12:56 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 12:56 UTC (permalink / raw)
To: Kever Yang
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Jianqun Xu,
Andreas Färber, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
Andy Yan, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Hi Kever,
Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> it here:
> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>
> This patch add basic node for the board and make it able to bring
> up.
This more a first glance, I didn't check every binding, but already found
some dubious ones, so in general, please make sure to only include nodes
with approved bindings.
[...]
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
please provide a binding addition for the board in a separate patch as well.
> 2 files changed, 773 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 3a86289..dd3d550 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
if possible, please rebase on top of my for-next branch, as we also
have the first gru board in there now.
>
> always := $(dtb-y)
> subdir-y := $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> new file mode 100644
> index 0000000..686977b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> @@ -0,0 +1,772 @@
> +/*
> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/pwm/pwm.h>
> +#include "rk3399.dtsi"
> +
> +/ {
> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
Just to make sure, is this really a Rockchip board? I would've expected
to see something like "firefly,firefly-rk3399" here, like on the rk3288-
variant. Not a requirement, just a question to clarify who designed the
board please :-) .
> +
> + backlight: backlight {
> + status = "okay";
> + compatible = "pwm-backlight";
> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> + pwms = <&pwm0 0 25000 0>;
> + brightness-levels = <
> + 0 1 2 3 4 5 6 7
> + 8 9 10 11 12 13 14 15
> + 16 17 18 19 20 21 22 23
> + 24 25 26 27 28 29 30 31
> + 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47
> + 48 49 50 51 52 53 54 55
> + 56 57 58 59 60 61 62 63
> + 64 65 66 67 68 69 70 71
> + 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87
> + 88 89 90 91 92 93 94 95
> + 96 97 98 99 100 101 102 103
> + 104 105 106 107 108 109 110 111
> + 112 113 114 115 116 117 118 119
> + 120 121 122 123 124 125 126 127
> + 128 129 130 131 132 133 134 135
> + 136 137 138 139 140 141 142 143
> + 144 145 146 147 148 149 150 151
> + 152 153 154 155 156 157 158 159
> + 160 161 162 163 164 165 166 167
> + 168 169 170 171 172 173 174 175
> + 176 177 178 179 180 181 182 183
> + 184 185 186 187 188 189 190 191
> + 192 193 194 195 196 197 198 199
> + 200 201 202 203 204 205 206 207
> + 208 209 210 211 212 213 214 215
> + 216 217 218 219 220 221 222 223
> + 224 225 226 227 228 229 230 231
> + 232 233 234 235 236 237 238 239
> + 240 241 242 243 244 245 246 247
> + 248 249 250 251 252 253 254 255>;
> + default-brightness-level = <200>;
> + };
> +
> + clkin_gmac: external-gmac-clock {
> + compatible = "fixed-clock";
> + clock-frequency = <125000000>;
> + clock-output-names = "clkin_gmac";
> + #clock-cells = <0>;
> + };
> +
> + rt5640-sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "rockchip,rt5640-codec";
> + simple-audio-card,mclk-fs = <256>;
> + simple-audio-card,widgets =
> + "Microphone", "Mic Jack",
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Mic Jack", "MICBIAS1",
> + "IN1P", "Mic Jack",
> + "Headphone Jack", "HPOL",
> + "Headphone Jack", "HPOR";
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1>;
> + };
> + simple-audio-card,codec {
> + sound-dai = <&rt5640>;
> + };
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk808 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_enable_h>;
> +
> + /*
> + * On the module itself this is one of these (depending
> + * on the actual card populated):
> + * - SDIO_RESET_L_WL_REG_ON
> + * - PDN (power down when low)
> + */
> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
Thanks to Andy's persistence, we have nice constants in the pinctrl-
binding-header now, like RK_PB2 for the above. So you can drop the
comment and use the constant instead for easier reading.
Same for other pins.
> + };
> +
> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_drv>;
> + regulator-name = "vcc3v3_pcie";
> + };
> +
> + vcc3v3_sys: vcc3v3-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vcc5v0_host: vcc5v0-host-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&host_vbus_drv>;
> + regulator-name = "vcc5v0_host";
> + regulator-always-on;
> + };
> +
> + vcc5v0_sys: vcc5v0-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc_phy: vcc-phy-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_phy";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdd_log: vdd-log {
> + compatible = "pwm-regulator";
> + pwms = <&pwm2 0 25000 1>;
> + regulator-name = "vdd_log";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + /* for rockchip boot on */
> + rockchip,pwm_id= <2>;
> + rockchip,pwm_voltage = <1000000>;
> + };
> +
> + vccadc_ref: vccadc-ref {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc1v8_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + wireless-wlan {
> + compatible = "wlan-platdata";
> + rockchip,grf = <&grf>;
> + wifi_chip_type = "ap6354";
> + sdio_vref = <1800>;
> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> + status = "okay";
that is not a valid binding, am I right? ;-)
So should be dropped.
> + };
> +
> + wireless-bluetooth {
> + compatible = "bluetooth-platdata";
> + //wifi-bt-power-toggle;
> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> + pinctrl-names = "default", "rts_gpio";
> + pinctrl-0 = <&uart0_rts>;
> + pinctrl-1 = <&uart0_gpios>;
> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> + status = "okay";
> + };
same here
> +};
> +
> +&cpu_l0 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l1 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l2 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l3 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_b0 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&cpu_b1 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&emmc_phy {
> + status = "okay";
> +};
> +
> +&gmac {
> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> + assigned-clock-parents = <&clkin_gmac>;
> + clock_in_out = "input";
> + phy-supply = <&vcc_phy>;
> + phy-mode = "rgmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rgmii_pins>;
> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> + snps,reset-active-low;
> + snps,reset-delays-us = <0 10000 50000>;
> + tx_delay = <0x28>;
> + rx_delay = <0x11>;
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <168>;
> + i2c-scl-falling-time-ns = <4>;
> + clock-frequency = <400000>;
> +
> + vdd_cpu_b: syr827@40 {
> + compatible = "silergy,syr827";
> + reg = <0x40>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_cpu_b";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
> + fcs,suspend-voltage-selector = <0>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu: syr828@41 {
> + compatible = "silergy,syr828";
> + reg = <0x41>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_gpu";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + fcs,suspend-voltage-selector = <1>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + rk808: pmic@1b {
> + compatible = "rockchip,rk808";
> + reg = <0x1b>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>;
> + rockchip,system-power-controller;
> + wakeup-source;
> + #clock-cells = <1>;
> + clock-output-names = "xin32k", "rk808-clkout2";
> +
> + vcc1-supply = <&vcc3v3_sys>;
> + vcc2-supply = <&vcc3v3_sys>;
> + vcc3-supply = <&vcc3v3_sys>;
> + vcc4-supply = <&vcc3v3_sys>;
> + vcc6-supply = <&vcc3v3_sys>;
> + vcc7-supply = <&vcc3v3_sys>;
> + vcc8-supply = <&vcc3v3_sys>;
> + vcc9-supply = <&vcc3v3_sys>;
> + vcc10-supply = <&vcc3v3_sys>;
> + vcc11-supply = <&vcc3v3_sys>;
> + vcc12-supply = <&vcc3v3_sys>;
> + vddio-supply = <&vcc1v8_pmu>;
> +
> + regulators {
> + vdd_center: DCDC_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_center";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_cpu_l: DCDC_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_cpu_l";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc_ddr";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc_1v8: DCDC_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc_1v8";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc1v8_dvp: LDO_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_dvp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v0_tp: LDO_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc3v0_tp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc1v8_pmu: LDO_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc_sd: LDO_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_sd";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcca3v0_codec: LDO_REG5 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcca3v0_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v5: LDO_REG6 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-name = "vcc_1v5";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1500000>;
> + };
> + };
> +
> + vcca1v8_codec: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcca1v8_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_3v0: LDO_REG8 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc_3v0";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3000000>;
> + };
> + };
> +
> + vcc3v3_s3: SWITCH_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s3";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_s0: SWITCH_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s0";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <300>;
> + i2c-scl-falling-time-ns = <15>;
> +
> + gsl3673: gsl3673@40 {
> + compatible = "GSL,GSL3673";
> + reg = <0x40>;
> + screen_max_x = <1536>;
> + screen_max_y = <2048>;
> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
Again doesn't look like a valid binding.
> + };
> +
> + rt5640: rt5640@1c {
> + #sound-dai-cells = <0>;
> + compatible = "realtek,rt5640";
> + reg = <0x1c>;
> + clocks = <&cru SCLK_I2S_8CH_OUT>;
> + clock-names = "mclk";
> + realtek,in1-differential;
> + pinctrl-names = "default";
> + pinctrl-0 = <&rt5640_hpcon>;
> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
don't add commented lines please
> + io-channels = <&saradc 4>;
> + hp-det-adc-value = <500>;
> + };
> +};
> +
> +&i2c3 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <450>;
> + i2c-scl-falling-time-ns = <15>;
> +};
> +
> +&i2c4 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <600>;
> + i2c-scl-falling-time-ns = <20>;
> +
> + fusb0: fusb30x@22 {
> + compatible = "fairchild,fusb302";
Has this made its way into the kernel yet?
Heiko
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 12:56 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 12:56 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kever,
Am Freitag, 31. M?rz 2017, 17:59:07 CEST schrieb Kever Yang:
> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> it here:
> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>
> This patch add basic node for the board and make it able to bring
> up.
This more a first glance, I didn't check every binding, but already found
some dubious ones, so in general, please make sure to only include nodes
with approved bindings.
[...]
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
please provide a binding addition for the board in a separate patch as well.
> 2 files changed, 773 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 3a86289..dd3d550 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
if possible, please rebase on top of my for-next branch, as we also
have the first gru board in there now.
>
> always := $(dtb-y)
> subdir-y := $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> new file mode 100644
> index 0000000..686977b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> @@ -0,0 +1,772 @@
> +/*
> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of the
> + * License, or (at your option) any later version.
> + *
> + * This file is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use,
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/pwm/pwm.h>
> +#include "rk3399.dtsi"
> +
> +/ {
> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
Just to make sure, is this really a Rockchip board? I would've expected
to see something like "firefly,firefly-rk3399" here, like on the rk3288-
variant. Not a requirement, just a question to clarify who designed the
board please :-) .
> +
> + backlight: backlight {
> + status = "okay";
> + compatible = "pwm-backlight";
> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> + pwms = <&pwm0 0 25000 0>;
> + brightness-levels = <
> + 0 1 2 3 4 5 6 7
> + 8 9 10 11 12 13 14 15
> + 16 17 18 19 20 21 22 23
> + 24 25 26 27 28 29 30 31
> + 32 33 34 35 36 37 38 39
> + 40 41 42 43 44 45 46 47
> + 48 49 50 51 52 53 54 55
> + 56 57 58 59 60 61 62 63
> + 64 65 66 67 68 69 70 71
> + 72 73 74 75 76 77 78 79
> + 80 81 82 83 84 85 86 87
> + 88 89 90 91 92 93 94 95
> + 96 97 98 99 100 101 102 103
> + 104 105 106 107 108 109 110 111
> + 112 113 114 115 116 117 118 119
> + 120 121 122 123 124 125 126 127
> + 128 129 130 131 132 133 134 135
> + 136 137 138 139 140 141 142 143
> + 144 145 146 147 148 149 150 151
> + 152 153 154 155 156 157 158 159
> + 160 161 162 163 164 165 166 167
> + 168 169 170 171 172 173 174 175
> + 176 177 178 179 180 181 182 183
> + 184 185 186 187 188 189 190 191
> + 192 193 194 195 196 197 198 199
> + 200 201 202 203 204 205 206 207
> + 208 209 210 211 212 213 214 215
> + 216 217 218 219 220 221 222 223
> + 224 225 226 227 228 229 230 231
> + 232 233 234 235 236 237 238 239
> + 240 241 242 243 244 245 246 247
> + 248 249 250 251 252 253 254 255>;
> + default-brightness-level = <200>;
> + };
> +
> + clkin_gmac: external-gmac-clock {
> + compatible = "fixed-clock";
> + clock-frequency = <125000000>;
> + clock-output-names = "clkin_gmac";
> + #clock-cells = <0>;
> + };
> +
> + rt5640-sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "rockchip,rt5640-codec";
> + simple-audio-card,mclk-fs = <256>;
> + simple-audio-card,widgets =
> + "Microphone", "Mic Jack",
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Mic Jack", "MICBIAS1",
> + "IN1P", "Mic Jack",
> + "Headphone Jack", "HPOL",
> + "Headphone Jack", "HPOR";
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1>;
> + };
> + simple-audio-card,codec {
> + sound-dai = <&rt5640>;
> + };
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk808 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_enable_h>;
> +
> + /*
> + * On the module itself this is one of these (depending
> + * on the actual card populated):
> + * - SDIO_RESET_L_WL_REG_ON
> + * - PDN (power down when low)
> + */
> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
Thanks to Andy's persistence, we have nice constants in the pinctrl-
binding-header now, like RK_PB2 for the above. So you can drop the
comment and use the constant instead for easier reading.
Same for other pins.
> + };
> +
> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_drv>;
> + regulator-name = "vcc3v3_pcie";
> + };
> +
> + vcc3v3_sys: vcc3v3-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + vcc5v0_host: vcc5v0-host-regulator {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&host_vbus_drv>;
> + regulator-name = "vcc5v0_host";
> + regulator-always-on;
> + };
> +
> + vcc5v0_sys: vcc5v0-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc_phy: vcc-phy-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_phy";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + vdd_log: vdd-log {
> + compatible = "pwm-regulator";
> + pwms = <&pwm2 0 25000 1>;
> + regulator-name = "vdd_log";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-always-on;
> + regulator-boot-on;
> +
> + /* for rockchip boot on */
> + rockchip,pwm_id= <2>;
> + rockchip,pwm_voltage = <1000000>;
> + };
> +
> + vccadc_ref: vccadc-ref {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc1v8_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + };
> +
> + wireless-wlan {
> + compatible = "wlan-platdata";
> + rockchip,grf = <&grf>;
> + wifi_chip_type = "ap6354";
> + sdio_vref = <1800>;
> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> + status = "okay";
that is not a valid binding, am I right? ;-)
So should be dropped.
> + };
> +
> + wireless-bluetooth {
> + compatible = "bluetooth-platdata";
> + //wifi-bt-power-toggle;
> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> + pinctrl-names = "default", "rts_gpio";
> + pinctrl-0 = <&uart0_rts>;
> + pinctrl-1 = <&uart0_gpios>;
> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> + status = "okay";
> + };
same here
> +};
> +
> +&cpu_l0 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l1 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l2 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l3 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_b0 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&cpu_b1 {
> + cpu-supply = <&vdd_cpu_b>;
> +};
> +
> +&emmc_phy {
> + status = "okay";
> +};
> +
> +&gmac {
> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> + assigned-clock-parents = <&clkin_gmac>;
> + clock_in_out = "input";
> + phy-supply = <&vcc_phy>;
> + phy-mode = "rgmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rgmii_pins>;
> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> + snps,reset-active-low;
> + snps,reset-delays-us = <0 10000 50000>;
> + tx_delay = <0x28>;
> + rx_delay = <0x11>;
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <168>;
> + i2c-scl-falling-time-ns = <4>;
> + clock-frequency = <400000>;
> +
> + vdd_cpu_b: syr827 at 40 {
> + compatible = "silergy,syr827";
> + reg = <0x40>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_cpu_b";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
> + fcs,suspend-voltage-selector = <0>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu: syr828 at 41 {
> + compatible = "silergy,syr828";
> + reg = <0x41>;
> + vin-supply = <&vcc5v0_sys>;
> + regulator-compatible = "fan53555-reg";
> + regulator-name = "vdd_gpu";
> + regulator-min-microvolt = <712500>;
> + regulator-max-microvolt = <1500000>;
> + regulator-ramp-delay = <1000>;
> + fcs,suspend-voltage-selector = <1>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-state = <3>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + rk808: pmic at 1b {
> + compatible = "rockchip,rk808";
> + reg = <0x1b>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>;
> + rockchip,system-power-controller;
> + wakeup-source;
> + #clock-cells = <1>;
> + clock-output-names = "xin32k", "rk808-clkout2";
> +
> + vcc1-supply = <&vcc3v3_sys>;
> + vcc2-supply = <&vcc3v3_sys>;
> + vcc3-supply = <&vcc3v3_sys>;
> + vcc4-supply = <&vcc3v3_sys>;
> + vcc6-supply = <&vcc3v3_sys>;
> + vcc7-supply = <&vcc3v3_sys>;
> + vcc8-supply = <&vcc3v3_sys>;
> + vcc9-supply = <&vcc3v3_sys>;
> + vcc10-supply = <&vcc3v3_sys>;
> + vcc11-supply = <&vcc3v3_sys>;
> + vcc12-supply = <&vcc3v3_sys>;
> + vddio-supply = <&vcc1v8_pmu>;
> +
> + regulators {
> + vdd_center: DCDC_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_center";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_cpu_l: DCDC_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-name = "vdd_cpu_l";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc_ddr";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc_1v8: DCDC_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc_1v8";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc1v8_dvp: LDO_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_dvp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v0_tp: LDO_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc3v0_tp";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc1v8_pmu: LDO_REG3 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcc1v8_pmu";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc_sd: LDO_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vcc_sd";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcca3v0_codec: LDO_REG5 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcca3v0_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v5: LDO_REG6 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-name = "vcc_1v5";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1500000>;
> + };
> + };
> +
> + vcca1v8_codec: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vcca1v8_codec";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_3v0: LDO_REG8 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-name = "vcc_3v0";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3000000>;
> + };
> + };
> +
> + vcc3v3_s3: SWITCH_REG1 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s3";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_s0: SWITCH_REG2 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "vcc3v3_s0";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <300>;
> + i2c-scl-falling-time-ns = <15>;
> +
> + gsl3673: gsl3673 at 40 {
> + compatible = "GSL,GSL3673";
> + reg = <0x40>;
> + screen_max_x = <1536>;
> + screen_max_y = <2048>;
> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
Again doesn't look like a valid binding.
