linux-kernel - Re: [PATCH 3/3] arm64: dts: rockchip: Add Orange Pi 5

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Message-ID: <c187cd65-b3fc-1ebb-86f9-cc41fe7512f3@kwiboo.se>
Date:   Thu, 17 Aug 2023 21:05:34 +0000 (UTC)
From:   Jonas Karlman <jonas@...boo.se>
To:     Muhammed Efe Cetin <efectn@...l.net>,
        linux-rockchip@...ts.infradead.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        heiko@...ech.de, sebastian.reichel@...labora.com
Subject: Re: [PATCH 3/3] arm64: dts: rockchip: Add Orange Pi 5

On 2023-08-15 14:59, Muhammed Efe Cetin wrote:
> Add initial support for OPi5 that includes support for USB2, PCIe2, Sata,
> Sdmmc, SPI Flash, PMIC.
> 
> Signed-off-by: Muhammed Efe Cetin <efectn@...l.net>
> ---
>  .../boot/dts/rockchip/rk3588s-orangepi-5.dts  | 873 ++++++++++++++++++
>  1 file changed, 873 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts
> new file mode 100644
> index 000000000000..85071084a207
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts
> @@ -0,0 +1,873 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +

[...]

> +
> +&sfc {
> +	pinctrl-0 = <&fspim0_pins>;
> +	pinctrl-names = "default";
> +	max-freq = <100000000>;
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +	status = "okay";
> +
> +	spi_flash: spi-flash@0 {

Node should be named flash@0 to help SPI flash boot with U-Boot.

Regards,
Jonas

> +		compatible = "jedec,spi-nor";
> +		reg = <0x0>;
> +		spi-max-frequency = <100000000>;
> +		spi-tx-bus-width = <1>;
> +		spi-rx-bus-width = <4>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		status = "okay";
> +
> +		partitions {
> +			compatible = "fixed-partitions";
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			loader@0 {
> +				label = "loader";
> +				reg = <0x0 0x1000000>;
> +			};
> +		};
> +	};
> +};
> +

[...]