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ARM: dts: sun7i: Enable USB DRC on MK808C

PATCH Superseded codekipper at gmail.com 3 participants 3 messages Feb 9, 2016

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Device tree bindings Arm/Allwinner sunXi SoC support

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#0 lore raw

PATCH 1/1 ARM: dts: sun7i: Enable USB DRC on MK808C

From: Marcus Cooper <[email protected]>

Enable the otg/drc usb controller on the MK808C.

Signed-off-by Marcus Cooper <[email protected]>
---
 arch/arm/boot/dts/sun7i-a20-mk808c.dts | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
arch/arm/boot/dts/sun7i-a20-mk808c.dts +35 -0
index c9e648d..90ff4a2 100644
@@ -53,6 +53,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
 
 / {
 	model = "mk808c";

@@ -125,6 +126,30 @@
 	status = "okay";
 };
 
+&otg_sram {
+	status = "okay";
+};
+
+&pio {
+	usb0_id_detect_pin: usb0_id_detect_pin at 0 {
+		allwinner,pins = "PH4";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	usb0_vbus_detect_pin: usb0_vbus_detect_pin at 0 {
+		allwinner,pins = "PH5";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+};
+
+&reg_usb0_vbus {
+	status = "okay";
+};
+
 &reg_usb1_vbus {
 	status = "okay";
 };

@@ -145,7 +170,17 @@
 	status = "okay";
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
 &usbphy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+	usb0_vbus-supply = <&reg_usb0_vbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
Signature · 1 line
2.7.1
#1 lore raw

PATCH 1/1 ARM: dts: sun7i: Enable USB DRC on MK808C

Hi,

Quoted 5 lines · codekipper at gmail.com

From: Marcus Cooper <[email protected]>

Enable the otg/drc usb controller on the MK808C.

Signed-off-by Marcus Cooper <[email protected]>

Thanks patch looks good to me:

Reviewed-by Hans de Goede <[email protected]>

Regards,

Hans

Quoted 66 lines
---
  arch/arm/boot/dts/sun7i-a20-mk808c.dts | 35 ++++++++++++++++++++++++++++++++++
  1 file changed, 35 insertions(+)
arch/arm/boot/dts/sun7i-a20-mk808c.dts +35 -0
index c9e648d..90ff4a2 100644
@@ -53,6 +53,7 @@
 
  #include <dt-bindings/gpio/gpio.h>
  #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
 
  / {
  	model = "mk808c";

@@ -125,6 +126,30 @@
  	status = "okay";
  };
 
+&otg_sram {
+	status = "okay";
+};
+
+&pio {
+	usb0_id_detect_pin: usb0_id_detect_pin at 0 {
+		allwinner,pins = "PH4";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	usb0_vbus_detect_pin: usb0_vbus_detect_pin at 0 {
+		allwinner,pins = "PH5";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+};
+
+&reg_usb0_vbus {
+	status = "okay";
+};
+
  &reg_usb1_vbus {
  	status = "okay";
  };

@@ -145,7 +170,17 @@
  	status = "okay";
  };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
  &usbphy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+	usb0_vbus-supply = <&reg_usb0_vbus>;
  	usb1_vbus-supply = <&reg_usb1_vbus>;
  	usb2_vbus-supply = <&reg_usb2_vbus>;
  	status = "okay";
Applied
#2 lore raw

PATCH 1/1 ARM: dts: sun7i: Enable USB DRC on MK808C

In reply to codekipper at gmail.com
Quoted 5 lines · codekipper at gmail.com

From: Marcus Cooper <[email protected]>

Enable the otg/drc usb controller on the MK808C.

Signed-off-by Marcus Cooper <[email protected]>

Applied, thanks!
Maxime

Signature · 10 lines
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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