diff options
| author |   Konrad Dybcio <konrad.dybcio@linaro.org> | 2024-02-06 19:43:38 +0100 |
|---|---|---|
| committer |   Bjorn Andersson <andersson@kernel.org> | 2024-02-07 12:14:46 -0600 |
| commit | e4036615fd652b480665e3eb99a9891c0f350c77 (patch) | |
| tree | 7fed9753b5c010d283a323ce49d28f5f18863d2a /drivers/clk/qcom | |
| parent | clk: qcom: gcc-sa8775p: Set delay for Venus CLK resets (diff) | |
| download | wireguard-linux-e4036615fd652b480665e3eb99a9891c0f350c77.tar.xz wireguard-linux-e4036615fd652b480665e3eb99a9891c0f350c77.zip | |
clk: qcom: gcc-sc8180x: 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-4.19 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-v2-5-c37eba13b5ce@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers/clk/qcom')
| -rw-r--r-- | drivers/clk/qcom/gcc-sc8180x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clk/qcom/gcc-sc8180x.c b/drivers/clk/qcom/gcc-sc8180x.c index ae2147381559..1351c52bcacb 100644 --- a/drivers/clk/qcom/gcc-sc8180x.c +++ b/drivers/clk/qcom/gcc-sc8180x.c @@ -4528,9 +4528,9 @@ static const struct qcom_reset_map gcc_sc8180x_resets[] = { [GCC_USB30_PRIM_BCR] = { 0xf000 }, [GCC_USB30_SEC_BCR] = { 0x10000 }, [GCC_USB_PHY_CFG_AHB2PHY_BCR] = { 0x6a000 }, - [GCC_VIDEO_AXIC_CLK_BCR] = { 0xb02c, 2 }, - [GCC_VIDEO_AXI0_CLK_BCR] = { 0xb024, 2 }, - [GCC_VIDEO_AXI1_CLK_BCR] = { 0xb028, 2 }, + [GCC_VIDEO_AXIC_CLK_BCR] = { .reg = 0xb02c, .bit = 2, .udelay = 150 }, + [GCC_VIDEO_AXI0_CLK_BCR] = { .reg = 0xb024, .bit = 2, .udelay = 150 }, + [GCC_VIDEO_AXI1_CLK_BCR] = { .reg = 0xb028, .bit = 2, .udelay = 150 }, }; static struct gdsc *gcc_sc8180x_gdscs[] = { |