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[2/6] ASoC: jz4740-i2s: Fix divider written at incorrect offset in register

Message ID 20200306222931.39664-2-paul@crapouillou.net (mailing list archive)
State New, archived
Headers show
Series [1/6] dt-bindings: sound: Convert jz4740-i2s doc to YAML | expand

Commit Message

Paul Cercueil March 6, 2020, 10:29 p.m. UTC 
The 4-bit divider value was written at offset 8, while the jz4740
programming manual locates it at offset 0.

Fixes: 26b0aad80a86 ("ASoC: jz4740: Add dynamic sampling rate support to jz4740-i2s")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 sound/soc/jz4740/jz4740-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 9d5405881209..434737b2b2b2 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -83,7 +83,7 @@ 
 #define JZ_AIC_I2S_STATUS_BUSY BIT(2)
 
 #define JZ_AIC_CLK_DIV_MASK 0xf
-#define I2SDIV_DV_SHIFT 8
+#define I2SDIV_DV_SHIFT 0
 #define I2SDIV_DV_MASK (0xf << I2SDIV_DV_SHIFT)
 #define I2SDIV_IDV_SHIFT 8
 #define I2SDIV_IDV_MASK (0xf << I2SDIV_IDV_SHIFT)