* [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS
@ 2022-10-31 16:47 Neil Armstrong
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
` (3 more replies)
0 siblings, 4 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw)
To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic,
devicetree, Neil Armstrong
This adds initial support for the Hardkernel Odroid Go Ultra.
The Odroid Go Ultra is a portable gaming device with the following
characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging
The following are not yet handled:
- Battery RK818 Gauge and Charging
- Earphone stereo jack detect
- 5inch 854×480 MIPI-DSI TFT LCD
This adds:
- Poweroff bindings
- Poweroff driver
- Device bindings
- Initial device DT
This serie depends on:
- https://lore.kernel.org/all/20221025-rk808-multi-v2-0-d292d51ada81@linaro.org/
To: Sebastian Reichel <sre@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Kevin Hilman <khilman@baylibre.com>
To: Jerome Brunet <jbrunet@baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-amlogic@lists.infradead.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Neil Armstrong (4):
dt-bindings: reset: document Odroid Go Ultra power-off
power: reset: add Odroid Go Ultra poweroff driver
dt-bindings: amlogic: document Odroid Go Ultra compatible
arm64: dts: amlogic: add initial Odroid Go Ultra DTS
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
.../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-odroid-go-ultra.dts | 730 +++++++++++++++++++++
drivers/power/reset/Kconfig | 7 +
drivers/power/reset/Makefile | 1 +
drivers/power/reset/odroid-go-ultra-poweroff.c | 122 ++++
7 files changed, 904 insertions(+)
---
base-commit: 247f34f7b80357943234f93f247a1ae6b6c3a740
change-id: 20221031-b4-odroid-go-ultra-initial-5e65cde5e23a
Best regards,
--
Neil Armstrong <neil.armstrong@linaro.org>
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off
2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
@ 2022-10-31 16:47 ` Neil Armstrong
2022-10-31 21:16 ` Martin Blumenstingl
2022-11-02 16:23 ` Rob Herring
2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong
` (2 subsequent siblings)
3 siblings, 2 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw)
To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic,
devicetree, Neil Armstrong
The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
to its two PMICs in order, this represents the poweroff scheme needed to complet
a clean poeroff of the system.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
.../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
new file mode 100644
index 000000000000..65e42258717c
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Hardkernel Odroid Go Ultra poweroff
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+
+description:
+ The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
+ to its two PMICs in order, this represents the poweroff scheme needed to complete
+ a clean poeroff of the system.
+
+properties:
+ compatible:
+ const: hardkernel,odroid-go-ultra-poweroff
+
+ hardkernel,rk817-pmic:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Phandle to the RK817 PMIC node
+
+ hardkernel,rk818-pmic:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Phandle to the RK818 PMIC node
+
+required:
+ - compatible
+ - hardkernel,rk817-pmic
+ - hardkernel,rk818-pmic
+
+additionalProperties: false
+
+examples:
+ - |
+ poweroff {
+ compatible = "hardkernel,odroid-go-ultra-poweroff";
+ hardkernel,rk817-pmic = <&rk817>;
+ hardkernel,rk818-pmic = <&rk818>;
+ };
--
b4 0.10.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver
2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
@ 2022-10-31 16:47 ` Neil Armstrong
2022-10-31 22:29 ` Sebastian Reichel
2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong
2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
3 siblings, 1 reply; 14+ messages in thread
From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw)
To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic,
devicetree, Neil Armstrong
The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
to its two PMICs in order, this represents the poweroff scheme needed to complete
a clean poweroff of the system.
This implement this scheme, and overrides the PSCI pm_power_off.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
drivers/power/reset/Kconfig | 7 ++
drivers/power/reset/Makefile | 1 +
drivers/power/reset/odroid-go-ultra-poweroff.c | 122 +++++++++++++++++++++++++
3 files changed, 130 insertions(+)
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index a8c46ba5878f..26860c2e05a9 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -141,6 +141,13 @@ config POWER_RESET_OCELOT_RESET
help
This driver supports restart for Microsemi Ocelot SoC and similar.
+config POWER_RESET_ODROID_GO_ULTRA_POWEROFF
+ bool "Odroid Go Ultra power-off driver"
+ depends on ARCH_MESON || COMPILE_TEST
+ depends on MFD_RK808
+ help
+ This driver supports Power off for Odroid Go Ultra device.
