From 8a7669a53e6ad623aadfc716d233cd8d4901d1ef Mon Sep 17 00:00:00 2001 From: Jian Hu Date: Mon, 20 Nov 2017 22:54:14 +0800 Subject: [PATCH] ARM64: dts: meson-axg: describe pin DT info for I2C controller Describe all the pin mux for the I2C controller which found in Meson-AXG SoC. Signed-off-by: Jian Hu Signed-off-by: Yixun Lan Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 64 ++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 9ac300f..a6b83e8 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -499,6 +499,70 @@ function = "spi1"; }; }; + + i2c0_pins: i2c0 { + mux { + groups = "i2c0_sck", + "i2c0_sda"; + function = "i2c0"; + }; + }; + + i2c1_z_pins: i2c1_z { + mux { + groups = "i2c1_sck_z", + "i2c1_sda_z"; + function = "i2c1"; + }; + }; + + i2c1_x_pins: i2c1_x { + mux { + groups = "i2c1_sck_x", + "i2c1_sda_x"; + function = "i2c1"; + }; + }; + + i2c2_x_pins: i2c2_x { + mux { + groups = "i2c2_sck_x", + "i2c2_sda_x"; + function = "i2c2"; + }; + }; + + i2c2_a_pins: i2c2_a { + mux { + groups = "i2c2_sck_a", + "i2c2_sda_a"; + function = "i2c2"; + }; + }; + + i2c3_a6_pins: i2c3_a6 { + mux { + groups = "i2c3_sda_a6", + "i2c3_sck_a7"; + function = "i2c3"; + }; + }; + + i2c3_a12_pins: i2c3_a12 { + mux { + groups = "i2c3_sda_a12", + "i2c3_sck_a13"; + function = "i2c3"; + }; + }; + + i2c3_a19_pins: i2c3_a19 { + mux { + groups = "i2c3_sda_a19", + "i2c3_sck_a20"; + function = "i2c3"; + }; + }; }; }; -- 2.7.4