Modify PLL clocks source to be got from dts instead of
the fixed factor clocks.
Signed-off-by: Xingyu Wu <xingyu.wu@xxxxxxxxxxxxxxxx>
---
drivers/clk/starfive/Kconfig | 1 +
.../clk/starfive/clk-starfive-jh7110-sys.c | 31 ++++---------------
2 files changed, 7 insertions(+), 25 deletions(-)
diff --git a/drivers/clk/starfive/Kconfig b/drivers/clk/starfive/Kconfig
index e306edf4defa..903a5097c642 100644
--- a/drivers/clk/starfive/Kconfig
+++ b/drivers/clk/starfive/Kconfig
@@ -35,6 +35,7 @@ config CLK_STARFIVE_JH7110_SYS
select AUXILIARY_BUS
select CLK_STARFIVE_JH71X0
select RESET_STARFIVE_JH7110
+ select CLK_STARFIVE_JH7110_PLL
default ARCH_STARFIVE
help
Say yes here to support the system clock controller on the
diff --git a/drivers/clk/starfive/clk-starfive-jh7110-sys.c b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
index 5ec210644e1d..439999dc2191 100644
--- a/drivers/clk/starfive/clk-starfive-jh7110-sys.c
+++ b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
@@ -395,29 +395,6 @@ static int __init jh7110_syscrg_probe(struct platform_device *pdev)
dev_set_drvdata(priv->dev, (void *)(&priv->base));
- /*
- * These PLL clocks are not actually fixed factor clocks and can be
- * controlled by the syscon registers of JH7110. They will be dropped
- * and registered in the PLL clock driver instead.
- */
- /* 24MHz -> 1000.0MHz */
- priv->pll[0] = devm_clk_hw_register_fixed_factor(priv->dev, "pll0_out",
- "osc", 0, 125, 3);
- if (IS_ERR(priv->pll[0]))
- return PTR_ERR(priv->pll[0]);
-
- /* 24MHz -> 1066.0MHz */
- priv->pll[1] = devm_clk_hw_register_fixed_factor(priv->dev, "pll1_out",
- "osc", 0, 533, 12);
- if (IS_ERR(priv->pll[1]))
- return PTR_ERR(priv->pll[1]);
-
- /* 24MHz -> 1188.0MHz */
- priv->pll[2] = devm_clk_hw_register_fixed_factor(priv->dev, "pll2_out",
- "osc", 0, 99, 2);
- if (IS_ERR(priv->pll[2]))
- return PTR_ERR(priv->pll[2]);
-
for (idx = 0; idx < JH7110_SYSCLK_END; idx++) {
u32 max = jh7110_sysclk_data[idx].max;
struct clk_parent_data parents[4] = {};
@@ -455,8 +432,12 @@ static int __init jh7110_syscrg_probe(struct platform_device *pdev)
parents[i].fw_name = "tdm_ext";
else if (pidx == JH7110_SYSCLK_MCLK_EXT)
parents[i].fw_name = "mclk_ext";
- else
- parents[i].hw = priv->pll[pidx - JH7110_SYSCLK_PLL0_OUT];
+ else if (pidx == JH7110_SYSCLK_PLL0_OUT)
+ parents[i].fw_name = "pll0_out";
+ else if (pidx == JH7110_SYSCLK_PLL1_OUT)
+ parents[i].fw_name = "pll1_out";
+ else if (pidx == JH7110_SYSCLK_PLL2_OUT)
+ parents[i].fw_name = "pll2_out";
}
clk->hw.init = &init;
--
2.25.1
