From 1d54866a15eea1e7df6f7ce0f4c08358c1ef8774 Mon Sep 17 00:00:00 2001
From: Martin Ayotte <martinayotte@yahoo.ca>
Date: Tue, 13 Nov 2018 15:08:34 -0500
Subject: [PATCH] add new H6 overlays for UARTs and I2Cs

---
 sun50i-h6/sun50i-h6-i2c0.dts  | 20 ++++++++++++++++++++
 sun50i-h6/sun50i-h6-i2c1.dts  | 20 ++++++++++++++++++++
 sun50i-h6/sun50i-h6-i2c2.dts  | 20 ++++++++++++++++++++
 sun50i-h6/sun50i-h6-uart1.dts | 22 ++++++++++++++++++++++
 sun50i-h6/sun50i-h6-uart2.dts | 32 ++++++++++++++++++++++++++++++++
 sun50i-h6/sun50i-h6-uart3.dts | 32 ++++++++++++++++++++++++++++++++
 6 files changed, 146 insertions(+)
 create mode 100644 sun50i-h6/sun50i-h6-i2c0.dts
 create mode 100644 sun50i-h6/sun50i-h6-i2c1.dts
 create mode 100644 sun50i-h6/sun50i-h6-i2c2.dts
 create mode 100644 sun50i-h6/sun50i-h6-uart1.dts
 create mode 100644 sun50i-h6/sun50i-h6-uart2.dts
 create mode 100644 sun50i-h6/sun50i-h6-uart3.dts

diff --git a/sun50i-h6/sun50i-h6-i2c0.dts b/sun50i-h6/sun50i-h6-i2c0.dts
new file mode 100644
index 0000000..7e7ee8c
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-i2c0.dts
@@ -0,0 +1,20 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			i2c0 = "/soc/i2c@5002000";
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c0>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/sun50i-h6/sun50i-h6-i2c1.dts b/sun50i-h6/sun50i-h6-i2c1.dts
new file mode 100644
index 0000000..1117698
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-i2c1.dts
@@ -0,0 +1,20 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			i2c1 = "/soc/i2c@5002400";
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c1>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/sun50i-h6/sun50i-h6-i2c2.dts b/sun50i-h6/sun50i-h6-i2c2.dts
new file mode 100644
index 0000000..b627529
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-i2c2.dts
@@ -0,0 +1,20 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			i2c2 = "/soc/i2c@5002800";
+		};
+	};
+
+	fragment@1 {
+		target = <&i2c2>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/sun50i-h6/sun50i-h6-uart1.dts b/sun50i-h6/sun50i-h6-uart1.dts
new file mode 100644
index 0000000..44aa94e
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-uart1.dts
@@ -0,0 +1,22 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			serial1 = "/soc/serial@5000400";
+		};
+	};
+
+	fragment@1 {
+		target = <&uart1>;
+		 __overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart1_pins>;
+			status = "okay";
+		};
+	};
+};
diff --git a/sun50i-h6/sun50i-h6-uart2.dts b/sun50i-h6/sun50i-h6-uart2.dts
new file mode 100644
index 0000000..7a1860e
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-uart2.dts
@@ -0,0 +1,32 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			serial2 = "/soc/serial@5000800";
+		};
+	};
+
+	fragment@1 {
+		target = <&pio>;
+		__overlay__ {
+			uart2_rts_cts: uart2_rts_cts {
+				pins = "PD21", "PD22";
+				function = "uart2";
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&uart2>;
+		 __overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart2_pins>;
+			status = "okay";
+		};
+	};
+};
diff --git a/sun50i-h6/sun50i-h6-uart3.dts b/sun50i-h6/sun50i-h6-uart3.dts
new file mode 100644
index 0000000..38a59ac
--- /dev/null
+++ b/sun50i-h6/sun50i-h6-uart3.dts
@@ -0,0 +1,32 @@
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "allwinner,sun50i-h6";
+
+	fragment@0 {
+		target-path = "/aliases";
+		__overlay__ {
+			serial3 = "/soc/serial@05000c00";
+		};
+	};
+
+	fragment@1 {
+		target = <&pio>;
+		__overlay__ {
+			uart3_rts_cts: uart3_rts_cts {
+				pins = "PD25", "PD26";
+				function = "uart3";
+			};
+		};
+	};
+
+	fragment@2 {
+		target = <&uart3>;
+		 __overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart3_pins>;
+			status = "okay";
+		};
+	};
+};