diff options
| -rw-r--r-- | arch/arm/mach-tegra/tegra3_emc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/tegra3_emc.c b/arch/arm/mach-tegra/tegra3_emc.c index 363519ca3aaa..a70f6aca8c3f 100644 --- a/arch/arm/mach-tegra/tegra3_emc.c +++ b/arch/arm/mach-tegra/tegra3_emc.c @@ -497,6 +497,7 @@ static inline void do_clock_change(u32 clk_setting) mc_readl(MC_EMEM_ADR_CFG); /* completes prev writes */ writel(clk_setting, (u32)clk_base + emc->reg); + readl((u32)clk_base + emc->reg);/* completes prev write */ err = wait_for_update(EMC_INTSTATUS, EMC_INTSTATUS_CLKCHANGE_COMPLETE, true); |