+
config POWER_RESET_OXNAS
bool "OXNAS SoC restart driver"
depends on ARCH_OXNAS
diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile
index 0a39424fc558..d763e6735ee3 100644
--- a/drivers/power/reset/Makefile
+++ b/drivers/power/reset/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_POWER_RESET_MT6323) += mt6323-poweroff.o
obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o
obj-$(CONFIG_POWER_RESET_QCOM_PON) += qcom-pon.o
obj-$(CONFIG_POWER_RESET_OCELOT_RESET) += ocelot-reset.o
+obj-$(CONFIG_POWER_RESET_ODROID_GO_ULTRA_POWEROFF) += odroid-go-ultra-poweroff.o
obj-$(CONFIG_POWER_RESET_PIIX4_POWEROFF) += piix4-poweroff.o
obj-$(CONFIG_POWER_RESET_LTC2952) += ltc2952-poweroff.o
obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
diff --git a/drivers/power/reset/odroid-go-ultra-poweroff.c b/drivers/power/reset/odroid-go-ultra-poweroff.c
new file mode 100644
index 000000000000..89ae21790f65
--- /dev/null
+++ b/drivers/power/reset/odroid-go-ultra-poweroff.c
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/of_platform.h>
+#include <linux/mfd/rk808.h>
+#include <linux/regmap.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+
+static struct rk808 *rk817;
+static struct rk808 *rk818;
+
+static void odroid_go_ultra_do_poweroff(void)
+{
+ int ret;
+
+ BUG_ON(!rk817);
+ BUG_ON(!rk818);
+
+ /* RK817 */
+ ret = regmap_update_bits(rk817->regmap, RK817_SYS_CFG(3), DEV_OFF, DEV_OFF);
+ if (ret)
+ pr_err("%s: failed to poweroff rk817\n", __func__);
+
+ /* RK818 */
+ ret = regmap_update_bits(rk818->regmap, RK818_DEVCTRL_REG, DEV_OFF, DEV_OFF);
+ if (ret)
+ pr_err("%s: failed to poweroff rk817\n", __func__);
+
+ WARN_ON(1);
+}
+
+static int odroid_go_ultra_poweroff_get_pmic_drvdata(struct platform_device *pdev,
+ const char *property,
+ struct rk808 **pmic)
+{
+ struct device_node *pmic_node;
+ struct i2c_client *pmic_client;
+
+ pmic_node = of_parse_phandle(pdev->dev.of_node, property, 0);
+ if (!pmic_node)
+ return -ENODEV;
+
+ pmic_client = of_find_i2c_device_by_node(pmic_node);
+ of_node_put(pmic_node);
+ if (!pmic_client)
+ return -EPROBE_DEFER;
+
+ *pmic = i2c_get_clientdata(pmic_client);
+
+ put_device(&pmic_client->dev);
+
+ if (!*pmic)
+ return -EPROBE_DEFER;
+
+ return 0;
+}
+
+static int odroid_go_ultra_poweroff_probe(struct platform_device *pdev)
+{
+ int ret;
+
+ /* RK818 */
+ ret = odroid_go_ultra_poweroff_get_pmic_drvdata(pdev, "hardkernel,rk818-pmic", &rk818);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to get rk818 mfd data (%d)\n", ret);
+ return ret;
+ }
+
+ /* RK817 */
+ ret = odroid_go_ultra_poweroff_get_pmic_drvdata(pdev, "hardkernel,rk817-pmic", &rk817);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to get rk817 mfd data (%d)\n", ret);
+ return ret;
+ }
+
+ /* If a pm_power_off function has already been added, warn we're overriding */
+ if (pm_power_off != NULL)
+ dev_warn(&pdev->dev,
+ "%s: pm_power_off function already registered, overriding\n",
+ __func__);
+
+ pm_power_off = odroid_go_ultra_do_poweroff;
+
+ return 0;
+}
+
+static int odroid_go_ultra_poweroff_remove(struct platform_device *pdev)
+{
+ if (pm_power_off == &odroid_go_ultra_do_poweroff)
+ pm_power_off = NULL;
+
+ rk817 = NULL;
+ rk818 = NULL;
+
+ return 0;
+}
+
+static const struct of_device_id of_odroid_go_ultra_poweroff_match[] = {
+ { .compatible = "hardkernel,odroid-go-ultra-poweroff", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, of_odroid_go_ultra_poweroff_match);
+
+static struct platform_driver odroid_go_ultra_poweroff_driver = {
+ .probe = odroid_go_ultra_poweroff_probe,
+ .remove = odroid_go_ultra_poweroff_remove,
+ .driver = {
+ .name = "odroid-go-ultra-poweroff",
+ .of_match_table = of_odroid_go_ultra_poweroff_match,
+ },
+};
+
+module_platform_driver(odroid_go_ultra_poweroff_driver);
+
+MODULE_AUTHOR("Neil Armstrong <neil.armstrong@linaro.org>");
+MODULE_DESCRIPTION("Odroid Go Ultra poweroff driver");
+MODULE_LICENSE("GPL");
--
b4 0.10.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible
2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong
@ 2022-10-31 16:47 ` Neil Armstrong
2022-10-31 21:18 ` Martin Blumenstingl
2022-11-02 16:24 ` Rob Herring
2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
3 siblings, 2 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw)
To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic,
devicetree, Neil Armstrong
This documents the Odroid Go Ultra, a portable gaming device,
with the following characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 9fda2436c618..e16b5fa55847 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -163,6 +163,7 @@ properties:
- azw,gsking-x
- azw,gtking
- azw,gtking-pro
+ - hardkernel,odroid-go-ultra
- hardkernel,odroid-n2
- hardkernel,odroid-n2-plus
- khadas,vim3
--
b4 0.10.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS
2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
` (2 preceding siblings ...)
2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong
@ 2022-10-31 16:47 ` Neil Armstrong
2022-11-02 19:16 ` Krzysztof Kozlowski
3 siblings, 1 reply; 14+ messages in thread
From: Neil Armstrong @ 2022-10-31 16:47 UTC (permalink / raw)
To: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic,
devicetree, Neil Armstrong
This adds initial support for the Hardkernel Odroid Go Ultra.
