Patch "clk: qcom: mmcc-msm8998: Fix the SMMU GDSC" has been added to the 5.15-stable tree

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This is a note to let you know that I've just added the patch titled

    clk: qcom: mmcc-msm8998: Fix the SMMU GDSC

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     clk-qcom-mmcc-msm8998-fix-the-smmu-gdsc.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 5b22ce30176315e1b2fc0a5f1005a442a463c81c
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date:   Wed Aug 9 21:20:28 2023 +0200

    clk: qcom: mmcc-msm8998: Fix the SMMU GDSC
    
    [ Upstream commit 1fc62c8347397faf4e18249e88ecd4470c0a5357 ]
    
    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 <konrad.dybcio@xxxxxxxxxx>
    Reviewed-by: Jeffrey Hugo <quic_jhugo@xxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230531-topic-8998_mmssclk-v3-5-ba1b1fd9ee75@xxxxxxxxxx
    Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/clk/qcom/mmcc-msm8998.c b/drivers/clk/qcom/mmcc-msm8998.c
index 8768cdcf0aa3c..a68764cfb7930 100644
--- a/drivers/clk/qcom/mmcc-msm8998.c
+++ b/drivers/clk/qcom/mmcc-msm8998.c
@@ -2662,11 +2662,13 @@ 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[] = {



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