[PATCH v2 4/5] clk: samsung: clk-pll: Add support for pll_1431x
Ivaylo Ivanov
ivo.ivanov.ivanov1 at gmail.com
Fri Oct 17 09:13:32 PDT 2025
The PLL is similar enough to pll_36xx that the same code can be used.
When defining a PLL, the "con" parameter should be set to CON0
register, like this:
PLL(pll_1431x, 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 at gmail.com>
Reviewed-by: Peng Fan <peng.fan at nxp.com>
---
Changes from v2:
- rebase
- add r-b tag from Peng Fan
---
drivers/clk/samsung/clk-pll.c | 1 +
drivers/clk/samsung/clk-pll.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 3c7333529..a509180a7 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -1544,6 +1544,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
/* clk_ops for 36xx and 2650 are similar */
case pll_36xx:
case pll_2650:
+ case pll_1431x:
pll->enable_offs = PLL36XX_ENABLE_SHIFT;
pll->lock_offs = PLL36XX_LOCK_STAT_SHIFT;
if (!pll->rate_table)
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index 04b3fe97f..eddc4cd08 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -53,6 +53,7 @@ enum samsung_pll_type {
pll_1031x,
pll_141xx,
pll_1419x,
+ pll_1431x,
};
#define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \
--
2.43.0
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