Re: [PATCH 2/3] rockchip: px30: sync Odroid Go Advance devicetree from Linux

8 Jul 2020

On 2020/7/1 下午5:28, Heiko Stuebner wrote:
...
From: Heiko Stuebner heiko.stuebner@theobroma-systems.com
Get the devicetree from mainline Linux and include it for U-Boot uses.
Signed-off-by: Heiko Stuebner heiko.stuebner@theobroma-systems.com
Reviewed-by: Kever Yangkever.yang@rock-chips.com
Thanks,
- Kever
...

arch/arm/dts/Makefile              |   3 +-
  arch/arm/dts/rk3326-odroid-go2.dts | 716 +++++++++++++++++++++++++++++
  2 files changed, 718 insertions(+), 1 deletion(-)
  create mode 100644 arch/arm/dts/rk3326-odroid-go2.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index db7859cd6c..f274c1232a 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -71,7 +71,8 @@ dtb-$(CONFIG_MACH_S700) += \
dtb-$(CONFIG_ROCKCHIP_PX30) += \
   px30-evb.dtb \

px30-firefly.dtb


px30-firefly.dtb \

rk3326-odroid-go2.dtb
dtb-$(CONFIG_ROCKCHIP_RK3036) += \
rk3036-sdk.dtb


diff --git a/arch/arm/dts/rk3326-odroid-go2.dts b/arch/arm/dts/rk3326-odroid-go2.dts
new file mode 100644
index 0000000000..8cd4688c49
--- /dev/null
+++ b/arch/arm/dts/rk3326-odroid-go2.dts
@@ -0,0 +1,716 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*


Copyright (c) 2019 Hardkernel Co., Ltd



Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH


*/


+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include "rk3326.dtsi"



+/ {

model = "ODROID-GO Advance";
compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";

chosen {
stdout-path = "serial2:115200n8";


};

backlight: backlight {
compatible = "pwm-backlight";


power-supply = <&vcc_bl>;


pwms = <&pwm1 0 25000 0>;


};

adc-joystick {
compatible = "adc-joystick";


io-channels = <&saradc 1>,


	      <&saradc 2>;


#address-cells = <1>;


#size-cells = <0>;



axis@0 {


	reg = <0>;


	abs-range = <172 772>;


	abs-fuzz = <10>;


	abs-flat = <10>;


	linux,code = <ABS_X>;


};



axis@1 {


	reg = <1>;


	abs-range = <278 815>;


	abs-fuzz = <10>;


	abs-flat = <10>;


	linux,code = <ABS_Y>;


};


};

gpio-keys {
compatible = "gpio-keys";


pinctrl-names = "default";


pinctrl-0 = <&btn_pins>;



/*


 *      *** ODROIDGO2-Advance Switch layout ***


 * |------------------------------------------------|


 * | sw15                                      sw16 |


 * |------------------------------------------------|


 * |     sw1      |-------------------|      sw8    |


 * |  sw3   sw4   |                   |   sw7   sw5 |


 * |     sw2      |    LCD Display    |      sw6    |


 * |              |                   |             |


 * |              |-------------------|             |


 * |         sw9 sw10   sw11 sw12   sw13 sw14       |


 * |------------------------------------------------|


 */



sw1 {


	gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;


	label = "DPAD-UP";


	linux,code = <BTN_DPAD_UP>;


};


sw2 {


	gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;


	label = "DPAD-DOWN";


	linux,code = <BTN_DPAD_DOWN>;


};


sw3 {


	gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;


	label = "DPAD-LEFT";


	linux,code = <BTN_DPAD_LEFT>;


};


sw4 {


	gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;


	label = "DPAD-RIGHT";


	linux,code = <BTN_DPAD_RIGHT>;


};


sw5 {


	gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;


	label = "BTN-A";


	linux,code = <BTN_EAST>;


};


sw6 {


	gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;


	label = "BTN-B";


	linux,code = <BTN_SOUTH>;


};


sw7 {


	gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;


	label = "BTN-Y";


	linux,code = <BTN_WEST>;


};


sw8 {


	gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;


	label = "BTN-X";


	linux,code = <BTN_NORTH>;


};


sw9 {


	gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;


	label = "F1";


	linux,code = <BTN_TRIGGER_HAPPY1>;


};


sw10 {


	gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;


	label = "F2";


	linux,code = <BTN_TRIGGER_HAPPY2>;


