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@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@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@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"; +};