From 42077c08ede3b258f7a8c66a2198763af3aeb8d9 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sat, 21 Feb 2015 17:22:50 -0200 Subject: [PATCH] mx25pdk: Turn on the LCD supply Currently there is no support for MC34704 PMIC in the mainline kernel. Turn on the LCD supply via bootloader for the time being, so that we could use the LCD in the kernel. Signed-off-by: Fabio Estevam --- board/freescale/mx25pdk/mx25pdk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/board/freescale/mx25pdk/mx25pdk.c b/board/freescale/mx25pdk/mx25pdk.c index 71a395c226..01dac72e85 100644 --- a/board/freescale/mx25pdk/mx25pdk.c +++ b/board/freescale/mx25pdk/mx25pdk.c @@ -146,8 +146,8 @@ int board_late_init(void) if (!p) return -ENODEV; - /* Turn on Ethernet PHY supply */ - pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE); + /* Turn on Ethernet PHY and LCD supplies */ + pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE | ONOFFA); return 0; } -- 2.39.5