Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address

Both i.MX6 and i.MX8 reference manuals list 0xBF8 as SNVS_HPVIDR1
(chapters 57.9 and 6.4.5 respectively).

Without this, trying to read the revision number results in 0 on
all revisions, causing the i.MX6 quirk to apply on all platforms,
which in turn causes the driver to synthesise power button release
events instead of passing the real one as they happen even on
platforms like i.MX8 where that's not wanted.

Fixes: ce453e88bb38 ("Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q")
Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/4599101.ElGaqSPkdT@pliszka
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index 65286762b02ab918403d91de894e849820010ec1..ad8660be0127c2080421b2a9a364c9855ae27caa 100644 (file)
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -20,7 +20,7 @@
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
 
-#define SNVS_HPVIDR1_REG       0xF8
+#define SNVS_HPVIDR1_REG       0xBF8
 #define SNVS_LPSR_REG          0x4C    /* LP Status Register */
 #define SNVS_LPCR_REG          0x38    /* LP Control Register */
 #define SNVS_HPSR_REG          0x14