The Odroid Go Ultra is a portable gaming device with the following
characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging
The following are not yet handled:
- Battery RK818 Gauge and Charging
- Earphone stereo jack detect
- 5inch 854×480 MIPI-DSI TFT LCD
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
arch/arm64/boot/dts/amlogic/Makefile | 1 +
.../dts/amlogic/meson-g12b-odroid-go-ultra.dts | 730 +++++++++++++++++++++
2 files changed, 731 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index e213aeebb774..97b42e2100e0 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-go-ultra.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2-plus.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-odroid-n2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-s922x-khadas-vim3.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
new file mode 100644
index 000000000000..3bda11b37d5e
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
@@ -0,0 +1,730 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-s922x.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-toacodec.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+ compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
+ model = "Hardkernel ODROID-GO-Ultra";
+
+ aliases {
+ serial0 = &uart_AO;
+ rtc0 = &vrtc;
+ };
+
+ adc-joystick-left {
+ compatible = "adc-joystick";
+ io-channels = <&saradc 2>, <&saradc 3>;
+ poll-interval = <10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ axis@0 {
+ reg = <0>;
+ linux,code = <ABS_Y>;
+ abs-range = <3150 950>;
+ abs-fuzz = <32>;
+ abs-flat = <64>;
+ };
+ axis@1 {
+ reg = <1>;
+ linux,code = <ABS_X>;
+ abs-range = <700 2900>;
+ abs-fuzz = <32>;
+ abs-flat = <64>;
+ };
+ };
+
+ adc-joystick-right {
+ compatible = "adc-joystick";
+ io-channels = <&saradc 0>, <&saradc 1>;
+ poll-interval = <10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ axis@0 {
+ reg = <0>;
+ linux,code = <ABS_RY>;
+ abs-range = <3150 950>;
+ abs-fuzz = <32>;
+ abs-flat = <64>;
+ };
+ axis@1 {
+ reg = <1>;
+ linux,code = <ABS_RX>;
+ abs-range = <800 3000>;
+ abs-fuzz = <32>;
+ abs-flat = <64>;
+ };
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ codec_clk: codec-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <12288000>;
+ clock-output-names = "codec_clk";
+ #clock-cells = <0>;
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <10>;
+ pinctrl-0 = <&keypad_gpio_pins>;
+ pinctrl-names = "default";
+
+ volume-up-button {
+ label = "VOLUME-UP";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>;
+ };
+ volume-down-button {
+ label = "VOLUME-DOWN";
+ linux,code = <KEY_VOLUMEDOWN>;
+ gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>;
+ };
+ dpad-up-button {
+ label = "DPAD-UP";
+ linux,code = <BTN_DPAD_UP>;
+ gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>;
+ };
+ dpad-down-button {
+ label = "DPAD-DOWN";
+ linux,code = <BTN_DPAD_DOWN>;
+ gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>;
+ };
+ dpad-left-button {
+ label = "DPAD-LEFT";
+ linux,code = <BTN_DPAD_LEFT>;
+ gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>;
+ };
+ dpad-right-button {
+ label = "DPAD-RIGHT";
+ linux,code = <BTN_DPAD_RIGHT>;
+ gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>;
+ };
+ a-button {
+ label = "A";
+ linux,code = <BTN_EAST>;
+ gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>;
+ };
+ b-button {
+ label = "B";
+ linux,code = <BTN_SOUTH>;
+ gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>;
+ };
+ y-button {
+ label = "Y";
+ linux,code = <BTN_WEST>;
+ gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+ };
+ x-button {
+ label = "X";
+ linux,code = <BTN_NORTH>;
+ gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+ };
+ f1-button {
+ label = "F1";
+ linux,code = <BTN_TRIGGER_HAPPY1>;
+ gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>;
+ };
+ f2-button {
+ label = "F2";
+ linux,code = <BTN_TRIGGER_HAPPY2>;
+ gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
+ };
+ f3-button {
+ label = "F3";
+ linux,code = <BTN_TRIGGER_HAPPY3>;
+ gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>;
+ };
+ f4-button {
+ label = "F4";
+ linux,code = <BTN_TRIGGER_HAPPY4>;
+ gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>;
+ };
+ f5-button {
+ label = "F5";
+ linux,code = <BTN_TRIGGER_HAPPY5>;
+ gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>;
+ };
+ f6-button {
+ label = "F6";
+ linux,code = <BTN_TRIGGER_HAPPY6>;
+ gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>;
+ };
+ top-left-button {
+ label = "TOP Left";
+ linux,code = <BTN_TL>;
+ gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>;
+ };
+ top-left2-button {
+ label = "TOP Left 2";
+ linux,code = <BTN_TL2>;
+ gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>;
+ };
+ top-right-button {
+ label = "TOP Right";
+ linux,code = <BTN_TR>;
+ gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>;
+ };
+ top-right2-button {
+ label = "TOP Right 2";
+ linux,code = <BTN_TR2>;
+ gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x40000000>;
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-blue {
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ poweroff {
+ compatible = "hardkernel,odroid-go-ultra-poweroff";
+ hardkernel,rk817-pmic = <&rk817>;
+ hardkernel,rk818-pmic = <&rk818>;
+ };
+
+ vdd_sys: regulator-vdd_sys {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_SYS";
+ regulator-min-microvolt = <3800000>;
+ regulator-max-microvolt = <3800000>;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "amlogic,axg-sound-card";
+ model = "Odroid GO Ultra";
+ audio-widgets = "Microphone", "Mic Jack",
+ "Headphone", "Headphones",
+ "Speaker", "Internal Speakers";
+ audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>;
+ audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
+ "TDM_B Playback", "TDMOUT_B OUT",
+ "TDMIN_B IN 1", "TDM_B Capture",
+ "TDMIN_B IN 4", "TDM_B Loopback",
+ "TODDR_A IN 1", "TDMIN_B OUT",
+ "MICL", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR",
+ "Speaker Amplifier INL", "HPOL",
+ "Speaker Amplifier INR", "HPOR",
+ "Internal Speakers", "Speaker Amplifier OUTL",
+ "Internal Speakers", "Speaker Amplifier OUTR";
+
+ assigned-clocks = <&clkc CLKID_MPLL2>,
+ <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+ status = "okay";
+
+ dai-link-0 {
+ sound-dai = <&frddr_a>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&toddr_a>;
+ };
+
+ dai-link-2 {
+ sound-dai = <&tdmif_b>;
+ dai-format = "i2s";
+ dai-tdm-slot-tx-mask-0 = <1 1>;
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&rk817>;
+ };
+ };
+ };
+
+ speaker_amp: speaker-amplifier {
+ compatible = "simple-audio-amplifier";
+ sound-name-prefix = "Speaker Amplifier";
+ VCC-supply = <&hp_5v>;
+ };
+};
+
+&arb {
+ status = "okay";
+};
+
+&cpu0 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu_b>;
+ operating-points-v2 = <&cpu_opp_table_0>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu100 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu101 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu102 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu103 {
