From: Damien Le Moal <damien.lemoal@wdc.com>
To: Palmer Dabbelt <palmer@dabbelt.com>,
linux-riscv@lists.infradead.org, Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>,
linux-clk@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
linux-gpio@vger.kernel.org,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sean Anderson <seanga2@gmail.com>
Subject: [PATCH v8 20/22] riscv: Add Kendryte KD233 board device tree
Date: Thu, 10 Dec 2020 23:03:11 +0900 [thread overview]
Message-ID: <20201210140313.258739-21-damien.lemoal@wdc.com> (raw)
In-Reply-To: <20201210140313.258739-1-damien.lemoal@wdc.com>
Add a device tree for the Canaan Kendryte KD233 development board.
This device tree enables LEDs, some gpios and spi/mmc SD card device.
The WS2812B RGB LED and the 10 position rotary dip switch present on
the board are left undefined.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
---
arch/riscv/boot/dts/canaan/k210_kd233.dts | 178 ++++++++++++++++++++++
1 file changed, 178 insertions(+)
create mode 100644 arch/riscv/boot/dts/canaan/k210_kd233.dts
diff --git a/arch/riscv/boot/dts/canaan/k210_kd233.dts b/arch/riscv/boot/dts/canaan/k210_kd233.dts
new file mode 100644
index 000000000000..44852a27df93
--- /dev/null
+++ b/arch/riscv/boot/dts/canaan/k210_kd233.dts
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
+ * Copyright (C) 2020 Western Digital Corporation or its affiliates.
+ */
+
+/dts-v1/;
+
+#include "k210.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Kendryte KD233";
+ compatible = "canaan,kendryte-kd233",
+ "canaan,kendryte-k210";
+
+ chosen {
+ bootargs = "earlycon console=ttySIF0";
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led0 {
+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led1 {
+ gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key0 {
+ label = "KEY0";
+ linux,code = <BTN_0>;
+ gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ status = "disabled";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0 0>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&mic>;
+ };
+ };
+
+ mic: mic {
+ #sound-dai-cells = <0>;
+ compatible = "memsensing,msm261s4030h0";
+ status = "disabled";
+ };
+};
+
+&fpioa {
+ pinctrl-0 = <&jtag_pinctrl>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ jtag_pinctrl: jtag-pinmux {
+ pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
+ <K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
+ <K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
+ <K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
+ };
+
+ uarths_pinctrl: uarths-pinmux {
+ pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
+ <K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
+ };
+
+ spi0_pinctrl: spi0-pinmux {
+ pinmux = <K210_FPIOA(6, K210_PCF_GPIOHS20)>, /* cs */
+ <K210_FPIOA(7, K210_PCF_SPI0_SCLK)>, /* wr */
+ <K210_FPIOA(8, K210_PCF_GPIOHS21)>; /* dc */
+ };
+
+ dvp_pinctrl: dvp-pinmux {
+ pinmux = <K210_FPIOA(9, K210_PCF_SCCB_SCLK)>,
+ <K210_FPIOA(10, K210_PCF_SCCB_SDA)>,
+ <K210_FPIOA(11, K210_PCF_DVP_RST)>,
+ <K210_FPIOA(12, K210_PCF_DVP_VSYNC)>,
+ <K210_FPIOA(13, K210_PCF_DVP_PWDN)>,
+ <K210_FPIOA(14, K210_PCF_DVP_XCLK)>,
+ <K210_FPIOA(15, K210_PCF_DVP_PCLK)>,
+ <K210_FPIOA(17, K210_PCF_DVP_HSYNC)>;
+ };
+
+ gpiohs_pinctrl: gpiohs-pinmux {
+ pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
+ <K210_FPIOA(20, K210_PCF_GPIOHS4)>, /* Rot. dip sw line 8 */
+ <K210_FPIOA(21, K210_PCF_GPIOHS5)>, /* Rot. dip sw line 4 */
+ <K210_FPIOA(22, K210_PCF_GPIOHS6)>, /* Rot. dip sw line 2 */
+ <K210_FPIOA(23, K210_PCF_GPIOHS7)>, /* Rot. dip sw line 1 */
+ <K210_FPIOA(24, K210_PCF_GPIOHS8)>,
+ <K210_FPIOA(25, K210_PCF_GPIOHS9)>,
+ <K210_FPIOA(26, K210_PCF_GPIOHS10)>;
+ };
+
+ spi1_pinctrl: spi1-pinmux {
+ pinmux = <K210_FPIOA(29, K210_PCF_SPI1_SCLK)>,
+ <K210_FPIOA(30, K210_PCF_SPI1_D0)>,
+ <K210_FPIOA(31, K210_PCF_SPI1_D1)>,
+ <K210_FPIOA(32, K210_PCF_GPIOHS16)>; /* cs */
+ };
+
+ i2s0_pinctrl: i2s0-pinmux {
