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clk: jz4725b: fix mmc0 clock gating

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The mmc0 clock gate bit was mistakenly assigned to "i2s" clock.
You can find that the same bit is assigned to "mmc0" too.
It leads to mmc0 hang for a long time after any sound activity
also it  prevented PM_SLEEP to work properly.
I guess it was introduced by copy-paste from jz4740 driver
where it is really controls I2S clock gate.

Fixes: 226dfa4726 ("clk: Add Ingenic jz4725b CGU driver")
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Tested-by: Siarhei Volkau <lis8215@gmail.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220205171849.687805-2-lis8215@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Siarhei Volkau 2022-02-05 20:18:49 +03:00 committed by Stephen Boyd
parent 3494894aff
commit 2f0754f27a
1 changed files with 1 additions and 2 deletions
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3
drivers/clk/ingenic/jz4725b-cgu.c
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@ -139,11 +139,10 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
},
[JZ4725B_CLK_I2S] = {
"i2s", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
"i2s", CGU_CLK_MUX | CGU_CLK_DIV,
.parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL_HALF, -1, -1 },
.mux = { CGU_REG_CPCCR, 31, 1 },
.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 6 },
},
[JZ4725B_CLK_SPI] = {