Subject: [PATCH 2/2] arm64: dts: rockchip: Add basic support for orion-r68

From: [email-masked] (Mark Rutland)
Date: Fri, 15 Jan 2016 14:21:15 +0000

On Fri, Jan 15, 2016 at 02:06:32PM +0100, Matthias Brugger wrote:
> This patch adds basic support for the Tronsmart orion r86 set-top-box.

As far as I can tell, "Orion r68" is a family of products, for which the
"Meta" [1] and "Pro" [2] differ at least in the amount of RAM and flash,
and also appear to differ in wireless chipset (ap6335 for Meta, ap6212
for Pro).

Judging by the memory node I'm guessing this is for the "Pro".

This should be reflected in the model and compatible strings (in
addition to the commit message).

Thanks,
Mark.

[1] http://www.tronsmart.com/products/tronsmart-orion-r68-meta
[2] http://www.tronsmart.com/products/tronsmart-orion-r68-pro

> 
> Signed-off-by: Matthias Brugger <[email-masked]>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.txt |   4 +
>  arch/arm64/boot/dts/rockchip/Makefile              |   1 +
>  arch/arm64/boot/dts/rockchip/rk3368-orion-r68.dts  | 370 +++++++++++++++++++++
>  3 files changed, 375 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3368-orion-r68.dts
> 
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
> index 8e985dd..fa97d93 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.txt
> +++ b/Documentation/devicetree/bindings/arm/rockchip.txt
> @@ -72,3 +72,7 @@ Rockchip platforms device tree bindings
>  - Rockchip R88 board:
>      Required root node properties:
>        - compatible = "rockchip,r88", "rockchip,rk3368";
> +
> +- Tronsmart Orion R68
> +    Required root node properties:
> +      - compatible = "tronsmart,orion-r68", "rockchip,rk3368";
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 601e6a2..950fe63 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -1,4 +1,5 @@
>  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68.dtb
>  
>  always		:= $(dtb-y)
>  subdir-y	:= $(dts-dirs)
> diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68.dts
> new file mode 100644
> index 0000000..3f71d506
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68.dts
> @@ -0,0 +1,370 @@
> +/*
> + * Copyright (c) 2015 Matthias Brugger <[email-masked]>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This file is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This file is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "rk3368.dtsi"
> +
> +/ {
> +	model = "Rockchip Orion R68";
> +	compatible = "tronsmart,orion-r68", "rockchip,rk3368";
> +
> +	chosen {
> +		stdout-path = "serial2:115200n8";
> +	};
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0x0 0x0 0x0 0x40000000>;
> +	};
> +
> +	emmc_pwrseq: emmc-pwrseq {
> +		compatible = "mmc-pwrseq-emmc";
> +		pinctrl-0 = <&emmc_reset>;
> +		pinctrl-names = "default";
> +		reset-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
> +	};
> +
> +	ext_gmac: external-gmac-clock {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <125000000>;
> +		clock-output-names = "ext_gmac";
> +	};
> +
> +	keys: gpio-keys {
> +		compatible = "gpio-keys";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pwr_key>;
> +
> +		button at 0 {
> +			gpio-key,wakeup = <1>;
> +			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
> +			label = "GPIO Power";
> +			linux,code = <116>;
> +		};
> +	};
> +
> +	leds: gpio-leds {
> +		compatible = "gpio-leds";
> +
> +		work {
> +			gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> +			label = "orion:purple:led";
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&led_ctl>;
> +			default-state = "on";
> +		};
> +	};
> +
> +	vcc_18: vcc18-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_18";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +
> +	/* supplies both host and otg */
> +	vcc_host: vcc-host-regulator {
> +		compatible = "regulator-fixed";
> +		gpio = <&gpio0 4 GPIO_ACTIVE_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&host_vbus_drv>;
> +		regulator-name = "vcc_host";
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +
> +	vccio_sd: vcc-io-sd-regulator {
> +		regulator-name= "vccio_sd";
> +		gpio = <&gpio0 9 GPIO_ACTIVE_LOW>;
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	vcc_sd: vcc-sd-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_sd";
> +		gpio = <&gpio3 11 GPIO_ACTIVE_LOW>;
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_io>;
> +	};
> +
> +	vcc_io: vcc-io-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_io";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +
