From 5ef8f84aeac9974c9891d9987abb25362dbb4c8e Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Fri, 3 Jul 2020 21:44:05 +0200 Subject: [PATCH] iio: light: stk3310: add chip id for STK3311-X variant The STK3311 chip has a variant called STK3311-X, which has a different chip id of 0x12. Add the chip id to the driver. Signed-off-by: Icenowy Zheng Signed-off-by: Ondrej Jirman Signed-off-by: Jonathan Cameron --- drivers/iio/light/stk3310.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c index 9e15939..a2827d0 100644 --- a/drivers/iio/light/stk3310.c +++ b/drivers/iio/light/stk3310.c @@ -37,6 +37,7 @@ #define STK3310_CHIP_ID_VAL 0x13 #define STK3311_CHIP_ID_VAL 0x1D +#define STK3311X_CHIP_ID_VAL 0x12 #define STK3335_CHIP_ID_VAL 0x51 #define STK3310_PSINT_EN 0x01 #define STK3310_PS_MAX_VAL 0xFFFF @@ -453,6 +454,7 @@ static int stk3310_init(struct iio_dev *indio_dev) if (chipid != STK3310_CHIP_ID_VAL && chipid != STK3311_CHIP_ID_VAL && + chipid != STK3311X_CHIP_ID_VAL && chipid != STK3335_CHIP_ID_VAL) { dev_err(&client->dev, "invalid chip id: 0x%x\n", chipid); return -ENODEV; -- 2.7.4