Merge branch 'vf610-suspend-4.4-lpstop2' into toradex_vf_4.4-next

4 files changed, 106 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index f5d4c7828dd1..4f5b05c6e9f3 100644
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -7,6 +7,8 @@
  * (at your option) any later version.
  */
 
+#include <dt-bindings/input/input.h>
+
 / {
 	chosen {
 		stdout-path = "serial0:115200n8";
@@ -50,6 +52,20 @@
 			vin-supply = <&sys_5v0_reg>;
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiokeys>;
+
+		power {
+			label = "Wake-Up";
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			gpio-key,wakeup;
+		};
+	};
 };
 
 &bl {
@@ -139,5 +155,11 @@
 				VF610_PAD_PTB21__GPIO_43	0x22ed
 			>;
 		};
+
+		pinctrl_gpiokeys: gpiokeys {
+			fsl,pins = <
+				VF610_PAD_PTB19__GPIO_41	0x219d
+			>;
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index c1afb4ed9763..682baff05355 100644
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -23,6 +23,13 @@
 	status = "okay";
 };
 
+&clks {
+	assigned-clocks = <&clks VF610_CLK_ENET_SEL>,
+			  <&clks VF610_CLK_ENET_TS_SEL>;
+	assigned-clock-parents = <&clks VF610_CLK_ENET_50M>,
+				 <&clks VF610_CLK_ENET_50M>;
+};
+
 &dspi1 {
 	bus-num = <1>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 5438ee4be2ec..8419c0607f9b 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -96,6 +96,10 @@
 &clks {
 	clocks = <&sxosc>, <&fxosc>, <&enet_ext>, <&audio_ext>;
 	clock-names = "sxosc", "fxosc", "enet_ext", "audio_ext";
+	assigned-clocks = <&clks VF610_CLK_ENET_SEL>,
+			  <&clks VF610_CLK_ENET_TS_SEL>;
+	assigned-clock-parents = <&clks VF610_CLK_ENET_EXT>,
+				 <&clks VF610_CLK_ENET_EXT>;
 };
 
 &dspi0 {
diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 15ad0f8ad6e7..15df7738e40a 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -54,9 +54,46 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "simple-bus";
-		interrupt-parent = <&mscm_ir>;
+		interrupt-parent = <&gpc>;
 		ranges;
 
+		ocram0: sram@3f000000 {
+			compatible = "mmio-sram";
+			reg = <0x3f000000 0x40000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x3f000000 0x40000>;
+
+			stbyram1@0 {
+				reg = <0x0 0x4000>;
+				label = "stbyram1";
+				pool;
+			};
+
+			stbyram2@4000 {
+				reg = <0x4000 0xc000>;
+				label = "stbyram2";
+				pool;
+			};
+		};
+
+		ocram1: sram@3f040000 {
+			compatible = "mmio-sram";
+			reg = <0x3f040000 0x40000>;
+		};
+
+		gfxram0: sram@3f400000 {
+			compatible = "mmio-sram";
+			reg = <0x3f400000 0x80000>;
+		};
+
+		/* used by L2 cache */
+		gfxram1: sram@3f480000 {
+			compatible = "mmio-sram";
+			reg = <0x3f480000 0x80000>;
+		};
+
 		aips0: aips-bus@40000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
@@ -278,6 +315,7 @@
 				interrupt-controller;
 				#interrupt-cells = <2>;
 				gpio-ranges = <&iomuxc 0 0 32>;
+				fsl,gpio-wakeup = <&wakeup 22 0 8>; /* PTB0...PTB7 */
 			};
 
 			gpio1: gpio@4004a000 {
@@ -289,6 +327,10 @@
 				interrupt-controller;
 				#interrupt-cells = <2>;
 				gpio-ranges = <&iomuxc 0 32 32>;
+				fsl,gpio-wakeup = <&wakeup 1 8 2>, /* PTB11, PTB12 (NMI)*/
+						<&wakeup 4 10 1>, /* PTB14 */
+						<&wakeup 6 11 1>, /* PTB16 */
+						<&wakeup 9 12 2>; /* PTB19, PTB20 */
 			};
 
 			gpio2: gpio@4004b000 {
@@ -311,6 +353,9 @@
 				interrupt-controller;
 				#interrupt-cells = <2>;
 				gpio-ranges = <&iomuxc 0 96 32>;
+				fsl,gpio-wakeup = <&wakeup 1 14 1>, /* PTB27 */
+						<&wakeup 7 15 1>, /* PTC30 */
+						<&wakeup 29 16 1>; /* PTE20 */
 			};
 
 			gpio4: gpio@4004d000 {
@@ -329,6 +374,11 @@
 				reg = <0x40050000 0x400>;
 			};
 
+			scsc: scsc@40052000 {
+				compatible = "fsl,vf610-scsc";
+				reg = <0x40052000 0x1000>;
+			};
+
 			usbphy0: usbphy@40050800 {
 				compatible = "fsl,vf610-usbphy";
 				reg = <0x40050800 0x400>;
@@ -385,6 +435,13 @@
 				status = "disabled";
 			};
 
+			wakeup: wkpu@4006a000 {
+				compatible = "fsl,vf610-wkpu";
+				reg = <0x4006a000 0x1000>;
+				interrupts = <92 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_WKPU>;
+			};
+
 			clks: ccm@4006b000 {
 				compatible = "fsl,vf610-ccm";
 				reg = <0x4006b000 0x1000>;
@@ -417,6 +474,14 @@
 				reg = <0x4006e000 0x1000>;
 				interrupts = <96 IRQ_TYPE_LEVEL_HIGH>;
 			};
+
+			gpc: gpc@4006c000 {
+				compatible = "fsl,vf610-gpc";
+				reg = <0x4006c000 0x1000>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&mscm_ir>;
+			};
 		};
 
 		aips1: aips-bus@40080000 {
@@ -473,6 +538,13 @@
 				status = "disabled";
 			};
 
+			ddrmc: ddrmc@400ae000 {
+				compatible = "fsl,vf610-ddrmc";
+				reg = <0x400ae000 0x400>;
+				clocks = <&clks VF610_CLK_DDRMC>;
+				clock-names = "ddrc";
+			};
+
 			adc1: adc@400bb000 {
 				compatible = "fsl,vf610-adc";
 				reg = <0x400bb000 0x1000>;