diff options
| author | Daniel Schultz <d.schultz@phytec.de> | 2019-09-17 10:12:53 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-11-11 08:45:01 +0000 |
| commit | 37ef8c2c15bdc1322b160e38986c187de2b877b2 (patch) | |
| tree | 7d162408c171d8efe532de7ac9749bf4ede0f5e7 /include/linux/mfd | |
| parent | 3f31bc67e4dc6a555341dffefe328ddd58e8b431 (diff) | |
mfd: rk808: Fix RK818 ID template
The Rockchip PMIC driver can automatically detect connected component
versions by reading the ID_MSB and ID_LSB registers. The probe function
will always fail with RK818 PMICs because the ID_MSK is 0xFFF0 and the
RK818 template ID is 0x8181.
This patch changes this value to 0x8180.
Fixes: 9d6105e19f61 ("mfd: rk808: Fix up the chip id get failed")
Cc: stable@vger.kernel.org
Cc: Elaine Zhang <zhangqing@rock-chips.com>
Cc: Joseph Chen <chenjh@rock-chips.com>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/rk808.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index 7cfd2b0504df..a59bf323f713 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -610,7 +610,7 @@ enum { RK808_ID = 0x0000, RK809_ID = 0x8090, RK817_ID = 0x8170, - RK818_ID = 0x8181, + RK818_ID = 0x8180, }; struct rk808 { |