[PATCH v3 5/6] clk: qcom: mmcc-msm8998: Fix the SMMU GDSC
From: Konrad Dybcio <hidden>
Date: 2023-08-09 19:21:39
Also in:
linux-arm-msm, linux-clk, linux-devicetree, linux-iommu, lkml
Subsystem:
arm/qualcomm mailing list, common clk framework, qualcomm clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Bjorn Andersson, Linus Torvalds
The SMMU GDSC doesn't have to be ALWAYS-ON and shouldn't feature the
HW_CTRL flag (it's separate from hw_ctrl_addr). In addition to that,
it should feature a cxc entry for bimc_smmu_axi_clk and be marked as
votable.
Fix all of these issues.
Fixes: d14b15b5931c ("clk: qcom: Add MSM8998 Multimedia Clock Controller (MMCC) driver")
Signed-off-by: Konrad Dybcio <redacted>
---
drivers/clk/qcom/mmcc-msm8998.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/mmcc-msm8998.c b/drivers/clk/qcom/mmcc-msm8998.c
index d0a5440e2291..4fdc41e7d2a8 100644
--- a/drivers/clk/qcom/mmcc-msm8998.c
+++ b/drivers/clk/qcom/mmcc-msm8998.c@@ -2627,11 +2627,13 @@ static struct gdsc camss_cpp_gdsc = { static struct gdsc bimc_smmu_gdsc = { .gdscr = 0xe020, .gds_hw_ctrl = 0xe024, + .cxcs = (unsigned int []){ 0xe008 }, + .cxc_count = 1, .pd = { .name = "bimc_smmu", }, .pwrsts = PWRSTS_OFF_ON, - .flags = HW_CTRL | ALWAYS_ON, + .flags = VOTABLE, }; static struct clk_regmap *mmcc_msm8998_clocks[] = {
--
2.41.0
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