Re: [PATCH V2 2/9] dts: rockchip: px30: add gpio-ranges property to gpio nodes

Kever Yang
2023-02-22T07:44:49Z

On 2023/2/14 06:27, Chris Morgan wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
>
> Add the gpio-ranges property to each GPIO node for use in deriving
> the correct bank ID. Note that invoking "gpio status -a" no longer
> causes the board to hit a "Synchronous Abort".
>
> Fixes: 537b1a277479 ("rockchip: add px30 devicetrees")
>
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

Thanks,
- Kever
> ---
> arch/arm/dts/px30.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/dts/px30.dtsi b/arch/arm/dts/px30.dtsi
> index bfa3580429..3152bf107d 100644
> --- a/arch/arm/dts/px30.dtsi
> +++ b/arch/arm/dts/px30.dtsi
> @@ -1366,6 +1366,7 @@
> interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&pmucru PCLK_GPIO0_PMU>;
> gpio-controller;
> + gpio-ranges = <&pinctrl 0 0 32>;
> #gpio-cells = <2>;
>
> interrupt-controller;
> @@ -1378,6 +1379,7 @@
> interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cru PCLK_GPIO1>;
> gpio-controller;
> + gpio-ranges = <&pinctrl 0 32 32>;
> #gpio-cells = <2>;
>
> interrupt-controller;
> @@ -1390,6 +1392,7 @@
> interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cru PCLK_GPIO2>;
> gpio-controller;
> + gpio-ranges = <&pinctrl 0 64 32>;
> #gpio-cells = <2>;
>
> interrupt-controller;
> @@ -1402,6 +1405,7 @@
> interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&cru PCLK_GPIO3>;
> gpio-controller;
> + gpio-ranges = <&pinctrl 0 96 32>;
> #gpio-cells = <2>;
>
> interrupt-controller;