[PATCH v2 2/2] riscv: dts: spacemit: add QSPI support for K3 Pico-ITX

[Yixun Lan]

Hi Zhengyu,

since I'm requesting some changes, so along with the title, suggest
riscv: dts: spacemit: k3: Add QSPI support for Pico-ITX board

On 22:44 Thu 21 May     , Zhengyu He wrote:
> Add K3 QSPI controller node into k3.dtsi, and add related pinmux
> configuration.
It's obvious..
> 
> Enable QSPI on Pico-ITX board, and describe the NOR flash which wires
> to it.
> 
How about combine above and simplify
Enable QSPI with proper pinmux on Pico-ITX board, and describe the NOR flash
 which wires to it.

> Signed-off-by: Cody Kang <cody.kang.hk at outlook.com>
> Signed-off-by: Zhengyu He <hezhy472013 at gmail.com>
> ---
> Changes in v2:
> - Add "spacemit,k1-qspi" fallback to the K3 QSPI compatible.
> - Reordered Signed-off-by trailers.
> ---
>  arch/riscv/boot/dts/spacemit/k3-pico-itx.dts | 58 ++++++++++++++++++++++++++++
>  arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi | 21 ++++++++++
>  arch/riscv/boot/dts/spacemit/k3.dtsi         | 17 ++++++++
>  3 files changed, 96 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> index b89c1521e664..e90e17895bb2 100644
> --- a/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> +++ b/arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
> @@ -200,6 +200,64 @@ phy0: phy at 1 {
>  	};
>  };
>  
> +&pinctrl {
> +	qspi-cfg {
as you've already defined te label, which make it possible to reduce one indention

&qspi_cfg {
 ..
}

> +		qspi-pins {
> +			power-source = <1800>;
> +		};
> +
> +		qspi-cs0-pins {
> +			power-source = <1800>;
> +		};
> +	};
> +};
> +

-- 
Yixun Lan (dlan)