[PATCH v3 2/2] sunxi: Add support for Tanix TX6

[André Przywara]

On 06/01/2021 17:02, Jernej Skrabec wrote:
> This commit adds support for Tanix TX6 TV box, based on H6. It's low end
> H6 board, with 3 GiB of RAM, eMMC, fast ethernet, USB, IR and other
> peripherals.
> 
> DT file is taken from Linux 5.11-rc1 release.
> 
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>

Reviewed-by: Andre Przywara <andre.przywara at arm.com>

Thanks!
Andre

> ---
>  arch/arm/dts/Makefile                |   3 +-
>  arch/arm/dts/sun50i-h6-tanix-tx6.dts | 124 +++++++++++++++++++++++++++
>  board/sunxi/MAINTAINERS              |   6 ++
>  configs/tanix_tx6_defconfig          |  10 +++
>  4 files changed, 142 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/dts/sun50i-h6-tanix-tx6.dts
>  create mode 100644 configs/tanix_tx6_defconfig
> 
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index fd47e408f826..e00aed1ec207 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -607,7 +607,8 @@ dtb-$(CONFIG_MACH_SUN50I_H6) += \
>  	sun50i-h6-beelink-gs1.dtb \
>  	sun50i-h6-orangepi-lite2.dtb \
>  	sun50i-h6-orangepi-one-plus.dtb \
> -	sun50i-h6-pine-h64.dtb
> +	sun50i-h6-pine-h64.dtb \
> +	sun50i-h6-tanix-tx6.dtb
>  dtb-$(CONFIG_MACH_SUN50I) += \
>  	sun50i-a64-amarula-relic.dtb \
>  	sun50i-a64-bananapi-m64.dtb \
> diff --git a/arch/arm/dts/sun50i-h6-tanix-tx6.dts b/arch/arm/dts/sun50i-h6-tanix-tx6.dts
> new file mode 100644
> index 000000000000..be81330db14f
> --- /dev/null
> +++ b/arch/arm/dts/sun50i-h6-tanix-tx6.dts
> @@ -0,0 +1,124 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +// Copyright (c) 2019 Jernej Skrabec <jernej.skrabec at siol.net>
> +
> +/dts-v1/;
> +
> +#include "sun50i-h6.dtsi"
> +#include "sun50i-h6-cpu-opp.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> +	model = "Tanix TX6";
> +	compatible = "oranth,tanix-tx6", "allwinner,sun50i-h6";
> +
> +	aliases {
> +		serial0 = &uart0;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +
> +	connector {
> +		compatible = "hdmi-connector";
> +		ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
> +		type = "a";
> +
> +		port {
> +			hdmi_con_in: endpoint {
> +				remote-endpoint = <&hdmi_out_con>;
> +			};
> +		};
> +	};
> +
> +	reg_vcc3v3: vcc3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc3v3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +	};
> +
> +	reg_vdd_cpu_gpu: vdd-cpu-gpu {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vdd-cpu-gpu";
> +		regulator-min-microvolt = <1135000>;
> +		regulator-max-microvolt = <1135000>;
> +	};
> +};
> +
> +&cpu0 {
> +	cpu-supply = <&reg_vdd_cpu_gpu>;
> +};
> +
> +&de {
> +	status = "okay";
> +};
> +
> +&dwc3 {
> +	status = "okay";
> +};
> +
> +&ehci0 {
> +	status = "okay";
> +};
> +
> +&ehci3 {
> +	status = "okay";
> +};
> +
> +&gpu {
> +	mali-supply = <&reg_vdd_cpu_gpu>;
> +	status = "okay";
> +};
> +
> +&hdmi {
> +	status = "okay";
> +};
> +
> +&hdmi_out {
> +	hdmi_out_con: endpoint {
> +		remote-endpoint = <&hdmi_con_in>;
> +	};
> +};
> +
> +&mmc0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc0_pins>;
> +	vmmc-supply = <&reg_vcc3v3>;
> +	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
> +	bus-width = <4>;
> +	status = "okay";
> +};
> +
> +&ohci0 {
> +	status = "okay";
> +};
> +
> +&ohci3 {
> +	status = "okay";
> +};
> +
> +&r_ir {
> +	linux,rc-map-name = "rc-tanix-tx5max";
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_ph_pins>;
> +	status = "okay";
> +};
> +
> +&usb2otg {
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&usb2phy {
> +	status = "okay";
> +};
> +
> +&usb3phy {
> +	status = "okay";
> +};
> diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
> index d3755ae41a9d..1b37a9899edd 100644
> --- a/board/sunxi/MAINTAINERS
> +++ b/board/sunxi/MAINTAINERS
> @@ -489,6 +489,12 @@ S:	Maintained
>  F:	configs/Sunchip_CX-A99_defconfig
>  W:	https://linux-sunxi.org/Sunchip_CX-A99
>  
> +TANIX TX6 BOARD
> +M:	Jernej Skrabec <jernej.skrabec at siol.net>
> +S:	Maintained
> +F:	configs/tanix_tx6_defconfig
> +W:	https://linux-sunxi.org/Tanix_TX6
> +
>  TBS A711 BOARD
>  M:	Maxime Ripard <mripard at kernel.org>
>  S:	Maintained
> diff --git a/configs/tanix_tx6_defconfig b/configs/tanix_tx6_defconfig
> new file mode 100644
> index 000000000000..9ce812ecc35d
> --- /dev/null
> +++ b/configs/tanix_tx6_defconfig
> @@ -0,0 +1,10 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_SUNXI=y
> +CONFIG_SPL=y
> +CONFIG_MACH_SUN50I_H6=y
> +CONFIG_SUNXI_DRAM_H6_DDR3_1333=y
> +CONFIG_DRAM_CLK=648
> +CONFIG_MMC0_CD_PIN="PF6"
> +CONFIG_MMC_SUNXI_SLOT_EXTRA=2
> +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h6-tanix-tx6"
> +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
>