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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-04-24 17:32:21 +0530
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-04-29 10:47:36 +0530
commitc1294fb5cb7804fb5c469c7b528a7d0fff2027c2 (patch)
tree391d8b1847d184a0598c99813be4202e4f2a8653 /arch/arm64/boot
parent9fe408413f501b3262e591f521bf7aff767f6eba (diff)
arm64: dts: bitmain: Add pinctrl support for BM1880 SoC
Add pinctrl support for Bitmain BM1880 SoC. This SoC only supports pinmuxing and the pinctrl registers are part of the sctrl block. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r--arch/arm64/boot/dts/bitmain/bm1880.dtsi14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
index e4da4ec6a5ee..7726fd4c6be6 100644
--- a/arch/arm64/boot/dts/bitmain/bm1880.dtsi
+++ b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
@@ -80,6 +80,20 @@
#interrupt-cells = <3>;
};
+ sctrl: system-controller@50010000 {
+ compatible = "bitmain,bm1880-sctrl", "syscon",
+ "simple-mfd";
+ reg = <0x0 0x50010000 0x0 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x50010000 0x1000>;
+
+ pinctrl: pinctrl@50 {
+ compatible = "bitmain,bm1880-pinctrl";
+ reg = <0x50 0x4B0>;
+ };
+ };
+
gpio0: gpio@50027000 {
#address-cells = <1>;
#size-cells = <0>;