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path: root/drivers/clk/qcom/clk-pll.c
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Diffstat (limited to 'drivers/clk/qcom/clk-pll.c')
-rw-r--r--drivers/clk/qcom/clk-pll.c31
1 files changed, 3 insertions, 28 deletions
diff --git a/drivers/clk/qcom/clk-pll.c b/drivers/clk/qcom/clk-pll.c
index 5b940d629045..cb6cb8710daf 100644
--- a/drivers/clk/qcom/clk-pll.c
+++ b/drivers/clk/qcom/clk-pll.c
@@ -23,16 +23,11 @@
#include <asm/div64.h>
#include "clk-pll.h"
+#include "common.h"
#define PLL_OUTCTRL BIT(0)
#define PLL_BYPASSNL BIT(1)
#define PLL_RESET_N BIT(2)
-#define PLL_LOCK_COUNT_SHIFT 8
-#define PLL_LOCK_COUNT_MASK 0x3f
-#define PLL_BIAS_COUNT_SHIFT 14
-#define PLL_BIAS_COUNT_MASK 0x3f
-#define PLL_VOTE_FSM_ENA BIT(20)
-#define PLL_VOTE_FSM_RESET BIT(21)
static int clk_pll_enable(struct clk_hw *hw)
{
@@ -228,26 +223,6 @@ const struct clk_ops clk_pll_vote_ops = {
};
EXPORT_SYMBOL_GPL(clk_pll_vote_ops);
-static void
-clk_pll_set_fsm_mode(struct clk_pll *pll, struct regmap *regmap, u8 lock_count)
-{
- u32 val;
- u32 mask;
-
- /* De-assert reset to FSM */
- regmap_update_bits(regmap, pll->mode_reg, PLL_VOTE_FSM_RESET, 0);
-
- /* Program bias count and lock count */
- val = 1 << PLL_BIAS_COUNT_SHIFT | lock_count << PLL_LOCK_COUNT_SHIFT;
- mask = PLL_BIAS_COUNT_MASK << PLL_BIAS_COUNT_SHIFT;
- mask |= PLL_LOCK_COUNT_MASK << PLL_LOCK_COUNT_SHIFT;
- regmap_update_bits(regmap, pll->mode_reg, mask, val);
-
- /* Enable PLL FSM voting */
- regmap_update_bits(regmap, pll->mode_reg, PLL_VOTE_FSM_ENA,
- PLL_VOTE_FSM_ENA);
-}
-
static void clk_pll_configure(struct clk_pll *pll, struct regmap *regmap,
const struct pll_config *config)
{
@@ -280,7 +255,7 @@ void clk_pll_configure_sr(struct clk_pll *pll, struct regmap *regmap,
{
clk_pll_configure(pll, regmap, config);
if (fsm_mode)
- clk_pll_set_fsm_mode(pll, regmap, 8);
+ qcom_pll_set_fsm_mode(regmap, pll->mode_reg, 1, 8);
}
EXPORT_SYMBOL_GPL(clk_pll_configure_sr);
@@ -289,7 +264,7 @@ void clk_pll_configure_sr_hpm_lp(struct clk_pll *pll, struct regmap *regmap,
{
clk_pll_configure(pll, regmap, config);
if (fsm_mode)
- clk_pll_set_fsm_mode(pll, regmap, 0);
+ qcom_pll_set_fsm_mode(regmap, pll->mode_reg, 1, 0);
}
EXPORT_SYMBOL_GPL(clk_pll_configure_sr_hpm_lp);