> + };
> +
> + rt5640: rt5640 at 1c {
> + #sound-dai-cells = <0>;
> + compatible = "realtek,rt5640";
> + reg = <0x1c>;
> + clocks = <&cru SCLK_I2S_8CH_OUT>;
> + clock-names = "mclk";
> + realtek,in1-differential;
> + pinctrl-names = "default";
> + pinctrl-0 = <&rt5640_hpcon>;
> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
don't add commented lines please
> + io-channels = <&saradc 4>;
> + hp-det-adc-value = <500>;
> + };
> +};
> +
> +&i2c3 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <450>;
> + i2c-scl-falling-time-ns = <15>;
> +};
> +
> +&i2c4 {
> + status = "okay";
> + i2c-scl-rising-time-ns = <600>;
> + i2c-scl-falling-time-ns = <20>;
> +
> + fusb0: fusb30x at 22 {
> + compatible = "fairchild,fusb302";
Has this made its way into the kernel yet?
Heiko
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
2017-03-31 12:56 ` Heiko Stuebner
(?)
@ 2017-03-31 16:59 ` Andreas Färber
-1 siblings, 0 replies; 15+ messages in thread
From: Andreas Färber @ 2017-03-31 16:59 UTC (permalink / raw)
To: Kever Yang
Cc: Heiko Stuebner, linux-rockchip, devicetree, Jianqun Xu,
linux-kernel, Andy Yan, Rob Herring, linux-arm-kernel,
Will Deacon, Mark Rutland, Catalin Marinas, Matthias Brugger
Hi,
Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> Hi Kever,
>
> Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>> it here:
>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>
>> This patch add basic node for the board and make it able to bring
>> up.
>
> This more a first glance, I didn't check every binding, but already found
> some dubious ones, so in general, please make sure to only include nodes
> with approved bindings.
>
>
> [...]
>
>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>
> please provide a binding addition for the board in a separate patch as well.
>
>
>> 2 files changed, 773 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>> index 3a86289..dd3d550 100644
>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>
> if possible, please rebase on top of my for-next branch, as we also
> have the first gru board in there now.
>
>>
>> always := $(dtb-y)
>> subdir-y := $(dts-dirs)
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> new file mode 100644
>> index 0000000..686977b
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> @@ -0,0 +1,772 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
"Ltd."?
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License as
>> + * published by the Free Software Foundation; either version 2 of the
>> + * License, or (at your option) any later version.
>> + *
>> + * This file is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/pwm/pwm.h>
>> +#include "rk3399.dtsi"
>> +
>> +/ {
>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
"(Linux Opensource)" is not a hardware description, please drop.
>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>
> Just to make sure, is this really a Rockchip board? I would've expected
> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> variant. Not a requirement, just a question to clarify who designed the
> board please :-) .
+1, especially no -linux suffix please. The same device tree should in
theory be usable with Linux, Android, FreeBSD or any other OS with
drivers based on the official bindings.
>> +
>> + backlight: backlight {
>> + status = "okay";
>> + compatible = "pwm-backlight";
>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>> + pwms = <&pwm0 0 25000 0>;
>> + brightness-levels = <
>> + 0 1 2 3 4 5 6 7
>> + 8 9 10 11 12 13 14 15
>> + 16 17 18 19 20 21 22 23
>> + 24 25 26 27 28 29 30 31
>> + 32 33 34 35 36 37 38 39
>> + 40 41 42 43 44 45 46 47
>> + 48 49 50 51 52 53 54 55
>> + 56 57 58 59 60 61 62 63
>> + 64 65 66 67 68 69 70 71
>> + 72 73 74 75 76 77 78 79
>> + 80 81 82 83 84 85 86 87
>> + 88 89 90 91 92 93 94 95
>> + 96 97 98 99 100 101 102 103
>> + 104 105 106 107 108 109 110 111
>> + 112 113 114 115 116 117 118 119
>> + 120 121 122 123 124 125 126 127
>> + 128 129 130 131 132 133 134 135
>> + 136 137 138 139 140 141 142 143
>> + 144 145 146 147 148 149 150 151
>> + 152 153 154 155 156 157 158 159
>> + 160 161 162 163 164 165 166 167
>> + 168 169 170 171 172 173 174 175
>> + 176 177 178 179 180 181 182 183
>> + 184 185 186 187 188 189 190 191
>> + 192 193 194 195 196 197 198 199
>> + 200 201 202 203 204 205 206 207
>> + 208 209 210 211 212 213 214 215
>> + 216 217 218 219 220 221 222 223
>> + 224 225 226 227 228 229 230 231
>> + 232 233 234 235 236 237 238 239
>> + 240 241 242 243 244 245 246 247
>> + 248 249 250 251 252 253 254 255>;
>> + default-brightness-level = <200>;
>> + };
>> +
>> + clkin_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + clock-frequency = <125000000>;
>> + clock-output-names = "clkin_gmac";
>> + #clock-cells = <0>;
>> + };
>> +
>> + rt5640-sound {
Drop rt5640- node prefix, or is there more than one?
>> + compatible = "simple-audio-card";
>> + simple-audio-card,format = "i2s";
>> + simple-audio-card,name = "rockchip,rt5640-codec";
>> + simple-audio-card,mclk-fs = <256>;
>> + simple-audio-card,widgets =
>> + "Microphone", "Mic Jack",
>> + "Headphone", "Headphone Jack";
>> + simple-audio-card,routing =
>> + "Mic Jack", "MICBIAS1",
>> + "IN1P", "Mic Jack",
>> + "Headphone Jack", "HPOL",
>> + "Headphone Jack", "HPOR";
>> + simple-audio-card,cpu {
>> + sound-dai = <&i2s1>;
>> + };
>> + simple-audio-card,codec {
>> + sound-dai = <&rt5640>;
>> + };
Insert while lines before these two nodes for readability?
>> + };
>> +
>> + sdio_pwrseq: sdio-pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + clocks = <&rk808 1>;
>> + clock-names = "ext_clock";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wifi_enable_h>;
>> +
>> + /*
>> + * On the module itself this is one of these (depending
>> + * on the actual card populated):
>> + * - SDIO_RESET_L_WL_REG_ON
>> + * - PDN (power down when low)
>> + */
>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>
> Thanks to Andy's persistence, we have nice constants in the pinctrl-
> binding-header now, like RK_PB2 for the above. So you can drop the
> comment and use the constant instead for easier reading.
> Same for other pins.
>
>
>> + };
>> +
>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pcie_drv>;
>> + regulator-name = "vcc3v3_pcie";
>> + };
>> +
>> + vcc3v3_sys: vcc3v3-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc3v3_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + };
>> +
>> + vcc5v0_host: vcc5v0-host-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&host_vbus_drv>;
>> + regulator-name = "vcc5v0_host";
>> + regulator-always-on;
>> + };
>> +
>> + vcc5v0_sys: vcc5v0-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + };
>> +
>> + vcc_phy: vcc-phy-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_phy";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + vdd_log: vdd-log {
>> + compatible = "pwm-regulator";
>> + pwms = <&pwm2 0 25000 1>;
>> + regulator-name = "vdd_log";
>> + regulator-min-microvolt = <800000>;
>> + regulator-max-microvolt = <1400000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> +
>> + /* for rockchip boot on */
>> + rockchip,pwm_id= <2>;
>> + rockchip,pwm_voltage = <1000000>;
>> + };
>> +
>> + vccadc_ref: vccadc-ref {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc1v8_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + };
>> +
>> + wireless-wlan {
>> + compatible = "wlan-platdata";
>> + rockchip,grf = <&grf>;
>> + wifi_chip_type = "ap6354";
>> + sdio_vref = <1800>;
>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>> + status = "okay";
>
> that is not a valid binding, am I right? ;-)
> So should be dropped.
... or should be replaced by the proper binding (brcmfmac probably?).
>
>> + };
>> +
>> + wireless-bluetooth {
>> + compatible = "bluetooth-platdata";
>> + //wifi-bt-power-toggle;
>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>> + pinctrl-names = "default", "rts_gpio";
>> + pinctrl-0 = <&uart0_rts>;
>> + pinctrl-1 = <&uart0_gpios>;
>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>> + status = "okay";
>> + };
>
> same here
Move to corresponding uart node? (serdev bindings)
>> +};
>> +
>> +&cpu_l0 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l1 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l2 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l3 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_b0 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&cpu_b1 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&emmc_phy {
>> + status = "okay";
>> +};
>> +
>> +&gmac {
>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>> + assigned-clock-parents = <&clkin_gmac>;
>> + clock_in_out = "input";
>> + phy-supply = <&vcc_phy>;
>> + phy-mode = "rgmii";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgmii_pins>;
>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>> + snps,reset-active-low;
>> + snps,reset-delays-us = <0 10000 50000>;
>> + tx_delay = <0x28>;
>> + rx_delay = <0x11>;
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <168>;
>> + i2c-scl-falling-time-ns = <4>;
>> + clock-frequency = <400000>;
>> +
>> + vdd_cpu_b: syr827@40 {
Node name should not duplicate the model. pmic@40?
>> + compatible = "silergy,syr827";
>> + reg = <0x40>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_cpu_b";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
>> + fcs,suspend-voltage-selector = <0>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_gpu: syr828@41 {
Ditto.
>> + compatible = "silergy,syr828";
>> + reg = <0x41>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_gpu";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + fcs,suspend-voltage-selector = <1>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + rk808: pmic@1b {
Sort order: Any reason that 1b is after 40, 41?
>> + compatible = "rockchip,rk808";
>> + reg = <0x1b>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pmic_int_l>;
>> + rockchip,system-power-controller;
>> + wakeup-source;
>> + #clock-cells = <1>;
>> + clock-output-names = "xin32k", "rk808-clkout2";
>> +
>> + vcc1-supply = <&vcc3v3_sys>;
>> + vcc2-supply = <&vcc3v3_sys>;
>> + vcc3-supply = <&vcc3v3_sys>;
>> + vcc4-supply = <&vcc3v3_sys>;
>> + vcc6-supply = <&vcc3v3_sys>;
>> + vcc7-supply = <&vcc3v3_sys>;
>> + vcc8-supply = <&vcc3v3_sys>;
>> + vcc9-supply = <&vcc3v3_sys>;
>> + vcc10-supply = <&vcc3v3_sys>;
>> + vcc11-supply = <&vcc3v3_sys>;
>> + vcc12-supply = <&vcc3v3_sys>;
>> + vddio-supply = <&vcc1v8_pmu>;
>> +
>> + regulators {
>> + vdd_center: DCDC_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_center";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_l: DCDC_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_cpu_l";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_ddr: DCDC_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc_ddr";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v8: DCDC_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc_1v8";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc1v8_dvp: LDO_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_dvp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v0_tp: LDO_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc3v0_tp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc1v8_pmu: LDO_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_pmu";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc_sd: LDO_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc_sd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vcca3v0_codec: LDO_REG5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcca3v0_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v5: LDO_REG6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-name = "vcc_1v5";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1500000>;
>> + };
>> + };
>> +
>> + vcca1v8_codec: LDO_REG7 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcca1v8_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_3v0: LDO_REG8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc_3v0";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3000000>;
>> + };
>> + };
>> +
>> + vcc3v3_s3: SWITCH_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s3";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v3_s0: SWITCH_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <300>;
>> + i2c-scl-falling-time-ns = <15>;
>> +
>> + gsl3673: gsl3673@40 {
Node name?
>> + compatible = "GSL,GSL3673";
>> + reg = <0x40>;
>> + screen_max_x = <1536>;
>> + screen_max_y = <2048>;
>> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
>> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
>
> Again doesn't look like a valid binding.
>
>
>> + };
>> +
>> + rt5640: rt5640@1c {
Node name: codec@1c?
>> + #sound-dai-cells = <0>;
>> + compatible = "realtek,rt5640";
>> + reg = <0x1c>;
>> + clocks = <&cru SCLK_I2S_8CH_OUT>;
>> + clock-names = "mclk";
>> + realtek,in1-differential;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rt5640_hpcon>;
>> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
>> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
>
> don't add commented lines please
>
>
>> + io-channels = <&saradc 4>;
>> + hp-det-adc-value = <500>;
>> + };
>> +};
>> +
>> +&i2c3 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <450>;
>> + i2c-scl-falling-time-ns = <15>;
>> +};
>> +
>> +&i2c4 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <600>;
>> + i2c-scl-falling-time-ns = <20>;
>> +
>> + fusb0: fusb30x@22 {
Node name?
>> + compatible = "fairchild,fusb302";
>
> Has this made its way into the kernel yet?
Regards,
Andreas
--
SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 16:59 ` Andreas Färber
0 siblings, 0 replies; 15+ messages in thread
From: Andreas Färber @ 2017-03-31 16:59 UTC (permalink / raw)
To: Kever Yang
Cc: Heiko Stuebner, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Jianqun Xu,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Andy Yan, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Hi,
Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> Hi Kever,
>
> Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>> it here:
>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>
>> This patch add basic node for the board and make it able to bring
>> up.
>
> This more a first glance, I didn't check every binding, but already found
> some dubious ones, so in general, please make sure to only include nodes
> with approved bindings.
>
>
> [...]
>
>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>
> please provide a binding addition for the board in a separate patch as well.
>
>
>> 2 files changed, 773 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>> index 3a86289..dd3d550 100644
>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>
> if possible, please rebase on top of my for-next branch, as we also
> have the first gru board in there now.
>
>>
>> always := $(dtb-y)
>> subdir-y := $(dts-dirs)
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> new file mode 100644
>> index 0000000..686977b
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> @@ -0,0 +1,772 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
"Ltd."?
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License as
>> + * published by the Free Software Foundation; either version 2 of the
>> + * License, or (at your option) any later version.
>> + *
>> + * This file is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/pwm/pwm.h>
>> +#include "rk3399.dtsi"
>> +
>> +/ {
>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
"(Linux Opensource)" is not a hardware description, please drop.
>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>
> Just to make sure, is this really a Rockchip board? I would've expected
> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> variant. Not a requirement, just a question to clarify who designed the
> board please :-) .
+1, especially no -linux suffix please. The same device tree should in
theory be usable with Linux, Android, FreeBSD or any other OS with
drivers based on the official bindings.
