Make sure that we patch the ACCCTL register as the first thing when the
driver loads, thus configuring I2C fast mode and i2c access for dual access
registers.
Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com
---
drivers/mfd/twl6040.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index 2c308750f40f..dc5c05940e96 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -665,6 +665,9 @@ static int twl6040_probe(struct i2c_client *client,
mutex_init(twl6040-mutex);
init_completion(twl6040-ready);
+ regmap_register_patch(twl6040-regmap, twl6040_patch,
+ ARRAY_SIZE(twl6040_patch));
+
twl6040-rev = twl6040_reg_read(twl6040, TWL6040_REG_ASICREV);
if (twl6040-rev 0) {
dev_err(client-dev, Failed to read revision register: %d\n,
@@ -712,10 +715,6 @@ static int twl6040_probe(struct i2c_client *client,
goto readyirq_err;
}
- /* dual-access registers controlled by I2C only */
- regmap_register_patch(twl6040-regmap, twl6040_patch,
- ARRAY_SIZE(twl6040_patch));
-
/*
* The main functionality of twl6040 to provide audio on OMAP4+ systems.
* We can add the ASoC codec child whenever this driver has been loaded.
--
1.9.1
--
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