diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-03-26 13:13:32 +0800 |
|---|---|---|
| committer | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-03-27 16:04:34 +0800 |
| commit | e053e4917f03dd742e5f6e8db918a1851c3120b0 (patch) | |
| tree | 7696e316850df4140df6d730dae606708ea38dfe /include/dt-bindings | |
| parent | f1e4bfdabb26e4a14aa1ddd5d9360c15e9eba576 (diff) | |
MLK-23680-1: clk: imx: clk-audiomix: remove sdma root clock
There is hardware issue: TKT0535653
SDMA3 can't work without setting AUDIOMIX_CLKEN0[SDMA2] (bit-26) to 1
The workaround is:
As the reset state of AUDIOMIX_CLKEN0[SDMA2] is enabled,
we just need to keep it on as reset state, don't touch it
in kernel, then every thing is same as before, if we register
the clock in clk-audiomix, then kernel will try to disable
it in idle.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Diffstat (limited to 'include/dt-bindings')
| -rw-r--r-- | include/dt-bindings/clock/imx8mp-clock.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/dt-bindings/clock/imx8mp-clock.h b/include/dt-bindings/clock/imx8mp-clock.h index 29e9775dd03c..817916007b39 100644 --- a/include/dt-bindings/clock/imx8mp-clock.h +++ b/include/dt-bindings/clock/imx8mp-clock.h @@ -328,7 +328,6 @@ #define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK3 23 #define IMX8MP_CLK_AUDIOMIX_ASRC_IPG 24 #define IMX8MP_CLK_AUDIOMIX_PDM_IPG 25 -#define IMX8MP_CLK_AUDIOMIX_SDMA2_ROOT 26 #define IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT 27 #define IMX8MP_CLK_AUDIOMIX_SPBA2_ROOT 28 #define IMX8MP_CLK_AUDIOMIX_DSP_ROOT 29 |