[PATCH 3/3] arm64: dts: amlogic: a4: add pinctrl node
From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>
Date: 2024-06-11 05:11:00
Also in:
b4-sent, linux-amlogic, linux-devicetree, linux-gpio, lkml
Subsystem:
arm/amlogic meson soc support, the rest · Maintainers:
Neil Armstrong, Kevin Hilman, Linus Torvalds
From: Xianwei Zhao <xianwei.zhao@amlogic.com> Add pinctrl device to support Amlogic A4. Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> --- arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 36 +++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index de10e7aebf21..5d858bb93eb7 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi@@ -47,4 +47,40 @@ pwrc: power-controller { #power-domain-cells = <1>; }; }; + + soc { + aobus_pinctrl: pinctrl@fe08e700 { + compatible = "amlogic,a4-aobus-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ao_gpio: bank@fe08e700 { + reg = <0x0 0xfe08e700 0x0 0x04>, + <0x0 0xfe08e704 0x0 0x60>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&aobus_pinctrl 0 0 8>; + }; + }; + }; +}; + +&apb { + periphs_pinctrl: pinctrl@4000 { + compatible = "amlogic,a4-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@4000 { + reg = <0x0 0x4000 0x0 0x0050>, + <0x0 0x40c0 0x0 0x0220>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 73>; + }; + }; };
--
2.37.1
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