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rockchip: dts: rk3399-puma: update usbhub_enable regulator
authorPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Mon, 6 Nov 2017 22:02:52 +0000 (23:02 +0100)
committerPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tue, 7 Nov 2017 08:16:57 +0000 (09:16 +0100)
commitf2a95131685e48bdc05c0abded74ae09701c29d7
tree4da501d6b046b4ef5d737dea07ef9f029721612ftree | snapshot
parentdf1e6212f957627731daf9844efe960ca8a549dfcommit | diff
rockchip: dts: rk3399-puma: update usbhub_enable regulator

To correctly model the usbhub_enable regulator for U-Boot, we need
to change the settings to:
 * the GPIO polarity is GPIO_ACTIVE_LOW
 * should be set to inactive (enable-active-low) when boot-on settings
   are applied
 * it can be changed at runtime (i.e. remove the always-on)

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
arch/arm/dts/rk3399-puma.dtsi diff | blob | history
Broadcom-s U-Boot