arm64: allwinner: a64: add R_PIO pinctrl node

Allwinner A64 have a dedicated pin controller to manage the PL pin bank.
As the driver and the required clock support are added, add the device
node for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 1d4e5bcced0c..6bc606b4d74d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -409,5 +409,17 @@
                         #clock-cells = <1>;
                         #reset-cells = <1>;
                 };
+
+                r_pio: pinctrl@01f02c00 {
+                        compatible = "allwinner,sun50i-a64-r-pinctrl";
+                        reg = <0x01f02c00 0x400>;
+                        interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+                        clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
+                        clock-names = "apb", "hosc", "losc";
+                        gpio-controller;
+                        #gpio-cells = <3>;
+                        interrupt-controller;
+                        #interrupt-cells = <3>;
+                };
         };
 };