| Message ID | 20240105-topic-venus_reset-v2-0-c37eba13b5ce@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | Qualcomm GCC/VIDEOCC reset overhaul for Venus | expand |
On Tue, 06 Feb 2024 19:43:33 +0100, Konrad Dybcio wrote: > Some resets associated with venus require a larger delay for the hardware > on the other end to function properly. These seem to fall into three > categories: > > - 150us for 8250 and earlier > - 400us for 8350 and friends > - 1000us for >=8450 > > [...] Applied, thanks! [01/18] clk: qcom: reset: Increase max reset delay commit: 316861f383176c6360dcffecceb1f843d860faf0 [02/18] clk: qcom: reset: Commonize the de/assert functions commit: eda40d9c583e95e0b6ac69d2950eec10f802e0e8 [03/18] clk: qcom: reset: Ensure write completion on reset de/assertion commit: 1bd8c3ad02b1aaa9163a72fece2c28360a52b345 [04/18] clk: qcom: gcc-sa8775p: Set delay for Venus CLK resets commit: 6c0530974183709e74c3e809d4f0df386a23465b [05/18] clk: qcom: gcc-sc8180x: Set delay for Venus CLK resets commit: 627fcb22966d9e7dcfcc040f3895e5da7f64fb9c [06/18] clk: qcom: gcc-sc8280xp: Set delay for Venus CLK resets commit: 446b8e191072b78de4af16f5288dcdbfbda78dd1 [07/18] clk: qcom: gcc-sm4450: Set delay for Venus CLK resets commit: eff85a0f548e536563d57d42bdd6c215031e8c84 [08/18] clk: qcom: gcc-sm7150: Set delay for Venus CLK resets commit: b8b2343112083f76a4183aa2acdfe861dcc1bb6b [09/18] clk: qcom: gcc-sm8250: Set delay for Venus CLK resets commit: 2013a0bca5679dab16fc0f4b7dde4cf8b15b7621 [10/18] clk: qcom: gcc-sm8350: Set delay for Venus CLK resets commit: cecdccc3e50924a09411f8f9af760f4d1ef8b5c6 [11/18] clk: qcom: gcc-sm8450: Set delay for Venus CLK resets commit: 6ad1da7c0f2317ceffdfe50ac913b6123cd6ff71 [12/18] clk: qcom: gcc-sm8550: Set delay for Venus CLK resets commit: d64c6880c44e3a6d52b97dda1082c17317c82c74 [13/18] clk: qcom: gcc-sm8650: Set delay for Venus CLK resets commit: 6efbf3e21211ece0b49bb75499398f9f08fb9cd6 [14/18] clk: qcom: videocc-sm8150: Set delay for Venus CLK resets commit: 23fd517957693846ed279cb86f30f548aed01fda [15/18] clk: qcom: videocc-sm8250: Set delay for Venus CLK resets commit: 726184dd7b2f7c41a7007a1c1add301ddf173cf2 [16/18] clk: qcom: videocc-sm8350: Set delay for Venus CLK resets commit: b68d14f84c2c179d0f56588bda2e3a2675dd6d28 [17/18] clk: qcom: videocc-sm8450: Set delay for Venus CLK resets commit: ed17763a24f22d04e8da104715eb48ba69989dfa [18/18] clk: qcom: videocc-sm8550: Set delay for Venus CLK resets commit: ba4354f6ae160609aea8f7adec22ce1a9d0f586a Best regards,
Some resets associated with venus require a larger delay for the hardware on the other end to function properly. These seem to fall into three categories: - 150us for 8250 and earlier - 400us for 8350 and friends - 1000us for >=8450 Make some housecleaning changes and describe these delays in preparation to moving this data out of the venus driver. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- Changes in v2: - Wrap the function parameters in patch 2 - Better describe the sources of reset delay values - Pick up tags, rebase (with no changes) - Link to v1: https://lore.kernel.org/r/20240105-topic-venus_reset-v1-0-981c7a624855@linaro.org --- Konrad Dybcio (18): clk: qcom: reset: Increase max reset delay clk: qcom: reset: Commonize the de/assert functions clk: qcom: reset: Ensure write completion on reset de/assertion clk: qcom: gcc-sa8775p: Set delay for Venus CLK resets clk: qcom: gcc-sc8180x: Set delay for Venus CLK resets clk: qcom: gcc-sc8280xp: Set delay for Venus CLK resets clk: qcom: gcc-sm4450: Set delay for Venus CLK resets clk: qcom: gcc-sm7150: Set delay for Venus CLK resets clk: qcom: gcc-sm8250: Set delay for Venus CLK resets clk: qcom: gcc-sm8350: Set delay for Venus CLK resets clk: qcom: gcc-sm8450: Set delay for Venus CLK resets clk: qcom: gcc-sm8550: Set delay for Venus CLK resets clk: qcom: gcc-sm8650: Set delay for Venus CLK resets clk: qcom: videocc-sm8150: Set delay for Venus CLK resets clk: qcom: videocc-sm8250: Set delay for Venus CLK resets clk: qcom: videocc-sm8350: Set delay for Venus CLK resets clk: qcom: videocc-sm8450: Set delay for Venus CLK resets clk: qcom: videocc-sm8550: Set delay for Venus CLK resets drivers/clk/qcom/gcc-sa8775p.c | 4 ++-- drivers/clk/qcom/gcc-sc8180x.c | 6 +++--- drivers/clk/qcom/gcc-sc8280xp.c | 4 ++-- drivers/clk/qcom/gcc-sm4450.c | 4 ++-- drivers/clk/qcom/gcc-sm7150.c | 2 +- drivers/clk/qcom/gcc-sm8250.c | 4 ++-- drivers/clk/qcom/gcc-sm8350.c | 4 ++-- drivers/clk/qcom/gcc-sm8450.c | 4 ++-- drivers/clk/qcom/gcc-sm8550.c | 4 ++-- drivers/clk/qcom/gcc-sm8650.c | 4 ++-- drivers/clk/qcom/reset.c | 27 ++++++++++++++------------- drivers/clk/qcom/reset.h | 2 +- drivers/clk/qcom/videocc-sm8150.c | 2 +- drivers/clk/qcom/videocc-sm8250.c | 4 ++-- drivers/clk/qcom/videocc-sm8350.c | 4 ++-- drivers/clk/qcom/videocc-sm8450.c | 4 ++-- drivers/clk/qcom/videocc-sm8550.c | 4 ++-- 17 files changed, 44 insertions(+), 43 deletions(-) --- base-commit: ac139fc7db67968e5061715508b5fc4aa7c40c56 change-id: 20240105-topic-venus_reset-b5461bf1a087 Best regards,