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-rw-r--r--include/linux/mfd/samsung/core.h2
-rw-r--r--include/linux/mfd/samsung/s2mps13.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index aa78957e092f..a06098639399 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -134,6 +134,8 @@ struct sec_platform_data {
int buck4_init;
/* Whether or not manually set PWRHOLD to low during shutdown. */
bool manual_poweroff;
+ /* Disable the WRSTBI (buck voltage warm reset) when probing? */
+ bool disable_wrstbi;
};
/**
diff --git a/include/linux/mfd/samsung/s2mps13.h b/include/linux/mfd/samsung/s2mps13.h
index b1fd675fa36f..239e977ba45d 100644
--- a/include/linux/mfd/samsung/s2mps13.h
+++ b/include/linux/mfd/samsung/s2mps13.h
@@ -184,5 +184,6 @@ enum s2mps13_regulators {
* Let's assume that default value will be set.
*/
#define S2MPS13_BUCK_RAMP_DELAY 12500
+#define S2MPS13_REG_WRSTBI_MASK BIT(5)
#endif /* __LINUX_MFD_S2MPS13_H */
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