Merge branch 'imx/dt-for-3.6' of git://git.linaro.org/people/shawnguo…

…/linux-2.6 into next/dt From Shawn Guo <shawn.guo@linaro.org>: Here is the second (last) batch of imx device tree changes for 3.6. * 'imx/dt-for-3.6' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6q: ensure ANATOP controller is available ARM: dts: imx6q-sabrelite: add ecspi1 pinctrl support ARM: dts: imx6q-sabrelite: add usb devices ARM: imx6q: disable usb charger detector ARM: imx6q: add usbphy clocks ARM: imx6q: add usb controller clock lookups ARM: dts: imx: update #interrupt-cells for gpio nodes bindings: update imx and mxs #gpio-cells Signed-off-by: Arnd Bergmann <arnd@arndb.de>
git-mirror · Jul 12, 2012 · 8d5776d · 8d5776d
2 parents e95f2e7 + 9d5f6b5
commit 8d5776d
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diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
@@ -8,8 +8,16 @@ Required properties:
   by low 16 pins and the second one is for high 16 pins.
 - gpio-controller : Marks the device node as a gpio controller.
 - #gpio-cells : Should be two.  The first cell is the pin number and
-  the second cell is used to specify optional parameters (currently
-  unused).
+  the second cell is used to specify the gpio polarity:
+      0 = active high
+      1 = active low
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells : Should be 2.  The first cell is the GPIO number.
+  The second cell bits[3:0] is used to specify trigger type and level flags:
+      1 = low-to-high edge triggered.
+      2 = high-to-low edge triggered.
+      4 = active high level-sensitive.
+      8 = active low level-sensitive.
 
 Example:
 
@@ -19,4 +27,6 @@ gpio0: gpio@73f84000 {
 	interrupts = <50 51>;
 	gpio-controller;
 	#gpio-cells = <2>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
 };
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mxs.txt b/Documentation/devicetree/bindings/gpio/gpio-mxs.txt
@@ -13,8 +13,9 @@ Required properties for GPIO node:
 - interrupts : Should be the port interrupt shared by all 32 pins.
 - gpio-controller : Marks the device node as a gpio controller.
 - #gpio-cells : Should be two.  The first cell is the pin number and
-  the second cell is used to specify optional parameters (currently
-  unused).
+  the second cell is used to specify the gpio polarity:
+      0 = active high
+      1 = active low
 - interrupt-controller: Marks the device node as an interrupt controller.
 - #interrupt-cells : Should be 2.  The first cell is the GPIO number.
   The second cell bits[3:0] is used to specify trigger type and level flags:

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
@@ -121,7 +121,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio2: gpio@10015100 {
@@ -131,7 +131,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio3: gpio@10015200 {
@@ -141,7 +141,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio4: gpio@10015300 {
@@ -151,7 +151,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio5: gpio@10015400 {
@@ -161,7 +161,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio6: gpio@10015500 {
@@ -171,7 +171,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			cspi3: cspi@10017000 {

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
@@ -133,7 +133,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio2: gpio@73f88000 {
@@ -143,7 +143,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio3: gpio@73f8c000 {
@@ -153,7 +153,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio4: gpio@73f90000 {
@@ -163,7 +163,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			wdog@73f98000 { /* WDOG1 */

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
@@ -135,7 +135,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio2: gpio@53f88000 {
@@ -145,7 +145,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio3: gpio@53f8c000 {
@@ -155,7 +155,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio4: gpio@53f90000 {
@@ -165,7 +165,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			wdog@53f98000 { /* WDOG1 */
@@ -203,7 +203,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio6: gpio@53fe0000 {
@@ -213,7 +213,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio7: gpio@53fe4000 {
@@ -223,7 +223,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			i2c@53fec000 { /* I2C3 */

diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts
@@ -27,6 +27,8 @@
 				ecspi@02008000 { /* eCSPI1 */
 					fsl,spi-num-chipselects = <1>;
 					cs-gpios = <&gpio3 19 0>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_ecspi1_1>;
 					status = "okay";
 
 					flash: m25p80@0 {
@@ -42,9 +44,31 @@
 				};
 			};
 