>> +
>> + backlight: backlight {
>> + status = "okay";
>> + compatible = "pwm-backlight";
>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>> + pwms = <&pwm0 0 25000 0>;
>> + brightness-levels = <
>> + 0 1 2 3 4 5 6 7
>> + 8 9 10 11 12 13 14 15
>> + 16 17 18 19 20 21 22 23
>> + 24 25 26 27 28 29 30 31
>> + 32 33 34 35 36 37 38 39
>> + 40 41 42 43 44 45 46 47
>> + 48 49 50 51 52 53 54 55
>> + 56 57 58 59 60 61 62 63
>> + 64 65 66 67 68 69 70 71
>> + 72 73 74 75 76 77 78 79
>> + 80 81 82 83 84 85 86 87
>> + 88 89 90 91 92 93 94 95
>> + 96 97 98 99 100 101 102 103
>> + 104 105 106 107 108 109 110 111
>> + 112 113 114 115 116 117 118 119
>> + 120 121 122 123 124 125 126 127
>> + 128 129 130 131 132 133 134 135
>> + 136 137 138 139 140 141 142 143
>> + 144 145 146 147 148 149 150 151
>> + 152 153 154 155 156 157 158 159
>> + 160 161 162 163 164 165 166 167
>> + 168 169 170 171 172 173 174 175
>> + 176 177 178 179 180 181 182 183
>> + 184 185 186 187 188 189 190 191
>> + 192 193 194 195 196 197 198 199
>> + 200 201 202 203 204 205 206 207
>> + 208 209 210 211 212 213 214 215
>> + 216 217 218 219 220 221 222 223
>> + 224 225 226 227 228 229 230 231
>> + 232 233 234 235 236 237 238 239
>> + 240 241 242 243 244 245 246 247
>> + 248 249 250 251 252 253 254 255>;
>> + default-brightness-level = <200>;
>> + };
>> +
>> + clkin_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + clock-frequency = <125000000>;
>> + clock-output-names = "clkin_gmac";
>> + #clock-cells = <0>;
>> + };
>> +
>> + rt5640-sound {
Drop rt5640- node prefix, or is there more than one?
>> + compatible = "simple-audio-card";
>> + simple-audio-card,format = "i2s";
>> + simple-audio-card,name = "rockchip,rt5640-codec";
>> + simple-audio-card,mclk-fs = <256>;
>> + simple-audio-card,widgets =
>> + "Microphone", "Mic Jack",
>> + "Headphone", "Headphone Jack";
>> + simple-audio-card,routing =
>> + "Mic Jack", "MICBIAS1",
>> + "IN1P", "Mic Jack",
>> + "Headphone Jack", "HPOL",
>> + "Headphone Jack", "HPOR";
>> + simple-audio-card,cpu {
>> + sound-dai = <&i2s1>;
>> + };
>> + simple-audio-card,codec {
>> + sound-dai = <&rt5640>;
>> + };
Insert while lines before these two nodes for readability?
>> + };
>> +
>> + sdio_pwrseq: sdio-pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + clocks = <&rk808 1>;
>> + clock-names = "ext_clock";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wifi_enable_h>;
>> +
>> + /*
>> + * On the module itself this is one of these (depending
>> + * on the actual card populated):
>> + * - SDIO_RESET_L_WL_REG_ON
>> + * - PDN (power down when low)
>> + */
>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>
> Thanks to Andy's persistence, we have nice constants in the pinctrl-
> binding-header now, like RK_PB2 for the above. So you can drop the
> comment and use the constant instead for easier reading.
> Same for other pins.
>
>
>> + };
>> +
>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pcie_drv>;
>> + regulator-name = "vcc3v3_pcie";
>> + };
>> +
>> + vcc3v3_sys: vcc3v3-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc3v3_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + };
>> +
>> + vcc5v0_host: vcc5v0-host-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&host_vbus_drv>;
>> + regulator-name = "vcc5v0_host";
>> + regulator-always-on;
>> + };
>> +
>> + vcc5v0_sys: vcc5v0-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + };
>> +
>> + vcc_phy: vcc-phy-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_phy";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + vdd_log: vdd-log {
>> + compatible = "pwm-regulator";
>> + pwms = <&pwm2 0 25000 1>;
>> + regulator-name = "vdd_log";
>> + regulator-min-microvolt = <800000>;
>> + regulator-max-microvolt = <1400000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> +
>> + /* for rockchip boot on */
>> + rockchip,pwm_id= <2>;
>> + rockchip,pwm_voltage = <1000000>;
>> + };
>> +
>> + vccadc_ref: vccadc-ref {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc1v8_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + };
>> +
>> + wireless-wlan {
>> + compatible = "wlan-platdata";
>> + rockchip,grf = <&grf>;
>> + wifi_chip_type = "ap6354";
>> + sdio_vref = <1800>;
>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>> + status = "okay";
>
> that is not a valid binding, am I right? ;-)
> So should be dropped.
... or should be replaced by the proper binding (brcmfmac probably?).
>
>> + };
>> +
>> + wireless-bluetooth {
>> + compatible = "bluetooth-platdata";
>> + //wifi-bt-power-toggle;
>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>> + pinctrl-names = "default", "rts_gpio";
>> + pinctrl-0 = <&uart0_rts>;
>> + pinctrl-1 = <&uart0_gpios>;
>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>> + status = "okay";
>> + };
>
> same here
Move to corresponding uart node? (serdev bindings)
>> +};
>> +
>> +&cpu_l0 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l1 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l2 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l3 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_b0 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&cpu_b1 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&emmc_phy {
>> + status = "okay";
>> +};
>> +
>> +&gmac {
>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>> + assigned-clock-parents = <&clkin_gmac>;
>> + clock_in_out = "input";
>> + phy-supply = <&vcc_phy>;
>> + phy-mode = "rgmii";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgmii_pins>;
>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>> + snps,reset-active-low;
>> + snps,reset-delays-us = <0 10000 50000>;
>> + tx_delay = <0x28>;
>> + rx_delay = <0x11>;
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <168>;
>> + i2c-scl-falling-time-ns = <4>;
>> + clock-frequency = <400000>;
>> +
>> + vdd_cpu_b: syr827@40 {
Node name should not duplicate the model. pmic@40?
>> + compatible = "silergy,syr827";
>> + reg = <0x40>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_cpu_b";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
>> + fcs,suspend-voltage-selector = <0>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_gpu: syr828@41 {
Ditto.
>> + compatible = "silergy,syr828";
>> + reg = <0x41>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_gpu";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + fcs,suspend-voltage-selector = <1>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + rk808: pmic@1b {
Sort order: Any reason that 1b is after 40, 41?
>> + compatible = "rockchip,rk808";
>> + reg = <0x1b>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pmic_int_l>;
>> + rockchip,system-power-controller;
>> + wakeup-source;
>> + #clock-cells = <1>;
>> + clock-output-names = "xin32k", "rk808-clkout2";
>> +
>> + vcc1-supply = <&vcc3v3_sys>;
>> + vcc2-supply = <&vcc3v3_sys>;
>> + vcc3-supply = <&vcc3v3_sys>;
>> + vcc4-supply = <&vcc3v3_sys>;
>> + vcc6-supply = <&vcc3v3_sys>;
>> + vcc7-supply = <&vcc3v3_sys>;
>> + vcc8-supply = <&vcc3v3_sys>;
>> + vcc9-supply = <&vcc3v3_sys>;
>> + vcc10-supply = <&vcc3v3_sys>;
>> + vcc11-supply = <&vcc3v3_sys>;
>> + vcc12-supply = <&vcc3v3_sys>;
>> + vddio-supply = <&vcc1v8_pmu>;
>> +
>> + regulators {
>> + vdd_center: DCDC_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_center";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_l: DCDC_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_cpu_l";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_ddr: DCDC_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc_ddr";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v8: DCDC_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc_1v8";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc1v8_dvp: LDO_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_dvp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v0_tp: LDO_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc3v0_tp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc1v8_pmu: LDO_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_pmu";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc_sd: LDO_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc_sd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vcca3v0_codec: LDO_REG5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcca3v0_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v5: LDO_REG6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-name = "vcc_1v5";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1500000>;
>> + };
>> + };
>> +
>> + vcca1v8_codec: LDO_REG7 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcca1v8_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_3v0: LDO_REG8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc_3v0";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3000000>;
>> + };
>> + };
>> +
>> + vcc3v3_s3: SWITCH_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s3";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v3_s0: SWITCH_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <300>;
>> + i2c-scl-falling-time-ns = <15>;
>> +
>> + gsl3673: gsl3673@40 {
Node name?
>> + compatible = "GSL,GSL3673";
>> + reg = <0x40>;
>> + screen_max_x = <1536>;
>> + screen_max_y = <2048>;
>> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
>> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
>
> Again doesn't look like a valid binding.
>
>
>> + };
>> +
>> + rt5640: rt5640@1c {
Node name: codec@1c?
>> + #sound-dai-cells = <0>;
>> + compatible = "realtek,rt5640";
>> + reg = <0x1c>;
>> + clocks = <&cru SCLK_I2S_8CH_OUT>;
>> + clock-names = "mclk";
>> + realtek,in1-differential;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rt5640_hpcon>;
>> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
>> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
>
> don't add commented lines please
>
>
>> + io-channels = <&saradc 4>;
>> + hp-det-adc-value = <500>;
>> + };
>> +};
>> +
>> +&i2c3 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <450>;
>> + i2c-scl-falling-time-ns = <15>;
>> +};
>> +
>> +&i2c4 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <600>;
>> + i2c-scl-falling-time-ns = <20>;
>> +
>> + fusb0: fusb30x@22 {
Node name?
>> + compatible = "fairchild,fusb302";
>
> Has this made its way into the kernel yet?
Regards,
Andreas
--
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 16:59 ` Andreas Färber
0 siblings, 0 replies; 15+ messages in thread
From: Andreas Färber @ 2017-03-31 16:59 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> Hi Kever,
>
> Am Freitag, 31. M?rz 2017, 17:59:07 CEST schrieb Kever Yang:
>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>> it here:
>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>
>> This patch add basic node for the board and make it able to bring
>> up.
>
> This more a first glance, I didn't check every binding, but already found
> some dubious ones, so in general, please make sure to only include nodes
> with approved bindings.
>
>
> [...]
>
>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>
> please provide a binding addition for the board in a separate patch as well.
>
>
>> 2 files changed, 773 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>> index 3a86289..dd3d550 100644
>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>
> if possible, please rebase on top of my for-next branch, as we also
> have the first gru board in there now.
>
>>
>> always := $(dtb-y)
>> subdir-y := $(dts-dirs)
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> new file mode 100644
>> index 0000000..686977b
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>> @@ -0,0 +1,772 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
"Ltd."?
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + * a) This file is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License as
>> + * published by the Free Software Foundation; either version 2 of the
>> + * License, or (at your option) any later version.
>> + *
>> + * This file is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * Or, alternatively,
>> + *
>> + * b) Permission is hereby granted, free of charge, to any person
>> + * obtaining a copy of this software and associated documentation
>> + * files (the "Software"), to deal in the Software without
>> + * restriction, including without limitation the rights to use,
>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>> + * sell copies of the Software, and to permit persons to whom the
>> + * Software is furnished to do so, subject to the following
>> + * conditions:
>> + *
>> + * The above copyright notice and this permission notice shall be
>> + * included in all copies or substantial portions of the Software.
>> + *
>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + * OTHER DEALINGS IN THE SOFTWARE.
This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/pwm/pwm.h>
>> +#include "rk3399.dtsi"
>> +
>> +/ {
>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
"(Linux Opensource)" is not a hardware description, please drop.
>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>
> Just to make sure, is this really a Rockchip board? I would've expected
> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> variant. Not a requirement, just a question to clarify who designed the
> board please :-) .
+1, especially no -linux suffix please. The same device tree should in
theory be usable with Linux, Android, FreeBSD or any other OS with
drivers based on the official bindings.
>> +
>> + backlight: backlight {
>> + status = "okay";
>> + compatible = "pwm-backlight";
>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>> + pwms = <&pwm0 0 25000 0>;
>> + brightness-levels = <
>> + 0 1 2 3 4 5 6 7
>> + 8 9 10 11 12 13 14 15
>> + 16 17 18 19 20 21 22 23
>> + 24 25 26 27 28 29 30 31
>> + 32 33 34 35 36 37 38 39
>> + 40 41 42 43 44 45 46 47
>> + 48 49 50 51 52 53 54 55
>> + 56 57 58 59 60 61 62 63
>> + 64 65 66 67 68 69 70 71
>> + 72 73 74 75 76 77 78 79
>> + 80 81 82 83 84 85 86 87
>> + 88 89 90 91 92 93 94 95
>> + 96 97 98 99 100 101 102 103
>> + 104 105 106 107 108 109 110 111
>> + 112 113 114 115 116 117 118 119
>> + 120 121 122 123 124 125 126 127
>> + 128 129 130 131 132 133 134 135
>> + 136 137 138 139 140 141 142 143
>> + 144 145 146 147 148 149 150 151
>> + 152 153 154 155 156 157 158 159
>> + 160 161 162 163 164 165 166 167
>> + 168 169 170 171 172 173 174 175
>> + 176 177 178 179 180 181 182 183
>> + 184 185 186 187 188 189 190 191
>> + 192 193 194 195 196 197 198 199
>> + 200 201 202 203 204 205 206 207
>> + 208 209 210 211 212 213 214 215
>> + 216 217 218 219 220 221 222 223
>> + 224 225 226 227 228 229 230 231
>> + 232 233 234 235 236 237 238 239
>> + 240 241 242 243 244 245 246 247
>> + 248 249 250 251 252 253 254 255>;
>> + default-brightness-level = <200>;
>> + };
>> +
>> + clkin_gmac: external-gmac-clock {
>> + compatible = "fixed-clock";
>> + clock-frequency = <125000000>;
>> + clock-output-names = "clkin_gmac";
>> + #clock-cells = <0>;
>> + };
>> +
>> + rt5640-sound {
Drop rt5640- node prefix, or is there more than one?
>> + compatible = "simple-audio-card";
>> + simple-audio-card,format = "i2s";
>> + simple-audio-card,name = "rockchip,rt5640-codec";
>> + simple-audio-card,mclk-fs = <256>;
>> + simple-audio-card,widgets =
>> + "Microphone", "Mic Jack",
>> + "Headphone", "Headphone Jack";
>> + simple-audio-card,routing =
>> + "Mic Jack", "MICBIAS1",
>> + "IN1P", "Mic Jack",
>> + "Headphone Jack", "HPOL",
>> + "Headphone Jack", "HPOR";
>> + simple-audio-card,cpu {
>> + sound-dai = <&i2s1>;
>> + };
>> + simple-audio-card,codec {
>> + sound-dai = <&rt5640>;
>> + };
Insert while lines before these two nodes for readability?
>> + };
>> +
>> + sdio_pwrseq: sdio-pwrseq {
>> + compatible = "mmc-pwrseq-simple";
>> + clocks = <&rk808 1>;
>> + clock-names = "ext_clock";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wifi_enable_h>;
>> +
>> + /*
>> + * On the module itself this is one of these (depending
>> + * on the actual card populated):
>> + * - SDIO_RESET_L_WL_REG_ON
>> + * - PDN (power down when low)
>> + */
>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>
> Thanks to Andy's persistence, we have nice constants in the pinctrl-
> binding-header now, like RK_PB2 for the above. So you can drop the
> comment and use the constant instead for easier reading.
> Same for other pins.
>
>
>> + };
>> +
>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pcie_drv>;
>> + regulator-name = "vcc3v3_pcie";
>> + };
>> +
>> + vcc3v3_sys: vcc3v3-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc3v3_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + };
>> +
>> + vcc5v0_host: vcc5v0-host-regulator {
>> + compatible = "regulator-fixed";
>> + enable-active-high;
>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&host_vbus_drv>;
>> + regulator-name = "vcc5v0_host";
>> + regulator-always-on;
>> + };
>> +
>> + vcc5v0_sys: vcc5v0-sys {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc5v0_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <5000000>;
>> + regulator-max-microvolt = <5000000>;
>> + };
>> +
>> + vcc_phy: vcc-phy-regulator {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc_phy";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + vdd_log: vdd-log {
>> + compatible = "pwm-regulator";
>> + pwms = <&pwm2 0 25000 1>;
>> + regulator-name = "vdd_log";
>> + regulator-min-microvolt = <800000>;
>> + regulator-max-microvolt = <1400000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> +
>> + /* for rockchip boot on */
>> + rockchip,pwm_id= <2>;
>> + rockchip,pwm_voltage = <1000000>;
>> + };
>> +
>> + vccadc_ref: vccadc-ref {
>> + compatible = "regulator-fixed";
>> + regulator-name = "vcc1v8_sys";
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + };
>> +
>> + wireless-wlan {
>> + compatible = "wlan-platdata";
>> + rockchip,grf = <&grf>;
>> + wifi_chip_type = "ap6354";
>> + sdio_vref = <1800>;
>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>> + status = "okay";
>
> that is not a valid binding, am I right? ;-)
> So should be dropped.
