[PATCH 01/25] clk: meson: a1: restrict an amount of 'hifi_pll' params

From: Jan Dakinevich
Date: Thu Mar 14 2024 - 19:23:27 EST


Existing values were insufficient to produce accurate clock for audio
devices. New values are safe and most suitable to produce 48000Hz sample
rate.

Signed-off-by: Jan Dakinevich <jan.dakinevich@xxxxxxxxxxxxxxxxx>
---
drivers/clk/meson/a1-pll.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/meson/a1-pll.c b/drivers/clk/meson/a1-pll.c
index 4325e8a6a3ef..00e06d03445b 100644
--- a/drivers/clk/meson/a1-pll.c
+++ b/drivers/clk/meson/a1-pll.c
@@ -74,9 +74,9 @@ static struct clk_regmap fixed_pll = {
},
};

-static const struct pll_mult_range hifi_pll_mult_range = {
- .min = 32,
- .max = 64,
+static const struct pll_params_table hifi_pll_params_table[] = {
+ PLL_PARAMS(128, 5),
+ { },
};

static const struct reg_sequence hifi_init_regs[] = {
@@ -124,7 +124,7 @@ static struct clk_regmap hifi_pll = {
.shift = 6,
.width = 1,
},
- .range = &hifi_pll_mult_range,
+ .table = hifi_pll_params_table,
.init_regs = hifi_init_regs,
.init_count = ARRAY_SIZE(hifi_init_regs),
},
--
2.34.1