+			iomuxc@020e0000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_gpio_hog>;
+
+				gpios {
+					pinctrl_gpio_hog: gpiohog {
+						fsl,pins = <
+							   144  0x80000000	/* MX6Q_PAD_EIM_D22__GPIO_3_22 */
+							   121  0x80000000	/* MX6Q_PAD_EIM_D19__GPIO_3_19 */
+							   >;
+					};
+				};
+			};
 		};
 
 		aips-bus@02100000 { /* AIPS2 */
+			usb@02184000 { /* USB OTG */
+				vbus-supply = <&reg_usb_otg_vbus>;
+				status = "okay";
+			};
+
+			usb@02184200 { /* USB1 */
+				status = "okay";
+			};
+
 			ethernet@02188000 {
 				phy-mode = "rgmii";
 				phy-reset-gpios = <&gpio3 23 0>;
@@ -111,6 +135,15 @@
 			regulator-max-microvolt = <3300000>;
 			regulator-always-on;
 		};
+
+		reg_usb_otg_vbus: usb_otg_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb_otg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio3 22 0>;
+			enable-active-high;
+		};
 	};
 
 	sound {

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
@@ -283,7 +283,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio2: gpio@020a0000 {
@@ -293,7 +293,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio3: gpio@020a4000 {
@@ -303,7 +303,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio4: gpio@020a8000 {
@@ -313,7 +313,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio5: gpio@020ac000 {
@@ -323,7 +323,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio6: gpio@020b0000 {
@@ -333,7 +333,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			gpio7: gpio@020b4000 {
@@ -343,7 +343,7 @@
 				gpio-controller;
 				#gpio-cells = <2>;
 				interrupt-controller;
-				#interrupt-cells = <1>;
+				#interrupt-cells = <2>;
 			};
 
 			kpp@020b8000 {
@@ -461,12 +461,14 @@
 				};
 			};
 
-			usbphy@020c9000 { /* USBPHY1 */
+			usbphy1: usbphy@020c9000 {
+				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020c9000 0x1000>;
 				interrupts = <0 44 0x04>;
 			};
 
-			usbphy@020ca000 { /* USBPHY2 */
+			usbphy2: usbphy@020ca000 {
+				compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
 				reg = <0x020ca000 0x1000>;
 				interrupts = <0 45 0x04>;
 			};
@@ -579,6 +581,14 @@
 							    1517 0x17059>;	/* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */
 					};
 				};
+
+				ecspi1 {
+					pinctrl_ecspi1_1: ecspi1grp-1 {
+						fsl,pins = <101 0x100b1		/* MX6Q_PAD_EIM_D17__ECSPI1_MISO */
+							    109 0x100b1		/* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */
+							    94  0x100b1>;	/* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */
+					};
+				};
 			};
 
 			dcic@020e4000 { /* DCIC1 */
@@ -614,6 +624,36 @@
 				reg = <0x0217c000 0x4000>;
 			};
 
+			usb@02184000 { /* USB OTG */
+				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
+				reg = <0x02184000 0x200>;
+				interrupts = <0 43 0x04>;
+				fsl,usbphy = <&usbphy1>;
+				status = "disabled";
+			};
+
+			usb@02184200 { /* USB1 */
+				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
+				reg = <0x02184200 0x200>;
+				interrupts = <0 40 0x04>;
+				fsl,usbphy = <&usbphy2>;
+				status = "disabled";
+			};
+
+			usb@02184400 { /* USB2 */
+				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
+				reg = <0x02184400 0x200>;
+				interrupts = <0 41 0x04>;
+				status = "disabled";
+			};
+
+			usb@02184600 { /* USB3 */
+				compatible = "fsl,imx6q-usb", "fsl,imx27-usb";
+				reg = <0x02184600 0x200>;
+				interrupts = <0 42 0x04>;
+				status = "disabled";
+			};
+
 			ethernet@02188000 {
 				compatible = "fsl,imx6q-fec";
 				reg = <0x02188000 0x4000>;

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
@@ -842,6 +842,7 @@ config SOC_IMX6Q
 	select HAVE_IMX_MMDC
 	select HAVE_IMX_SRC
 	select HAVE_SMP
+	select MFD_ANATOP
 	select PINCTRL
 	select PINCTRL_IMX6Q
 	select USE_OF