+ cpu-supply = <&vddcpu_a>;
+ operating-points-v2 = <&cpub_opp_table_1>;
+ clocks = <&clkc CLKID_CPUB_CLK>;
+ clock-latency = <50000>;
+};
+
+/* RK817 only supports 12.5mV steps, round up the values */
+&cpu_opp_table_0 {
+ opp-1000000000 {
+ opp-microvolt = <737500>;
+ };
+ opp-1200000000 {
+ opp-microvolt = <737500>;
+ };
+ opp-1398000000 {
+ opp-microvolt = <762500>;
+ };
+ opp-1512000000 {
+ opp-microvolt = <800000>;
+ };
+ opp-1608000000 {
+ opp-microvolt = <837500>;
+ };
+ opp-1704000000 {
+ opp-microvolt = <862500>;
+ };
+ opp-1896000000 {
+ opp-microvolt = <987500>;
+ };
+ opp-1992000000 {
+ opp-microvolt = <1012500>;
+ };
+};
+
+/* RK818 only supports 12.5mV steps, round up the values */
+&cpub_opp_table_1 {
+ opp-1000000000 {
+ opp-microvolt = <775000>;
+ };
+ opp-1200000000 {
+ opp-microvolt = <775000>;
+ };
+ opp-1398000000 {
+ opp-microvolt = <800000>;
+ };
+ opp-1512000000 {
+ opp-microvolt = <825000>;
+ };
+ opp-1608000000 {
+ opp-microvolt = <862500>;
+ };
+ opp-1704000000 {
+ opp-microvolt = <900000>;
+ };
+ opp-1800000000 {
+ opp-microvolt = <987500>;
+ };
+ opp-1908000000 {
+ opp-microvolt = <1025000>;
+ };
+};
+
+&i2c_AO {
+ status = "okay";
+ pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
+ pinctrl-names = "default";
+
+ rk818: pmic@1c {
+ compatible = "rockchip,rk818";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */
+
+ vcc1-supply = <&vdd_sys>;
+ vcc2-supply = <&vdd_sys>;
+ vcc3-supply = <&vdd_sys>;
+ vcc4-supply = <&vdd_sys>;
+ vcc6-supply = <&vdd_sys>;
+ vcc7-supply = <&vcc_2v3>;
+ vcc8-supply = <&vcc_2v3>;
+ vcc9-supply = <&vddao_3v3>;
+ boost-supply = <&vdd_sys>;
+ switch-supply = <&vdd_sys>;
+
+ regulators {
+ vddcpu_a: DCDC_REG1 {
+ regulator-name = "vddcpu_a";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <775000>;
+ regulator-max-microvolt = <1025000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <775000>;
+ };
+ };
+
+ vdd_ee: DCDC_REG2 {
+ regulator-name = "vdd_ee";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-ramp-delay = <6001>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <875000>;
+ };
+ };
+
+ vddq_1v1: DCDC_REG3 {
+ regulator-name = "vddq_1v1";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vddao_3v3: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vddao_3v3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ hp_5v: DCDC_BOOST {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "hp_5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vddio_ao1v8: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vddio_ao1v8";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vddq_1v8: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vddq_1v8";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vddio_c: LDO_REG9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vddio_c";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_sd: SWITCH_REG {
+ regulator-name = "vcc_sd";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ OTG_SWITCH {
+ regulator-name = "otg_switch";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c3 {
+ status = "okay";
+ pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+ pinctrl-names = "default";
+
+ rk817: pmic@20 {
+ compatible = "rockchip,rk817";
+ reg = <0x20>;
+ status = "okay";
+ interrupt-parent = <&gpio_intc>;
+
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */
+
+ vcc1-supply = <&vdd_sys>;
+ vcc2-supply = <&vdd_sys>;
+ vcc3-supply = <&vdd_sys>;
+ vcc4-supply = <&vdd_sys>;
+ vcc5-supply = <&vdd_sys>;
+ vcc6-supply = <&vdd_sys>;
+ vcc7-supply = <&vdd_sys>;
+ vcc8-supply = <&vdd_sys>;
+ vcc9-supply = <&rk817_boost>;
+
+ #sound-dai-cells = <0>;
+ clocks = <&codec_clk>;
+ clock-names = "mclk";
+
+ #clock-cells = <1>;
+
+ regulators {
+ vddcpu_b: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <737500>;
+ regulator-max-microvolt = <1012500>;
+ regulator-ramp-delay = <6001>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vddcpu_b";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc_2v3: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2300000>;
+ regulator-max-microvolt = <2400000>;
+ regulator-initial-mode = <0x2>;
+ regulator-name = "vcc_2v3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ LDO_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vdd_codec";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_lcd: LDO_REG8 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_lcd";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ rk817_boost: BOOST {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5400000>;
+ regulator-name = "rk817_boost";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ usb_host: OTG_SWITCH {
+ regulator-name = "usb_host";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&clkc_audio {
+ status = "okay";
+};
+
+ð_phy {
+ status = "disabled";
+};
+
+&frddr_a {
+ status = "okay";
+};
+
+&periphs_pinctrl {
+ keypad_gpio_pins: keypad-gpio {
+ mux {
+ groups = "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3",
+ "GPIOX_4", "GPIOX_5", "GPIOX_6", "GPIOX_7",
+ "GPIOX_8", "GPIOX_9", "GPIOX_10", "GPIOX_11",
+ "GPIOX_12", "GPIOX_13", "GPIOX_14", "GPIOX_15",
+ "GPIOX_16", "GPIOX_17", "GPIOX_18", "GPIOX_19";
+ function = "gpio_periphs";
+ bias-pull-up;
+ output-disable;
+ };
+ };
+};
+
+&saradc {
+ status = "okay";
+ vref-supply = <&vddio_ao1v8>;
+};
+
+/* SD card */
+&sd_emmc_b {
+ status = "okay";
+ pinctrl-0 = <&sdcard_c_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ max-frequency = <50000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <&vcc_sd>;
+ vqmmc-supply = <&vddio_c>;
+
+};
+
+/* eMMC */
+&sd_emmc_c {
+ status = "okay";
+ pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vcc_sd>;
+ vqmmc-supply = <&vddio_ao1v8>;
+};
+
+
+&tdmif_b {
+ pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>,
+ <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>;
+ assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+ <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
+ assigned-clock-rates = <0>, <0>;
+};
+
+&tdmin_b {
+ status = "okay";
+};
+
+&tdmout_b {
+ status = "okay";
+};
+
+&toddr_a {
+ status = "okay";
+};
+
+&uart_AO {
+ status = "okay";
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+};
+
+&usb {
+ status = "okay";
+ dr_mode = "peripheral";
+};
+
+&usb2_phy0 {
+ status = "okay";
+};
+
+&usb2_phy1 {
+ status = "okay";
+ phy-supply = <&usb_host>;
+};
--
b4 0.10.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
@ 2022-10-31 21:16 ` Martin Blumenstingl
2022-11-02 8:47 ` Neil Armstrong
2022-11-02 16:23 ` Rob Herring
1 sibling, 1 reply; 14+ messages in thread
From: Martin Blumenstingl @ 2022-10-31 21:16 UTC (permalink / raw)
To: Neil Armstrong
Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman,
Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
Hi Neil,
On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong
<neil.armstrong@linaro.org> wrote:
>
> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
> to its two PMICs in order, this represents the poweroff scheme needed to complet
s/complet/complete/
> a clean poeroff of the system.
