3 Commits

Author	SHA1	Message	Date
Adam Ford	388adcbb08	ARM: dts: imx6q-logicpd: Enable ili2117a Touchscreen ... The LCD used with the imx6q-logicpd board has an integrated ili2117a touch controller connected to i2c1. This patch adds the node to enable this feature. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2019-12-09 08:28:06 +08:00
Adam Ford	6fd6d6f6a2	ARM: dts: imx6q-logicpd: Shutdown LCD regulator during suspend ... The LCD power sequencer is very finicky. The backlight cannot be driven until after the sequencer is done. Until now, the regulators were marked with 'regulator-always-on' to make sure it came up before the backlight. This patch allows the LCD regulators to power down and prevent the backlight from being used again until the sequencer is ready. This reduces standby power consumption by ~100mW. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2019-04-11 13:44:12 +08:00
Adam Ford	1c207f911f	ARM: dts: imx: Add support for Logic PD i.MX6QD EVM ... The EVM consists of a system on module (SOM) and baseboard, and LCD. This patch adds a DTSI file for the SOM and baseboard separately, then a wrapper to combine them and specify processor type and a LCD information. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>	2019-02-12 17:17:11 +08:00