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Subject[PATCH 2/2] ARM: davinci: omapl138-hawk: add missing regulator constraints for OHCI
Date
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

We need to enable status changes for the fixed power supply for the USB
controller.

Fixes: 1d272894ec4f ("ARM: davinci: omapl138-hawk: add a fixed regulator for ohci-da8xx")
Cc: stable@vger.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
arch/arm/mach-davinci/board-omapl138-hawk.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index db177a6a7e48..5390a8630cf0 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -306,6 +306,9 @@ static struct regulator_consumer_supply hawk_usb_supplies[] = {
static struct regulator_init_data hawk_usb_vbus_data = {
.consumer_supplies = hawk_usb_supplies,
.num_consumer_supplies = ARRAY_SIZE(hawk_usb_supplies),
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
};

static struct fixed_voltage_config hawk_usb_vbus = {
--
2.21.0
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