[PATCH 40/48] clk: qcom: gpucc-sm8550: Use common probe handling for always-on clocks

[Abel Vesa]

Describe the always-on branches in a critical_cbcrs array and reference
it through qcom_cc_driver_data. Let qcom_cc_really_probe() enable these
branches instead of programming them directly in the driver's probe.

Assisted-by: LLM
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
---
 drivers/clk/qcom/gpucc-sm8550.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/qcom/gpucc-sm8550.c b/drivers/clk/qcom/gpucc-sm8550.c
index 53614e980b26..f8dd1727c080 100644
--- a/drivers/clk/qcom/gpucc-sm8550.c
+++ b/drivers/clk/qcom/gpucc-sm8550.c
@@ -547,7 +547,18 @@ static const struct regmap_config gpu_cc_sm8550_regmap_config = {
 	.fast_io = true,
 };
 
+static const u32 gpu_cc_sm8550_critical_cbcrs[] = {
+	0x9004, /* GPU_CC_CXO_AON_CLK */
+	0x900c, /* GPU_CC_DEMET_CLK */
+};
+
+static const struct qcom_cc_driver_data gpu_cc_sm8550_driver_data = {
+	.clk_cbcrs = gpu_cc_sm8550_critical_cbcrs,
+	.num_clk_cbcrs = ARRAY_SIZE(gpu_cc_sm8550_critical_cbcrs),
+};
+
 static const struct qcom_cc_desc gpu_cc_sm8550_desc = {
+	.driver_data = &gpu_cc_sm8550_driver_data,
 	.config = &gpu_cc_sm8550_regmap_config,
 	.clks = gpu_cc_sm8550_clocks,
 	.num_clks = ARRAY_SIZE(gpu_cc_sm8550_clocks),
@@ -574,10 +585,6 @@ static int gpu_cc_sm8550_probe(struct platform_device *pdev)
 	clk_lucid_ole_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config);
 	clk_lucid_ole_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config);
 
-	/* Keep some clocks always-on */
-	qcom_branch_set_clk_en(regmap, 0x9004); /* GPU_CC_CXO_AON_CLK */
-	qcom_branch_set_clk_en(regmap, 0x900c); /* GPU_CC_DEMET_CLK */
-
 	return qcom_cc_really_probe(&pdev->dev, &gpu_cc_sm8550_desc, regmap);
 }
 

-- 
2.54.0