[PATCH v7 12/19] arm: dts: rockchip: add rk3066a-mk808.dts
Johan Jonker
jbx6244 at gmail.com
Tue Jan 11 22:18:36 CET 2022
MK808 is a RK3066-based board with 1 USB host and 1 USB OTG port,
HDMI and a micro-SD card slot. It also includes on-board NAND
and 1GB of SDRAM. Add rk3066a-mk808.dts. Move U-boot specific
things in a rk3066a-mk808-u-boot.dtsi file.
Signed-off-by: Johan Jonker <jbx6244 at gmail.com>
---
arch/arm/dts/Makefile | 3 +
arch/arm/dts/rk3066a-mk808-u-boot.dtsi | 42 +++++
arch/arm/dts/rk3066a-mk808.dts | 224 +++++++++++++++++++++++++
3 files changed, 269 insertions(+)
create mode 100644 arch/arm/dts/rk3066a-mk808-u-boot.dtsi
create mode 100644 arch/arm/dts/rk3066a-mk808.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index b3e2a9c9..189f61bd 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -89,6 +89,9 @@ dtb-$(CONFIG_ROCKCHIP_RK3036) += \
dtb-$(CONFIG_ROCKCHIP_RK3128) += \
rk3128-evb.dtb
+dtb-$(CONFIG_ROCKCHIP_RK3066) += \
+ rk3066a-mk808.dtb
+
dtb-$(CONFIG_ROCKCHIP_RK3188) += \
rk3188-radxarock.dtb
diff --git a/arch/arm/dts/rk3066a-mk808-u-boot.dtsi b/arch/arm/dts/rk3066a-mk808-u-boot.dtsi
new file mode 100644
index 00000000..6e5990f9
--- /dev/null
+++ b/arch/arm/dts/rk3066a-mk808-u-boot.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk3066a-u-boot.dtsi"
+
+&cru {
+ u-boot,dm-pre-reloc;
+};
+
+&dmc {
+ compatible = "rockchip,rk3066-dmc", "syscon";
+ rockchip,pctl-timing = <0x12c 0xc8 0x1f4 0x1e 0x4e 0x4 0x69 0x6
+ 0x3 0x0 0x6 0x5 0xc 0x10 0x6 0x4
+ 0x4 0x5 0x4 0x200 0x3 0xa 0x40 0x0
+ 0x1 0x5 0x5 0x3 0xc 0x1e 0x100 0x0
+ 0x4 0x0>;
+ rockchip,phy-timing = <0x208c6690 0x690878 0x10022a00
+ 0x220 0x40 0x0 0x0>;
+ rockchip,sdram-params = <0x24716310 0 2 300000000 3 9 0>;
+};
+
+&mmc0 {
+ fifo-mode;
+ max-frequency = <4000000>;
+ u-boot,dm-spl;
+};
+
+&mmc1 {
+ status = "disabled";
+};
+
+&noc {
+ compatible = "rockchip,rk3066-noc", "syscon";
+};
+
+&timer2 {
+ clock-frequency = <24000000>;
+ u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/rk3066a-mk808.dts b/arch/arm/dts/rk3066a-mk808.dts
new file mode 100644
index 00000000..98c0b7b4
--- /dev/null
+++ b/arch/arm/dts/rk3066a-mk808.dts
@@ -0,0 +1,224 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691 at gmail.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "rk3066a.dtsi"
+
+/ {
+ model = "Rikomagic MK808";
+ compatible = "rikomagic,mk808", "rockchip,rk3066a";
+
+ aliases {
+ mmc0 = &mmc0;
+ mmc1 = &mmc1;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory at 60000000 {
+ reg = <0x60000000 0x40000000>;
+ device_type = "memory";
+ };
+
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 1>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <2500000>;
+ poll-interval = <100>;
+
+ recovery {
+ label = "recovery";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <0>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ blue_led: led-0 {
+ label = "mk808:blue:power";
+ gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "default-on";
+ };
+ };
+
+ hdmi_con {
+ compatible = "hdmi-connector";
+ type = "c";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ vcc_2v5: vcc-2v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_2v5";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ };
+
+ vcc_io: vcc-io {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_host: usb-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&host_drv>;
+ pinctrl-names = "default";
+ regulator-always-on;
+ regulator-name = "host-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_otg: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&otg_drv>;
+ pinctrl-names = "default";
+ regulator-always-on;
+ regulator-name = "vcc_otg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_sd: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&sdmmc_pwr>;
+ pinctrl-names = "default";
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_wifi: sdio-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&wifi_pwr>;
+ pinctrl-names = "default";
+ regulator-name = "vcc_wifi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_in_vop1 {
+ status = "disabled";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi_sound {
+ status = "okay";
+};
+
+&i2s0 {
+ status = "okay";
+};
+
+&mmc0 {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ vmmc-supply = <&vcc_sd>;
+ status = "okay";
+};
+
+&mmc1 {
+ bus-width = <4>;
+ non-removable;
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+ pinctrl-names = "default";
+ vmmc-supply = <&vcc_wifi>;
+ status = "okay";
+};
+
+&pinctrl {
+ usb-host {
+ host_drv: host-drv {
+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ usb-otg {
+ otg_drv: otg-drv {
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ sdio {
+ wifi_pwr: wifi-pwr {
+ rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&saradc {
+ vref-supply = <&vcc_2v5>;
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&vop0 {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
--
2.20.1
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