[PATCH v2 2/2] sunxi: Add support for Tanix TX6

["Jernej Škrabec" <jernej.skrabec@siol.net>]

Dne sreda, 06. januar 2021 ob 16:51:09 CET je Andr? Przywara napisal(a):
> On 03/01/2021 10:00, 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@siol.net>
> > ---
> >  arch/arm/dts/Makefile                |   3 +-
> >  arch/arm/dts/sun50i-h6-tanix-tx6.dts | 124 +++++++++++++++++++++++++++
> >  board/sunxi/MAINTAINERS              |   6 ++
> >  configs/tanix_tx6_defconfig          |  11 +++
> >  4 files changed, 143 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@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@siol.net>
> > +S:	Maintained
> > +F:	configs/tanix_tx6_defconfig
> > +W:	https://linux-sunxi.org/Tanix_TX6
> > +
> >  TBS A711 BOARD
> >  M:	Maxime Ripard <mripard@kernel.org>
> >  S:	Maintained
> > diff --git a/configs/tanix_tx6_defconfig b/configs/tanix_tx6_defconfig
> > new file mode 100644
> > index 000000000000..5b93d1c956fe
> > --- /dev/null
> > +++ b/configs/tanix_tx6_defconfig
> > @@ -0,0 +1,11 @@
> > +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_PSCI_RESET is not set
> 
> This line is not needed. I know it's in every other H6 defconfig, but it
> should go there as well (will try to send patches).

Ok, I'll remove it in v3.

Best regards,
Jernej

> 
> The rest looks alright.
> 
> Cheers,
> Andre
> 
> > +CONFIG_DEFAULT_DEVICE_TREE="sun50i-h6-tanix-tx6"
> > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
> > 
> 
>