diff mbox series

[2/9] mfd: mt6358: Add registers for MT6366 specific regulators

Message ID 20230803074249.3065586-3-wenst@chromium.org
State New
Headers
Series regulator: mt6366: Split out of MT6358 and cleanup |

Commit Message

Chen-Yu Tsai Aug. 3, 2023, 7:42 a.m. UTC 
  The MT6366 PMIC, compared to the MT6358, does away with the VCAM*
regulators. Two regulators VM18 and VMDDR reuse their register space.
There's also a VSRAM type regulator VSRAM_CORE thats' split between
the VCAM* register space and other parts.

Add register address macros for these MT6366 specific regulators.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
 include/linux/mfd/mt6358/registers.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/mfd/mt6358/registers.h b/include/linux/mfd/mt6358/registers.h
index 5ea2590be710..f4c321574da3 100644
--- a/include/linux/mfd/mt6358/registers.h
+++ b/include/linux/mfd/mt6358/registers.h
@@ -219,6 +219,7 @@ 
 #define MT6358_LDO_VCAMIO_CON1                0x1cbe
 #define MT6358_LDO_VCAMIO_CON2                0x1cc0
 #define MT6358_LDO_VCAMIO_CON3                0x1cc2
+
 #define MT6358_LDO_VMC_CON0                   0x1cc4
 #define MT6358_LDO_VMC_CON1                   0x1cd2
 #define MT6358_LDO_VMC_CON2                   0x1cd4
@@ -294,4 +295,21 @@ 
 #define MT6358_AUD_TOP_INT_CON0               0x2228
 #define MT6358_AUD_TOP_INT_STATUS0            0x2234
 
+/*
+ * MT6366 has no VCAM*, but has other regulators in its place. The names
+ * keep the MT6358 prefix for ease of use in the regulator driver.
+ */
+#define MT6358_LDO_VSRAM_CON5                 0x1bf8
+#define MT6358_LDO_VM18_CON0                  MT6358_LDO_VCAMA1_CON0
+#define MT6358_LDO_VM18_CON1                  MT6358_LDO_VCAMA1_CON1
+#define MT6358_LDO_VM18_CON2                  MT6358_LDO_VCAMA1_CON2
+#define MT6358_LDO_VMDDR_CON0                 MT6358_LDO_VCAMA2_CON0
+#define MT6358_LDO_VMDDR_CON1                 MT6358_LDO_VCAMA2_CON1
+#define MT6358_LDO_VMDDR_CON2                 MT6358_LDO_VCAMA2_CON2
+#define MT6358_LDO_VSRAM_CORE_CON0            MT6358_LDO_VCAMD_CON0
+#define MT6358_LDO_VSRAM_CORE_DBG0            0x1cb6
+#define MT6358_LDO_VSRAM_CORE_DBG1            0x1cb8
+#define MT6358_VM18_ANA_CON0                  MT6358_VCAMA1_ANA_CON0
+#define MT6358_VMDDR_ANA_CON0                 MT6358_VCAMD_ANA_CON0
+
 #endif /* __MFD_MT6358_REGISTERS_H__ */