s/poeroff/poweroff/
Please wait with re-sending this patch in case the dt-bindings and
reset experts have more to say than finding typos.
Best regards,
Martin
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible
2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong
@ 2022-10-31 21:18 ` Martin Blumenstingl
2022-11-02 16:24 ` Rob Herring
1 sibling, 0 replies; 14+ messages in thread
From: Martin Blumenstingl @ 2022-10-31 21:18 UTC (permalink / raw)
To: Neil Armstrong
Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman,
Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong
<neil.armstrong@linaro.org> wrote:
>
> This documents the Odroid Go Ultra, a portable gaming device,
> with the following characteristics:
> - Amlogic S922X SoC
> - RK817 & RK818 PMICs
> - 2GiB LPDDR4
> - On board 16GiB eMMC
> - Micro SD Card slot
> - 5inch 854×480 MIPI-DSI TFT LCD
> - Earphone stereo jack, 0.5Watt 8Ω Mono speaker
> - Li-Polymer 3.7V/4000mAh Battery
> - USB-A 2.0 Host Connector
> - x16 GPIO Input Buttons
> - 2x ADC Analog Joysticks
> - USB-C Port for USB2 Device and Charging
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver
2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong
@ 2022-10-31 22:29 ` Sebastian Reichel
2022-11-02 8:48 ` Neil Armstrong
0 siblings, 1 reply; 14+ messages in thread
From: Sebastian Reichel @ 2022-10-31 22:29 UTC (permalink / raw)
To: Neil Armstrong
Cc: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
[-- Attachment #1: Type: text/plain, Size: 545 bytes --]
Hi,
On Mon, Oct 31, 2022 at 05:47:26PM +0100, Neil Armstrong wrote:
> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
> to its two PMICs in order, this represents the poweroff scheme needed to complete
> a clean poweroff of the system.
>
> This implement this scheme, and overrides the PSCI pm_power_off.
Please use devm_register_power_off_handler() or
devm_register_sys_off_handler() for new drivers.
Thanks,
-- Sebastian
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> [...]
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off
2022-10-31 21:16 ` Martin Blumenstingl
@ 2022-11-02 8:47 ` Neil Armstrong
0 siblings, 0 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-11-02 8:47 UTC (permalink / raw)
To: Martin Blumenstingl
Cc: Krzysztof Kozlowski, Rob Herring, Kevin Hilman,
Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
On 31/10/2022 22:16, Martin Blumenstingl wrote:
> Hi Neil,
>
> On Mon, Oct 31, 2022 at 5:47 PM Neil Armstrong
> <neil.armstrong@linaro.org> wrote:
>>
>> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
>> to its two PMICs in order, this represents the poweroff scheme needed to complet
> s/complet/complete/
>> a clean poeroff of the system.
> s/poeroff/poweroff/
>
> Please wait with re-sending this patch in case the dt-bindings and
> reset experts have more to say than finding typos.
Thx for spotting those typos !
>
>
> Best regards,
> Martin
Neil
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver
2022-10-31 22:29 ` Sebastian Reichel
@ 2022-11-02 8:48 ` Neil Armstrong
0 siblings, 0 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-11-02 8:48 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Martin Blumenstingl, Krzysztof Kozlowski, Rob Herring,
Kevin Hilman, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
Hi,
On 31/10/2022 23:29, Sebastian Reichel wrote:
> Hi,
>
> On Mon, Oct 31, 2022 at 05:47:26PM +0100, Neil Armstrong wrote:
>> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
>> to its two PMICs in order, this represents the poweroff scheme needed to complete
>> a clean poweroff of the system.
>>
>> This implement this scheme, and overrides the PSCI pm_power_off.
>
> Please use devm_register_power_off_handler() or
> devm_register_sys_off_handler() for new drivers.
Thx, will update.
Neil
>
> Thanks,
>
> -- Sebastian
>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> [...]
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
2022-10-31 21:16 ` Martin Blumenstingl
@ 2022-11-02 16:23 ` Rob Herring
2022-11-02 16:26 ` Neil Armstrong
1 sibling, 1 reply; 14+ messages in thread
From: Rob Herring @ 2022-11-02 16:23 UTC (permalink / raw)
To: Neil Armstrong
Cc: Martin Blumenstingl, Krzysztof Kozlowski, Kevin Hilman,
Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
On Mon, Oct 31, 2022 at 05:47:25PM +0100, Neil Armstrong wrote:
> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
> to its two PMICs in order, this represents the poweroff scheme needed to complet
> a clean poeroff of the system.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
> new file mode 100644
> index 000000000000..65e42258717c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
> @@ -0,0 +1,42 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Hardkernel Odroid Go Ultra poweroff
> +
> +maintainers:
> + - Neil Armstrong <neil.armstrong@linaro.org>
> +
> +description:
> + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
> + to its two PMICs in order, this represents the poweroff scheme needed to complete
> + a clean poeroff of the system.
