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[3/3] ARM: dts: Set Peach boards USB WebCam regulators to always on

Message ID 1418379951-5551-4-git-send-email-javier.martinez@collabora.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Javier Martinez Canillas Dec. 12, 2014, 10:25 a.m. UTC
The Exynos5420 Peach Pit and Exynos5800 Peach Pi boards have a built-in
Silicon Motion USB UVC WebCam whose power supply is the tps65090 fet5
regulator. Since the camera uses the generic USB Video Class driver and
this does not grab a regulator, mark the regulator as always on so the
USB device is enumerated and usable.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
---
 arch/arm/boot/dts/exynos5420-peach-pit.dts | 1 +
 arch/arm/boot/dts/exynos5800-peach-pi.dts  | 1 +
 2 files changed, 2 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
index fa74a73..a4c5152 100644
--- a/arch/arm/boot/dts/exynos5420-peach-pit.dts
+++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
@@ -831,6 +831,7 @@ 
 					};
 					tps65090_fet5: fet5 {
 						regulator-name = "camout";
+						regulator-always-on;
 					};
 					tps65090_fet6: fet6 {
 						regulator-name = "lcd_vdd";
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index d603e73..1367276 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -820,6 +820,7 @@ 
 					};
 					tps65090_fet5: fet5 {
 						regulator-name = "camout";
+						regulator-always-on;
 					};
 					tps65090_fet6: fet6 {
 						regulator-name = "lcd_vdd";