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 --- 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;