[v2,07/17] clk: imx: imx8mp-audiomix: remove sdma root clock

Commit Message

Peng Fan (OSS) May 10, 2024, 9:19 a.m. UTC

From: Peng Fan <[e-mail]>

There is an issue:
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.

Fixes: 6cd95f7b151c ("clk: imx: imx8mp: Add audiomix block control")
Reviewed-by: Shengjiu Wang <[e-mail]>
Signed-off-by: Peng Fan <[e-mail]>
---
 drivers/clk/imx/clk-imx8mp-audiomix.c | 1 -
 1 file changed, 1 deletion(-)

Patch

diff --git a/drivers/clk/imx/clk-imx8mp-audiomix.c b/drivers/clk/imx/clk-imx8mp-audiomix.c
index b381d6f784c8..88d8ba975b5a 100644
--- a/drivers/clk/imx/clk-imx8mp-audiomix.c
+++ b/drivers/clk/imx/clk-imx8mp-audiomix.c
@@ -172,7 +172,6 @@  static struct clk_imx8mp_audiomix_sel sels[] = {
 	CLK_GATE("ocrama", OCRAMA_IPG),
 	CLK_GATE("aud2htx", AUD2HTX_IPG),
 	CLK_GATE("earc_phy", EARC_PHY),
-	CLK_GATE("sdma2", SDMA2_ROOT),
 	CLK_GATE("sdma3", SDMA3_ROOT),
 	CLK_GATE("spba2", SPBA2_ROOT),
 	CLK_GATE("dsp", DSP_ROOT),