mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
96 lines
3.1 KiB
Diff
96 lines
3.1 KiB
Diff
|
From d11b47592e6af40fff595900c2af30774ee0b88e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Hans de Goede <hdegoede@redhat.com>
|
||
|
|
Date: Sun, 9 Feb 2014 14:17:28 +0100
|
||
|
|
Subject: [PATCH] ARM: sun5i: dt: Add sun5i-a1*-usb-vbus-reg dts include files
|
||
|
|
|
||
|
|
Almost all sun5i-a10s boards have a gpio controlled vbus for usb1 using gpio
|
||
|
|
pin PB10 as in the reference design. This commit adds an include file for this,
|
||
|
|
avoiding the need to copy and paste the dts code.
|
||
|
|
|
||
|
|
For sun5i-a13 based board the reference design uses a gpio on the pmic, which
|
||
|
|
we don't support yet. Still for consistency with all the other dts files also
|
||
|
|
add a sun5i-a13-usb-vbus-reg.dtsi files, without a gpio reference for now.
|
||
|
|
|
||
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/sun5i-a10s-usb-vbus-reg.dtsi | 36 ++++++++++++++++++++++++++
|
||
|
|
arch/arm/boot/dts/sun5i-a13-usb-vbus-reg.dtsi | 23 ++++++++++++++++
|
||
|
|
2 files changed, 59 insertions(+)
|
||
|
|
create mode 100644 arch/arm/boot/dts/sun5i-a10s-usb-vbus-reg.dtsi
|
||
|
|
create mode 100644 arch/arm/boot/dts/sun5i-a13-usb-vbus-reg.dtsi
|
||
|
|
|
||
|
|
diff --git a/arch/arm/boot/dts/sun5i-a10s-usb-vbus-reg.dtsi b/arch/arm/boot/dts/sun5i-a10s-usb-vbus-reg.dtsi
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..bb1a693
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/arch/arm/boot/dts/sun5i-a10s-usb-vbus-reg.dtsi
|
||
|
|
@@ -0,0 +1,36 @@
|
||
|
|
+/*
|
||
|
|
+ * sun5i a10s boards usb vbus supply common code
|
||
|
|
+ *
|
||
|
|
+ * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
|
||
|
|
+ *
|
||
|
|
+ * The code contained herein is licensed under the GNU General Public
|
||
|
|
+ * License. You may obtain a copy of the GNU General Public License
|
||
|
|
+ * Version 2 or later at the following locations:
|
||
|
|
+ *
|
||
|
|
+ * http://www.opensource.org/licenses/gpl-license.html
|
||
|
|
+ * http://www.gnu.org/copyleft/gpl.html
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+/ {
|
||
|
|
+ soc@01c00000 {
|
||
|
|
+ pio: pinctrl@01c20800 {
|
||
|
|
+ usb1_vbus_pin_a: usb1_vbus_pin@0 {
|
||
|
|
+ allwinner,pins = "PB10";
|
||
|
|
+ allwinner,function = "gpio_out";
|
||
|
|
+ allwinner,drive = <0>;
|
||
|
|
+ allwinner,pull = <0>;
|
||
|
|
+ };
|
||
|
|
+ };
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ reg_usb1_vbus: usb1-vbus {
|
||
|
|
+ compatible = "regulator-fixed";
|
||
|
|
+ pinctrl-names = "default";
|
||
|
|
+ pinctrl-0 = <&usb1_vbus_pin_a>;
|
||
|
|
+ regulator-name = "usb1-vbus";
|
||
|
|
+ regulator-min-microvolt = <5000000>;
|
||
|
|
+ regulator-max-microvolt = <5000000>;
|
||
|
|
+ enable-active-high;
|
||
|
|
+ gpio = <&pio 1 10 0>;
|
||
|
|
+ };
|
||
|
|
+};
|
||
|
|
diff --git a/arch/arm/boot/dts/sun5i-a13-usb-vbus-reg.dtsi b/arch/arm/boot/dts/sun5i-a13-usb-vbus-reg.dtsi
|
||
|
|
new file mode 100644
|
||
|
|
index 0000000..4d70b9a
|
||
|
|
--- /dev/null
|
||
|
|
+++ b/arch/arm/boot/dts/sun5i-a13-usb-vbus-reg.dtsi
|
||
|
|
@@ -0,0 +1,23 @@
|
||
|
|
+/*
|
||
|
|
+ * sun5i a13 boards usb vbus supply common code
|
||
|
|
+ *
|
||
|
|
+ * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
|
||
|
|
+ *
|
||
|
|
+ * The code contained herein is licensed under the GNU General Public
|
||
|
|
+ * License. You may obtain a copy of the GNU General Public License
|
||
|
|
+ * Version 2 or later at the following locations:
|
||
|
|
+ *
|
||
|
|
+ * http://www.opensource.org/licenses/gpl-license.html
|
||
|
|
+ * http://www.gnu.org/copyleft/gpl.html
|
||
|
|
+ */
|
||
|
|
+
|
||
|
|
+/ {
|
||
|
|
+ reg_usb1_vbus: usb1-vbus {
|
||
|
|
+ compatible = "regulator-fixed";
|
||
|
|
+ pinctrl-names = "default";
|
||
|
|
+ regulator-name = "usb1-vbus";
|
||
|
|
+ regulator-min-microvolt = <5000000>;
|
||
|
|
+ regulator-max-microvolt = <5000000>;
|
||
|
|
+ enable-active-high;
|
||
|
|
+ };
|
||
|
|
+};
|
||
|
|
--
|
||
|
|
1.8.5.5
|
||
|
|
|