... or should be replaced by the proper binding (brcmfmac probably?).
>
>> + };
>> +
>> + wireless-bluetooth {
>> + compatible = "bluetooth-platdata";
>> + //wifi-bt-power-toggle;
>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>> + pinctrl-names = "default", "rts_gpio";
>> + pinctrl-0 = <&uart0_rts>;
>> + pinctrl-1 = <&uart0_gpios>;
>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>> + status = "okay";
>> + };
>
> same here
Move to corresponding uart node? (serdev bindings)
>> +};
>> +
>> +&cpu_l0 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l1 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l2 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l3 {
>> + cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_b0 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&cpu_b1 {
>> + cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&emmc_phy {
>> + status = "okay";
>> +};
>> +
>> +&gmac {
>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>> + assigned-clock-parents = <&clkin_gmac>;
>> + clock_in_out = "input";
>> + phy-supply = <&vcc_phy>;
>> + phy-mode = "rgmii";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgmii_pins>;
>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>> + snps,reset-active-low;
>> + snps,reset-delays-us = <0 10000 50000>;
>> + tx_delay = <0x28>;
>> + rx_delay = <0x11>;
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <168>;
>> + i2c-scl-falling-time-ns = <4>;
>> + clock-frequency = <400000>;
>> +
>> + vdd_cpu_b: syr827 at 40 {
Node name should not duplicate the model. pmic at 40?
>> + compatible = "silergy,syr827";
>> + reg = <0x40>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_cpu_b";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + vsel-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
>> + fcs,suspend-voltage-selector = <0>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_gpu: syr828 at 41 {
Ditto.
>> + compatible = "silergy,syr828";
>> + reg = <0x41>;
>> + vin-supply = <&vcc5v0_sys>;
>> + regulator-compatible = "fan53555-reg";
>> + regulator-name = "vdd_gpu";
>> + regulator-min-microvolt = <712500>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-ramp-delay = <1000>;
>> + fcs,suspend-voltage-selector = <1>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-initial-state = <3>;
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + rk808: pmic at 1b {
Sort order: Any reason that 1b is after 40, 41?
>> + compatible = "rockchip,rk808";
>> + reg = <0x1b>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pmic_int_l>;
>> + rockchip,system-power-controller;
>> + wakeup-source;
>> + #clock-cells = <1>;
>> + clock-output-names = "xin32k", "rk808-clkout2";
>> +
>> + vcc1-supply = <&vcc3v3_sys>;
>> + vcc2-supply = <&vcc3v3_sys>;
>> + vcc3-supply = <&vcc3v3_sys>;
>> + vcc4-supply = <&vcc3v3_sys>;
>> + vcc6-supply = <&vcc3v3_sys>;
>> + vcc7-supply = <&vcc3v3_sys>;
>> + vcc8-supply = <&vcc3v3_sys>;
>> + vcc9-supply = <&vcc3v3_sys>;
>> + vcc10-supply = <&vcc3v3_sys>;
>> + vcc11-supply = <&vcc3v3_sys>;
>> + vcc12-supply = <&vcc3v3_sys>;
>> + vddio-supply = <&vcc1v8_pmu>;
>> +
>> + regulators {
>> + vdd_center: DCDC_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_center";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vdd_cpu_l: DCDC_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <750000>;
>> + regulator-max-microvolt = <1350000>;
>> + regulator-ramp-delay = <6001>;
>> + regulator-name = "vdd_cpu_l";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_ddr: DCDC_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc_ddr";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v8: DCDC_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc_1v8";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc1v8_dvp: LDO_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_dvp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v0_tp: LDO_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc3v0_tp";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc1v8_pmu: LDO_REG3 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcc1v8_pmu";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1800000>;
>> + };
>> + };
>> +
>> + vcc_sd: LDO_REG4 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-name = "vcc_sd";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3300000>;
>> + };
>> + };
>> +
>> + vcca3v0_codec: LDO_REG5 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcca3v0_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_1v5: LDO_REG6 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-name = "vcc_1v5";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <1500000>;
>> + };
>> + };
>> +
>> + vcca1v8_codec: LDO_REG7 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-name = "vcca1v8_codec";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc_3v0: LDO_REG8 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-min-microvolt = <3000000>;
>> + regulator-max-microvolt = <3000000>;
>> + regulator-name = "vcc_3v0";
>> + regulator-state-mem {
>> + regulator-on-in-suspend;
>> + regulator-suspend-microvolt = <3000000>;
>> + };
>> + };
>> +
>> + vcc3v3_s3: SWITCH_REG1 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s3";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> +
>> + vcc3v3_s0: SWITCH_REG2 {
>> + regulator-always-on;
>> + regulator-boot-on;
>> + regulator-name = "vcc3v3_s0";
>> + regulator-state-mem {
>> + regulator-off-in-suspend;
>> + };
>> + };
>> + };
>> + };
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <300>;
>> + i2c-scl-falling-time-ns = <15>;
>> +
>> + gsl3673: gsl3673 at 40 {
Node name?
>> + compatible = "GSL,GSL3673";
>> + reg = <0x40>;
>> + screen_max_x = <1536>;
>> + screen_max_y = <2048>;
>> + irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
>> + rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
>
> Again doesn't look like a valid binding.
>
>
>> + };
>> +
>> + rt5640: rt5640 at 1c {
Node name: codec at 1c?
>> + #sound-dai-cells = <0>;
>> + compatible = "realtek,rt5640";
>> + reg = <0x1c>;
>> + clocks = <&cru SCLK_I2S_8CH_OUT>;
>> + clock-names = "mclk";
>> + realtek,in1-differential;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rt5640_hpcon>;
>> + hp-con-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
>> + //hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
>
> don't add commented lines please
>
>
>> + io-channels = <&saradc 4>;
>> + hp-det-adc-value = <500>;
>> + };
>> +};
>> +
>> +&i2c3 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <450>;
>> + i2c-scl-falling-time-ns = <15>;
>> +};
>> +
>> +&i2c4 {
>> + status = "okay";
>> + i2c-scl-rising-time-ns = <600>;
>> + i2c-scl-falling-time-ns = <20>;
>> +
>> + fusb0: fusb30x at 22 {
Node name?
>> + compatible = "fairchild,fusb302";
>
> Has this made its way into the kernel yet?
Regards,
Andreas
--
SUSE Linux GmbH, Maxfeldstr. 5, 90409 N?rnberg, Germany
GF: Felix Imend?rffer, Jane Smithard, Graham Norton
HRB 21284 (AG N?rnberg)
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 19:41 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 19:41 UTC (permalink / raw)
To: Andreas Färber
Cc: Kever Yang, linux-rockchip, devicetree, Jianqun Xu, linux-kernel,
Andy Yan, Rob Herring, linux-arm-kernel, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Hi,
Am Freitag, 31. März 2017, 18:59:49 CEST schrieb Andreas Färber:
> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> > Hi Kever,
> >
> > Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
> >> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> >> it here:
> >> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
> >>
> >> This patch add basic node for the board and make it able to bring
> >> up.
> >
> > This more a first glance, I didn't check every binding, but already found
> > some dubious ones, so in general, please make sure to only include nodes
> > with approved bindings.
> >
> >
> > [...]
> >
> >> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> >> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
> >
> > please provide a binding addition for the board in a separate patch as well.
> >
> >
> >> 2 files changed, 773 insertions(+)
> >> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> >> index 3a86289..dd3d550 100644
> >> --- a/arch/arm64/boot/dts/rockchip/Makefile
> >> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> >> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> >> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
> >
> > if possible, please rebase on top of my for-next branch, as we also
> > have the first gru board in there now.
> >
> >>
> >> always := $(dtb-y)
> >> subdir-y := $(dts-dirs)
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> new file mode 100644
> >> index 0000000..686977b
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> @@ -0,0 +1,772 @@
> >> +/*
> >> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>
> "Ltd."?
>
> >> + *
> >> + * This file is dual-licensed: you can use it either under the terms
> >> + * of the GPL or the X11 license, at your option. Note that this dual
> >> + * licensing only applies to this file, and not this project as a
> >> + * whole.
> >> + *
> >> + * a) This file is free software; you can redistribute it and/or
> >> + * modify it under the terms of the GNU General Public License as
> >> + * published by the Free Software Foundation; either version 2 of the
> >> + * License, or (at your option) any later version.
> >> + *
> >> + * This file is distributed in the hope that it will be useful,
> >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> >> + * GNU General Public License for more details.
> >> + *
> >> + * Or, alternatively,
> >> + *
> >> + * b) Permission is hereby granted, free of charge, to any person
> >> + * obtaining a copy of this software and associated documentation
> >> + * files (the "Software"), to deal in the Software without
> >> + * restriction, including without limitation the rights to use,
> >> + * copy, modify, merge, publish, distribute, sublicense, and/or
> >> + * sell copies of the Software, and to permit persons to whom the
> >> + * Software is furnished to do so, subject to the following
> >> + * conditions:
> >> + *
> >> + * The above copyright notice and this permission notice shall be
> >> + * included in all copies or substantial portions of the Software.
> >> + *
> >> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> >> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> >> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> >> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> >> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> >> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> >> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> >> + * OTHER DEALINGS IN THE SOFTWARE.
>
> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
I'm not sure about that. There was disagreement over using SPDX in some
other dts [0]. Sadly it doesn't look like it was resolved either way.
Asking armsoc people on IRC just now, there really isn't any decision one
way or another, so please stay with real license texts until there is an
actual consensus on using spdx tags instead of license texts.
[0] https://lkml.org/lkml/2017/2/28/750
>
> >> + */
> >> +
> >> +/dts-v1/;
> >> +#include <dt-bindings/pwm/pwm.h>
> >> +#include "rk3399.dtsi"
> >> +
> >> +/ {
> >> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>
> "(Linux Opensource)" is not a hardware description, please drop.
>
> >> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
> >
> > Just to make sure, is this really a Rockchip board? I would've expected
> > to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> > variant. Not a requirement, just a question to clarify who designed the
> > board please :-) .
>
> +1, especially no -linux suffix please. The same device tree should in
> theory be usable with Linux, Android, FreeBSD or any other OS with
> drivers based on the official bindings.
>
> >> +
> >> + backlight: backlight {
> >> + status = "okay";
> >> + compatible = "pwm-backlight";
> >> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> >> + pwms = <&pwm0 0 25000 0>;
> >> + brightness-levels = <
> >> + 0 1 2 3 4 5 6 7
> >> + 8 9 10 11 12 13 14 15
> >> + 16 17 18 19 20 21 22 23
> >> + 24 25 26 27 28 29 30 31
> >> + 32 33 34 35 36 37 38 39
> >> + 40 41 42 43 44 45 46 47
> >> + 48 49 50 51 52 53 54 55
> >> + 56 57 58 59 60 61 62 63
> >> + 64 65 66 67 68 69 70 71
> >> + 72 73 74 75 76 77 78 79
> >> + 80 81 82 83 84 85 86 87
> >> + 88 89 90 91 92 93 94 95
> >> + 96 97 98 99 100 101 102 103
> >> + 104 105 106 107 108 109 110 111
> >> + 112 113 114 115 116 117 118 119
> >> + 120 121 122 123 124 125 126 127
> >> + 128 129 130 131 132 133 134 135
> >> + 136 137 138 139 140 141 142 143
> >> + 144 145 146 147 148 149 150 151
> >> + 152 153 154 155 156 157 158 159
> >> + 160 161 162 163 164 165 166 167
> >> + 168 169 170 171 172 173 174 175
> >> + 176 177 178 179 180 181 182 183
> >> + 184 185 186 187 188 189 190 191
> >> + 192 193 194 195 196 197 198 199
> >> + 200 201 202 203 204 205 206 207
> >> + 208 209 210 211 212 213 214 215
> >> + 216 217 218 219 220 221 222 223
> >> + 224 225 226 227 228 229 230 231
> >> + 232 233 234 235 236 237 238 239
> >> + 240 241 242 243 244 245 246 247
> >> + 248 249 250 251 252 253 254 255>;
> >> + default-brightness-level = <200>;
> >> + };
> >> +
> >> + clkin_gmac: external-gmac-clock {
> >> + compatible = "fixed-clock";
> >> + clock-frequency = <125000000>;
> >> + clock-output-names = "clkin_gmac";
> >> + #clock-cells = <0>;
> >> + };
> >> +
> >> + rt5640-sound {
>
> Drop rt5640- node prefix, or is there more than one?
There can be more, the dw_hdmi (once we support graphics) also brings its
sound node, if I remember correctly.
>
> >> + compatible = "simple-audio-card";
> >> + simple-audio-card,format = "i2s";
> >> + simple-audio-card,name = "rockchip,rt5640-codec";
> >> + simple-audio-card,mclk-fs = <256>;
> >> + simple-audio-card,widgets =
> >> + "Microphone", "Mic Jack",
> >> + "Headphone", "Headphone Jack";
> >> + simple-audio-card,routing =
> >> + "Mic Jack", "MICBIAS1",
> >> + "IN1P", "Mic Jack",
> >> + "Headphone Jack", "HPOL",
> >> + "Headphone Jack", "HPOR";
> >> + simple-audio-card,cpu {
> >> + sound-dai = <&i2s1>;
> >> + };
> >> + simple-audio-card,codec {
> >> + sound-dai = <&rt5640>;
> >> + };
>
> Insert while lines before these two nodes for readability?
>
> >> + };
> >> +
> >> + sdio_pwrseq: sdio-pwrseq {
> >> + compatible = "mmc-pwrseq-simple";
> >> + clocks = <&rk808 1>;
> >> + clock-names = "ext_clock";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&wifi_enable_h>;
> >> +
> >> + /*
> >> + * On the module itself this is one of these (depending
> >> + * on the actual card populated):
> >> + * - SDIO_RESET_L_WL_REG_ON
> >> + * - PDN (power down when low)
> >> + */
> >> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
> >
> > Thanks to Andy's persistence, we have nice constants in the pinctrl-
> > binding-header now, like RK_PB2 for the above. So you can drop the
> > comment and use the constant instead for easier reading.
> > Same for other pins.
> >
> >
> >> + };
> >> +
> >> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&pcie_drv>;
> >> + regulator-name = "vcc3v3_pcie";
> >> + };
> >> +
> >> + vcc3v3_sys: vcc3v3-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc3v3_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <3300000>;
> >> + regulator-max-microvolt = <3300000>;
> >> + };
> >> +
> >> + vcc5v0_host: vcc5v0-host-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&host_vbus_drv>;
> >> + regulator-name = "vcc5v0_host";
> >> + regulator-always-on;
> >> + };
> >> +
> >> + vcc5v0_sys: vcc5v0-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc5v0_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <5000000>;
> >> + regulator-max-microvolt = <5000000>;
> >> + };
> >> +
> >> + vcc_phy: vcc-phy-regulator {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc_phy";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + };
> >> +
> >> + vdd_log: vdd-log {
> >> + compatible = "pwm-regulator";
> >> + pwms = <&pwm2 0 25000 1>;
> >> + regulator-name = "vdd_log";
> >> + regulator-min-microvolt = <800000>;
> >> + regulator-max-microvolt = <1400000>;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> +
> >> + /* for rockchip boot on */
> >> + rockchip,pwm_id= <2>;
> >> + rockchip,pwm_voltage = <1000000>;
> >> + };
> >> +
> >> + vccadc_ref: vccadc-ref {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc1v8_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <1800000>;
> >> + regulator-max-microvolt = <1800000>;
> >> + };
> >> +
> >> + wireless-wlan {
> >> + compatible = "wlan-platdata";
> >> + rockchip,grf = <&grf>;
> >> + wifi_chip_type = "ap6354";
> >> + sdio_vref = <1800>;
> >> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> >> + status = "okay";
> >
> > that is not a valid binding, am I right? ;-)
> > So should be dropped.
