[PATCH v2 3/4] ARM: dts: aspeed-g5: Modify sgpio node for the enhanced sgpio driver.
From: Steven Lee <hidden>
Date: 2021-05-27 00:55:23
Also in:
linux-arm-kernel, linux-devicetree, linux-gpio, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The enhanced sgpio driver has changed the compatible name to sgpiom and reads the max number of sgpio pins that SoC supported from max-ngpios in dts. Signed-off-by: Steven Lee <redacted> --- arch/arm/boot/dts/aspeed-g5.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index d733c1f161c1..730cbd48eedb 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi@@ -345,13 +345,14 @@ sgpio: sgpio at 1e780200 { #gpio-cells = <2>; - compatible = "aspeed,ast2500-sgpio"; + compatible = "aspeed,ast2500-sgpiom"; gpio-controller; interrupts = <40>; reg = <0x1e780200 0x0100>; clocks = <&syscon ASPEED_CLK_APB>; interrupt-controller; ngpios = <8>; + max-ngpios = <80>; bus-frequency = <12000000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sgpm_default>;
--
2.17.1