| Message ID | 20211202095255.165797-5-herve.codina@bootlin.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | spear: Fix SPEAr3XX plgpio support | expand |
diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi index 8ce751a1376d..77570833d46b 100644 --- a/arch/arm/boot/dts/spear310.dtsi +++ b/arch/arm/boot/dts/spear310.dtsi @@ -92,6 +92,7 @@ serial@b2200000 { gpiopinctrl: gpio@b4000000 { compatible = "st,spear-plgpio"; reg = <0xb4000000 0x1000>; + regmap = <&pinmux>; #interrupt-cells = <1>; interrupt-controller; gpio-controller; diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi index 3bc1e93a0a55..47ac4474ed96 100644 --- a/arch/arm/boot/dts/spear320.dtsi +++ b/arch/arm/boot/dts/spear320.dtsi @@ -120,6 +120,7 @@ serial@a4000000 { gpiopinctrl: gpio@b3000000 { compatible = "st,spear-plgpio"; reg = <0xb3000000 0x1000>; + regmap = <&pinmux>; #interrupt-cells = <1>; interrupt-controller; gpio-controller;
Resources used by plgpio and pinmux are conflicting on SPEAr310 and SPEAr320. Use the newly introduced regmap property in plgpio node to use pinmux resources from plgpio and so avoid the conflict. Signed-off-by: Herve Codina <herve.codina@bootlin.com> --- arch/arm/boot/dts/spear310.dtsi | 1 + arch/arm/boot/dts/spear320.dtsi | 1 + 2 files changed, 2 insertions(+)