>
> ... or should be replaced by the proper binding (brcmfmac probably?).
>
> >
> >> + };
> >> +
> >> + wireless-bluetooth {
> >> + compatible = "bluetooth-platdata";
> >> + //wifi-bt-power-toggle;
> >> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> >> + pinctrl-names = "default", "rts_gpio";
> >> + pinctrl-0 = <&uart0_rts>;
> >> + pinctrl-1 = <&uart0_gpios>;
> >> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> >> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> >> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> >> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> >> + status = "okay";
> >> + };
> >
> > same here
>
> Move to corresponding uart node? (serdev bindings)
Oh, did this get merged, that would be pretty cool.
> >> +};
> >> +
> >> +&cpu_l0 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l1 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l2 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l3 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_b0 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&cpu_b1 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&emmc_phy {
> >> + status = "okay";
> >> +};
> >> +
> >> +&gmac {
> >> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> >> + assigned-clock-parents = <&clkin_gmac>;
> >> + clock_in_out = "input";
> >> + phy-supply = <&vcc_phy>;
> >> + phy-mode = "rgmii";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&rgmii_pins>;
> >> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> >> + snps,reset-active-low;
> >> + snps,reset-delays-us = <0 10000 50000>;
> >> + tx_delay = <0x28>;
> >> + rx_delay = <0x11>;
> >> + status = "okay";
> >> +};
> >> +
> >> +&i2c0 {
> >> + status = "okay";
> >> + i2c-scl-rising-time-ns = <168>;
> >> + i2c-scl-falling-time-ns = <4>;
> >> + clock-frequency = <400000>;
> >> +
> >> + vdd_cpu_b: syr827@40 {
>
> Node name should not duplicate the model. pmic@40?
Thanks Andreas for finding all these little bits :-)
Heiko
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 19:41 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 19:41 UTC (permalink / raw)
To: Andreas Färber
Cc: Kever Yang, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Jianqun Xu,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Andy Yan, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Hi,
Am Freitag, 31. März 2017, 18:59:49 CEST schrieb Andreas Färber:
> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> > Hi Kever,
> >
> > Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
> >> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> >> it here:
> >> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
> >>
> >> This patch add basic node for the board and make it able to bring
> >> up.
> >
> > This more a first glance, I didn't check every binding, but already found
> > some dubious ones, so in general, please make sure to only include nodes
> > with approved bindings.
> >
> >
> > [...]
> >
> >> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> >> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
> >
> > please provide a binding addition for the board in a separate patch as well.
> >
> >
> >> 2 files changed, 773 insertions(+)
> >> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> >> index 3a86289..dd3d550 100644
> >> --- a/arch/arm64/boot/dts/rockchip/Makefile
> >> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> >> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> >> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
> >
> > if possible, please rebase on top of my for-next branch, as we also
> > have the first gru board in there now.
> >
> >>
> >> always := $(dtb-y)
> >> subdir-y := $(dts-dirs)
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> new file mode 100644
> >> index 0000000..686977b
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> @@ -0,0 +1,772 @@
> >> +/*
> >> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>
> "Ltd."?
>
> >> + *
> >> + * This file is dual-licensed: you can use it either under the terms
> >> + * of the GPL or the X11 license, at your option. Note that this dual
> >> + * licensing only applies to this file, and not this project as a
> >> + * whole.
> >> + *
> >> + * a) This file is free software; you can redistribute it and/or
> >> + * modify it under the terms of the GNU General Public License as
> >> + * published by the Free Software Foundation; either version 2 of the
> >> + * License, or (at your option) any later version.
> >> + *
> >> + * This file is distributed in the hope that it will be useful,
> >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> >> + * GNU General Public License for more details.
> >> + *
> >> + * Or, alternatively,
> >> + *
> >> + * b) Permission is hereby granted, free of charge, to any person
> >> + * obtaining a copy of this software and associated documentation
> >> + * files (the "Software"), to deal in the Software without
> >> + * restriction, including without limitation the rights to use,
> >> + * copy, modify, merge, publish, distribute, sublicense, and/or
> >> + * sell copies of the Software, and to permit persons to whom the
> >> + * Software is furnished to do so, subject to the following
> >> + * conditions:
> >> + *
> >> + * The above copyright notice and this permission notice shall be
> >> + * included in all copies or substantial portions of the Software.
> >> + *
> >> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> >> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> >> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> >> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> >> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> >> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> >> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> >> + * OTHER DEALINGS IN THE SOFTWARE.
>
> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
I'm not sure about that. There was disagreement over using SPDX in some
other dts [0]. Sadly it doesn't look like it was resolved either way.
Asking armsoc people on IRC just now, there really isn't any decision one
way or another, so please stay with real license texts until there is an
actual consensus on using spdx tags instead of license texts.
[0] https://lkml.org/lkml/2017/2/28/750
>
> >> + */
> >> +
> >> +/dts-v1/;
> >> +#include <dt-bindings/pwm/pwm.h>
> >> +#include "rk3399.dtsi"
> >> +
> >> +/ {
> >> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>
> "(Linux Opensource)" is not a hardware description, please drop.
>
> >> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
> >
> > Just to make sure, is this really a Rockchip board? I would've expected
> > to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> > variant. Not a requirement, just a question to clarify who designed the
> > board please :-) .
>
> +1, especially no -linux suffix please. The same device tree should in
> theory be usable with Linux, Android, FreeBSD or any other OS with
> drivers based on the official bindings.
>
> >> +
> >> + backlight: backlight {
> >> + status = "okay";
> >> + compatible = "pwm-backlight";
> >> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> >> + pwms = <&pwm0 0 25000 0>;
> >> + brightness-levels = <
> >> + 0 1 2 3 4 5 6 7
> >> + 8 9 10 11 12 13 14 15
> >> + 16 17 18 19 20 21 22 23
> >> + 24 25 26 27 28 29 30 31
> >> + 32 33 34 35 36 37 38 39
> >> + 40 41 42 43 44 45 46 47
> >> + 48 49 50 51 52 53 54 55
> >> + 56 57 58 59 60 61 62 63
> >> + 64 65 66 67 68 69 70 71
> >> + 72 73 74 75 76 77 78 79
> >> + 80 81 82 83 84 85 86 87
> >> + 88 89 90 91 92 93 94 95
> >> + 96 97 98 99 100 101 102 103
> >> + 104 105 106 107 108 109 110 111
> >> + 112 113 114 115 116 117 118 119
> >> + 120 121 122 123 124 125 126 127
> >> + 128 129 130 131 132 133 134 135
> >> + 136 137 138 139 140 141 142 143
> >> + 144 145 146 147 148 149 150 151
> >> + 152 153 154 155 156 157 158 159
> >> + 160 161 162 163 164 165 166 167
> >> + 168 169 170 171 172 173 174 175
> >> + 176 177 178 179 180 181 182 183
> >> + 184 185 186 187 188 189 190 191
> >> + 192 193 194 195 196 197 198 199
> >> + 200 201 202 203 204 205 206 207
> >> + 208 209 210 211 212 213 214 215
> >> + 216 217 218 219 220 221 222 223
> >> + 224 225 226 227 228 229 230 231
> >> + 232 233 234 235 236 237 238 239
> >> + 240 241 242 243 244 245 246 247
> >> + 248 249 250 251 252 253 254 255>;
> >> + default-brightness-level = <200>;
> >> + };
> >> +
> >> + clkin_gmac: external-gmac-clock {
> >> + compatible = "fixed-clock";
> >> + clock-frequency = <125000000>;
> >> + clock-output-names = "clkin_gmac";
> >> + #clock-cells = <0>;
> >> + };
> >> +
> >> + rt5640-sound {
>
> Drop rt5640- node prefix, or is there more than one?
There can be more, the dw_hdmi (once we support graphics) also brings its
sound node, if I remember correctly.
>
> >> + compatible = "simple-audio-card";
> >> + simple-audio-card,format = "i2s";
> >> + simple-audio-card,name = "rockchip,rt5640-codec";
> >> + simple-audio-card,mclk-fs = <256>;
> >> + simple-audio-card,widgets =
> >> + "Microphone", "Mic Jack",
> >> + "Headphone", "Headphone Jack";
> >> + simple-audio-card,routing =
> >> + "Mic Jack", "MICBIAS1",
> >> + "IN1P", "Mic Jack",
> >> + "Headphone Jack", "HPOL",
> >> + "Headphone Jack", "HPOR";
> >> + simple-audio-card,cpu {
> >> + sound-dai = <&i2s1>;
> >> + };
> >> + simple-audio-card,codec {
> >> + sound-dai = <&rt5640>;
> >> + };
>
> Insert while lines before these two nodes for readability?
>
> >> + };
> >> +
> >> + sdio_pwrseq: sdio-pwrseq {
> >> + compatible = "mmc-pwrseq-simple";
> >> + clocks = <&rk808 1>;
> >> + clock-names = "ext_clock";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&wifi_enable_h>;
> >> +
> >> + /*
> >> + * On the module itself this is one of these (depending
> >> + * on the actual card populated):
> >> + * - SDIO_RESET_L_WL_REG_ON
> >> + * - PDN (power down when low)
> >> + */
> >> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
> >
> > Thanks to Andy's persistence, we have nice constants in the pinctrl-
> > binding-header now, like RK_PB2 for the above. So you can drop the
> > comment and use the constant instead for easier reading.
> > Same for other pins.
> >
> >
> >> + };
> >> +
> >> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&pcie_drv>;
> >> + regulator-name = "vcc3v3_pcie";
> >> + };
> >> +
> >> + vcc3v3_sys: vcc3v3-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc3v3_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <3300000>;
> >> + regulator-max-microvolt = <3300000>;
> >> + };
> >> +
> >> + vcc5v0_host: vcc5v0-host-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&host_vbus_drv>;
> >> + regulator-name = "vcc5v0_host";
> >> + regulator-always-on;
> >> + };
> >> +
> >> + vcc5v0_sys: vcc5v0-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc5v0_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <5000000>;
> >> + regulator-max-microvolt = <5000000>;
> >> + };
> >> +
> >> + vcc_phy: vcc-phy-regulator {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc_phy";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + };
> >> +
> >> + vdd_log: vdd-log {
> >> + compatible = "pwm-regulator";
> >> + pwms = <&pwm2 0 25000 1>;
> >> + regulator-name = "vdd_log";
> >> + regulator-min-microvolt = <800000>;
> >> + regulator-max-microvolt = <1400000>;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> +
> >> + /* for rockchip boot on */
> >> + rockchip,pwm_id= <2>;
> >> + rockchip,pwm_voltage = <1000000>;
> >> + };
> >> +
> >> + vccadc_ref: vccadc-ref {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc1v8_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <1800000>;
> >> + regulator-max-microvolt = <1800000>;
> >> + };
> >> +
> >> + wireless-wlan {
> >> + compatible = "wlan-platdata";
> >> + rockchip,grf = <&grf>;
> >> + wifi_chip_type = "ap6354";
> >> + sdio_vref = <1800>;
> >> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> >> + status = "okay";
> >
> > that is not a valid binding, am I right? ;-)
> > So should be dropped.
>
> ... or should be replaced by the proper binding (brcmfmac probably?).
>
> >
> >> + };
> >> +
> >> + wireless-bluetooth {
> >> + compatible = "bluetooth-platdata";
> >> + //wifi-bt-power-toggle;
> >> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> >> + pinctrl-names = "default", "rts_gpio";
> >> + pinctrl-0 = <&uart0_rts>;
> >> + pinctrl-1 = <&uart0_gpios>;
> >> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> >> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> >> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> >> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> >> + status = "okay";
> >> + };
> >
> > same here
>
> Move to corresponding uart node? (serdev bindings)
Oh, did this get merged, that would be pretty cool.
> >> +};
> >> +
> >> +&cpu_l0 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l1 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l2 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l3 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_b0 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&cpu_b1 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&emmc_phy {
> >> + status = "okay";
> >> +};
> >> +
> >> +&gmac {
> >> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> >> + assigned-clock-parents = <&clkin_gmac>;
> >> + clock_in_out = "input";
> >> + phy-supply = <&vcc_phy>;
> >> + phy-mode = "rgmii";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&rgmii_pins>;
> >> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> >> + snps,reset-active-low;
> >> + snps,reset-delays-us = <0 10000 50000>;
> >> + tx_delay = <0x28>;
> >> + rx_delay = <0x11>;
> >> + status = "okay";
> >> +};
> >> +
> >> +&i2c0 {
> >> + status = "okay";
> >> + i2c-scl-rising-time-ns = <168>;
> >> + i2c-scl-falling-time-ns = <4>;
> >> + clock-frequency = <400000>;
> >> +
> >> + vdd_cpu_b: syr827@40 {
>
> Node name should not duplicate the model. pmic@40?
Thanks Andreas for finding all these little bits :-)
Heiko
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-03-31 19:41 ` Heiko Stuebner
0 siblings, 0 replies; 15+ messages in thread
From: Heiko Stuebner @ 2017-03-31 19:41 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
Am Freitag, 31. M?rz 2017, 18:59:49 CEST schrieb Andreas F?rber:
> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
> > Hi Kever,
> >
> > Am Freitag, 31. M?rz 2017, 17:59:07 CEST schrieb Kever Yang:
> >> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
> >> it here:
> >> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
> >>
> >> This patch add basic node for the board and make it able to bring
> >> up.
> >
> > This more a first glance, I didn't check every binding, but already found
> > some dubious ones, so in general, please make sure to only include nodes
> > with approved bindings.
> >
> >
> > [...]
> >
> >> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> >> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
> >
> > please provide a binding addition for the board in a separate patch as well.
> >
> >
> >> 2 files changed, 773 insertions(+)
> >> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >>
> >> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> >> index 3a86289..dd3d550 100644
> >> --- a/arch/arm64/boot/dts/rockchip/Makefile
> >> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> >> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> >> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
> >> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
> >
> > if possible, please rebase on top of my for-next branch, as we also
> > have the first gru board in there now.
> >
> >>
> >> always := $(dtb-y)
> >> subdir-y := $(dts-dirs)
> >> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> new file mode 100644
> >> index 0000000..686977b
> >> --- /dev/null
> >> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
> >> @@ -0,0 +1,772 @@
> >> +/*
> >> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>
> "Ltd."?
>
> >> + *
> >> + * This file is dual-licensed: you can use it either under the terms
> >> + * of the GPL or the X11 license, at your option. Note that this dual
> >> + * licensing only applies to this file, and not this project as a
> >> + * whole.
> >> + *
> >> + * a) This file is free software; you can redistribute it and/or
> >> + * modify it under the terms of the GNU General Public License as
> >> + * published by the Free Software Foundation; either version 2 of the
> >> + * License, or (at your option) any later version.
> >> + *
> >> + * This file is distributed in the hope that it will be useful,
> >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> >> + * GNU General Public License for more details.
> >> + *
> >> + * Or, alternatively,
> >> + *
> >> + * b) Permission is hereby granted, free of charge, to any person
> >> + * obtaining a copy of this software and associated documentation
> >> + * files (the "Software"), to deal in the Software without
> >> + * restriction, including without limitation the rights to use,
> >> + * copy, modify, merge, publish, distribute, sublicense, and/or
> >> + * sell copies of the Software, and to permit persons to whom the
> >> + * Software is furnished to do so, subject to the following
> >> + * conditions:
> >> + *
> >> + * The above copyright notice and this permission notice shall be
> >> + * included in all copies or substantial portions of the Software.
> >> + *
> >> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> >> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> >> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> >> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> >> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> >> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> >> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> >> + * OTHER DEALINGS IN THE SOFTWARE.
>
> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
I'm not sure about that. There was disagreement over using SPDX in some
other dts [0]. Sadly it doesn't look like it was resolved either way.
Asking armsoc people on IRC just now, there really isn't any decision one
way or another, so please stay with real license texts until there is an
actual consensus on using spdx tags instead of license texts.