};


sw11 {


	gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;


	label = "F3";


	linux,code = <BTN_TRIGGER_HAPPY3>;


};


sw12 {


	gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;


	label = "F4";


	linux,code = <BTN_TRIGGER_HAPPY4>;


};


sw13 {


	gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;


	label = "F5";


	linux,code = <BTN_TRIGGER_HAPPY5>;


};


sw14 {


	gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;


	label = "F6";


	linux,code = <BTN_TRIGGER_HAPPY6>;


};


sw15 {


	gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;


	label = "TOP-LEFT";


	linux,code = <BTN_TL>;


};


sw16 {


	gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;


	label = "TOP-RIGHT";


	linux,code = <BTN_TR>;


};


};

leds: gpio-leds {
compatible = "gpio-leds";


pinctrl-names = "default";


pinctrl-0 = <&blue_led_pin>;



blue_led: led-0 {


	label = "blue:heartbeat";


	gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;


	linux,default-trigger = "heartbeat";


};


};

rk817-sound {
compatible = "simple-audio-card";


simple-audio-card,format = "i2s";


simple-audio-card,name = "rockchip,rk817-codec";


simple-audio-card,mclk-fs = <256>;


simple-audio-card,widgets =


	"Microphone", "Mic Jack",


	"Headphone", "Headphone Jack";


simple-audio-card,routing =


	"MIC_IN", "Mic Jack",


	"Headphone Jack", "HPOL",


	"Headphone Jack", "HPOR";


simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;


simple-audio-card,codec-hp-det = <1>;



simple-audio-card,cpu {


	sound-dai = <&i2s1_2ch>;


};



simple-audio-card,codec {


	sound-dai = <&rk817_codec>;


};


};

vccsys: vccsys {
compatible = "regulator-fixed";


regulator-name = "vcc3v8_sys";


regulator-always-on;


regulator-min-microvolt = <3800000>;


regulator-max-microvolt = <3800000>;


};

vcc_host: vcc_host {
compatible = "regulator-fixed";


regulator-name = "vcc_host";


regulator-min-microvolt = <5000000>;


regulator-max-microvolt = <5000000>;



gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;


enable-active-high;


regulator-always-on;


vin-supply = <&vccsys>;


};

+};



+&cpu0 {

cpu-supply = <&vdd_arm>;

+};



+&cpu1 {

cpu-supply = <&vdd_arm>;

+};



+&cpu2 {

cpu-supply = <&vdd_arm>;

+};



+&cpu3 {

cpu-supply = <&vdd_arm>;

+};



+&cru {

assigned-clocks = <&cru PLL_NPLL>,
<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,


<&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,


<&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,


<&cru PLL_CPLL>;



assigned-clock-rates = <1188000000>,
<200000000>, <200000000>,


<150000000>, <150000000>,


<100000000>, <200000000>,


<17000000>;



+};



+&display_subsystem {

status = "okay";

+};



+&dsi {

status = "okay";

ports {
mipi_out: port@1 {


	reg = <1>;



	mipi_out_panel: endpoint {


		remote-endpoint = <&mipi_in_panel>;


	};


};


};

panel@0 {
compatible = "elida,kd35t133";


reg = <0>;


backlight = <&backlight>;


iovcc-supply = <&vcc_lcd>;


reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;


vdd-supply = <&vcc_lcd>;



port {


	mipi_in_panel: endpoint {


		remote-endpoint = <&mipi_out_panel>;


	};


};


};

+};



+&dsi_dphy {

status = "okay";

+};



+&gpu {

mali-supply = <&vdd_logic>;
status = "okay";

+};



+&i2c0 {

clock-frequency = <400000>;
i2c-scl-falling-time-ns = <16>;
i2c-scl-rising-time-ns = <280>;
status = "okay";

rk817: pmic@20 {
compatible = "rockchip,rk817";


reg = <0x20>;


interrupt-parent = <&gpio0>;


interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;


pinctrl-names = "default", "pmic-sleep",


		"pmic-power-off", "pmic-reset";


pinctrl-0 = <&pmic_int>;


pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;


pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;


pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>;


rockchip,system-power-controller;


wakeup-source;


