Merge tag 'v3.18-rockchip-dts2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "second bunch of dts changes for 3.18" from Heiko Stubner:

More peripheral support for Rockchip SoCs
- dwc2 usb controllers
- spi controllers
- emmc controller

* tag 'v3.18-rockchip-dts2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa Rock
  ARM: dts: rockchip: fix rk3188 emmc pull references
  ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references
  ARM: dts: rockchip: clean up rk3xxx mmc nodes
  ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188
  ARM: dts: rockchip: add Cortex-A9 SPI controller nodes
  ARM: dts: rockchip: enable usb ports on Radxa Rock
  ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188
  ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0
  ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808
  ARM: dts: Add rk808 PMIC to rk3288-evb-rk808
  ARM: dts: Add mshc aliases for rk3288
  ARM: dts: Add SPI nodes to rk3288
  ARM: dts: Enable USB host1(dwc) on rk3288-evb
  ARM: dts: add rk3288 dwc2 controller support
  ARM: dts: Add sdio0 and sdio1 to the rk3288

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 43 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 2c2313ff67c6..39f66e349445 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -65,6 +65,19 @@
 		pinctrl-0 = <&ir_recv_pin>;
 	};
 
+	vcc_otg: usb-otg-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&otg_vbus_drv>;
+		regulator-name = "otg-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
 	vcc_sd0: sdmmc-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "sdmmc-supply";
@@ -74,6 +87,19 @@
 		startup-delay-us = <100000>;
 		vin-supply = <&vcc_io>;
 	};
+
+	vcc_host: usb-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&host_vbus_drv>;
+		regulator-name = "host-pwr";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
 };
 
 &i2c1 {
@@ -160,7 +186,6 @@
 				regulator-name = "VCC_RMII";
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
-				regulator-always-on;
 			};
 
 			vccio_wl: REG10 {
@@ -220,6 +245,15 @@
 			rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	usb {
+		host_vbus_drv: host-vbus-drv {
+			rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		otg_vbus_drv: otg-vbus-drv {
+			rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };
 
 &uart0 {
@@ -238,6 +272,14 @@
 	status = "okay";
 };
 
+&usb_host {
+	status = "okay";
+};
+
+&usb_otg {
+	status = "okay";
+};
+
 &wdt {
 	status = "okay";
 };