+ pinmux = <K210_FPIOA(33, K210_PCF_I2S0_IN_D0)>,
+ <K210_FPIOA(34, K210_PCF_I2S0_WS)>,
+ <K210_FPIOA(35, K210_PCF_I2S0_SCLK)>;
+ };
+};
+
+&uarths0 {
+ pinctrl-0 = <&uarths_pinctrl>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&gpio0 {
+ pinctrl-0 = <&gpiohs_pinctrl>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&i2s0 {
+ #sound-dai-cells = <1>;
+ pinctrl-0 = <&i2s0_pinctrl>;
+ pinctrl-names = "default";
+};
+
+&dvp0 {
+ pinctrl-0 = <&dvp_pinctrl>;
+ pinctrl-names = "default";
+};
+
+&spi0 {
+ pinctrl-0 = <&spi0_pinctrl>;
+ pinctrl-names = "default";
+ num-cs = <1>;
+ cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+
+ panel@0 {
+ compatible = "ilitek,ili9341";
+ reg = <0>;
+ dc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+ spi-max-frequency = <15000000>;
+ status = "disabled";
+ };
+};
+
+&spi1 {
+ pinctrl-0 = <&spi1_pinctrl>;
+ pinctrl-names = "default";
+ num-cs = <1>;
+ cs-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ slot@0 {
+ compatible = "mmc-spi-slot";
+ reg = <0>;
+ voltage-ranges = <3300 3300>;
+ spi-max-frequency = <25000000>;
+ broken-cd;
+ };
+};
--
2.29.2
next prev parent reply other threads:[~2020-12-10 14:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-10 14:02 [PATCH v8 00/22] RISC-V Kendryte K210 support improvements Damien Le Moal
2020-12-10 14:02 ` [PATCH v8 01/22] riscv: Fix kernel time_init() Damien Le Moal
2020-12-11 2:09 ` Palmer Dabbelt
2020-12-10 14:02 ` [PATCH v8 02/22] riscv: Fix sifive serial driver Damien Le Moal
2020-12-11 2:09 ` Palmer Dabbelt
2020-12-11 4:34 ` Damien Le Moal
2020-12-10 14:02 ` [PATCH v8 03/22] riscv: Enable interrupts during syscalls with M-Mode Damien Le Moal
2020-12-11 2:09 ` Palmer Dabbelt
2020-12-10 14:02 ` [PATCH v8 04/22] riscv: Fix builtin DTB handling Damien Le Moal
2020-12-10 14:02 ` [PATCH v8 05/22] riscv: Use vendor name for K210 SoC support Damien Le Moal
2020-12-10 14:02 ` [PATCH v8 06/22] riscv: cleanup Canaan Kendryte K210 sysctl driver Damien Le Moal
2020-12-10 14:02 ` [PATCH v8 07/22] dt-bindings: Add Canaan vendor prefix Damien Le Moal
2020-12-11 3:47 ` Rob Herring
2020-12-10 14:02 ` [PATCH v8 08/22] dt-binding: clock: Document canaan,k210-clk bindings Damien Le Moal
2020-12-11 3:48 ` Rob Herring
2020-12-10 14:03 ` [PATCH v8 09/22] dt-bindings: reset: Document canaan,k210-rst bindings Damien Le Moal
2020-12-11 3:48 ` Rob Herring
2020-12-10 14:03 ` [PATCH v8 10/22] dt-bindings: pinctrl: Document canaan,k210-fpioa bindings Damien Le Moal
2020-12-11 3:51 ` Rob Herring
2020-12-10 14:03 ` [PATCH v8 11/22] dt-binding: mfd: Document canaan,k210-sysctl bindings Damien Le Moal
2020-12-11 3:54 ` Rob Herring
2020-12-10 14:03 ` [PATCH v8 12/22] riscv: Add Canaan Kendryte K210 clock driver Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 13/22] riscv: Add Canaan Kendryte K210 reset controller Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 14/22] riscv: Add Canaan Kendryte K210 FPIOA driver Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 15/22] riscv: Update Canaan Kendryte K210 device tree Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 16/22] riscv: Add SiPeed MAIX BiT board " Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 17/22] riscv: Add SiPeed MAIX DOCK " Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 18/22] riscv: Add SiPeed MAIX GO " Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 19/22] riscv: Add SiPeed MAIXDUINO " Damien Le Moal
2020-12-10 14:03 ` Damien Le Moal [this message]
2020-12-10 14:03 ` [PATCH v8 21/22] riscv: Update Canaan Kendryte K210 defconfig Damien Le Moal
2020-12-10 14:03 ` [PATCH v8 22/22] riscv: Add Canaan Kendryte K210 SD card defconfig Damien Le Moal
2020-12-13 6:04 ` [PATCH v8 00/22] RISC-V Kendryte K210 support improvements Stephen Boyd
2020-12-13 8:06 ` Damien Le Moal
2020-12-16 1:42 ` Palmer Dabbelt
2020-12-16 2:12 ` Damien Le Moal
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