diff mbox series

[06/13] clk: qcom: gpucc-sa8775p: Update wait_val fields for GPU GDSC's

Message ID 20240531090249.10293-7-quic_tdas@quicinc.com
State Superseded
Headers show
Series Add support for SA8775P Multimedia clock controllers | expand

Commit Message

Taniya Das May 31, 2024, 9:02 a.m. UTC 
Update wait_val fields as per the default hardware values of the GDSC as
otherwise it would lead to GDSC FSM state stuck causing power on/off
failures of the GSDC.

Fixes: 0afa16afc36d ("clk: qcom: add the GPUCC driver for sa8775p")
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
---
 drivers/clk/qcom/gpucc-sa8775p.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/qcom/gpucc-sa8775p.c b/drivers/clk/qcom/gpucc-sa8775p.c
index 1f7a02a7503d..3deabf833388 100644
--- a/drivers/clk/qcom/gpucc-sa8775p.c
+++ b/drivers/clk/qcom/gpucc-sa8775p.c
@@ -523,6 +523,9 @@  static struct clk_regmap *gpu_cc_sa8775p_clocks[] = {
 
 static struct gdsc cx_gdsc = {
 	.gdscr = 0x9108,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
 	.gds_hw_ctrl = 0x953c,
 	.pd = {
 		.name = "cx_gdsc",
@@ -533,6 +536,9 @@  static struct gdsc cx_gdsc = {
 
 static struct gdsc gx_gdsc = {
 	.gdscr = 0x905c,
+	.en_rest_wait_val = 0x2,
+	.en_few_wait_val = 0x2,
+	.clk_dis_wait_val = 0xf,
 	.pd = {
 		.name = "gx_gdsc",
 		.power_on = gdsc_gx_do_nothing_enable,