#clock-cells = <1>;


clock-output-names = "rk808-clkout1", "xin32k";



vcc1-supply = <&vccsys>;


vcc2-supply = <&vccsys>;


vcc3-supply = <&vccsys>;


vcc4-supply = <&vccsys>;


vcc5-supply = <&vccsys>;


vcc6-supply = <&vccsys>;


vcc7-supply = <&vccsys>;



pinctrl_rk8xx: pinctrl_rk8xx {


	gpio-controller;


	#gpio-cells = <2>;



	rk817_ts_gpio1: rk817_ts_gpio1 {


		pins = "gpio_ts";


		function = "pin_fun1";


		/* output-low; */


		/* input-enable; */


	};



	rk817_gt_gpio2: rk817_gt_gpio2 {


		pins = "gpio_gt";


		function = "pin_fun1";


	};



	rk817_pin_ts: rk817_pin_ts {


		pins = "gpio_ts";


		function = "pin_fun0";


	};



	rk817_pin_gt: rk817_pin_gt {


		pins = "gpio_gt";


		function = "pin_fun0";


	};



	rk817_slppin_null: rk817_slppin_null {


		pins = "gpio_slp";


		function = "pin_fun0";


	};



	rk817_slppin_slp: rk817_slppin_slp {


		pins = "gpio_slp";


		function = "pin_fun1";


	};



	rk817_slppin_pwrdn: rk817_slppin_pwrdn {


		pins = "gpio_slp";


		function = "pin_fun2";


	};



	rk817_slppin_rst: rk817_slppin_rst {


		pins = "gpio_slp";


		function = "pin_fun3";


	};


};



regulators {


	vdd_logic: DCDC_REG1 {


		regulator-name = "vdd_logic";


		regulator-min-microvolt = <950000>;


		regulator-max-microvolt = <1150000>;


		regulator-ramp-delay = <6001>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <950000>;


		};


	};



	vdd_arm: DCDC_REG2 {


		regulator-name = "vdd_arm";


		regulator-min-microvolt = <950000>;


		regulator-max-microvolt = <1350000>;


		regulator-ramp-delay = <6001>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-off-in-suspend;


			regulator-suspend-microvolt = <950000>;


		};


	};



	vcc_ddr: DCDC_REG3 {


		regulator-name = "vcc_ddr";


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


		};


	};



	vcc_3v3: DCDC_REG4 {


		regulator-name = "vcc_3v3";


		regulator-min-microvolt = <3300000>;


		regulator-max-microvolt = <3300000>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-off-in-suspend;


			regulator-suspend-microvolt = <3300000>;


		};


	};



	vcc_1v8: LDO_REG2 {


		regulator-name = "vcc_1v8";


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <1800000>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <1800000>;


		};


	};



	vdd_1v0: LDO_REG3 {


		regulator-name = "vdd_1v0";


		regulator-min-microvolt = <1000000>;


		regulator-max-microvolt = <1000000>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <1000000>;


		};


	};



	vcc3v3_pmu: LDO_REG4 {


		regulator-name = "vcc3v3_pmu";


		regulator-min-microvolt = <3300000>;


		regulator-max-microvolt = <3300000>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <3300000>;


		};


	};



	vccio_sd: LDO_REG5 {


		regulator-name = "vccio_sd";


		regulator-min-microvolt = <1800000>;


		regulator-max-microvolt = <3300000>;


		regulator-always-on;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <3300000>;


		};


	};



	vcc_sd: LDO_REG6 {


		regulator-name = "vcc_sd";


		regulator-min-microvolt = <3300000>;


		regulator-max-microvolt = <3300000>;


		regulator-boot-on;



		regulator-state-mem {


			regulator-on-in-suspend;


			regulator-suspend-microvolt = <3300000>;


		};


	};



	vcc_bl: LDO_REG7 {


		regulator-name = "vcc_bl";


		regulator-min-microvolt = <3300000>;


		regulator-max-microvolt = <3300000>;



		regulator-state-mem {


			regulator-off-in-suspend;


			regulator-suspend-microvolt = <3300000>;


		};


	};



	vcc_lcd: LDO_REG8 {


		regulator-name = "vcc_lcd";


		regulator-min-microvolt = <2800000>;


		regulator-max-microvolt = <2800000>;



		regulator-state-mem {


			regulator-off-in-suspend;


			regulator-suspend-microvolt = <2800000>;


		};


