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| author | Konrad Dybcio <konrad.dybcio@linaro.org> | 2024-02-06 19:43:41 +0100 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-02-07 12:14:47 -0600 |
| commit | 49443aa3450b90bc12694ec58eae52a039739382 (patch) | |
| tree | 226617ae21aec1df7420b265e3aa77927812288e /drivers/clk/qcom/gcc-sm7150.c | |
| parent | f33a83d490b6229054ed6c535e1543e7631068b3 (diff) | |
| download | lwn-49443aa3450b90bc12694ec58eae52a039739382.tar.gz lwn-49443aa3450b90bc12694ec58eae52a039739382.zip | |
clk: qcom: gcc-sm7150: Set delay for Venus CLK resets
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>
Link: https://lore.kernel.org/r/20240105-topic-venus_reset-v2-8-c37eba13b5ce@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers/clk/qcom/gcc-sm7150.c')
| -rw-r--r-- | drivers/clk/qcom/gcc-sm7150.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/qcom/gcc-sm7150.c b/drivers/clk/qcom/gcc-sm7150.c index d9983bb27475..7c5596331c30 100644 --- a/drivers/clk/qcom/gcc-sm7150.c +++ b/drivers/clk/qcom/gcc-sm7150.c @@ -2918,7 +2918,7 @@ static const struct qcom_reset_map gcc_sm7150_resets[] = { [GCC_USB3_PHY_PRIM_BCR] = { 0x50000 }, [GCC_USB3_PHY_SEC_BCR] = { 0x5000c }, [GCC_QUSB2PHY_PRIM_BCR] = { 0x26000 }, - [GCC_VIDEO_AXI_CLK_BCR] = { 0xb01c, 2 }, + [GCC_VIDEO_AXI_CLK_BCR] = { .reg = 0xb01c, .bit = 2, .udelay = 150 }, }; static const struct clk_rcg_dfs_data gcc_sm7150_dfs_desc[] = { |