diff options
-rw-r--r-- | drivers/mfd/db8500-prcmu.c | 30 | ||||
-rw-r--r-- | include/linux/mfd/db8500-prcmu.h | 6 | ||||
-rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 10 |
3 files changed, 0 insertions, 46 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 26d967a1a046..5f0cfeec8b6a 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -555,14 +555,6 @@ static struct dsiescclk dsiescclk[3] = { #define PRCMU_CLK_38_SRC (1 << 10) #define PRCMU_CLK_38_DIV (1 << 11) -/* PLLDIV=12, PLLSW=4 (PLLDDR) */ -#define PRCMU_DSI_CLOCK_SETTING 0x0000008C - -/* DPI 50000000 Hz */ -#define PRCMU_DPI_CLOCK_SETTING ((1 << PRCMU_CLK_PLL_SW_SHIFT) | \ - (16 << PRCMU_CLK_PLL_DIV_SHIFT)) -#define PRCMU_DSI_LP_CLOCK_SETTING 0x00000E00 - /* D=101, N=1, R=4, SELDIV2=0 */ #define PRCMU_PLLDSI_FREQ_SETTING 0x00040165 @@ -616,28 +608,6 @@ int db8500_prcmu_disable_dsipll(void) return 0; } -int db8500_prcmu_set_display_clocks(void) -{ - unsigned long flags; - - spin_lock_irqsave(&clk_mgt_lock, flags); - - /* Grab the HW semaphore. */ - while ((readl(PRCM_SEM) & PRCM_SEM_PRCM_SEM) != 0) - cpu_relax(); - - writel(PRCMU_DSI_CLOCK_SETTING, prcmu_base + PRCM_HDMICLK_MGT); - writel(PRCMU_DSI_LP_CLOCK_SETTING, prcmu_base + PRCM_TVCLK_MGT); - writel(PRCMU_DPI_CLOCK_SETTING, prcmu_base + PRCM_LCDCLK_MGT); - - /* Release the HW semaphore. */ - writel(0, PRCM_SEM); - - spin_unlock_irqrestore(&clk_mgt_lock, flags); - - return 0; -} - u32 db8500_prcmu_read(unsigned int reg) { return readl(prcmu_base + reg); diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h index 1fc75d2b4a38..7d0c442e0c25 100644 --- a/include/linux/mfd/db8500-prcmu.h +++ b/include/linux/mfd/db8500-prcmu.h @@ -525,7 +525,6 @@ u8 db8500_prcmu_get_power_state_result(void); void db8500_prcmu_enable_wakeups(u32 wakeups); int db8500_prcmu_set_epod(u16 epod_id, u8 epod_state); int db8500_prcmu_request_clock(u8 clock, bool enable); -int db8500_prcmu_set_display_clocks(void); int db8500_prcmu_disable_dsipll(void); int db8500_prcmu_enable_dsipll(void); void db8500_prcmu_config_abb_event_readout(u32 abb_events); @@ -682,11 +681,6 @@ static inline int db8500_prcmu_request_clock(u8 clock, bool enable) return 0; } -static inline int db8500_prcmu_set_display_clocks(void) -{ - return 0; -} - static inline int db8500_prcmu_disable_dsipll(void) { return 0; diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index e2571040c7e8..812b6c3c4ef6 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -321,11 +321,6 @@ static inline bool prcmu_is_ac_wake_requested(void) return db8500_prcmu_is_ac_wake_requested(); } -static inline int prcmu_set_display_clocks(void) -{ - return db8500_prcmu_set_display_clocks(); -} - static inline int prcmu_disable_dsipll(void) { return db8500_prcmu_disable_dsipll(); @@ -511,11 +506,6 @@ static inline bool prcmu_is_ac_wake_requested(void) return false; } -static inline int prcmu_set_display_clocks(void) -{ - return 0; -} - static inline int prcmu_disable_dsipll(void) { return 0; |