From 0dfaf375822fd258034889361a8aa7d591ff2a55 Mon Sep 17 00:00:00 2001
From: Bo Yang <bo.yang@amlogic.com>
Date: Fri, 2 Mar 2018 15:39:29 +0800
Subject: [PATCH] dtsi: meson-i2c: add g12a i2c pinmux definitions

PD#156734: dtsi: meson-i2c: add g12a i2c pinmux definitions

Change-Id: I24ef24db8214ce1c927d3a32571fe1ed96fa3ac1
Signed-off-by: Bo Yang <bo.yang@amlogic.com>
---
 arch/arm64/boot/dts/amlogic/mesong12a.dtsi | 105 +++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
index e0f6a55..424a694 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
@@ -792,12 +792,37 @@
 			function = "uart_ao_b";
 		};
 	};
+
 	pwmcpu_pins:pwmcpus {
 		mux {
 			groups = "pwm_ao_d_e";
 			function = "pwm_ao_d";
 		};
 	};
+
+	ao_i2c_master_pins1:ao_i2c_pins1 {
+		mux {
+			groups = "i2c_ao_sck",
+				"i2c_ao_sda";
+			function = "i2c_ao";
+		};
+	};
+
+	ao_i2c_master_pins2:ao_i2c_pins2 {
+		mux {
+			groups = "i2c_ao_sck_e",
+				"i2c_ao_sda_e";
+			function = "i2c_ao";
+		};
+	};
+
+	ao_i2c_slave_pins:ao_i2c_slave_pins {
+		mux {
+			groups = "i2c_ao_slave_sck",
+				"i2c_ao_slave_sda";
+			function = "i2c_ao_slave";
+		};
+	};
 };
 
 &pinctrl_periphs {
@@ -921,6 +946,86 @@
 		};
 	};
 
+	i2c0_master_pins1:i2c0_pins1 {
+		mux {
+			groups = "i2c0_sda_c",
+				"i2c0_sck_c";
+			function = "i2c0";
+		};
+	};
+
+	i2c0_master_pins2:i2c0_pins2 {
+		mux {
+			groups = "i2c0_sda_z0",
+				"i2c0_sck_z1";
+			function = "i2c0";
+		};
+	};
+
+	i2c0_master_pins3:i2c0_pins3 {
+		mux {
+			groups = "i2c0_sda_z7",
+				"i2c0_sck_z8";
+			function = "i2c0";
+		};
+	};
+
+	i2c1_master_pins1:i2c1_pins1 {
+		mux {
+			groups = "i2c1_sda_x",
+				"i2c1_sck_x";
+			function = "i2c1";
+		};
+	};
+
+	i2c1_master_pins2:i2c1_pins2 {
+		mux {
+			groups = "i2c1_sda_h2",
+				"i2c1_sck_h3";
+			function = "i2c1";
+		};
+	};
+
+	i2c1_master_pins3:i2c1_pins3 {
+		mux {
+			groups = "i2c1_sda_h6",
+				"i2c1_sck_h7";
+			function = "i2c1";
+		};
+	};
+
+	i2c2_master_pins1:i2c2_pins1 {
+		mux {
+			groups = "i2c2_sda_x",
+				"i2c2_sck_x";
+			function = "i2c2";
+		};
+	};
+
+	i2c2_master_pins2:i2c2_pins2 {
+		mux {
+			groups = "i2c2_sda_z",
+				"i2c2_sck_z";
+			function = "i2c2";
+		};
+	};
+
+	i2c3_master_pins1:i2c3_pins1 {
+		mux {
+			groups = "i2c3_sda_h",
+				"i2c3_sck_h";
+			function = "i2c3";
+		};
+	};
+
+	i2c3_master_pins2:i2c3_pins2 {
+		mux {
+			groups = "i2c3_sda_a",
+				"i2c3_sck_a";
+			function = "i2c3";
+		};
+	};
+
 	a_uart_pins:a_uart {
 		mux {
 			groups = "uart_tx_a",
-- 
2.7.4