From: Qianggui Song <qianggui.song@amlogic.com>
Date: Fri, 15 Nov 2019 12:03:49 +0000 (+0800)
Subject: arm64: dts: meson: a1: add pinctrl controller support
X-Git-Tag: v5.10.7~3251^2~18^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e6eeb92d23e297861589bff72f8352b0fcc9c933;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: meson: a1: add pinctrl controller support

add peripheral pinctrl controller to a1 SoC

Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 1c588ab..4dec518 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";
@@ -74,12 +75,30 @@
 			#size-cells = <2>;
 			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x1000000>;
 
+
 			reset: reset-controller@0 {
 				compatible = "amlogic,meson-a1-reset";
 				reg = <0x0 0x0 0x0 0x8c>;
 				#reset-cells = <1>;
 			};
 
+			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";