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clk: qcom: videocc-sm6350: Use common probe handling for always-on clocks

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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
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Link: https://patch.msgid.link/20260924-clk-qcom-rework-legacy-always-on-clocks-v2-45-1479443ee016@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Abel Vesa 2026-09-24 15:06:57 +03:00 committed by Bjorn Andersson
parent edab8a0f8f
commit 3afa984ab1
1 changed files with 10 additions and 3 deletions
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13
drivers/clk/qcom/videocc-sm6350.c
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@ -311,7 +311,17 @@ static const struct regmap_config video_cc_sm6350_regmap_config = {
.fast_io = true,
};
static const u32 video_cc_sm6350_critical_cbcrs[] = {
0x7018, /* VIDEO_CC_XO_CLK */
};
static const struct qcom_cc_driver_data video_cc_sm6350_driver_data = {
.clk_cbcrs = video_cc_sm6350_critical_cbcrs,
.num_clk_cbcrs = ARRAY_SIZE(video_cc_sm6350_critical_cbcrs),
};
static const struct qcom_cc_desc video_cc_sm6350_desc = {
.driver_data = &video_cc_sm6350_driver_data,
.config = &video_cc_sm6350_regmap_config,
.clks = video_cc_sm6350_clocks,
.num_clks = ARRAY_SIZE(video_cc_sm6350_clocks),
@ -335,9 +345,6 @@ static int video_cc_sm6350_probe(struct platform_device *pdev)
clk_fabia_pll_configure(&video_pll0, regmap, &video_pll0_config);
/* Keep some clocks always-on */
qcom_branch_set_clk_en(regmap, 0x7018); /* VIDEO_CC_XO_CLK */
return qcom_cc_really_probe(&pdev->dev, &video_cc_sm6350_desc, regmap);
}