ARM64: dts: meson-axg: add pinctrl DT info for Meson-AXG SoC

Add new pinctrl DT info for the Amlogic's Meson-AXG SoC.

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
[khilman: dropped unnecessary include]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 01beb21..d356ce7 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -171,6 +171,32 @@
                        #mbox-cells = <1>;
                };
 
+               periphs: periphs@ff634000 {
+                       compatible = "simple-bus";
+                       reg = <0x0 0xff634000 0x0 0x2000>;
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>;
+
+                       pinctrl_periphs: pinctrl@480 {
+                               compatible = "amlogic,meson-axg-periphs-pinctrl";
+                               #address-cells = <2>;
+                               #size-cells = <2>;
+                               ranges;
+
+                               gpio: bank@480 {
+                                       reg = <0x0 0x00480 0x0 0x40>,
+                                               <0x0 0x004e8 0x0 0x14>,
+                                               <0x0 0x00520 0x0 0x14>,
+                                               <0x0 0x00430 0x0 0x3c>;
+                                       reg-names = "mux", "pull", "pull-enable", "gpio";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       gpio-ranges = <&pinctrl_periphs 0 0 86>;
+                               };
+                       };
+               };
+
                sram: sram@fffc0000 {
                        compatible = "amlogic,meson-axg-sram", "mmio-sram";
                        reg = <0x0 0xfffc0000 0x0 0x20000>;
@@ -196,6 +222,23 @@
                        #size-cells = <2>;
                        ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
 
+                       pinctrl_aobus: pinctrl@14 {
+                               compatible = "amlogic,meson-axg-aobus-pinctrl";
+                               #address-cells = <2>;
+                               #size-cells = <2>;
+                               ranges;
+
+                               gpio_ao: bank@14 {
+                                       reg = <0x0 0x00014 0x0 0x8>,
+                                               <0x0 0x0002c 0x0 0x4>,
+                                               <0x0 0x00024 0x0 0x8>;
+                                       reg-names = "mux", "pull", "gpio";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       gpio-ranges = <&pinctrl_aobus 0 0 15>;
+                               };
+                       };
+
                        uart_AO: serial@3000 {
                                compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
                                reg = <0x0 0x3000 0x0 0x18>;