Commit d79478a7 authored by Gwendal Grignou's avatar Gwendal Grignou Committed by Jonathan Cameron
Browse files

iio: sx9324: Fix default precharge internal resistance register 



Fix the default value for the register that set the resistance:
it has to be 0x10 per datasheet.

Fixes: 4c18a890 ("iio:proximity:sx9324: Add SX9324 support")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarGwendal Grignou <gwendal@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220406165011.10202-2-gwendal@chromium.org


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 89a01cd6

drivers/iio/proximity/sx9324.c

+4 −2
Original line number Diff line number Diff line
@@ -70,7 +70,8 @@ 
#define SX9324_REG_AFE_PH2		0x2a

#define SX9324_REG_AFE_PH3		0x2b

#define SX9324_REG_AFE_CTRL8		0x2c

#define SX9324_REG_AFE_CTRL8_RESFILTN_4KOHM 0x02

#define SX9324_REG_AFE_CTRL8_RESERVED	0x10

#define SX9324_REG_AFE_CTRL8_RESFILTIN_4KOHM 0x02

#define SX9324_REG_AFE_CTRL9		0x2d

#define SX9324_REG_AFE_CTRL9_AGAIN_1	0x08
@@ -795,7 +796,8 @@ static const struct sx_common_reg_default sx9324_default_regs[] = { 
	{ SX9324_REG_AFE_PH2, 0x1a },

	{ SX9324_REG_AFE_PH3, 0x16 },



	{ SX9324_REG_AFE_CTRL8, SX9324_REG_AFE_CTRL8_RESFILTN_4KOHM },

	{ SX9324_REG_AFE_CTRL8, SX9324_REG_AFE_CTRL8_RESERVED |

		SX9324_REG_AFE_CTRL8_RESFILTIN_4KOHM },

	{ SX9324_REG_AFE_CTRL9, SX9324_REG_AFE_CTRL9_AGAIN_1 },



	{ SX9324_REG_PROX_CTRL0,