Merge tag 'renesas-dt2-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Second Round of Renesas ARM Based SoC DT Updates for v4.1" from Simon Horman:

* ape6evm board
  - Configure GPIO keys as wake-up source
  - Enable pull-up for GPIO switches
  - Correct polarity of LEDs
* r8a7791 SoC
  - Correct IPMMU-GP clock to device tree
* r8a7794 SoC
  - Correct ethernet controller PHY IRQ
* lager, koelsch and marzen boards
  - Add DU external pixel clock to DT
* lager board
  - Add HDMI output support to DT
* r8a7791 and r8a7790 SoCs
  - Tidy up SDHI register size in DT
  - Reference DMA channels for SDHI in DT

* tag 'renesas-dt2-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: ape6evm dts: Configure the custom switch as wake-up source
  ARM: shmobile: ape6evm dts: Enable pull-up for GPIO switches
  ARM: shmobile: r8a7791: Fix IPMMU-GP clock to device tree
  ARM: shmobile: r8a7794: alt: Fix ethernet controller PHY IRQ line
  ARM: shmobile: lager: Add DU external pixel clocks to DT
  ARM: shmobile: koelsch: Add DU external pixel clocks to DT
  ARM: shmobile: marzen: Add DU external pixel clock to DT
  ARM: shmobile: ape6evm dts: Fix polarity of LEDs
  ARM: shmobile: lager: Add DU HDMI output support
  ARM: shmobile: r8a7791: Fix HSUSB clock to hp_clk from mp_clk
  ARM: shmobile: r8a7790: Fix HSUSB clock to hp_clk from mp_clk
  ARM: shmobile: r8a7791: tidyup SDHI register size on DTSI
  ARM: shmobile: r8a7790: tidyup SDHI register size on DTSI
  ARM: shmobile: r8a7791: Reference DMA channels in SDHI DT nodes
  ARM: shmobile: r8a7790: Reference DMA channels in SDHI DT nodes

7 files changed, 136 insertions, 14 deletions

diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index 0d50bef01234..d1b6a07253ae 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -95,27 +95,27 @@
 	leds {
 		compatible = "gpio-leds";
 		led1 {
-			gpios = <&pfc 28 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 28 GPIO_ACTIVE_HIGH>;
 			label = "GNSS_EN";
 		};
 		led2 {
-			gpios = <&pfc 126 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 126 GPIO_ACTIVE_HIGH>;
 			label = "NFC_NRST";
 		};
 		led3 {
-			gpios = <&pfc 132 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 132 GPIO_ACTIVE_HIGH>;
 			label = "GNSS_NRST";
 		};
 		led4 {
-			gpios = <&pfc 232 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 232 GPIO_ACTIVE_HIGH>;
 			label = "BT_WAKEUP";
 		};
 		led5 {
-			gpios = <&pfc 250 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 250 GPIO_ACTIVE_HIGH>;
 			label = "STROBE";
 		};
 		led6 {
-			gpios = <&pfc 288 GPIO_ACTIVE_LOW>;
+			gpios = <&pfc 288 GPIO_ACTIVE_HIGH>;
 			label = "BBRESETOUT";
 		};
 	};
@@ -123,10 +123,14 @@
 	keyboard {
 		compatible = "gpio-keys";
 
+		pinctrl-names = "default";
+		pinctrl-0 = <&keyboard_pins>;
+
 		zero-key {
 			gpios = <&pfc 324 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_0>;
 			label = "S16";
+			gpio-key,wakeup;
 		};
 
 		menu-key {
@@ -208,6 +212,12 @@
 		renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 		renesas,function = "sdhi1";
 	};
+
+	keyboard_pins: keyboard {
+		renesas,pins = "PORT324", "PORT325", "PORT326", "PORT327",
+			       "PORT328", "PORT329";
+		bias-pull-up;
+	};
 };
 
 &mmcif0 {
diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts
index e83d40e24bcd..540756cdf391 100644
--- a/arch/arm/boot/dts/r8a7779-marzen.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen.dts
@@ -122,6 +122,12 @@
 			};
 		};
 	};
+
+	x3_clk: x3-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <65000000>;
+	};
 };
 
 &du {
@@ -129,6 +135,9 @@
 	pinctrl-names = "default";
 	status = "okay";
 
+	clocks = <&mstp1_clks R8A7779_CLK_DU>, <&x3_clk>;
+	clock-names = "du", "dclkin.0";
+
 	ports {
 		port@0 {
 			endpoint {
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 0c3b6783b72a..329bb994aac0 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -222,6 +222,29 @@
 			};
 		};
 	};
+
+	hdmi-out {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&adv7511_out>;
+			};
+		};
+	};
+
+	x2_clk: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
+
+	x13_clk: x13-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
 };
 
 &du {
@@ -229,12 +252,26 @@
 	pinctrl-names = "default";
 	status = "okay";
 
+	clocks = <&mstp7_clks R8A7790_CLK_DU0>,
+		 <&mstp7_clks R8A7790_CLK_DU1>,
+		 <&mstp7_clks R8A7790_CLK_DU2>,
+		 <&mstp7_clks R8A7790_CLK_LVDS0>,
+		 <&mstp7_clks R8A7790_CLK_LVDS1>,
+		 <&x13_clk>, <&x2_clk>;
+	clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
+		      "dclkin.0", "dclkin.1";
+
 	ports {
 		port@0 {
 			endpoint {
 				remote-endpoint = <&adv7123_in>;
 			};
 		};
+		port@1 {
+			endpoint {
+				remote-endpoint = <&adv7511_in>;
+			};
+		};
 		port@2 {
 			lvds_connector: endpoint {
 			};
@@ -506,6 +543,38 @@
 			};
 		};
 	};
+
+	hdmi@39 {
+		compatible = "adi,adv7511w";
+		reg = <0x39>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+
+		adi,input-depth = <8>;
+		adi,input-colorspace = "rgb";
+		adi,input-clock = "1x";
+		adi,input-style = <1>;
+		adi,input-justification = "evenly";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				adv7511_in: endpoint {
+					remote-endpoint = <&du_out_lvds0>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				adv7511_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
 };
 
