From b6583e3747bbcf14c52cefb479724ca4c46bd2ff Mon Sep 17 00:00:00 2001 From: hwg Date: Sat, 20 Oct 2012 12:01:24 +0800 Subject: [PATCH] act8931: do not disable vccio wl in tb board --- arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c b/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c index 4e111b21bd56..727fcf436754 100755 --- a/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c +++ b/arch/arm/mach-rk2928/board-rk2928-sdk-act8931.c @@ -58,7 +58,11 @@ static int act8931_set_init(struct act8931 *act8931) regulator_set_voltage(ldo, 3300000, 3300000); regulator_enable(ldo); printk("%s set ldo4 vcc_lcd=%dmV end\n", __func__, regulator_get_voltage(ldo)); - regulator_disable(ldo); +#if defined(CONFIG_MACH_RK2928_TB) || defined(CONFIG_MACH_RK2926_TB) + //do not disable vccio wl +#else + regulator_disable(ldo); +#endif regulator_put(ldo); udelay(100); -- 2.34.1