Re: [PATCH v2 2/3] arm64: dts: rockchip: Add I2C controllers for RK3528

Krzysztof Kozlowski
2025-04-17T14:36:27Z

On 17/04/2025 14:01, Yao Zi wrote:
> Describe I2C controllers shipped by RK3528 in devicetree. For I2C-2,
> I2C-4 and I2C-7 which come with only a set of possible pins, a default
> pin configuration is included.
>
> Signed-off-by: Yao Zi <ziyao@disroot.org>
> ---
> arch/arm64/boot/dts/rockchip/rk3528.dtsi | 110 +++++++++++++++++++++++
> 1 file changed, 110 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> index 826f9be0be19..2c9780069af9 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
> @@ -24,6 +24,14 @@ aliases {
> gpio2 = &gpio2;
> gpio3 = &gpio3;
> gpio4 = &gpio4;
> + i2c0 = &i2c0;
> + i2c1 = &i2c1;
> + i2c2 = &i2c2;
> + i2c3 = &i2c3;
> + i2c4 = &i2c4;
> + i2c5 = &i2c5;
> + i2c6 = &i2c6;
> + i2c7 = &i2c7;
Aliases are not properties of the SoC but boards.

Best regards,
Krzysztof