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Diffstat (limited to 'dts/src/arm64/mediatek/mt6797.dtsi')
-rw-r--r--dts/src/arm64/mediatek/mt6797.dtsi28
1 files changed, 28 insertions, 0 deletions
diff --git a/dts/src/arm64/mediatek/mt6797.dtsi b/dts/src/arm64/mediatek/mt6797.dtsi
index 4beaa71..2b2a69c 100644
--- a/dts/src/arm64/mediatek/mt6797.dtsi
+++ b/dts/src/arm64/mediatek/mt6797.dtsi
@@ -14,6 +14,7 @@
#include <dt-bindings/clock/mt6797-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/mt6797-pinfunc.h>
/ {
compatible = "mediatek,mt6797";
@@ -129,6 +130,33 @@
#clock-cells = <1>;
};
+ pio: pinctrl@10005000 {
+ compatible = "mediatek,mt6797-pinctrl";
+ reg = <0 0x10005000 0 0x1000>,
+ <0 0x10002000 0 0x400>,
+ <0 0x10002400 0 0x400>,
+ <0 0x10002800 0 0x400>,
+ <0 0x10002C00 0 0x400>;
+ reg-names = "gpio", "iocfgl", "iocfgb",
+ "iocfgr", "iocfgt";
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ uart0_pins_a: uart0 {
+ pins0 {
+ pinmux = <MT6797_GPIO234__FUNC_UTXD0>,
+ <MT6797_GPIO235__FUNC_URXD0>;
+ };
+ };
+
+ uart1_pins_a: uart1 {
+ pins1 {
+ pinmux = <MT6797_GPIO232__FUNC_URXD1>,
+ <MT6797_GPIO233__FUNC_UTXD1>;
+ };
+ };
+ };
+
scpsys: scpsys@10006000 {
compatible = "mediatek,mt6797-scpsys";
#power-domain-cells = <1>;