From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawnguo@kernel.org (Shawn Guo) Date: Sun, 1 Jul 2018 10:55:14 +0800 Subject: [PATCH] ARM: dts: imx7d-sdb: Restore pwm backlight support In-Reply-To: References: Message-ID: <20180701025513.GD4348@dragon> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jun 20, 2018 at 01:41:16PM +0300, Leonard Crestez wrote: > This was removed in commit 5eaeaccdaedb ("ARM: dts: imx7d-sdb: Pass > 'enable-gpios' and 'power-supply' properties") with a note claiming that > GPIO1_IO01 is connected to a pin labeled as "PWREN" on the connector. > > Despite that label this pin does actually work as a PWM controlling > brightness. So restore pwm functionality. > > Signed-off-by: Leonard Crestez Applied, thanks.