[PATCH 2/7] mfd: mt6397: add mt6358 register definitions for power key

Mattijs Korpershoek mkorpershoek at baylibre.com
Wed Apr 28 17:42:14 BST 2021


In order to support power/home key detection, add definitions for
two more MT6358 PMIC registers:

- TOPSTATUS: homekey and powerkey debounce status
- TOP_RST_MISC: controls homekey,powerkey long press reset time

Signed-off-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>
---
 include/linux/mfd/mt6358/registers.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/mfd/mt6358/registers.h b/include/linux/mfd/mt6358/registers.h
index 2ad0b312aa28..201139b12140 100644
--- a/include/linux/mfd/mt6358/registers.h
+++ b/include/linux/mfd/mt6358/registers.h
@@ -8,6 +8,8 @@
 
 /* PMIC Registers */
 #define MT6358_SWCID                          0xa
+#define MT6358_TOPSTATUS                      0x28
+#define MT6358_TOP_RST_MISC                   0x14c
 #define MT6358_MISC_TOP_INT_CON0              0x188
 #define MT6358_MISC_TOP_INT_STATUS0           0x194
 #define MT6358_TOP_INT_STATUS0                0x19e
-- 
2.27.0




More information about the linux-arm-kernel mailing list