You don't really need a node for this. Test against the top level
compatible and then find the PMIC nodes by their compatible strings.
> +
> +properties:
> + compatible:
> + const: hardkernel,odroid-go-ultra-poweroff
> +
> + hardkernel,rk817-pmic:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description: Phandle to the RK817 PMIC node
> +
> + hardkernel,rk818-pmic:
> + $ref: /schemas/types.yaml#/definitions/phandle
> + description: Phandle to the RK818 PMIC node
> +
> +required:
> + - compatible
> + - hardkernel,rk817-pmic
> + - hardkernel,rk818-pmic
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + poweroff {
> + compatible = "hardkernel,odroid-go-ultra-poweroff";
> + hardkernel,rk817-pmic = <&rk817>;
> + hardkernel,rk818-pmic = <&rk818>;
> + };
>
> --
> b4 0.10.1
>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible
2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong
2022-10-31 21:18 ` Martin Blumenstingl
@ 2022-11-02 16:24 ` Rob Herring
1 sibling, 0 replies; 14+ messages in thread
From: Rob Herring @ 2022-11-02 16:24 UTC (permalink / raw)
To: Neil Armstrong
Cc: linux-kernel, Martin Blumenstingl, linux-arm-kernel,
Sebastian Reichel, linux-pm, Kevin Hilman, Rob Herring,
devicetree, Krzysztof Kozlowski, Jerome Brunet, linux-amlogic
On Mon, 31 Oct 2022 17:47:27 +0100, Neil Armstrong wrote:
> This documents the Odroid Go Ultra, a portable gaming device,
> with the following characteristics:
> - Amlogic S922X SoC
> - RK817 & RK818 PMICs
> - 2GiB LPDDR4
> - On board 16GiB eMMC
> - Micro SD Card slot
> - 5inch 854×480 MIPI-DSI TFT LCD
> - Earphone stereo jack, 0.5Watt 8Ω Mono speaker
> - Li-Polymer 3.7V/4000mAh Battery
> - USB-A 2.0 Host Connector
> - x16 GPIO Input Buttons
> - 2x ADC Analog Joysticks
> - USB-C Port for USB2 Device and Charging
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> Documentation/devicetree/bindings/arm/amlogic.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off
2022-11-02 16:23 ` Rob Herring
@ 2022-11-02 16:26 ` Neil Armstrong
0 siblings, 0 replies; 14+ messages in thread
From: Neil Armstrong @ 2022-11-02 16:26 UTC (permalink / raw)
To: Rob Herring
Cc: Martin Blumenstingl, Krzysztof Kozlowski, Kevin Hilman,
Sebastian Reichel, Jerome Brunet, linux-arm-kernel, linux-pm,
linux-kernel, linux-amlogic, devicetree
Hi,
On 02/11/2022 17:23, Rob Herring wrote:
> On Mon, Oct 31, 2022 at 05:47:25PM +0100, Neil Armstrong wrote:
>> The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
>> to its two PMICs in order, this represents the poweroff scheme needed to complet
>> a clean poeroff of the system.
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
>> ---
>> .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++
>> 1 file changed, 42 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
>> new file mode 100644
>> index 000000000000..65e42258717c
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml
>> @@ -0,0 +1,42 @@
>> +# SPDX-License-Identifier: GPL-2.0
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Hardkernel Odroid Go Ultra poweroff
>> +
>> +maintainers:
>> + - Neil Armstrong <neil.armstrong@linaro.org>
>> +
>> +description:
>> + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
>> + to its two PMICs in order, this represents the poweroff scheme needed to complete
>> + a clean poeroff of the system.
>
> You don't really need a node for this. Test against the top level
> compatible and then find the PMIC nodes by their compatible strings.
Hmm ok, indeed would be simpler.
Neil
>
>> +
>> +properties:
>> + compatible:
>> + const: hardkernel,odroid-go-ultra-poweroff
>> +
>> + hardkernel,rk817-pmic:
>> + $ref: /schemas/types.yaml#/definitions/phandle
>> + description: Phandle to the RK817 PMIC node
>> +
>> + hardkernel,rk818-pmic:
>> + $ref: /schemas/types.yaml#/definitions/phandle
>> + description: Phandle to the RK818 PMIC node
>> +
>> +required:
>> + - compatible
>> + - hardkernel,rk817-pmic
>> + - hardkernel,rk818-pmic
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> + - |
>> + poweroff {
>> + compatible = "hardkernel,odroid-go-ultra-poweroff";
>> + hardkernel,rk817-pmic = <&rk817>;
>> + hardkernel,rk818-pmic = <&rk818>;
>> + };
>>
>> --
>> b4 0.10.1
>>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS
2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
@ 2022-11-02 19:16 ` Krzysztof Kozlowski
0 siblings, 0 replies; 14+ messages in thread
From: Krzysztof Kozlowski @ 2022-11-02 19:16 UTC (permalink / raw)
To: Neil Armstrong, Martin Blumenstingl, Krzysztof Kozlowski,
Rob Herring, Kevin Hilman, Sebastian Reichel, Jerome Brunet
Cc: linux-arm-kernel, linux-pm, linux-kernel, linux-amlogic, devicetree
On 31/10/2022 12:47, Neil Armstrong wrote:
> This adds initial support for the Hardkernel Odroid Go Ultra.
>
> The Odroid Go Ultra is a portable gaming device with the following
(...)
