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- 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 {
|
