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Fwd: [PATCH] iio: light: stk3310: Add support for stk3335

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Martijn Braam,
BrixIT Computers & Automatisering
0592 20 10 74


---------- Forwarded message ---------
Van: Luca Weiss <luca@z3ntu.xyz>
Date: ma 3 jun. 2019 om 21:20
Subject: [PATCH] iio: light: stk3310: Add support for stk3335
To:
Cc: Martijn Braam <martijn@brixit.nl>, Luca Weiss <luca@z3ntu.xyz>,
Jonathan Cameron <jic23@kernel.org>, Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>, Peter Meerwald-Stadler
<pmeerw@pmeerw.net>, open list:IIO SUBSYSTEM AND DRIVERS
<linux-iio@vger.kernel.org>, open list <linux-kernel@vger.kernel.org>


From: Martijn Braam <martijn@brixit.nl>

The stk3335 light/proximity sensor is similar to the stk3310 and stk3311
sensors and works with the stk3310 driver.

Signed-off-by: Martijn Braam <martijn@brixit.nl>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
 drivers/iio/light/stk3310.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c
index 6e2a169da950..a25cc35f334e 100644
--- a/drivers/iio/light/stk3310.c
+++ b/drivers/iio/light/stk3310.c
@@ -40,6 +40,7 @@

 #define STK3310_CHIP_ID_VAL                    0x13
 #define STK3311_CHIP_ID_VAL                    0x1D
+#define STK3335_CHIP_ID_VAL                    0x51
 #define STK3310_PSINT_EN                       0x01
 #define STK3310_PS_MAX_VAL                     0xFFFF

@@ -454,7 +455,8 @@ static int stk3310_init(struct iio_dev *indio_dev)
                return ret;

        if (chipid != STK3310_CHIP_ID_VAL &&
-           chipid != STK3311_CHIP_ID_VAL) {
+           chipid != STK3311_CHIP_ID_VAL &&
+           chipid != STK3335_CHIP_ID_VAL) {
                dev_err(&client->dev, "invalid chip id: 0x%x\n", chipid);
                return -ENODEV;
        }
@@ -666,6 +668,7 @@ static SIMPLE_DEV_PM_OPS(stk3310_pm_ops,
stk3310_suspend, stk3310_resume);
 static const struct i2c_device_id stk3310_i2c_id[] = {
        {"STK3310", 0},
        {"STK3311", 0},
+       {"STK3335", 0},
        {}
 };
 MODULE_DEVICE_TABLE(i2c, stk3310_i2c_id);
@@ -673,6 +676,7 @@ MODULE_DEVICE_TABLE(i2c, stk3310_i2c_id);
 static const struct acpi_device_id stk3310_acpi_id[] = {
        {"STK3310", 0},
        {"STK3311", 0},
+       {"STK3335", 0},
        {}
 };

--
2.21.0
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