| Message ID | 20211008102041.268253-1-angelogioacchino.delregno@collabora.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | [1/2] clk: qcom: mmcc-sdm660: Add necessary CXCs to venus_gdsc | expand |
Quoting AngeloGioacchino Del Regno (2021-10-08 03:20:40) > As also shown on downstream dts[1], for a correct operation of the > Venus block, we have to retain MEM/PERIPH when halting the video_core, > video_axi and video_subcore0 branches: add these CXCs to the main > Venus GDSC. > > [1]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.UM.6.4.r1/arch/arm/boot/dts/qcom/sdm660-vidc.dtsi#L80 > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- Applied to clk-next
diff --git a/drivers/clk/qcom/mmcc-sdm660.c b/drivers/clk/qcom/mmcc-sdm660.c index 9bfce9c31ca7..c5fdc36e3c34 100644 --- a/drivers/clk/qcom/mmcc-sdm660.c +++ b/drivers/clk/qcom/mmcc-sdm660.c @@ -2560,6 +2560,8 @@ static struct clk_branch video_subcore0_clk = { static struct gdsc venus_gdsc = { .gdscr = 0x1024, + .cxcs = (unsigned int[]){ 0x1028, 0x1034, 0x1048 }, + .cxc_count = 3, .pd = { .name = "venus", },
As also shown on downstream dts[1], for a correct operation of the Venus block, we have to retain MEM/PERIPH when halting the video_core, video_axi and video_subcore0 branches: add these CXCs to the main Venus GDSC. [1]: https://github.com/sonyxperiadev/kernel/blob/aosp/LA.UM.6.4.r1/arch/arm/boot/dts/qcom/sdm660-vidc.dtsi#L80 Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/clk/qcom/mmcc-sdm660.c | 2 ++ 1 file changed, 2 insertions(+)