diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-01-30 16:01:47 +0100 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-02-19 16:58:55 +0900 |
| commit | 2022270c7ddaaad1e1c4e78e5d03e4df0a8ce222 (patch) | |
| tree | 3d1d1e5fad056fa1d55e3a24c1051518fd0f97e4 /arch/arm/mach-omap2 | |
| parent | 04f9f8be8301ec7a9be6371c558fd20a7b9a179a (diff) | |
ARM: OMAP5: set mmc clock frequency to 192MHz
Now that omap_hsmmc has support for hs200 mode, change the clock
frequency to 192MHz. Also change the REFERENCE CLOCK frequency to
192MHz based on which the internal mmc clock divider is calculated.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/omap5/hw_data.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/omap5/hw_data.c b/arch/arm/mach-omap2/omap5/hw_data.c index bb05e1920b..7fc38368c9 100644 --- a/arch/arm/mach-omap2/omap5/hw_data.c +++ b/arch/arm/mach-omap2/omap5/hw_data.c @@ -438,17 +438,17 @@ void enable_basic_clocks(void) setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl, GPIO4_CLKCTRL_OPTFCLKEN_MASK); - /* Enable 96 MHz clock for MMC1 & MMC2 */ + /* Enable 192 MHz clock for MMC1 & MMC2 */ setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, HSMMC_CLKCTRL_CLKSEL_MASK); setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, HSMMC_CLKCTRL_CLKSEL_MASK); /* Set the correct clock dividers for mmc */ - setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, - HSMMC_CLKCTRL_CLKSEL_DIV_MASK); - setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, - HSMMC_CLKCTRL_CLKSEL_DIV_MASK); + clrbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl, + HSMMC_CLKCTRL_CLKSEL_DIV_MASK); + clrbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl, + HSMMC_CLKCTRL_CLKSEL_DIV_MASK); /* Select 32KHz clock as the source of GPTIMER1 */ setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl, |