mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 17:01:14 +00:00
118 lines
2.5 KiB
Diff
118 lines
2.5 KiB
Diff
From dd70ccfaa79189feaa78609d44f7c3e7fa1dc6ff Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
|
|
Date: Wed, 23 Mar 2016 16:52:47 +0100
|
|
Subject: [PATCH] ARM: BCM5301X: Set vcc-gpio for USB controllers of few
|
|
devices
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
There are few devices that have USB power controlled using GPIO. Linux
|
|
USB host driver (bcma-hcd) already supports this by reading vcc-gpio
|
|
from DT. Set it properly for all known devices.
|
|
|
|
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
|
|
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
---
|
|
|
|
--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
|
|
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
|
|
@@ -139,3 +139,11 @@
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
+
|
|
+&usb2 {
|
|
+ vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
+
|
|
+&usb3 {
|
|
+ vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
|
|
+};
|
|
--- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
|
|
+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
|
|
@@ -24,17 +24,6 @@
|
|
reg = <0x00000000 0x08000000>;
|
|
};
|
|
|
|
- axi@18000000 {
|
|
- usb3@23000 {
|
|
- reg = <0x00023000 0x1000>;
|
|
-
|
|
- #address-cells = <1>;
|
|
- #size-cells = <1>;
|
|
-
|
|
- vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
|
|
- };
|
|
- };
|
|
-
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
@@ -97,3 +86,7 @@
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
+
|
|
+&usb3 {
|
|
+ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
--- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
|
|
+++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
|
|
@@ -126,3 +126,8 @@
|
|
};
|
|
};
|
|
};
|
|
+
|
|
+
|
|
+&usb2 {
|
|
+ vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
--- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
|
|
+++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts
|
|
@@ -106,3 +106,11 @@
|
|
};
|
|
};
|
|
};
|
|
+
|
|
+&usb2 {
|
|
+ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
+
|
|
+&usb3 {
|
|
+ vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
--- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
|
|
+++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
|
|
@@ -109,3 +109,7 @@
|
|
status = "okay";
|
|
clock-frequency = <125000000>;
|
|
};
|
|
+
|
|
+&usb3 {
|
|
+ vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
|
|
+};
|
|
--- a/arch/arm/boot/dts/bcm5301x.dtsi
|
|
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
|
|
@@ -207,6 +207,20 @@
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
+
|
|
+ usb2: usb2@21000 {
|
|
+ reg = <0x00021000 0x1000>;
|
|
+
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <1>;
|
|
+ };
|
|
+
|
|
+ usb3: usb3@23000 {
|
|
+ reg = <0x00023000 0x1000>;
|
|
+
|
|
+ #address-cells = <1>;
|
|
+ #size-cells = <1>;
|
|
+ };
|
|
};
|
|
|
|
lcpll0: lcpll0@1800c100 {
|