[3/4] ARM: dts: rockchip: Sync v5.7-rc1 Radxa Dalang Carrier

Carrier board often referred as baseboard. For making
complete SBC or any other industrial boards, these
carrier boards will be used with associated SOMs.

Radxa has Dalang carrier board which supports on-board
peripherals, ports like USB-2.0, USB-3.0, HDMI, MIPI DSI/CSI,
eDP, Ethernet, WiFi, PCIe, USB-C, 40-Pin GPIO header and etc.

Right now Dalang carrier board is used with two SBC-variants:
Rock Pi N10 => VMARC RK3399Por SOM + Dalang carrier board
Rock Pi N8  => VMARC RK3288 SOM + Dalang carrier board(+codec)

So add this carrier board dtsi as a separate file in
ARM directory, so-that the same can reuse it in both
rk3288, rk3399pro variants of Rockchip SOMs.

Sync this dtsi from linux-next v5.7-rc1.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
 .../dts/rockchip-radxa-dalang-carrier.dtsi    | 81 +++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi

On 2020/6/10 ??6:36, Jagan Teki wrote:
> Carrier board often referred as baseboard. For making
> complete SBC or any other industrial boards, these
> carrier boards will be used with associated SOMs.
>
> Radxa has Dalang carrier board which supports on-board
> peripherals, ports like USB-2.0, USB-3.0, HDMI, MIPI DSI/CSI,
> eDP, Ethernet, WiFi, PCIe, USB-C, 40-Pin GPIO header and etc.
>
> Right now Dalang carrier board is used with two SBC-variants:
> Rock Pi N10 => VMARC RK3399Por SOM + Dalang carrier board
> Rock Pi N8  => VMARC RK3288 SOM + Dalang carrier board(+codec)
>
> So add this carrier board dtsi as a separate file in
> ARM directory, so-that the same can reuse it in both
> rk3288, rk3399pro variants of Rockchip SOMs.
>
> Sync this dtsi from linux-next v5.7-rc1.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>

Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   .../dts/rockchip-radxa-dalang-carrier.dtsi    | 81 +++++++++++++++++++
>   1 file changed, 81 insertions(+)
>   create mode 100644 arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi
>
> diff --git a/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi
> new file mode 100644
> index 0000000000..df3712aedf
> --- /dev/null
> +++ b/arch/arm/dts/rockchip-radxa-dalang-carrier.dtsi
> @@ -0,0 +1,81 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
> + * Copyright (c) 2019 Radxa Limited
> + * Copyright (c) 2019 Amarula Solutions(India)
> + */
> +
> +#include <dt-bindings/pwm/pwm.h>
> +
> +/ {
> +	chosen {
> +		stdout-path = "serial2:1500000n8";
> +	};
> +};
> +
> +&gmac {
> +	status = "okay";
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +	i2c-scl-rising-time-ns = <140>;
> +	i2c-scl-falling-time-ns = <30>;
> +};
> +
> +&i2c2 {
> +	status = "okay";
> +	clock-frequency = <400000>;
> +
> +	hym8563: hym8563 at 51 {
> +		compatible = "haoyu,hym8563";
> +		reg = <0x51>;
> +		#clock-cells = <0>;
> +		clock-frequency = <32768>;
> +		clock-output-names = "hym8563";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&hym8563_int>;
> +		interrupt-parent = <&gpio4>;
> +		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
> +	};
> +};
> +
> +&pwm0 {
> +	status = "okay";
> +};
> +
> +&pwm2 {
> +	status = "okay";
> +};
> +
> +&sdmmc {
> +	bus-width = <4>;
> +	cap-mmc-highspeed;
> +	cap-sd-highspeed;
> +	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
> +	disable-wp;
> +	vqmmc-supply = <&vccio_sd>;
> +	max-frequency = <150000000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_xfer &uart0_cts>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	status = "okay";
> +};
> +
> +&pinctrl {
> +	hym8563 {
> +		hym8563_int: hym8563-int {
> +			rockchip,pins =
> +				<4 RK_PD6 0 &pcfg_pull_up>;
> +		};
> +	};
> +};