> +	vcc_lan: vcc-lan-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_lan";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_io>;
> +	};
> +
> +	vcc_sys: vcc-sys-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_sys";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +	};
> +
> +	vccio_wl: vccio-wl-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vccio_wl";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_io>;
> +	};
> +
> +	vdd_10: vdd-10-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vdd_10";
> +		regulator-min-microvolt = <1000000>;
> +		regulator-max-microvolt = <1000000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +};
> +
> +&emmc {
> +	broken-cd;
> +	bus-width = <8>;
> +	cap-mmc-highspeed;
> +	disable-wp;
> +	mmc-pwrseq = <&emmc_pwrseq>;
> +	non-removable;
> +	num-slots = <1>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
> +	status = "okay";
> +};
> +
> +&gmac {
> +	assigned-clocks = <&cru SCLK_MAC>;
> +	assigned-clock-parents = <&ext_gmac>;
> +	phy-supply = <&vcc_lan>;
> +	phy-mode = "rgmii";
> +	clock_in_out = "input";
> +	snps,reset-gpio = <&gpio3 12 0>;
> +	snps,reset-active-low;
> +	snps,reset-delays-us = <0 10000 1000000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&rgmii_pins>;
> +	tx_delay = <0x30>;
> +	rx_delay = <0x10>;
> +	status = "ok";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +
> +	vdd_cpu: syr827 at 40 {
> +		compatible = "silergy,syr827";
> +		reg = <0x40>;
> +		fcs,suspend-voltage-selector = <1>;
> +		regulator-name = "vdd_cpu";
> +		regulator-enable-ramp-delay = <300>;
> +		regulator-min-microvolt = <712500>;
> +		regulator-max-microvolt = <1500000>;
> +		regulator-ramp-delay = <8000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +
> +	hym8563: hym8563 at 51 {
> +		compatible = "haoyu,hym8563";
> +		reg = <0x51>;
> +		#clock-cells = <0>;
> +		clock-frequency = <32768>;
> +		clock-output-names = "xin32k";
> +		/* rtc_int is not connected */
> +	};
> +};
> +
> +&pinctrl {
> +	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
> +		bias-disable;
> +		drive-strength = <8>;
> +	};
> +
> +	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
> +		bias-pull-up;
> +		drive-strength = <8>;
> +	};
> +
> +	emmc {
> +		emmc_bus8: emmc-bus8 {
> +			rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
> +					<1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
> +		};
> +
> +		emmc-clk {
> +			rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
> +		};
> +
> +		emmc-cmd {
> +			rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
> +		};
> +
> +		emmc_reset: emmc-reset {
> +			rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;
> +		};
> +	};
> +
> +	keys {
> +		pwr_key: pwr-key {
> +			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_down>;
> +		};
> +	};
> +
> +	leds {
> +		stby_pwren: stby-pwren {
> +			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
> +		};
> +
> +		led_ctl: led-ctl {
> +			rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>;
> +		};
> +	};
> +
> +	sdmmc {
> +		sdmmc_clk: sdmmc-clk {
> +			rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
> +		};
> +
> +		sdmmc_cmd: sdmmc-cmd {
> +			rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
> +		};
> +
> +		sdmmc_cd: sdmmc-cd {
> +			rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
> +		};
> +
> +		sdmmc_bus1: sdmmc-bus1 {
> +			rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
> +		};
> +
> +		sdmmc_bus4: sdmmc-bus4 {
> +			rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
> +					<2 6 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
> +					<2 7 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
> +					<2 8 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
> +		};
> +	};
> +
> +	usb {
> +		host_vbus_drv: host-vbus-drv {
> +			rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;
> +		};
> +	};
> +};
> +
> +&saradc {
> +	vref-supply = <&vcc_18>;
> +	status = "okay";
> +};
> +
> +&sdmmc {
> +	clock-frequency = <50000000>;
> +	clock-freq-min-max = <400000 50000000>;
> +	cap-sd-highspeed;
> +	supports-sd;
> +	broken-cd;
> +	card-detect-delay = <200>;
> +
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
> +	bus-width = <4>;
> +	num-slots = <1>;
> +	ignore-pm-notify;
> +	keep-power-in-suspend;
> +
> +	vmmc-supply = <&vcc_sd>;
> +	vqmmc-supply = <&vccio_sd>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	status = "okay";
> +};
> +
> +&usb_host0_ehci {
> +	status = "okay";
> +};
> +
> +&usb_otg {
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&wdt {
> +	status = "okay";
> +};
> -- 
> 2.6.2
>