From: cwz <cwz@rockchips.com>
Date: Thu, 19 May 2011 09:24:57 +0000 (-0700)
Subject: reset the ddr voltage of fih board to 1.5V.
X-Git-Tag: firefly_0821_release~10313
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=302b22b0a95b068b0a9efd08fc56abd6995aba2b;p=firefly-linux-kernel-4.4.55.git

reset the ddr voltage of fih board to 1.5V.
---

diff --git a/arch/arm/mach-rk29/board-rk29-fih.c b/arch/arm/mach-rk29/board-rk29-fih.c
index 7609b1611a87..528ba86e0f9d 100755
--- a/arch/arm/mach-rk29/board-rk29-fih.c
+++ b/arch/arm/mach-rk29/board-rk29-fih.c
@@ -872,7 +872,7 @@ static int rk29_tps65910_config(struct tps65910_platform_data *pdata)
 	}
 #endif
 
-#if 0
+#if 1
 	/* VDD2 whitch suplies for ddr3 Set the default voltage: 1087 * 1.25mV(41)*/
 	val = 42;	
 	err = tps65910_i2c_write_u8(TPS65910_I2C_ID0, val, TPS65910_REG_VDD2_OP);