	};



	vcc_cam: LDO_REG9 {


		regulator-name = "vcc_cam";


		regulator-min-microvolt = <3000000>;


		regulator-max-microvolt = <3000000>;



		regulator-state-mem {


			regulator-off-in-suspend;


			regulator-suspend-microvolt = <3000000>;


		};


	};


};



battery {


	compatible = "rk817,battery";


	ocv_table = <3500 3625 3685 3697 3718 3735 3748


	3760 3774 3788 3802 3816 3834 3853


	3877 3908 3946 3975 4018 4071 4106>;



	/* KPL605475 Battery Spec */


	/*


		Capacity : 3.7V 3000mA


		Normal Voltage = 3.7V


		Cut-Off Voltage : 3.1V


		Internal Impedance : 180 mOhm


		Charging Voltage : 4.2V


		Charging Voltage Max : 4.25V


		Sample resister : 10 mohm


	*/


	design_capacity = <3000>;


	design_qmax = <3000>;


	bat_res = <180>;


	sleep_enter_current = <300>;


	sleep_exit_current = <300>;


	sleep_filter_current = <100>;


	power_off_thresd = <3500>;


	zero_algorithm_vol = <3700>;


	max_soc_offset = <60>;


	monitor_sec = <5>;


	virtual_power = <0>;


	sample_res = <10>;


};



charger {


	compatible = "rk817,charger";


	min_input_voltage = <4500>;


	max_input_current = <1500>;


	max_chrg_current = <2000>;


	max_chrg_voltage = <4200>;


	chrg_term_mode = <0>;


	chrg_finish_cur = <300>;


	virtual_power = <0>;


	sample_res = <10>;



	/* P.C.B rev0.2 DC Detect & Charger Status LED GPIO */


	dc_det_gpio  = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;


	chg_led_gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;



	extcon = <&u2phy>;


};



rk817_codec: codec {


	#sound-dai-cells = <0>;


	compatible = "rockchip,rk817-codec";


	clocks = <&cru SCLK_I2S1_OUT>;


	clock-names = "mclk";


	pinctrl-names = "default";


	pinctrl-0 = <&i2s1_2ch_mclk>;


	hp-volume = <20>;


	spk-volume = <3>;


	status = "okay";


};


};

+};



+/* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
+&i2c1 {

clock-frequency = <400000>;
status = "okay";

+};



+/* I2S 1 Channel Used */
+&i2s1_2ch {

status = "okay";

+};



+&io_domains {

vccio1-supply = <&vcc_3v3>;
vccio2-supply = <&vccio_sd>;
vccio3-supply = <&vcc_3v3>;
vccio4-supply = <&vcc_3v3>;
vccio5-supply = <&vcc_3v3>;
vccio6-supply = <&vcc_3v3>;
status = "okay";

+};



+&pmu_io_domains {

pmuio1-supply = <&vcc3v3_pmu>;
pmuio2-supply = <&vcc3v3_pmu>;
status = "okay";

+};



+&pwm1 {

status = "okay";

+};



+&saradc {

vref-supply = <&vcc_1v8>;
status = "okay";

+};



+&sdmmc {

bus-width = <4>;
cap-sd-highspeed;
card-detect-delay = <200>;
cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";

+};



+&tsadc {

status = "okay";

+};



+&u2phy {

status = "okay";

u2phy_host: host-port {
status = "okay";


};

u2phy_otg: otg-port {
status = "disabled";


};

+};



+&usb20_otg {

status = "okay";

+};



+/* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
+&uart1 {

pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer &uart1_cts>;
status = "okay";

+};



+&uart2 {

pinctrl-names = "default";
pinctrl-0 = <&uart2m1_xfer>;
status = "okay";

+};



+&vopb {

status = "okay";

+};



+&vopb_mmu {

status = "okay";

+};



+&pinctrl {

btns {
btn_pins: btn-pins {


	rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,


			<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,


			<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;


};


};

headphone {
hp_det: hp-det {


	rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;


};


};

leds {
blue_led_pin: blue-led-pin {


	rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;


};


};

pmic {
dc_det: dc-det {


	rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;


};



pmic_int: pmic-int {


	rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;


};



soc_slppin_gpio: soc_slppin_gpio {


	rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;


};



soc_slppin_rst: soc_slppin_rst {


	rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;


};



soc_slppin_slp: soc_slppin_slp {


	rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;


};


};

+};

    