[v4,2/6] arm64: dts: actions: Add pinctrl definition for S900 I2C controller

Message ID 20180701172305.15663-3-manivannan.sadhasivam@linaro.org
State Superseded
Headers show
Series
  • Add Actions Semiconductor Owl S900 I2C support
Related show

Commit Message

Manivannan Sadhasivam July 1, 2018, 5:23 p.m.
Add pinctrl definition for Actions Semiconductor S900 I2C controller.
Pinctrl definitions are only available for I2C0, I2C1, and I2C2.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 .../dts/actions/s900-bubblegum-96-pins.dtsi   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 arch/arm64/boot/dts/actions/s900-bubblegum-96-pins.dtsi

Patch

diff --git a/arch/arm64/boot/dts/actions/s900-bubblegum-96-pins.dtsi b/arch/arm64/boot/dts/actions/s900-bubblegum-96-pins.dtsi
new file mode 100644
index 000000000000..95e8b31071f9
--- /dev/null
+++ b/arch/arm64/boot/dts/actions/s900-bubblegum-96-pins.dtsi
@@ -0,0 +1,29 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+&pinctrl {
+
+	i2c0_default: i2c0_default {
+		pinmux {
+			groups = "i2c0_mfp";
+			function = "i2c0";
+		};
+		pinconf {
+			pins = "i2c0_sclk", "i2c0_sdata";
+			bias-pull-up;
+		};
+	};
+
+	i2c1_default: i2c1_default {
+		pinconf {
+			pins = "i2c1_sclk", "i2c1_sdata";
+			bias-pull-up;
+		};
+	};
+
+	i2c2_default: i2c2_default {
+		pinconf {
+			pins = "i2c2_sclk", "i2c2_sdata";
+			bias-pull-up;
+		};
+	};
+};