[PATCH v6 3/3] arm64: dts: meson: a1: add pinctrl controller support
From: Qianggui Song <hidden>
Date: 2019-11-15 12:04:10
Also in:
linux-amlogic, linux-devicetree, linux-gpio, lkml
Subsystem:
arm/amlogic meson soc support, the rest · Maintainers:
Neil Armstrong, Kevin Hilman, Linus Torvalds
add peripheral pinctrl controller to a1 SoC Signed-off-by: Qianggui Song <redacted> --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 7210ad049d1d..0965259af869 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi@@ -5,6 +5,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/gpio/meson-a1-gpio.h> / { compatible = "amlogic,a1";
@@ -74,6 +75,23 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x1000000>; + periphs_pinctrl: pinctrl@0400 { + compatible = "amlogic,meson-a1-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@0400 { + reg = <0x0 0x0400 0x0 0x003c>, + <0x0 0x0480 0x0 0x0118>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 62>; + }; + + }; + uart_AO: serial@1c00 { compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
--
1.9.1
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