From: 许盛飞 <xsf@rock-chips.com>
Date: Tue, 28 Aug 2012 02:41:56 +0000 (+0800)
Subject: rk2928: the bug of suspen , RK2928_GPIO1_BASE preread
X-Git-Tag: firefly_0821_release~8826
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=712887404e2703da3b3f83ff8804d20ab7763440;p=firefly-linux-kernel-4.4.55.git

rk2928: the bug of suspen , RK2928_GPIO1_BASE preread
---

diff --git a/arch/arm/mach-rk2928/pm.c b/arch/arm/mach-rk2928/pm.c
index 13f32dc1b60b..0f2ebb327d7e 100644
--- a/arch/arm/mach-rk2928/pm.c
+++ b/arch/arm/mach-rk2928/pm.c
@@ -236,6 +236,7 @@ static noinline void interface_ctr_reg_pread(void)
 	readl_relaxed(RK2928_GRF_BASE);
 	readl_relaxed(RK2928_DDR_PCTL_BASE);
 	readl_relaxed(RK2928_DDR_PHY_BASE);
+	readl_relaxed(RK2928_GPIO1_BASE);
 	readl_relaxed(RK2928_GPIO3_BASE);
 //	readl_relaxed(RK2928_I2C1_BASE);
 }