clk: qcom: gcc-msm8998: Don't check halt bit on some branch clks

Some branch clocks are governed externally and we're only supposed to
send a request concerning their shutdown, not actually ensure it happens.

Use the BRANCH_HALT_SKIP define to skip checking the halt bit.

Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230622-topic-8998clk-v2-6-6222fbc2916b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index cccb19c..ef410f5 100644 (file)
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -2112,7 +2112,7 @@ static struct clk_branch gcc_gp3_clk = {
 
 static struct clk_branch gcc_bimc_gfx_clk = {
        .halt_reg = 0x46040,
-       .halt_check = BRANCH_HALT,
+       .halt_check = BRANCH_HALT_SKIP,
        .clkr = {
                .enable_reg = 0x46040,
                .enable_mask = BIT(0),
@@ -2125,7 +2125,7 @@ static struct clk_branch gcc_bimc_gfx_clk = {
 
 static struct clk_branch gcc_gpu_bimc_gfx_clk = {
        .halt_reg = 0x71010,
-       .halt_check = BRANCH_HALT,
+       .halt_check = BRANCH_HALT_SKIP,
        .clkr = {
                .enable_reg = 0x71010,
                .enable_mask = BIT(0),
@@ -2151,7 +2151,7 @@ static struct clk_branch gcc_gpu_bimc_gfx_src_clk = {
 
 static struct clk_branch gcc_gpu_cfg_ahb_clk = {
        .halt_reg = 0x71004,
-       .halt_check = BRANCH_HALT,
+       .halt_check = BRANCH_HALT_SKIP,
        .clkr = {
                .enable_reg = 0x71004,
                .enable_mask = BIT(0),