[0] https://lkml.org/lkml/2017/2/28/750
>
> >> + */
> >> +
> >> +/dts-v1/;
> >> +#include <dt-bindings/pwm/pwm.h>
> >> +#include "rk3399.dtsi"
> >> +
> >> +/ {
> >> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>
> "(Linux Opensource)" is not a hardware description, please drop.
>
> >> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
> >
> > Just to make sure, is this really a Rockchip board? I would've expected
> > to see something like "firefly,firefly-rk3399" here, like on the rk3288-
> > variant. Not a requirement, just a question to clarify who designed the
> > board please :-) .
>
> +1, especially no -linux suffix please. The same device tree should in
> theory be usable with Linux, Android, FreeBSD or any other OS with
> drivers based on the official bindings.
>
> >> +
> >> + backlight: backlight {
> >> + status = "okay";
> >> + compatible = "pwm-backlight";
> >> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> >> + pwms = <&pwm0 0 25000 0>;
> >> + brightness-levels = <
> >> + 0 1 2 3 4 5 6 7
> >> + 8 9 10 11 12 13 14 15
> >> + 16 17 18 19 20 21 22 23
> >> + 24 25 26 27 28 29 30 31
> >> + 32 33 34 35 36 37 38 39
> >> + 40 41 42 43 44 45 46 47
> >> + 48 49 50 51 52 53 54 55
> >> + 56 57 58 59 60 61 62 63
> >> + 64 65 66 67 68 69 70 71
> >> + 72 73 74 75 76 77 78 79
> >> + 80 81 82 83 84 85 86 87
> >> + 88 89 90 91 92 93 94 95
> >> + 96 97 98 99 100 101 102 103
> >> + 104 105 106 107 108 109 110 111
> >> + 112 113 114 115 116 117 118 119
> >> + 120 121 122 123 124 125 126 127
> >> + 128 129 130 131 132 133 134 135
> >> + 136 137 138 139 140 141 142 143
> >> + 144 145 146 147 148 149 150 151
> >> + 152 153 154 155 156 157 158 159
> >> + 160 161 162 163 164 165 166 167
> >> + 168 169 170 171 172 173 174 175
> >> + 176 177 178 179 180 181 182 183
> >> + 184 185 186 187 188 189 190 191
> >> + 192 193 194 195 196 197 198 199
> >> + 200 201 202 203 204 205 206 207
> >> + 208 209 210 211 212 213 214 215
> >> + 216 217 218 219 220 221 222 223
> >> + 224 225 226 227 228 229 230 231
> >> + 232 233 234 235 236 237 238 239
> >> + 240 241 242 243 244 245 246 247
> >> + 248 249 250 251 252 253 254 255>;
> >> + default-brightness-level = <200>;
> >> + };
> >> +
> >> + clkin_gmac: external-gmac-clock {
> >> + compatible = "fixed-clock";
> >> + clock-frequency = <125000000>;
> >> + clock-output-names = "clkin_gmac";
> >> + #clock-cells = <0>;
> >> + };
> >> +
> >> + rt5640-sound {
>
> Drop rt5640- node prefix, or is there more than one?
There can be more, the dw_hdmi (once we support graphics) also brings its
sound node, if I remember correctly.
>
> >> + compatible = "simple-audio-card";
> >> + simple-audio-card,format = "i2s";
> >> + simple-audio-card,name = "rockchip,rt5640-codec";
> >> + simple-audio-card,mclk-fs = <256>;
> >> + simple-audio-card,widgets =
> >> + "Microphone", "Mic Jack",
> >> + "Headphone", "Headphone Jack";
> >> + simple-audio-card,routing =
> >> + "Mic Jack", "MICBIAS1",
> >> + "IN1P", "Mic Jack",
> >> + "Headphone Jack", "HPOL",
> >> + "Headphone Jack", "HPOR";
> >> + simple-audio-card,cpu {
> >> + sound-dai = <&i2s1>;
> >> + };
> >> + simple-audio-card,codec {
> >> + sound-dai = <&rt5640>;
> >> + };
>
> Insert while lines before these two nodes for readability?
>
> >> + };
> >> +
> >> + sdio_pwrseq: sdio-pwrseq {
> >> + compatible = "mmc-pwrseq-simple";
> >> + clocks = <&rk808 1>;
> >> + clock-names = "ext_clock";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&wifi_enable_h>;
> >> +
> >> + /*
> >> + * On the module itself this is one of these (depending
> >> + * on the actual card populated):
> >> + * - SDIO_RESET_L_WL_REG_ON
> >> + * - PDN (power down when low)
> >> + */
> >> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
> >
> > Thanks to Andy's persistence, we have nice constants in the pinctrl-
> > binding-header now, like RK_PB2 for the above. So you can drop the
> > comment and use the constant instead for easier reading.
> > Same for other pins.
> >
> >
> >> + };
> >> +
> >> + vcc3v3_pcie: vcc3v3-pcie-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&pcie_drv>;
> >> + regulator-name = "vcc3v3_pcie";
> >> + };
> >> +
> >> + vcc3v3_sys: vcc3v3-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc3v3_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <3300000>;
> >> + regulator-max-microvolt = <3300000>;
> >> + };
> >> +
> >> + vcc5v0_host: vcc5v0-host-regulator {
> >> + compatible = "regulator-fixed";
> >> + enable-active-high;
> >> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&host_vbus_drv>;
> >> + regulator-name = "vcc5v0_host";
> >> + regulator-always-on;
> >> + };
> >> +
> >> + vcc5v0_sys: vcc5v0-sys {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc5v0_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <5000000>;
> >> + regulator-max-microvolt = <5000000>;
> >> + };
> >> +
> >> + vcc_phy: vcc-phy-regulator {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc_phy";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + };
> >> +
> >> + vdd_log: vdd-log {
> >> + compatible = "pwm-regulator";
> >> + pwms = <&pwm2 0 25000 1>;
> >> + regulator-name = "vdd_log";
> >> + regulator-min-microvolt = <800000>;
> >> + regulator-max-microvolt = <1400000>;
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> +
> >> + /* for rockchip boot on */
> >> + rockchip,pwm_id= <2>;
> >> + rockchip,pwm_voltage = <1000000>;
> >> + };
> >> +
> >> + vccadc_ref: vccadc-ref {
> >> + compatible = "regulator-fixed";
> >> + regulator-name = "vcc1v8_sys";
> >> + regulator-always-on;
> >> + regulator-boot-on;
> >> + regulator-min-microvolt = <1800000>;
> >> + regulator-max-microvolt = <1800000>;
> >> + };
> >> +
> >> + wireless-wlan {
> >> + compatible = "wlan-platdata";
> >> + rockchip,grf = <&grf>;
> >> + wifi_chip_type = "ap6354";
> >> + sdio_vref = <1800>;
> >> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
> >> + status = "okay";
> >
> > that is not a valid binding, am I right? ;-)
> > So should be dropped.
>
> ... or should be replaced by the proper binding (brcmfmac probably?).
>
> >
> >> + };
> >> +
> >> + wireless-bluetooth {
> >> + compatible = "bluetooth-platdata";
> >> + //wifi-bt-power-toggle;
> >> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
> >> + pinctrl-names = "default", "rts_gpio";
> >> + pinctrl-0 = <&uart0_rts>;
> >> + pinctrl-1 = <&uart0_gpios>;
> >> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
> >> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
> >> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
> >> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
> >> + status = "okay";
> >> + };
> >
> > same here
>
> Move to corresponding uart node? (serdev bindings)
Oh, did this get merged, that would be pretty cool.
> >> +};
> >> +
> >> +&cpu_l0 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l1 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l2 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_l3 {
> >> + cpu-supply = <&vdd_cpu_l>;
> >> +};
> >> +
> >> +&cpu_b0 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&cpu_b1 {
> >> + cpu-supply = <&vdd_cpu_b>;
> >> +};
> >> +
> >> +&emmc_phy {
> >> + status = "okay";
> >> +};
> >> +
> >> +&gmac {
> >> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> >> + assigned-clock-parents = <&clkin_gmac>;
> >> + clock_in_out = "input";
> >> + phy-supply = <&vcc_phy>;
> >> + phy-mode = "rgmii";
> >> + pinctrl-names = "default";
> >> + pinctrl-0 = <&rgmii_pins>;
> >> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
> >> + snps,reset-active-low;
> >> + snps,reset-delays-us = <0 10000 50000>;
> >> + tx_delay = <0x28>;
> >> + rx_delay = <0x11>;
> >> + status = "okay";
> >> +};
> >> +
> >> +&i2c0 {
> >> + status = "okay";
> >> + i2c-scl-rising-time-ns = <168>;
> >> + i2c-scl-falling-time-ns = <4>;
> >> + clock-frequency = <400000>;
> >> +
> >> + vdd_cpu_b: syr827 at 40 {
>
> Node name should not duplicate the model. pmic at 40?
Thanks Andreas for finding all these little bits :-)
Heiko
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
2017-03-31 19:41 ` Heiko Stuebner
(?)
@ 2017-04-05 9:08 ` Kever Yang
-1 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-04-05 9:08 UTC (permalink / raw)
To: Heiko Stuebner, Andreas Färber
Cc: linux-rockchip, devicetree, Jianqun Xu, linux-kernel, Andy Yan,
Rob Herring, linux-arm-kernel, Will Deacon, Mark Rutland,
Catalin Marinas, Matthias Brugger
Hi Heiko, Andreas,
On 04/01/2017 03:41 AM, Heiko Stuebner wrote:
> Hi,
>
> Am Freitag, 31. März 2017, 18:59:49 CEST schrieb Andreas Färber:
>> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
>>> Hi Kever,
>>>
>>> Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
>>>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>>>> it here:
>>>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>>>
>>>> This patch add basic node for the board and make it able to bring
>>>> up.
>>> This more a first glance, I didn't check every binding, but already found
>>> some dubious ones, so in general, please make sure to only include nodes
>>> with approved bindings.
>>>
Thanks for your review, this dts is worked with rockchip kernel 4.4
tree, I have
remove nodes that not upstreamed, but still not clean enough.
>>> [...]
>>>
>>>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>>>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>>> please provide a binding addition for the board in a separate patch as well.
OK, will do it in next patch.
>>>
>>>
>>>> 2 files changed, 773 insertions(+)
>>>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>>
>>>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>>>> index 3a86289..dd3d550 100644
>>>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>>>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>>>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>>>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>>> if possible, please rebase on top of my for-next branch, as we also
>>> have the first gru board in there now.
OK.
>>>
>>>>
>>>> always := $(dtb-y)
>>>> subdir-y := $(dts-dirs)
>>>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> new file mode 100644
>>>> index 0000000..686977b
>>>> --- /dev/null
>>>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> @@ -0,0 +1,772 @@
>>>> +/*
>>>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> "Ltd."?
Yes, missing the '.'.
>>
>>>> + *
>>>> + * This file is dual-licensed: you can use it either under the terms
>>>> + * of the GPL or the X11 license, at your option. Note that this dual
>>>> + * licensing only applies to this file, and not this project as a
>>>> + * whole.
>>>> + *
>>>> + * a) This file is free software; you can redistribute it and/or
>>>> + * modify it under the terms of the GNU General Public License as
>>>> + * published by the Free Software Foundation; either version 2 of the
>>>> + * License, or (at your option) any later version.
>>>> + *
>>>> + * This file is distributed in the hope that it will be useful,
>>>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>>>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>>>> + * GNU General Public License for more details.
>>>> + *
>>>> + * Or, alternatively,
>>>> + *
>>>> + * b) Permission is hereby granted, free of charge, to any person
>>>> + * obtaining a copy of this software and associated documentation
>>>> + * files (the "Software"), to deal in the Software without
>>>> + * restriction, including without limitation the rights to use,
>>>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>>>> + * sell copies of the Software, and to permit persons to whom the
>>>> + * Software is furnished to do so, subject to the following
>>>> + * conditions:
>>>> + *
>>>> + * The above copyright notice and this permission notice shall be
>>>> + * included in all copies or substantial portions of the Software.
>>>> + *
>>>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>>>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>>>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>>>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>>>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>>>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>>>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>>>> + * OTHER DEALINGS IN THE SOFTWARE.
>> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
> I'm not sure about that. There was disagreement over using SPDX in some
> other dts [0]. Sadly it doesn't look like it was resolved either way.
>
> Asking armsoc people on IRC just now, there really isn't any decision one
> way or another, so please stay with real license texts until there is an
> actual consensus on using spdx tags instead of license texts.
>
>
> [0] https://lkml.org/lkml/2017/2/28/750
I'm not clear with this, so I just copy it from other dts, if kernel
have a final
decision, people can move all these license to SPDX format together, right?
>
>>>> + */
>>>> +
>>>> +/dts-v1/;
>>>> +#include <dt-bindings/pwm/pwm.h>
>>>> +#include "rk3399.dtsi"
>>>> +
>>>> +/ {
>>>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>> "(Linux Opensource)" is not a hardware description, please drop.
>>
>>>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>>> Just to make sure, is this really a Rockchip board? I would've expected
>>> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
>>> variant. Not a requirement, just a question to clarify who designed the
>>> board please :-) .
>> +1, especially no -linux suffix please. The same device tree should in
>> theory be usable with Linux, Android, FreeBSD or any other OS with
>> drivers based on the official bindings.
Firefly is the vendor, will use "firefly,firefly-rk3399".
>>>> +
>>>> + backlight: backlight {
>>>> + status = "okay";
>>>> + compatible = "pwm-backlight";
>>>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>>>> + pwms = <&pwm0 0 25000 0>;
>>>> + brightness-levels = <
>>>> + 0 1 2 3 4 5 6 7
>>>> + 8 9 10 11 12 13 14 15
>>>> + 16 17 18 19 20 21 22 23
>>>> + 24 25 26 27 28 29 30 31
>>>> + 32 33 34 35 36 37 38 39
>>>> + 40 41 42 43 44 45 46 47
>>>> + 48 49 50 51 52 53 54 55
>>>> + 56 57 58 59 60 61 62 63
>>>> + 64 65 66 67 68 69 70 71
>>>> + 72 73 74 75 76 77 78 79
>>>> + 80 81 82 83 84 85 86 87
>>>> + 88 89 90 91 92 93 94 95
>>>> + 96 97 98 99 100 101 102 103
>>>> + 104 105 106 107 108 109 110 111
>>>> + 112 113 114 115 116 117 118 119
>>>> + 120 121 122 123 124 125 126 127
>>>> + 128 129 130 131 132 133 134 135
>>>> + 136 137 138 139 140 141 142 143
>>>> + 144 145 146 147 148 149 150 151
>>>> + 152 153 154 155 156 157 158 159
>>>> + 160 161 162 163 164 165 166 167
>>>> + 168 169 170 171 172 173 174 175
>>>> + 176 177 178 179 180 181 182 183
>>>> + 184 185 186 187 188 189 190 191
>>>> + 192 193 194 195 196 197 198 199
>>>> + 200 201 202 203 204 205 206 207
>>>> + 208 209 210 211 212 213 214 215
>>>> + 216 217 218 219 220 221 222 223
>>>> + 224 225 226 227 228 229 230 231
>>>> + 232 233 234 235 236 237 238 239
>>>> + 240 241 242 243 244 245 246 247
>>>> + 248 249 250 251 252 253 254 255>;
>>>> + default-brightness-level = <200>;
>>>> + };
>>>> +
>>>> + clkin_gmac: external-gmac-clock {
>>>> + compatible = "fixed-clock";
>>>> + clock-frequency = <125000000>;
>>>> + clock-output-names = "clkin_gmac";
>>>> + #clock-cells = <0>;
>>>> + };
>>>> +
>>>> + rt5640-sound {
>> Drop rt5640- node prefix, or is there more than one?
> There can be more, the dw_hdmi (once we support graphics) also brings its
> sound node, if I remember correctly.
There have sound node from HDMI and maybe DP.
