diff mbox series

[v4,3/3] arm64: tegra: Add Tegra234 pin controllers

Message ID 20230602141445.3012550-4-thierry.reding@gmail.com
State New
Headers show
Series pinctrl: tegra: Add Tegra234 pinmux driver | expand

Commit Message

Thierry Reding June 2, 2023, 2:14 p.m. UTC 
From: Prathamesh Shete <pshete@nvidia.com>

Add the device tree nodes for the MAIN and AON pin controllers found on
the Tegra234 family of SoCs.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v3:
- use correct value for #address-cells and #size-cells
- correct gpio-ranges property name

 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 133b2d32d19b..9dba05be03d2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -109,6 +109,7 @@  gpio: gpio@2200000 {
 			interrupt-controller;
 			#gpio-cells = <2>;
 			gpio-controller;
+			gpio-ranges = <&pinmux 0 0 164>;
 		};
 
 		ethernet@2310000 {
@@ -147,6 +148,11 @@  codec@242c000 {
 			status = "disabled";
 		};
 
+		pinmux: pinmux@2430000 {
+			compatible = "nvidia,tegra234-pinmux";
+			reg = <0x0 0x2430000 0x0 0x19100>;
+		};
+
 		gpcdma: dma-controller@2600000 {
 			compatible = "nvidia,tegra234-gpcdma",
 				     "nvidia,tegra186-gpcdma";
@@ -1805,6 +1811,12 @@  gpio_aon: gpio@c2f0000 {
 			interrupt-controller;
 			#gpio-cells = <2>;
 			gpio-controller;
+			gpio-ranges = <&pinmux_aon 0 0 32>;
+		};
+
+		pinmux_aon: pinmux@c300000 {
+			compatible = "nvidia,tegra234-pinmux-aon";
+			reg = <0x0 0xc300000 0x0 0x4000>;
 		};
 
 		pwm4: pwm@c340000 {