Hi Niklas,
Thank you for the patch.
On Friday 12 December 2014 21:01:36 Niklas Söderlund wrote:
> With this information all GPIOs can make use of the PFC functionality.
>
> Signed-off-by: Niklas Söderlund <niso@xxxxxx>
> ---
> arch/arm/boot/dts/emev2.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi
> index cc7bfe0..518b7fa 100644
> --- a/arch/arm/boot/dts/emev2.dtsi
> +++ b/arch/arm/boot/dts/emev2.dtsi
> @@ -169,12 +169,19 @@
> clock-names = "sclk";
> };
>
> + pfc: pfc@e0140200 {
> + compatible = "renesas,pfc-emev2";
> + reg = <0xe0140200 0x14>, <0xe0140284 0xc>,
> + <0xe0140294 0x8>, <0xe01402a8 0x4>;
I think a single reg entry set to <0xe0140200 0x100> should be enough.
> + };
> +
> gpio0: gpio@e0050000 {
> compatible = "renesas,em-gio";
> reg = <0xe0050000 0x2c>, <0xe0050040 0x20>;
> interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>,
> <0 68 IRQ_TYPE_LEVEL_HIGH>;
> gpio-controller;
> + gpio-ranges = <&pfc 0 0 32>;
> #gpio-cells = <2>;
> ngpios = <32>;
> interrupt-controller;
> @@ -186,6 +193,7 @@
> interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>,
> <0 70 IRQ_TYPE_LEVEL_HIGH>;
> gpio-controller;
> + gpio-ranges = <&pfc 0 32 32>;
> #gpio-cells = <2>;
> ngpios = <32>;
> interrupt-controller;
> @@ -197,6 +205,7 @@
> interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>,
> <0 72 IRQ_TYPE_LEVEL_HIGH>;
> gpio-controller;
> + gpio-ranges = <&pfc 0 64 32>;
> #gpio-cells = <2>;
> ngpios = <32>;
> interrupt-controller;
> @@ -208,6 +217,7 @@
> interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>,
> <0 74 IRQ_TYPE_LEVEL_HIGH>;
> gpio-controller;
> + gpio-ranges = <&pfc 0 96 32>;
> #gpio-cells = <2>;
> ngpios = <32>;
> interrupt-controller;
> @@ -219,6 +229,7 @@
> interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>,
> <0 76 IRQ_TYPE_LEVEL_HIGH>;
> gpio-controller;
> + gpio-ranges = <&pfc 0 128 32>;
Shouldn't this be <&pfc 0 128 31>; ?
> #gpio-cells = <2>;
> ngpios = <31>;
> interrupt-controller;
--
Regards,
Laurent Pinchart
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