 &iic3 {
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index c6c0a0c8f1be..b3202526b62c 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1,6 +1,7 @@
 /*
  * Device Tree Source for the r8a7790 SoC
  *
+ * Copyright (C) 2015 Renesas Electronics Corporation
  * Copyright (C) 2013-2014 Renesas Solutions Corp.
  * Copyright (C) 2014 Cogent Embedded Inc.
  *
@@ -493,17 +494,21 @@
 
 	sdhi0: sd@ee100000 {
 		compatible = "renesas,sdhi-r8a7790";
-		reg = <0 0xee100000 0 0x200>;
+		reg = <0 0xee100000 0 0x328>;
 		interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI0>;
+		dmas = <&dmac1 0xcd>, <&dmac1 0xce>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
 	sdhi1: sd@ee120000 {
 		compatible = "renesas,sdhi-r8a7790";
-		reg = <0 0xee120000 0 0x200>;
+		reg = <0 0xee120000 0 0x328>;
 		interrupts = <0 166 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI1>;
+		dmas = <&dmac1 0xc9>, <&dmac1 0xca>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -512,6 +517,8 @@
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI2>;
+		dmas = <&dmac1 0xc1>, <&dmac1 0xc2>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -520,6 +527,8 @@
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7790_CLK_SDHI3>;
+		dmas = <&dmac1 0xd3>, <&dmac1 0xd4>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -1173,7 +1182,7 @@
 		mstp7_clks: mstp7_clks@e615014c {
 			compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>, <&mp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
+			clocks = <&mp_clk>, <&hp_clk>, <&zs_clk>, <&zs_clk>, <&p_clk>,
 				 <&p_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>, <&zx_clk>,
 				 <&zx_clk>;
 			#clock-cells = <1>;
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 624bb2c30513..75fa9852e235 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -269,6 +269,18 @@
 			};
 		};
 	};
+
+	x2_clk: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
+
+	x13_clk: x13-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+	};
 };
 
 &du {
@@ -276,6 +288,13 @@
 	pinctrl-names = "default";
 	status = "okay";
 
+	clocks = <&mstp7_clks R8A7791_CLK_DU0>,
+		 <&mstp7_clks R8A7791_CLK_DU1>,
+		 <&mstp7_clks R8A7791_CLK_LVDS0>,
+		 <&x13_clk>, <&x2_clk>;
+	clock-names = "du.0", "du.1", "lvds.0",
+		      "dclkin.0", "dclkin.1";
+
 	ports {
 		port@0 {
 			endpoint {
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 1e593a2b55fa..e899f79253fe 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1,7 +1,7 @@
 /*
  * Device Tree Source for the r8a7791 SoC
  *
- * Copyright (C) 2013-2014 Renesas Electronics Corporation
+ * Copyright (C) 2013-2015 Renesas Electronics Corporation
  * Copyright (C) 2013-2014 Renesas Solutions Corp.
  * Copyright (C) 2014 Cogent Embedded Inc.
  *
@@ -482,9 +482,11 @@
 
 	sdhi0: sd@ee100000 {
 		compatible = "renesas,sdhi-r8a7791";
-		reg = <0 0xee100000 0 0x200>;
+		reg = <0 0xee100000 0 0x328>;
 		interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7791_CLK_SDHI0>;
+		dmas = <&dmac1 0xcd>, <&dmac1 0xce>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -493,6 +495,8 @@
 		reg = <0 0xee140000 0 0x100>;
 		interrupts = <0 167 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7791_CLK_SDHI1>;
+		dmas = <&dmac1 0xc1>, <&dmac1 0xc2>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -501,6 +505,8 @@
 		reg = <0 0xee160000 0 0x100>;
 		interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp3_clks R8A7791_CLK_SDHI2>;
+		dmas = <&dmac1 0xd3>, <&dmac1 0xd4>;
+		dma-names = "tx", "rx";
 		status = "disabled";
 	};
 
@@ -1178,7 +1184,7 @@
 		mstp7_clks: mstp7_clks@e615014c {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
-			clocks = <&mp_clk>,  <&mp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
+			clocks = <&mp_clk>,  <&hp_clk>, <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
 				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>,
 				 <&zx_clk>, <&zx_clk>, <&zx_clk>;
 			#clock-cells = <1>;
@@ -1196,7 +1202,7 @@
 		mstp8_clks: mstp8_clks@e6150990 {
 			compatible = "renesas,r8a7791-mstp-clocks", "renesas,cpg-mstp-clocks";
 			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
-			clocks = <&zg_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>,
+			clocks = <&zx_clk>, <&hp_clk>, <&zg_clk>, <&zg_clk>,
 			         <&zg_clk>, <&p_clk>, <&zs_clk>, <&zs_clk>;
 			#clock-cells = <1>;
 			clock-indices = <
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index 25bf434433b1..928cfa641475 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -51,7 +51,7 @@
 	phy1: ethernet-phy@1 {
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
-		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
 	};
 };