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + codec_clk: codec-clk {
> + compatible = "fixed-clock";
> + clock-frequency = <12288000>;
> + clock-output-names = "codec_clk";
> + #clock-cells = <0>;
> + };
> +
> + gpio-keys-polled {
Just gpio-keys
> + compatible = "gpio-keys-polled";
> + poll-interval = <10>;
> + pinctrl-0 = <&keypad_gpio_pins>;
> + pinctrl-names = "default";
> +
> + volume-up-button {
> + label = "VOLUME-UP";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>;
> + };
> + volume-down-button {
> + label = "VOLUME-DOWN";
> + linux,code = <KEY_VOLUMEDOWN>;
> + gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>;
> + };
> + dpad-up-button {
> + label = "DPAD-UP";
> + linux,code = <BTN_DPAD_UP>;
> + gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>;
> + };
> + dpad-down-button {
> + label = "DPAD-DOWN";
> + linux,code = <BTN_DPAD_DOWN>;
> + gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>;
> + };
> + dpad-left-button {
> + label = "DPAD-LEFT";
> + linux,code = <BTN_DPAD_LEFT>;
> + gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>;
> + };
> + dpad-right-button {
> + label = "DPAD-RIGHT";
> + linux,code = <BTN_DPAD_RIGHT>;
> + gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>;
> + };
> + a-button {
> + label = "A";
> + linux,code = <BTN_EAST>;
> + gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>;
> + };
> + b-button {
> + label = "B";
> + linux,code = <BTN_SOUTH>;
> + gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>;
> + };
> + y-button {
> + label = "Y";
> + linux,code = <BTN_WEST>;
> + gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
> + };
> + x-button {
> + label = "X";
> + linux,code = <BTN_NORTH>;
> + gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
> + };
> + f1-button {
> + label = "F1";
> + linux,code = <BTN_TRIGGER_HAPPY1>;
> + gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>;
> + };
> + f2-button {
> + label = "F2";
> + linux,code = <BTN_TRIGGER_HAPPY2>;
> + gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
> + };
> + f3-button {
> + label = "F3";
> + linux,code = <BTN_TRIGGER_HAPPY3>;
> + gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>;
> + };
> + f4-button {
> + label = "F4";
> + linux,code = <BTN_TRIGGER_HAPPY4>;
> + gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>;
> + };
> + f5-button {
> + label = "F5";
> + linux,code = <BTN_TRIGGER_HAPPY5>;
> + gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>;
> + };
> + f6-button {
> + label = "F6";
> + linux,code = <BTN_TRIGGER_HAPPY6>;
> + gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>;
> + };
> + top-left-button {
> + label = "TOP Left";
> + linux,code = <BTN_TL>;
> + gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>;
> + };
> + top-left2-button {
> + label = "TOP Left 2";
> + linux,code = <BTN_TL2>;
> + gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>;
> + };
> + top-right-button {
> + label = "TOP Right";
> + linux,code = <BTN_TR>;
> + gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>;
> + };
> + top-right2-button {
> + label = "TOP Right 2";
> + linux,code = <BTN_TR2>;
> + gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x40000000>;
> + };
> +
> + emmc_pwrseq: emmc-pwrseq {
> + compatible = "mmc-pwrseq-emmc";
> + reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-blue {
> + color = <LED_COLOR_ID_BLUE>;
> + gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> + poweroff {
> + compatible = "hardkernel,odroid-go-ultra-poweroff";
> + hardkernel,rk817-pmic = <&rk817>;
> + hardkernel,rk818-pmic = <&rk818>;
> + };
> +
> + vdd_sys: regulator-vdd_sys {
No underscores in node names.
> + compatible = "regulator-fixed";
> + regulator-name = "VDD_SYS";
> + regulator-min-microvolt = <3800000>;
> + regulator-max-microvolt = <3800000>;
> + regulator-always-on;
> + };
> +
> + sound {
> + compatible = "amlogic,axg-sound-card";
> + model = "Odroid GO Ultra";
> + audio-widgets = "Microphone", "Mic Jack",
> + "Headphone", "Headphones",
> + "Speaker", "Internal Speakers";
> + audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>;
> + audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
> + "TDM_B Playback", "TDMOUT_B OUT",
> + "TDMIN_B IN 1", "TDM_B Capture",
> + "TDMIN_B IN 4", "TDM_B Loopback",
> + "TODDR_A IN 1", "TDMIN_B OUT",
> + "MICL", "Mic Jack",
> + "Headphones", "HPOL",
> + "Headphones", "HPOR",
> + "Speaker Amplifier INL", "HPOL",
> + "Speaker Amplifier INR", "HPOR",
> + "Internal Speakers", "Speaker Amplifier OUTL",
> + "Internal Speakers", "Speaker Amplifier OUTR";
> +
> + assigned-clocks = <&clkc CLKID_MPLL2>,
> + <&clkc CLKID_MPLL0>,
> + <&clkc CLKID_MPLL1>;
> + assigned-clock-parents = <0>, <0>, <0>;
> + assigned-clock-rates = <294912000>,
> + <270950400>,
> + <393216000>;
> + status = "okay";
Isn't this a new node?
