| Message ID | 20240105-topic-venus_reset-v2-14-c37eba13b5ce@linaro.org |
|---|---|
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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Tue, 06 Feb 2024 19:43:47 +0100
Subject: [PATCH v2 14/18] clk: qcom: videocc-sm8150: Set delay for Venus
CLK resets
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| Series |
Qualcomm GCC/VIDEOCC reset overhaul for Venus
|
|
Commit Message
Konrad Dybcio
Feb. 6, 2024, 6:43 p.m. UTC
Some Venus resets may require more time when toggling. Describe that.
The value was obtained by referencing the msm-4.14/19 driver, which uses a
single value for all platforms [1].
[1] https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver/-/blob/LA.UM.9.15.c26/msm/vidc/hfi_common.c?ref_type=heads#L3662-3663
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/clk/qcom/videocc-sm8150.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/videocc-sm8150.c b/drivers/clk/qcom/videocc-sm8150.c index f1456eaa87c4..bead5186a5d6 100644 --- a/drivers/clk/qcom/videocc-sm8150.c +++ b/drivers/clk/qcom/videocc-sm8150.c @@ -215,7 +215,7 @@ static const struct regmap_config video_cc_sm8150_regmap_config = { }; static const struct qcom_reset_map video_cc_sm8150_resets[] = { - [VIDEO_CC_MVSC_CORE_CLK_BCR] = { 0x850, 2 }, + [VIDEO_CC_MVSC_CORE_CLK_BCR] = { .reg = 0x850, .bit = 2, .udelay = 150 }, [VIDEO_CC_INTERFACE_BCR] = { 0x8f0 }, [VIDEO_CC_MVS0_BCR] = { 0x870 }, [VIDEO_CC_MVS1_BCR] = { 0x8b0 },