diff options
Diffstat (limited to 'arch/arm/mach-omap2/clocks-common.c')
| -rw-r--r-- | arch/arm/mach-omap2/clocks-common.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clocks-common.c b/arch/arm/mach-omap2/clocks-common.c index 1d8eab2dab5..390d1f2a649 100644 --- a/arch/arm/mach-omap2/clocks-common.c +++ b/arch/arm/mach-omap2/clocks-common.c @@ -858,6 +858,39 @@ void do_enable_clocks(u32 const *clk_domains, } } +void do_enable_ipu_clocks(u32 const *clk_domains, + u32 const *clk_modules_hw_auto, + u32 const *clk_modules_explicit_en, + u8 wait_for_enable) +{ + u32 i, max = 10; + + if (!IS_ENABLED(CONFIG_REMOTEPROC_TI_IPU)) + return; + + /* Put the clock domains in SW_WKUP mode */ + for (i = 0; (i < max) && clk_domains && clk_domains[i]; i++) { + enable_clock_domain(clk_domains[i], + CD_CLKCTRL_CLKTRCTRL_SW_WKUP); + } + + /* Clock modules that need to be put in HW_AUTO */ + for (i = 0; (i < max) && clk_modules_hw_auto && + clk_modules_hw_auto[i]; i++) { + enable_clock_module(clk_modules_hw_auto[i], + MODULE_CLKCTRL_MODULEMODE_HW_AUTO, + wait_for_enable); + }; + + /* Clock modules that need to be put in SW_EXPLICIT_EN mode */ + for (i = 0; (i < max) && clk_modules_explicit_en && + clk_modules_explicit_en[i]; i++) { + enable_clock_module(clk_modules_explicit_en[i], + MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN, + wait_for_enable); + }; +} + void do_disable_clocks(u32 const *clk_domains, u32 const *clk_modules_disable, u8 wait_for_disable) |