>
>
>>>> + compatible = "simple-audio-card";
>>>> + simple-audio-card,format = "i2s";
>>>> + simple-audio-card,name = "rockchip,rt5640-codec";
>>>> + simple-audio-card,mclk-fs = <256>;
>>>> + simple-audio-card,widgets =
>>>> + "Microphone", "Mic Jack",
>>>> + "Headphone", "Headphone Jack";
>>>> + simple-audio-card,routing =
>>>> + "Mic Jack", "MICBIAS1",
>>>> + "IN1P", "Mic Jack",
>>>> + "Headphone Jack", "HPOL",
>>>> + "Headphone Jack", "HPOR";
>>>> + simple-audio-card,cpu {
>>>> + sound-dai = <&i2s1>;
>>>> + };
>>>> + simple-audio-card,codec {
>>>> + sound-dai = <&rt5640>;
>>>> + };
>> Insert while lines before these two nodes for readability?
>>
>>>> + };
>>>> +
>>>> + sdio_pwrseq: sdio-pwrseq {
>>>> + compatible = "mmc-pwrseq-simple";
>>>> + clocks = <&rk808 1>;
>>>> + clock-names = "ext_clock";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&wifi_enable_h>;
>>>> +
>>>> + /*
>>>> + * On the module itself this is one of these (depending
>>>> + * on the actual card populated):
>>>> + * - SDIO_RESET_L_WL_REG_ON
>>>> + * - PDN (power down when low)
>>>> + */
>>>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>>> Thanks to Andy's persistence, we have nice constants in the pinctrl-
>>> binding-header now, like RK_PB2 for the above. So you can drop the
>>> comment and use the constant instead for easier reading.
>>> Same for other pins.
OK, will do it.
>>>
>>>
>>>> + };
>>>> +
>>>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&pcie_drv>;
>>>> + regulator-name = "vcc3v3_pcie";
>>>> + };
>>>> +
>>>> + vcc3v3_sys: vcc3v3-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc3v3_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <3300000>;
>>>> + regulator-max-microvolt = <3300000>;
>>>> + };
>>>> +
>>>> + vcc5v0_host: vcc5v0-host-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&host_vbus_drv>;
>>>> + regulator-name = "vcc5v0_host";
>>>> + regulator-always-on;
>>>> + };
>>>> +
>>>> + vcc5v0_sys: vcc5v0-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc5v0_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <5000000>;
>>>> + regulator-max-microvolt = <5000000>;
>>>> + };
>>>> +
>>>> + vcc_phy: vcc-phy-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc_phy";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + };
>>>> +
>>>> + vdd_log: vdd-log {
>>>> + compatible = "pwm-regulator";
>>>> + pwms = <&pwm2 0 25000 1>;
>>>> + regulator-name = "vdd_log";
>>>> + regulator-min-microvolt = <800000>;
>>>> + regulator-max-microvolt = <1400000>;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> +
>>>> + /* for rockchip boot on */
>>>> + rockchip,pwm_id= <2>;
>>>> + rockchip,pwm_voltage = <1000000>;
>>>> + };
>>>> +
>>>> + vccadc_ref: vccadc-ref {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc1v8_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <1800000>;
>>>> + regulator-max-microvolt = <1800000>;
>>>> + };
>>>> +
>>>> + wireless-wlan {
>>>> + compatible = "wlan-platdata";
>>>> + rockchip,grf = <&grf>;
>>>> + wifi_chip_type = "ap6354";
>>>> + sdio_vref = <1800>;
>>>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>>>> + status = "okay";
>>> that is not a valid binding, am I right? ;-)
>>> So should be dropped.
>> ... or should be replaced by the proper binding (brcmfmac probably?).
I will remove this first, the brcmfmac should be work.
Thanks,
- Kever
>>
>>>> + };
>>>> +
>>>> + wireless-bluetooth {
>>>> + compatible = "bluetooth-platdata";
>>>> + //wifi-bt-power-toggle;
>>>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>>>> + pinctrl-names = "default", "rts_gpio";
>>>> + pinctrl-0 = <&uart0_rts>;
>>>> + pinctrl-1 = <&uart0_gpios>;
>>>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>>>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>>>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>>>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>>>> + status = "okay";
>>>> + };
>>> same here
>> Move to corresponding uart node? (serdev bindings)
> Oh, did this get merged, that would be pretty cool.
>
>
>>>> +};
>>>> +
>>>> +&cpu_l0 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l1 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l2 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l3 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_b0 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&cpu_b1 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&emmc_phy {
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&gmac {
>>>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>>>> + assigned-clock-parents = <&clkin_gmac>;
>>>> + clock_in_out = "input";
>>>> + phy-supply = <&vcc_phy>;
>>>> + phy-mode = "rgmii";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&rgmii_pins>;
>>>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>>>> + snps,reset-active-low;
>>>> + snps,reset-delays-us = <0 10000 50000>;
>>>> + tx_delay = <0x28>;
>>>> + rx_delay = <0x11>;
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&i2c0 {
>>>> + status = "okay";
>>>> + i2c-scl-rising-time-ns = <168>;
>>>> + i2c-scl-falling-time-ns = <4>;
>>>> + clock-frequency = <400000>;
>>>> +
>>>> + vdd_cpu_b: syr827@40 {
>> Node name should not duplicate the model. pmic@40?
> Thanks Andreas for finding all these little bits :-)
>
>
> Heiko
>
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-04-05 9:08 ` Kever Yang
0 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-04-05 9:08 UTC (permalink / raw)
To: Heiko Stuebner, Andreas Färber
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Jianqun Xu,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Andy Yan, Rob Herring,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Will Deacon,
Mark Rutland, Catalin Marinas, Matthias Brugger
Hi Heiko, Andreas,
On 04/01/2017 03:41 AM, Heiko Stuebner wrote:
> Hi,
>
> Am Freitag, 31. März 2017, 18:59:49 CEST schrieb Andreas Färber:
>> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
>>> Hi Kever,
>>>
>>> Am Freitag, 31. März 2017, 17:59:07 CEST schrieb Kever Yang:
>>>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>>>> it here:
>>>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>>>
>>>> This patch add basic node for the board and make it able to bring
>>>> up.
>>> This more a first glance, I didn't check every binding, but already found
>>> some dubious ones, so in general, please make sure to only include nodes
>>> with approved bindings.
>>>
Thanks for your review, this dts is worked with rockchip kernel 4.4
tree, I have
remove nodes that not upstreamed, but still not clean enough.
>>> [...]
>>>
>>>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>>>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>>> please provide a binding addition for the board in a separate patch as well.
OK, will do it in next patch.
>>>
>>>
>>>> 2 files changed, 773 insertions(+)
>>>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>>
>>>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>>>> index 3a86289..dd3d550 100644
>>>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>>>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>>>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>>>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>>> if possible, please rebase on top of my for-next branch, as we also
>>> have the first gru board in there now.
OK.
>>>
>>>>
>>>> always := $(dtb-y)
>>>> subdir-y := $(dts-dirs)
>>>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> new file mode 100644
>>>> index 0000000..686977b
>>>> --- /dev/null
>>>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> @@ -0,0 +1,772 @@
>>>> +/*
>>>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> "Ltd."?
Yes, missing the '.'.
>>
>>>> + *
>>>> + * This file is dual-licensed: you can use it either under the terms
>>>> + * of the GPL or the X11 license, at your option. Note that this dual
>>>> + * licensing only applies to this file, and not this project as a
>>>> + * whole.
>>>> + *
>>>> + * a) This file is free software; you can redistribute it and/or
>>>> + * modify it under the terms of the GNU General Public License as
>>>> + * published by the Free Software Foundation; either version 2 of the
>>>> + * License, or (at your option) any later version.
>>>> + *
>>>> + * This file is distributed in the hope that it will be useful,
>>>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>>>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>>>> + * GNU General Public License for more details.
>>>> + *
>>>> + * Or, alternatively,
>>>> + *
>>>> + * b) Permission is hereby granted, free of charge, to any person
>>>> + * obtaining a copy of this software and associated documentation
>>>> + * files (the "Software"), to deal in the Software without
>>>> + * restriction, including without limitation the rights to use,
>>>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>>>> + * sell copies of the Software, and to permit persons to whom the
>>>> + * Software is furnished to do so, subject to the following
>>>> + * conditions:
>>>> + *
>>>> + * The above copyright notice and this permission notice shall be
>>>> + * included in all copies or substantial portions of the Software.
>>>> + *
>>>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>>>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>>>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>>>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>>>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>>>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>>>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>>>> + * OTHER DEALINGS IN THE SOFTWARE.
>> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
> I'm not sure about that. There was disagreement over using SPDX in some
> other dts [0]. Sadly it doesn't look like it was resolved either way.
>
> Asking armsoc people on IRC just now, there really isn't any decision one
> way or another, so please stay with real license texts until there is an
> actual consensus on using spdx tags instead of license texts.
>
>
> [0] https://lkml.org/lkml/2017/2/28/750
I'm not clear with this, so I just copy it from other dts, if kernel
have a final
decision, people can move all these license to SPDX format together, right?
>
>>>> + */
>>>> +
>>>> +/dts-v1/;
>>>> +#include <dt-bindings/pwm/pwm.h>
>>>> +#include "rk3399.dtsi"
>>>> +
>>>> +/ {
>>>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>> "(Linux Opensource)" is not a hardware description, please drop.
>>
>>>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>>> Just to make sure, is this really a Rockchip board? I would've expected
>>> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
>>> variant. Not a requirement, just a question to clarify who designed the
>>> board please :-) .
>> +1, especially no -linux suffix please. The same device tree should in
>> theory be usable with Linux, Android, FreeBSD or any other OS with
>> drivers based on the official bindings.
Firefly is the vendor, will use "firefly,firefly-rk3399".
>>>> +
>>>> + backlight: backlight {
>>>> + status = "okay";
>>>> + compatible = "pwm-backlight";
>>>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>>>> + pwms = <&pwm0 0 25000 0>;
>>>> + brightness-levels = <
>>>> + 0 1 2 3 4 5 6 7
>>>> + 8 9 10 11 12 13 14 15
>>>> + 16 17 18 19 20 21 22 23
>>>> + 24 25 26 27 28 29 30 31
>>>> + 32 33 34 35 36 37 38 39
>>>> + 40 41 42 43 44 45 46 47
>>>> + 48 49 50 51 52 53 54 55
>>>> + 56 57 58 59 60 61 62 63
>>>> + 64 65 66 67 68 69 70 71
>>>> + 72 73 74 75 76 77 78 79
>>>> + 80 81 82 83 84 85 86 87
>>>> + 88 89 90 91 92 93 94 95
>>>> + 96 97 98 99 100 101 102 103
>>>> + 104 105 106 107 108 109 110 111
>>>> + 112 113 114 115 116 117 118 119
>>>> + 120 121 122 123 124 125 126 127
>>>> + 128 129 130 131 132 133 134 135
>>>> + 136 137 138 139 140 141 142 143
>>>> + 144 145 146 147 148 149 150 151
>>>> + 152 153 154 155 156 157 158 159
>>>> + 160 161 162 163 164 165 166 167
>>>> + 168 169 170 171 172 173 174 175
>>>> + 176 177 178 179 180 181 182 183
>>>> + 184 185 186 187 188 189 190 191
>>>> + 192 193 194 195 196 197 198 199
>>>> + 200 201 202 203 204 205 206 207
>>>> + 208 209 210 211 212 213 214 215
>>>> + 216 217 218 219 220 221 222 223
>>>> + 224 225 226 227 228 229 230 231
>>>> + 232 233 234 235 236 237 238 239
>>>> + 240 241 242 243 244 245 246 247
>>>> + 248 249 250 251 252 253 254 255>;
>>>> + default-brightness-level = <200>;
>>>> + };
>>>> +
>>>> + clkin_gmac: external-gmac-clock {
>>>> + compatible = "fixed-clock";
>>>> + clock-frequency = <125000000>;
>>>> + clock-output-names = "clkin_gmac";
>>>> + #clock-cells = <0>;
>>>> + };
>>>> +
>>>> + rt5640-sound {
>> Drop rt5640- node prefix, or is there more than one?
> There can be more, the dw_hdmi (once we support graphics) also brings its
> sound node, if I remember correctly.
There have sound node from HDMI and maybe DP.
>
>
>>>> + compatible = "simple-audio-card";
>>>> + simple-audio-card,format = "i2s";
>>>> + simple-audio-card,name = "rockchip,rt5640-codec";
>>>> + simple-audio-card,mclk-fs = <256>;
>>>> + simple-audio-card,widgets =
>>>> + "Microphone", "Mic Jack",
>>>> + "Headphone", "Headphone Jack";
>>>> + simple-audio-card,routing =
>>>> + "Mic Jack", "MICBIAS1",
>>>> + "IN1P", "Mic Jack",
>>>> + "Headphone Jack", "HPOL",
>>>> + "Headphone Jack", "HPOR";
>>>> + simple-audio-card,cpu {
>>>> + sound-dai = <&i2s1>;
>>>> + };
>>>> + simple-audio-card,codec {
>>>> + sound-dai = <&rt5640>;
>>>> + };
>> Insert while lines before these two nodes for readability?
>>
>>>> + };
>>>> +
>>>> + sdio_pwrseq: sdio-pwrseq {
>>>> + compatible = "mmc-pwrseq-simple";
>>>> + clocks = <&rk808 1>;
>>>> + clock-names = "ext_clock";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&wifi_enable_h>;
>>>> +
>>>> + /*
>>>> + * On the module itself this is one of these (depending
>>>> + * on the actual card populated):
>>>> + * - SDIO_RESET_L_WL_REG_ON
>>>> + * - PDN (power down when low)
>>>> + */
>>>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>>> Thanks to Andy's persistence, we have nice constants in the pinctrl-
>>> binding-header now, like RK_PB2 for the above. So you can drop the
>>> comment and use the constant instead for easier reading.
>>> Same for other pins.
OK, will do it.
>>>
>>>
>>>> + };
>>>> +
>>>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&pcie_drv>;
>>>> + regulator-name = "vcc3v3_pcie";
>>>> + };
>>>> +
>>>> + vcc3v3_sys: vcc3v3-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc3v3_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <3300000>;
>>>> + regulator-max-microvolt = <3300000>;
>>>> + };
>>>> +
>>>> + vcc5v0_host: vcc5v0-host-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&host_vbus_drv>;
>>>> + regulator-name = "vcc5v0_host";
>>>> + regulator-always-on;
>>>> + };
>>>> +
>>>> + vcc5v0_sys: vcc5v0-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc5v0_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <5000000>;
>>>> + regulator-max-microvolt = <5000000>;
>>>> + };
>>>> +
>>>> + vcc_phy: vcc-phy-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc_phy";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + };
>>>> +
>>>> + vdd_log: vdd-log {
>>>> + compatible = "pwm-regulator";
>>>> + pwms = <&pwm2 0 25000 1>;
>>>> + regulator-name = "vdd_log";
>>>> + regulator-min-microvolt = <800000>;
>>>> + regulator-max-microvolt = <1400000>;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> +
>>>> + /* for rockchip boot on */
>>>> + rockchip,pwm_id= <2>;
>>>> + rockchip,pwm_voltage = <1000000>;
>>>> + };
>>>> +
>>>> + vccadc_ref: vccadc-ref {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc1v8_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <1800000>;
>>>> + regulator-max-microvolt = <1800000>;
>>>> + };
>>>> +
>>>> + wireless-wlan {
>>>> + compatible = "wlan-platdata";
>>>> + rockchip,grf = <&grf>;
>>>> + wifi_chip_type = "ap6354";
>>>> + sdio_vref = <1800>;
>>>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>>>> + status = "okay";
>>> that is not a valid binding, am I right? ;-)
>>> So should be dropped.
>> ... or should be replaced by the proper binding (brcmfmac probably?).
I will remove this first, the brcmfmac should be work.
Thanks,
- Kever
>>
>>>> + };
>>>> +
>>>> + wireless-bluetooth {
>>>> + compatible = "bluetooth-platdata";
>>>> + //wifi-bt-power-toggle;
>>>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>>>> + pinctrl-names = "default", "rts_gpio";
>>>> + pinctrl-0 = <&uart0_rts>;
>>>> + pinctrl-1 = <&uart0_gpios>;
>>>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>>>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>>>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>>>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>>>> + status = "okay";
>>>> + };
>>> same here
>> Move to corresponding uart node? (serdev bindings)
> Oh, did this get merged, that would be pretty cool.
