diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c index b639694..35c431e 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c @@ -135,3 +135,39 @@ void enable_basic_clocks(void) /* For OPP100 the mac clock should be /5. */ writel(0x4, &cmdpll->clkselmacclk); } + +#ifdef CONFIG_TI_EDMA3 +void enable_edma3_clocks(void) +{ + u32 *const clk_domains_edma3[] = { + 0 + }; + + u32 *const clk_modules_explicit_en_edma3[] = { + &cmper->tpccclkctrl, + &cmper->tptc0clkctrl, + 0 + }; + + do_enable_clocks(clk_domains_edma3, + clk_modules_explicit_en_edma3, + 1); +} + +void disable_edma3_clocks(void) +{ + u32 *const clk_domains_edma3[] = { + 0 + }; + + u32 *const clk_modules_disable_edma3[] = { + &cmper->tpccclkctrl, + &cmper->tptc0clkctrl, + 0 + }; + + do_disable_clocks(clk_domains_edma3, + clk_modules_disable_edma3, + 1); +} +#endif |