diff mbox

[v3,2/4] mfd: bd9571mwv: Add DDR Backup Power register bit definitions

Message ID 1524057484-25350-3-git-send-email-geert+renesas@glider.be (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Geert Uytterhoeven April 18, 2018, 1:18 p.m. UTC 
Add definitions for the KEEPON_* bits in the "BKUP Mode Cnt" register,
which control the DDR rails to be kept powered when backup mode is
enabled.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Lee Jones <lee.jones@linaro.org>
---
v3:
  - No changes,

v2:
  - Add Acked-by.
---
 include/linux/mfd/bd9571mwv.h | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox

Patch

diff --git a/include/linux/mfd/bd9571mwv.h b/include/linux/mfd/bd9571mwv.h
index f0708ba4cbbae2dc..eb05569f752bb089 100644
--- a/include/linux/mfd/bd9571mwv.h
+++ b/include/linux/mfd/bd9571mwv.h
@@ -33,6 +33,11 @@ 
 #define BD9571MWV_I2C_MD2_E1_BIT_2		0x12
 
 #define BD9571MWV_BKUP_MODE_CNT			0x20
+#define BD9571MWV_BKUP_MODE_CNT_KEEPON_MASK	GENMASK(3, 0)
+#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR0	BIT(0)
+#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR1	BIT(1)
+#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR0C	BIT(2)
+#define BD9571MWV_BKUP_MODE_CNT_KEEPON_DDR1C	BIT(3)
 #define BD9571MWV_BKUP_MODE_STATUS		0x21
 #define BD9571MWV_BKUP_RECOVERY_CNT		0x22
 #define BD9571MWV_BKUP_CTRL_TIM_CNT		0x23