The PLL is similar to pll_35xx, with the exception of a different
Locktime - 150 instead of 270, as with pll_142xx.
When defining a PLL, the "con" parameter should be set to CON0
register, like this:
PLL(pll_141xx, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk",
PLL_LOCKTIME_PLL_SHARED0, PLL_CON0_PLL_SHARED0,
pll_shared0_rate_table),
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@xxxxxxxxx>
---
drivers/clk/samsung/clk-pll.c | 4 +++-
drivers/clk/samsung/clk-pll.h | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index e4faf02b6..acb366f14 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -273,7 +273,7 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate,
}
/* Set PLL lock time. */
- if (pll->type == pll_142xx)
+ if (pll->type == pll_142xx || pll->type == pll_141xx)
writel_relaxed(rate->pdiv * PLL142XX_LOCK_FACTOR,
pll->lock_reg);
else
@@ -287,6 +287,7 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate,
tmp |= (rate->mdiv << PLL35XX_MDIV_SHIFT) |
(rate->pdiv << PLL35XX_PDIV_SHIFT) |
(rate->sdiv << PLL35XX_SDIV_SHIFT);
+
writel_relaxed(tmp, pll->con_reg);
/* Wait for PLL lock if the PLL is enabled */
@@ -1372,6 +1373,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
case pll_1450x:
case pll_1451x:
case pll_1452x:
+ case pll_141xx:
case pll_142xx:
pll->enable_offs = PLL35XX_ENABLE_SHIFT;
pll->lock_offs = PLL35XX_LOCK_STAT_SHIFT;
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index e9a5f8e0e..989addfdb 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -49,6 +49,7 @@ enum samsung_pll_type {
pll_0718x,
pll_0732x,
pll_4311,
+ pll_141xx,
};
#define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \
--
2.43.0