> +
> + dai-link-0 {
> + sound-dai = <&frddr_a>;
> + };
> +
> + dai-link-1 {
> + sound-dai = <&toddr_a>;
> + };
> +
> + dai-link-2 {
> + sound-dai = <&tdmif_b>;
> + dai-format = "i2s";
> + dai-tdm-slot-tx-mask-0 = <1 1>;
> + mclk-fs = <256>;
> +
> + codec-0 {
> + sound-dai = <&rk817>;
> + };
> + };
> + };
> +
> + speaker_amp: speaker-amplifier {
> + compatible = "simple-audio-amplifier";
> + sound-name-prefix = "Speaker Amplifier";
> + VCC-supply = <&hp_5v>;
> + };
> +};
> +
> +&arb {
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <&vddcpu_b>;
> + operating-points-v2 = <&cpu_opp_table_0>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu1 {
> + cpu-supply = <&vddcpu_b>;
> + operating-points-v2 = <&cpu_opp_table_0>;
> + clocks = <&clkc CLKID_CPU_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu100 {
> + cpu-supply = <&vddcpu_a>;
> + operating-points-v2 = <&cpub_opp_table_1>;
> + clocks = <&clkc CLKID_CPUB_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu101 {
> + cpu-supply = <&vddcpu_a>;
> + operating-points-v2 = <&cpub_opp_table_1>;
> + clocks = <&clkc CLKID_CPUB_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu102 {
> + cpu-supply = <&vddcpu_a>;
> + operating-points-v2 = <&cpub_opp_table_1>;
> + clocks = <&clkc CLKID_CPUB_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +&cpu103 {
> + cpu-supply = <&vddcpu_a>;
> + operating-points-v2 = <&cpub_opp_table_1>;
> + clocks = <&clkc CLKID_CPUB_CLK>;
> + clock-latency = <50000>;
> +};
> +
> +/* RK817 only supports 12.5mV steps, round up the values */
> +&cpu_opp_table_0 {
> + opp-1000000000 {
> + opp-microvolt = <737500>;
> + };
> + opp-1200000000 {
> + opp-microvolt = <737500>;
> + };
> + opp-1398000000 {
> + opp-microvolt = <762500>;
> + };
> + opp-1512000000 {
> + opp-microvolt = <800000>;
> + };
> + opp-1608000000 {
> + opp-microvolt = <837500>;
> + };
> + opp-1704000000 {
> + opp-microvolt = <862500>;
> + };
> + opp-1896000000 {
> + opp-microvolt = <987500>;
> + };
> + opp-1992000000 {
> + opp-microvolt = <1012500>;
> + };
> +};
> +
> +/* RK818 only supports 12.5mV steps, round up the values */
> +&cpub_opp_table_1 {
> + opp-1000000000 {
> + opp-microvolt = <775000>;
> + };
> + opp-1200000000 {
> + opp-microvolt = <775000>;
> + };
> + opp-1398000000 {
> + opp-microvolt = <800000>;
> + };
> + opp-1512000000 {
> + opp-microvolt = <825000>;
> + };
> + opp-1608000000 {
> + opp-microvolt = <862500>;
> + };
> + opp-1704000000 {
> + opp-microvolt = <900000>;
> + };
> + opp-1800000000 {
> + opp-microvolt = <987500>;
> + };
> + opp-1908000000 {
> + opp-microvolt = <1025000>;
> + };
> +};
> +
> +&i2c_AO {
> + status = "okay";
> + pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
> + pinctrl-names = "default";
> +
> + rk818: pmic@1c {
> + compatible = "rockchip,rk818";
> + reg = <0x1c>;
> + interrupt-parent = <&gpio_intc>;
> + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */
> +
> + vcc1-supply = <&vdd_sys>;
> + vcc2-supply = <&vdd_sys>;
> + vcc3-supply = <&vdd_sys>;
> + vcc4-supply = <&vdd_sys>;
> + vcc6-supply = <&vdd_sys>;
> + vcc7-supply = <&vcc_2v3>;
> + vcc8-supply = <&vcc_2v3>;
> + vcc9-supply = <&vddao_3v3>;
> + boost-supply = <&vdd_sys>;
> + switch-supply = <&vdd_sys>;
> +
> + regulators {
> + vddcpu_a: DCDC_REG1 {
> + regulator-name = "vddcpu_a";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <775000>;
> + regulator-max-microvolt = <1025000>;
> + regulator-ramp-delay = <6001>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <775000>;
> + };
> + };
> +
> + vdd_ee: DCDC_REG2 {
> + regulator-name = "vdd_ee";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <875000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-ramp-delay = <6001>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <875000>;
> + };
> + };
> +
> + vddq_1v1: DCDC_REG3 {
> + regulator-name = "vddq_1v1";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vddao_3v3: DCDC_REG4 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vddao_3v3";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + hp_5v: DCDC_BOOST {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-name = "hp_5v";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vddio_ao1v8: LDO_REG5 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vddio_ao1v8";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vddq_1v8: LDO_REG7 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-name = "vddq_1v8";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vddio_c: LDO_REG9 {
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-name = "vddio_c";
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcc_sd: SWITCH_REG {
> + regulator-name = "vcc_sd";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + OTG_SWITCH {
> + regulator-name = "otg_switch";
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c3 {
> + status = "okay";
> + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
> + pinctrl-names = "default";
> +
> + rk817: pmic@20 {
> + compatible = "rockchip,rk817";
> + reg = <0x20>;
> + status = "okay";
No need.
> + interrupt-parent = <&gpio_intc>;
> +
> + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */
> +
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2022-11-02 19:17 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-10-31 16:47 [PATCH 0/4] arm64: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
2022-10-31 16:47 ` [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off Neil Armstrong
2022-10-31 21:16 ` Martin Blumenstingl
2022-11-02 8:47 ` Neil Armstrong
2022-11-02 16:23 ` Rob Herring
2022-11-02 16:26 ` Neil Armstrong
2022-10-31 16:47 ` [PATCH 2/4] power: reset: add Odroid Go Ultra poweroff driver Neil Armstrong
2022-10-31 22:29 ` Sebastian Reichel
2022-11-02 8:48 ` Neil Armstrong
2022-10-31 16:47 ` [PATCH 3/4] dt-bindings: amlogic: document Odroid Go Ultra compatible Neil Armstrong
2022-10-31 21:18 ` Martin Blumenstingl
2022-11-02 16:24 ` Rob Herring
2022-10-31 16:47 ` [PATCH 4/4] arm64: dts: amlogic: add initial Odroid Go Ultra DTS Neil Armstrong
2022-11-02 19:16 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).