[PATCH 07/48] clk: qcom: dispcc-sm4450: 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/dispcc-sm4450.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/qcom/dispcc-sm4450.c b/drivers/clk/qcom/dispcc-sm4450.c
index 4a4811db55dd..f39afa067cc6 100644
--- a/drivers/clk/qcom/dispcc-sm4450.c
+++ b/drivers/clk/qcom/dispcc-sm4450.c
@@ -719,7 +719,18 @@ static const struct regmap_config disp_cc_sm4450_regmap_config = {
 	.fast_io = true,
 };
 
+static const u32 disp_cc_sm4450_critical_cbcrs[] = {
+	0xe070, /* DISP_CC_SLEEP_CLK */
+	0xe054, /* DISP_CC_XO_CLK */
+};
+
+static const struct qcom_cc_driver_data disp_cc_sm4450_driver_data = {
+	.clk_cbcrs = disp_cc_sm4450_critical_cbcrs,
+	.num_clk_cbcrs = ARRAY_SIZE(disp_cc_sm4450_critical_cbcrs),
+};
+
 static const struct qcom_cc_desc disp_cc_sm4450_desc = {
+	.driver_data = &disp_cc_sm4450_driver_data,
 	.config = &disp_cc_sm4450_regmap_config,
 	.clks = disp_cc_sm4450_clocks,
 	.num_clks = ARRAY_SIZE(disp_cc_sm4450_clocks),
@@ -746,10 +757,6 @@ static int disp_cc_sm4450_probe(struct platform_device *pdev)
 	clk_lucid_evo_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
 	clk_lucid_evo_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll0_config);
 
-	/* Keep some clocks always enabled */
-	qcom_branch_set_clk_en(regmap, 0xe070); /* DISP_CC_SLEEP_CLK */
-	qcom_branch_set_clk_en(regmap, 0xe054); /* DISP_CC_XO_CLK */
-
 	return qcom_cc_really_probe(&pdev->dev, &disp_cc_sm4450_desc, regmap);
 }
 

-- 
2.54.0