>
>
>>>> +};
>>>> +
>>>> +&cpu_l0 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l1 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l2 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l3 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_b0 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&cpu_b1 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&emmc_phy {
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&gmac {
>>>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>>>> + assigned-clock-parents = <&clkin_gmac>;
>>>> + clock_in_out = "input";
>>>> + phy-supply = <&vcc_phy>;
>>>> + phy-mode = "rgmii";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&rgmii_pins>;
>>>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>>>> + snps,reset-active-low;
>>>> + snps,reset-delays-us = <0 10000 50000>;
>>>> + tx_delay = <0x28>;
>>>> + rx_delay = <0x11>;
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&i2c0 {
>>>> + status = "okay";
>>>> + i2c-scl-rising-time-ns = <168>;
>>>> + i2c-scl-falling-time-ns = <4>;
>>>> + clock-frequency = <400000>;
>>>> +
>>>> + vdd_cpu_b: syr827@40 {
>> Node name should not duplicate the model. pmic@40?
> Thanks Andreas for finding all these little bits :-)
>
>
> Heiko
>
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^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board
@ 2017-04-05 9:08 ` Kever Yang
0 siblings, 0 replies; 15+ messages in thread
From: Kever Yang @ 2017-04-05 9:08 UTC (permalink / raw)
To: linux-arm-kernel
Hi Heiko, Andreas,
On 04/01/2017 03:41 AM, Heiko Stuebner wrote:
> Hi,
>
> Am Freitag, 31. M?rz 2017, 18:59:49 CEST schrieb Andreas F?rber:
>> Am 31.03.2017 um 14:56 schrieb Heiko Stuebner:
>>> Hi Kever,
>>>
>>> Am Freitag, 31. M?rz 2017, 17:59:07 CEST schrieb Kever Yang:
>>>> Firefly-rk3399 is a bord from T-Firefly, you can find detail about
>>>> it here:
>>>> http://en.t-firefly.com/en/firenow/Firefly_RK3399/
>>>>
>>>> This patch add basic node for the board and make it able to bring
>>>> up.
>>> This more a first glance, I didn't check every binding, but already found
>>> some dubious ones, so in general, please make sure to only include nodes
>>> with approved bindings.
>>>
Thanks for your review, this dts is worked with rockchip kernel 4.4
tree, I have
remove nodes that not upstreamed, but still not clean enough.
>>> [...]
>>>
>>>> arch/arm64/boot/dts/rockchip/Makefile | 1 +
>>>> arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 772 ++++++++++++++++++++++++
>>> please provide a binding addition for the board in a separate patch as well.
OK, will do it in next patch.
>>>
>>>
>>>> 2 files changed, 773 insertions(+)
>>>> create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>>
>>>> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
>>>> index 3a86289..dd3d550 100644
>>>> --- a/arch/arm64/boot/dts/rockchip/Makefile
>>>> +++ b/arch/arm64/boot/dts/rockchip/Makefile
>>>> @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
>>>> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-evb.dtb
>>>> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-firefly.dtb
>>> if possible, please rebase on top of my for-next branch, as we also
>>> have the first gru board in there now.
OK.
>>>
>>>>
>>>> always := $(dtb-y)
>>>> subdir-y := $(dts-dirs)
>>>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> new file mode 100644
>>>> index 0000000..686977b
>>>> --- /dev/null
>>>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
>>>> @@ -0,0 +1,772 @@
>>>> +/*
>>>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> "Ltd."?
Yes, missing the '.'.
>>
>>>> + *
>>>> + * This file is dual-licensed: you can use it either under the terms
>>>> + * of the GPL or the X11 license, at your option. Note that this dual
>>>> + * licensing only applies to this file, and not this project as a
>>>> + * whole.
>>>> + *
>>>> + * a) This file is free software; you can redistribute it and/or
>>>> + * modify it under the terms of the GNU General Public License as
>>>> + * published by the Free Software Foundation; either version 2 of the
>>>> + * License, or (at your option) any later version.
>>>> + *
>>>> + * This file is distributed in the hope that it will be useful,
>>>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>>>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>>>> + * GNU General Public License for more details.
>>>> + *
>>>> + * Or, alternatively,
>>>> + *
>>>> + * b) Permission is hereby granted, free of charge, to any person
>>>> + * obtaining a copy of this software and associated documentation
>>>> + * files (the "Software"), to deal in the Software without
>>>> + * restriction, including without limitation the rights to use,
>>>> + * copy, modify, merge, publish, distribute, sublicense, and/or
>>>> + * sell copies of the Software, and to permit persons to whom the
>>>> + * Software is furnished to do so, subject to the following
>>>> + * conditions:
>>>> + *
>>>> + * The above copyright notice and this permission notice shall be
>>>> + * included in all copies or substantial portions of the Software.
>>>> + *
>>>> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>>>> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>>>> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>>>> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>>>> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>>>> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>>>> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>>>> + * OTHER DEALINGS IN THE SOFTWARE.
>> This should be shorter: "SPDX-License-Identifier: GPL-2.0+ OR MIT"
> I'm not sure about that. There was disagreement over using SPDX in some
> other dts [0]. Sadly it doesn't look like it was resolved either way.
>
> Asking armsoc people on IRC just now, there really isn't any decision one
> way or another, so please stay with real license texts until there is an
> actual consensus on using spdx tags instead of license texts.
>
>
> [0] https://lkml.org/lkml/2017/2/28/750
I'm not clear with this, so I just copy it from other dts, if kernel
have a final
decision, people can move all these license to SPDX format together, right?
>
>>>> + */
>>>> +
>>>> +/dts-v1/;
>>>> +#include <dt-bindings/pwm/pwm.h>
>>>> +#include "rk3399.dtsi"
>>>> +
>>>> +/ {
>>>> + model = "Rockchip RK3399 Firefly Board (Linux Opensource)";
>> "(Linux Opensource)" is not a hardware description, please drop.
>>
>>>> + compatible = "rockchip,rk3399-firefly-linux", "rockchip,rk3399";
>>> Just to make sure, is this really a Rockchip board? I would've expected
>>> to see something like "firefly,firefly-rk3399" here, like on the rk3288-
>>> variant. Not a requirement, just a question to clarify who designed the
>>> board please :-) .
>> +1, especially no -linux suffix please. The same device tree should in
>> theory be usable with Linux, Android, FreeBSD or any other OS with
>> drivers based on the official bindings.
Firefly is the vendor, will use "firefly,firefly-rk3399".
>>>> +
>>>> + backlight: backlight {
>>>> + status = "okay";
>>>> + compatible = "pwm-backlight";
>>>> + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
>>>> + pwms = <&pwm0 0 25000 0>;
>>>> + brightness-levels = <
>>>> + 0 1 2 3 4 5 6 7
>>>> + 8 9 10 11 12 13 14 15
>>>> + 16 17 18 19 20 21 22 23
>>>> + 24 25 26 27 28 29 30 31
>>>> + 32 33 34 35 36 37 38 39
>>>> + 40 41 42 43 44 45 46 47
>>>> + 48 49 50 51 52 53 54 55
>>>> + 56 57 58 59 60 61 62 63
>>>> + 64 65 66 67 68 69 70 71
>>>> + 72 73 74 75 76 77 78 79
>>>> + 80 81 82 83 84 85 86 87
>>>> + 88 89 90 91 92 93 94 95
>>>> + 96 97 98 99 100 101 102 103
>>>> + 104 105 106 107 108 109 110 111
>>>> + 112 113 114 115 116 117 118 119
>>>> + 120 121 122 123 124 125 126 127
>>>> + 128 129 130 131 132 133 134 135
>>>> + 136 137 138 139 140 141 142 143
>>>> + 144 145 146 147 148 149 150 151
>>>> + 152 153 154 155 156 157 158 159
>>>> + 160 161 162 163 164 165 166 167
>>>> + 168 169 170 171 172 173 174 175
>>>> + 176 177 178 179 180 181 182 183
>>>> + 184 185 186 187 188 189 190 191
>>>> + 192 193 194 195 196 197 198 199
>>>> + 200 201 202 203 204 205 206 207
>>>> + 208 209 210 211 212 213 214 215
>>>> + 216 217 218 219 220 221 222 223
>>>> + 224 225 226 227 228 229 230 231
>>>> + 232 233 234 235 236 237 238 239
>>>> + 240 241 242 243 244 245 246 247
>>>> + 248 249 250 251 252 253 254 255>;
>>>> + default-brightness-level = <200>;
>>>> + };
>>>> +
>>>> + clkin_gmac: external-gmac-clock {
>>>> + compatible = "fixed-clock";
>>>> + clock-frequency = <125000000>;
>>>> + clock-output-names = "clkin_gmac";
>>>> + #clock-cells = <0>;
>>>> + };
>>>> +
>>>> + rt5640-sound {
>> Drop rt5640- node prefix, or is there more than one?
> There can be more, the dw_hdmi (once we support graphics) also brings its
> sound node, if I remember correctly.
There have sound node from HDMI and maybe DP.
>
>
>>>> + compatible = "simple-audio-card";
>>>> + simple-audio-card,format = "i2s";
>>>> + simple-audio-card,name = "rockchip,rt5640-codec";
>>>> + simple-audio-card,mclk-fs = <256>;
>>>> + simple-audio-card,widgets =
>>>> + "Microphone", "Mic Jack",
>>>> + "Headphone", "Headphone Jack";
>>>> + simple-audio-card,routing =
>>>> + "Mic Jack", "MICBIAS1",
>>>> + "IN1P", "Mic Jack",
>>>> + "Headphone Jack", "HPOL",
>>>> + "Headphone Jack", "HPOR";
>>>> + simple-audio-card,cpu {
>>>> + sound-dai = <&i2s1>;
>>>> + };
>>>> + simple-audio-card,codec {
>>>> + sound-dai = <&rt5640>;
>>>> + };
>> Insert while lines before these two nodes for readability?
>>
>>>> + };
>>>> +
>>>> + sdio_pwrseq: sdio-pwrseq {
>>>> + compatible = "mmc-pwrseq-simple";
>>>> + clocks = <&rk808 1>;
>>>> + clock-names = "ext_clock";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&wifi_enable_h>;
>>>> +
>>>> + /*
>>>> + * On the module itself this is one of these (depending
>>>> + * on the actual card populated):
>>>> + * - SDIO_RESET_L_WL_REG_ON
>>>> + * - PDN (power down when low)
>>>> + */
>>>> + reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
>>> Thanks to Andy's persistence, we have nice constants in the pinctrl-
>>> binding-header now, like RK_PB2 for the above. So you can drop the
>>> comment and use the constant instead for easier reading.
>>> Same for other pins.
OK, will do it.
>>>
>>>
>>>> + };
>>>> +
>>>> + vcc3v3_pcie: vcc3v3-pcie-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&pcie_drv>;
>>>> + regulator-name = "vcc3v3_pcie";
>>>> + };
>>>> +
>>>> + vcc3v3_sys: vcc3v3-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc3v3_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <3300000>;
>>>> + regulator-max-microvolt = <3300000>;
>>>> + };
>>>> +
>>>> + vcc5v0_host: vcc5v0-host-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + enable-active-high;
>>>> + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&host_vbus_drv>;
>>>> + regulator-name = "vcc5v0_host";
>>>> + regulator-always-on;
>>>> + };
>>>> +
>>>> + vcc5v0_sys: vcc5v0-sys {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc5v0_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <5000000>;
>>>> + regulator-max-microvolt = <5000000>;
>>>> + };
>>>> +
>>>> + vcc_phy: vcc-phy-regulator {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc_phy";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + };
>>>> +
>>>> + vdd_log: vdd-log {
>>>> + compatible = "pwm-regulator";
>>>> + pwms = <&pwm2 0 25000 1>;
>>>> + regulator-name = "vdd_log";
>>>> + regulator-min-microvolt = <800000>;
>>>> + regulator-max-microvolt = <1400000>;
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> +
>>>> + /* for rockchip boot on */
>>>> + rockchip,pwm_id= <2>;
>>>> + rockchip,pwm_voltage = <1000000>;
>>>> + };
>>>> +
>>>> + vccadc_ref: vccadc-ref {
>>>> + compatible = "regulator-fixed";
>>>> + regulator-name = "vcc1v8_sys";
>>>> + regulator-always-on;
>>>> + regulator-boot-on;
>>>> + regulator-min-microvolt = <1800000>;
>>>> + regulator-max-microvolt = <1800000>;
>>>> + };
>>>> +
>>>> + wireless-wlan {
>>>> + compatible = "wlan-platdata";
>>>> + rockchip,grf = <&grf>;
>>>> + wifi_chip_type = "ap6354";
>>>> + sdio_vref = <1800>;
>>>> + WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
>>>> + status = "okay";
>>> that is not a valid binding, am I right? ;-)
>>> So should be dropped.
>> ... or should be replaced by the proper binding (brcmfmac probably?).
I will remove this first, the brcmfmac should be work.
Thanks,
- Kever
>>
>>>> + };
>>>> +
>>>> + wireless-bluetooth {
>>>> + compatible = "bluetooth-platdata";
>>>> + //wifi-bt-power-toggle;
>>>> + uart_rts_gpios = <&gpio2 19 GPIO_ACTIVE_LOW>; /* GPIO2_C3 */
>>>> + pinctrl-names = "default", "rts_gpio";
>>>> + pinctrl-0 = <&uart0_rts>;
>>>> + pinctrl-1 = <&uart0_gpios>;
>>>> + //BT,power_gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>; /* GPIOx_xx */
>>>> + BT,reset_gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>; /* GPIO0_B1 */
>>>> + BT,wake_gpio = <&gpio2 26 GPIO_ACTIVE_HIGH>; /* GPIO2_D2 */
>>>> + BT,wake_host_irq = <&gpio0 4 GPIO_ACTIVE_HIGH>; /* GPIO0_A4 */
>>>> + status = "okay";
>>>> + };
>>> same here
>> Move to corresponding uart node? (serdev bindings)
> Oh, did this get merged, that would be pretty cool.
>
>
>>>> +};
>>>> +
>>>> +&cpu_l0 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l1 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l2 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_l3 {
>>>> + cpu-supply = <&vdd_cpu_l>;
>>>> +};
>>>> +
>>>> +&cpu_b0 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&cpu_b1 {
>>>> + cpu-supply = <&vdd_cpu_b>;
>>>> +};
>>>> +
>>>> +&emmc_phy {
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&gmac {
>>>> + assigned-clocks = <&cru SCLK_RMII_SRC>;
>>>> + assigned-clock-parents = <&clkin_gmac>;
>>>> + clock_in_out = "input";
>>>> + phy-supply = <&vcc_phy>;
>>>> + phy-mode = "rgmii";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&rgmii_pins>;
>>>> + snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
>>>> + snps,reset-active-low;
>>>> + snps,reset-delays-us = <0 10000 50000>;
>>>> + tx_delay = <0x28>;
>>>> + rx_delay = <0x11>;
>>>> + status = "okay";
>>>> +};
>>>> +
>>>> +&i2c0 {
>>>> + status = "okay";
>>>> + i2c-scl-rising-time-ns = <168>;
>>>> + i2c-scl-falling-time-ns = <4>;
>>>> + clock-frequency = <400000>;
>>>> +
>>>> + vdd_cpu_b: syr827 at 40 {
>> Node name should not duplicate the model. pmic at 40?
> Thanks Andreas for finding all these little bits :-)
>
>
> Heiko
>
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2017-04-05 9:08 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-03-31 9:59 [PATCH] arm64: dts: rk3399: add support for firefly-rk3399 board Kever Yang
2017-03-31 9:59 ` Kever Yang
2017-03-31 9:59 ` Kever Yang
2017-03-31 12:56 ` Heiko Stuebner
2017-03-31 12:56 ` Heiko Stuebner
2017-03-31 12:56 ` Heiko Stuebner
2017-03-31 16:59 ` Andreas Färber
2017-03-31 16:59 ` Andreas Färber
2017-03-31 16:59 ` Andreas Färber
2017-03-31 19:41 ` Heiko Stuebner
2017-03-31 19:41 ` Heiko Stuebner
2017-03-31 19:41 ` Heiko Stuebner
2017-04-05 9:08 ` Kever Yang
2017-04-05 9:08 ` Kever Yang
2017-04-05 9:08 ` Kever Yang
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