[PATCH u-boot, v2019.04-aspeed-openbmc v1 3/3] dts: aspeed: append SGPIO nodes for ast2500 and ast2600

[Dmitriy Sharikhin]

This patch enables support for SGPIO driver in device tree.

Signed-off-by: Dmitrii Sharikhin <d.sharikhin at yadro.com>
---
 arch/arm/dts/ast2500.dtsi | 19 +++++++++++++++++++
 arch/arm/dts/ast2600.dtsi | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/arch/arm/dts/ast2500.dtsi b/arch/arm/dts/ast2500.dtsi
index af03d88d13..f049416091 100644
--- a/arch/arm/dts/ast2500.dtsi
+++ b/arch/arm/dts/ast2500.dtsi
@@ -266,6 +266,20 @@
 				interrupt-controller;
 			};
 
+			sgpio: sgpio at 1e780200 {
+				#gpio-cells = <2>;
+				compatible = "aspeed,ast2500-sgpio";
+				gpio-controller;
+				interrupts = <40>;
+				reg = <0x1e780200 0x0100>;
+				clocks = <&scu ASPEED_CLK_APB>;
+				interrupt-controller;
+				bus-frequency = <12000000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_sgpm_default>;
+				status = "disabled";
+			};
+
 			timer: timer at 1e782000 {
 				/* This timer is a Faraday FTTMR010 derivative */
 				compatible = "aspeed,ast2400-timer";
@@ -1277,6 +1291,11 @@
 		groups = "SDA2";
 	};
 
+	pinctrl_sgpm_default: sgpm_default {
+		function = "SGPM";
+		groups = "SGPM";
+	};
+
 	pinctrl_sgps1_default: sgps1_default {
 		function = "SGPS1";
 		groups = "SGPS1";
diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi
index 290d4da51a..8fb44d7510 100644
--- a/arch/arm/dts/ast2600.dtsi
+++ b/arch/arm/dts/ast2600.dtsi
@@ -445,6 +445,34 @@
 				ngpios = <208>;
 			};
 
+			sgpiom0: sgpiom at 1e780500 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2600-sgpiom";
+				reg = <0x1e780500 0x100>;
+				interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scu ASPEED_CLK_APB2>;
+				interrupt-controller;
+				bus-frequency = <12000000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_sgpm1_default>;
+				status = "disabled";
+			};
+
+			sgpiom1: sgpiom at 1e780600 {
+				#gpio-cells = <2>;
+				gpio-controller;
+				compatible = "aspeed,ast2600-sgpiom";
+				reg = <0x1e780600 0x100>;
+				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&scu ASPEED_CLK_APB2>;
+				interrupt-controller;
+				bus-frequency = <12000000>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_sgpm2_default>;
+				status = "disabled";
+			};
+
 			gpio1: gpio at 1e780800 {
 				compatible = "aspeed,ast2600-gpio";
 				reg = <0x1e780800 0x800>;
@@ -1852,6 +1880,16 @@
 		groups = "SDA2";
 	};
 
+	pinctrl_sgpm1_default: sgpm1_default {
+		function = "SGPM1";
+		groups = "SGPM1";
+	};
+
+	pinctrl_sgpm2_default: sgpm2_default {
+		function = "SGPM2";
+		groups = "SGPM2";
+	};
+
 	pinctrl_sgps1_default: sgps1_default {
 		function = "SGPS1";
 		groups = "SGPS1";
-- 
2.39.2