[PATCH 09/48] clk: qcom: dispcc-sm7150: 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-sm7150.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/qcom/dispcc-sm7150.c b/drivers/clk/qcom/dispcc-sm7150.c
index b9df6153e50f..da7610856e56 100644
--- a/drivers/clk/qcom/dispcc-sm7150.c
+++ b/drivers/clk/qcom/dispcc-sm7150.c
@@ -963,7 +963,17 @@ static const struct regmap_config dispcc_sm7150_regmap_config = {
 	.fast_io	= true,
 };
 
+static const u32 dispcc_sm7150_critical_cbcrs[] = {
+	0x605c, /* DISPCC_XO_CLK */
+};
+
+static const struct qcom_cc_driver_data dispcc_sm7150_driver_data = {
+	.clk_cbcrs = dispcc_sm7150_critical_cbcrs,
+	.num_clk_cbcrs = ARRAY_SIZE(dispcc_sm7150_critical_cbcrs),
+};
+
 static const struct qcom_cc_desc dispcc_sm7150_desc = {
+	.driver_data = &dispcc_sm7150_driver_data,
 	.config = &dispcc_sm7150_regmap_config,
 	.clks = dispcc_sm7150_clocks,
 	.num_clks = ARRAY_SIZE(dispcc_sm7150_clocks),
@@ -991,9 +1001,6 @@ static int dispcc_sm7150_probe(struct platform_device *pdev)
 	/* Enable clock gating for DSI and MDP clocks */
 	regmap_update_bits(regmap, 0x8000, 0x7f0, 0x7f0);
 
-	/* Keep some clocks always-on */
-	qcom_branch_set_clk_en(regmap, 0x605c); /* DISPCC_XO_CLK */
-
 	return qcom_cc_really_probe(&pdev->dev, &dispcc_sm7150_desc, regmap);
 }
 

-- 
2.54.0