diff mbox

[6/7] arm64: dts: mt7622: use gpio-ranges to pinctrl device

Message ID e0483accc1e82280492a2f68a90959232ba868f6.1529639050.git.sean.wang@mediatek.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sean Wang June 22, 2018, 3:49 a.m. UTC 
From: Sean Wang <sean.wang@mediatek.com>

Using gpio-ranges property represent which GPIOs correspond to which pins
on MT7622 pin controllers. For details, we can see section 2.1 of
Documentation/devicetree/bindings/gpio/gpio.txt to know how to bind pinctrl
and gpio drivers via the "gpio-ranges" property.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Linus Walleij June 29, 2018, 12:22 p.m. UTC | #1 
On Fri, Jun 22, 2018 at 5:49 AM <sean.wang@mediatek.com> wrote:

> From: Sean Wang <sean.wang@mediatek.com>
>
> Using gpio-ranges property represent which GPIOs correspond to which pins
> on MT7622 pin controllers. For details, we can see section 2.1 of
> Documentation/devicetree/bindings/gpio/gpio.txt to know how to bind pinctrl
> and gpio drivers via the "gpio-ranges" property.
>
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
Matthias Brugger July 16, 2018, 1:36 p.m. UTC | #2 
On 22/06/18 05:49, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
> 
> Using gpio-ranges property represent which GPIOs correspond to which pins
> on MT7622 pin controllers. For details, we can see section 2.1 of
> Documentation/devicetree/bindings/gpio/gpio.txt to know how to bind pinctrl
> and gpio drivers via the "gpio-ranges" property.
> 
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>

pushed now to v4.18-next/dts64

Thanks

> ---
>  arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> index e2c5450..50cb56c 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> @@ -291,6 +291,7 @@
>  		reg-names = "base", "eint";
>  		gpio-controller;
>  		#gpio-cells = <2>;
> +		gpio-ranges = <&pio 0 0 103>;
>  		interrupt-controller;
>  		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
>  		interrupt-parent = <&gic>;
>
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index e2c5450..50cb56c 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -291,6 +291,7 @@ 
 		reg-names = "base", "eint";
 		gpio-controller;
 		#gpio-cells = <2>;
+		gpio-ranges = <&pio 0 0 103>;
 		interrupt-controller;
 		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
 		interrupt-parent = <&gic>;