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Revert "clk: rockchip: reset init state before mmc card initialization"

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This reverts commit 7a03fe6f48.

We need a new patch for dw_mmc to deal with phase policy in case of
new register layout, otherwise it will break phase stuff for some
case

Change-Id: Iffb7a6dbe0b17d27c2cca4b2b99ddbc4e0736f18
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This commit is contained in:
Shawn Lin 2016-05-13 08:28:15 +08:00
parent cb8fedfd82
commit 1deaaa33b1
1 changed files with 0 additions and 11 deletions
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11
drivers/clk/rockchip/clk-mmc-phase.c
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@ -41,8 +41,6 @@ static unsigned long rockchip_mmc_recalc(struct clk_hw *hw,
#define ROCKCHIP_MMC_DEGREE_MASK 0x3
#define ROCKCHIP_MMC_DELAYNUM_OFFSET 2
#define ROCKCHIP_MMC_DELAYNUM_MASK (0xff << ROCKCHIP_MMC_DELAYNUM_OFFSET)
#define ROCKCHIP_MMC_INIT_STATE_RESET 0x1
#define ROCKCHIP_MMC_INIT_STATE_SHIFT 1
#define PSECS_PER_SEC 1000000000000LL
@ -161,15 +159,6 @@ struct clk *rockchip_clk_register_mmc(const char *name,
mmc_clock->reg = reg;
mmc_clock->shift = shift;
/*
* Assert init_state to soft reset the CLKGEN
* for mmc tuning phase and degree
*/
if (mmc_clock->shift == ROCKCHIP_MMC_INIT_STATE_SHIFT)
writel(HIWORD_UPDATE(ROCKCHIP_MMC_INIT_STATE_RESET,
ROCKCHIP_MMC_INIT_STATE_RESET,
mmc_clock->shift), mmc_clock->reg);
clk = clk_register(NULL, &mmc_clock->hw);
if (IS_ERR(clk))
goto err_free;