[PATCH 6.6 268/568] clk: qcom: gpucc-sa8775p: Park RCGs clk source at XO during disable

6.6-stable review patch. If anyone has any objections, please let me know.

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From: Taniya Das quic_tdas@quicinc.com

[ Upstream commit dff68b2f74547617dbb75d0d12f404877ec8f8ce ]

The RCG's clk src has to be parked at XO while disabling as per the HW recommendation, hence use clk_rcg2_shared_ops to achieve the same. Also gpu_cc_cb_clk is recommended to be kept always ON, hence use clk_branch2_aon_ops to keep the clock always ON.

Fixes: 0afa16afc36d ("clk: qcom: add the GPUCC driver for sa8775p") Signed-off-by: Taniya Das quic_tdas@quicinc.com Reviewed-by: Konrad Dybcio konrad.dybcio@linaro.org Link: https://lore.kernel.org/r/20240612-sa8775p-v2-gcc-gpucc-fixes-v2-5-adcc756a2... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/qcom/gpucc-sa8775p.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/qcom/gpucc-sa8775p.c b/drivers/clk/qcom/gpucc-sa8775p.c index 3f05b44c13c53..abcaefa01e386 100644 --- a/drivers/clk/qcom/gpucc-sa8775p.c +++ b/drivers/clk/qcom/gpucc-sa8775p.c @@ -161,7 +161,7 @@ static struct clk_rcg2 gpu_cc_ff_clk_src = { .name = "gpu_cc_ff_clk_src", .parent_data = gpu_cc_parent_data_0, .num_parents = ARRAY_SIZE(gpu_cc_parent_data_0), - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_shared_ops, }, };

@@ -181,7 +181,7 @@ static struct clk_rcg2 gpu_cc_gmu_clk_src = { .parent_data = gpu_cc_parent_data_1, .num_parents = ARRAY_SIZE(gpu_cc_parent_data_1), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_shared_ops, }, };

@@ -200,7 +200,7 @@ static struct clk_rcg2 gpu_cc_hub_clk_src = { .name = "gpu_cc_hub_clk_src", .parent_data = gpu_cc_parent_data_2, .num_parents = ARRAY_SIZE(gpu_cc_parent_data_2), - .ops = &clk_rcg2_ops, + .ops = &clk_rcg2_shared_ops, }, };

@@ -294,7 +294,7 @@ static struct clk_branch gpu_cc_cb_clk = { .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data){ .name = "gpu_cc_cb_clk", - .ops = &clk_branch2_ops, + .ops = &clk_branch2_aon_ops, }, }, };