arm64: allwinner: h6: add node for R_PIO pin controller

Allwinner H6 SoC has a R_PIO pin controller which controls PL and PM
GPIO banks.

Add support for it.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index db9da34..a1d19f9 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -183,5 +183,18 @@
                        #clock-cells = <1>;
                        #reset-cells = <1>;
                };
+
+               r_pio: pinctrl@7022000 {
+                       compatible = "allwinner,sun50i-h6-r-pinctrl";
+                       reg = <0x07022000 0x400>;
+                       interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&r_ccu 2>, <&osc24M>, <&osc32k>;
+                       clock-names = "apb", "hosc", "losc";
+                       gpio-controller;
+                       #gpio-cells = <3>;
+                       interrupt-controller;
+                       #interrupt-cells = <3>;
+               };
        };
 };