diff mbox series

[v3,04/14] clk: qcom: cpu-8996: fix the init clock rate

Message ID 20230113120544.59320-5-dmitry.baryshkov@linaro.org
State Accepted
Commit be4e65d130bb68028530d0c53ffdbd523c23c931
Headers show
Series clk: qcom: cpu-8996: stability fixes | expand

Commit Message

Dmitry Baryshkov Jan. 13, 2023, 12:05 p.m. UTC 
Current multiplier (60) results in CPU getting the rate which is
unlisted in the CPU frequency tables (60 * 19.2 = 1152 MHz). This
results in warnings from the cpufreq during startup.

Change PLL programming (l = 54) to init CPU clocks to start with the
frequency of 54 * 19.2 = 1036.8 MHz which is supported by both power and
performance clusters from all speed bins.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/clk/qcom/clk-cpu-8996.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c
index ed8cb558e1aa..d51965fda56d 100644
--- a/drivers/clk/qcom/clk-cpu-8996.c
+++ b/drivers/clk/qcom/clk-cpu-8996.c
@@ -102,7 +102,7 @@  static const u8 alt_pll_regs[PLL_OFF_MAX_REGS] = {
 /* PLLs */
 
 static const struct alpha_pll_config hfpll_config = {
-	.l = 60,
+	.l = 54,
 	.config_ctl_val = 0x200d4828,
 	.config_ctl_hi_val = 0x006,
 	.test_ctl_val = 0x1c000000,