diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2012-09-24 16:43:19 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-10-29 19:06:07 +0100 |
| commit | 2f896ac0be9a0c7739033ef1f8821223f4a6a908 (patch) | |
| tree | 7f16d4c23127ace1ce7f36c22335a766edc7f5d6 /drivers/clk/ux500 | |
| parent | clk: ux500: Support prcmu ape opp voltage clock (diff) | |
| download | linux-2f896ac0be9a0c7739033ef1f8821223f4a6a908.tar.xz linux-2f896ac0be9a0c7739033ef1f8821223f4a6a908.zip | |
clk: ux500: Update sdmmc clock to 100MHz for u8500
For u8500 and using 100MHz as the frequency also requires the ape opp 100
voltage, thus use the prcmu_opp_volt_scalable clock type.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/ux500')
| -rw-r--r-- | drivers/clk/ux500/u8500_clk.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c index ca4a25ed844c..7bebf1f62c65 100644 --- a/drivers/clk/ux500/u8500_clk.c +++ b/drivers/clk/ux500/u8500_clk.c @@ -170,10 +170,11 @@ void u8500_clk_init(void) clk_register_clkdev(clk, NULL, "mtu0"); clk_register_clkdev(clk, NULL, "mtu1"); - clk = clk_reg_prcmu_gate("sdmmcclk", NULL, PRCMU_SDMMCCLK, CLK_IS_ROOT); + clk = clk_reg_prcmu_opp_volt_scalable("sdmmcclk", NULL, PRCMU_SDMMCCLK, + 100000000, + CLK_IS_ROOT|CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "sdmmc"); - clk = clk_reg_prcmu_scalable("dsi_pll", "hdmiclk", PRCMU_PLLDSI, 0, CLK_SET_RATE_GATE); clk_register_clkdev(clk, "dsihs2", "mcde"); |