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authorLinus Walleij <linus.walleij@linaro.org>2012-02-20 21:42:24 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2012-03-06 18:46:43 +0100
commitd6255529b2639de542324f314b93939b7996a7c5 (patch)
tree42230a2b9e8f02382735be716973677545e204b9 /include/linux/regulator
parent2ced445e2ddf65f484a489161accddf475676965 (diff)
mfd: Support AB9540 ab8500 variant
The AB9540 variant of the AB8500 is basically close enough to use the same driver. This adds the new registers and deviations for this new chip variant. Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Maxime Coquelin <maxime.coquelin@stericsson.com> Signed-off-by: Alex Macro <alex.macro@stericsson.com> Signed-off-by: Michel Jaouen <michel.jaouen@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/ab8500.h70
1 files changed, 69 insertions, 1 deletions
diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h
index 76579f964a2..7bd73bbdfd1 100644
--- a/include/linux/regulator/ab8500.h
+++ b/include/linux/regulator/ab8500.h
@@ -26,7 +26,26 @@ enum ab8500_regulator_id {
AB8500_NUM_REGULATORS,
};
-/* AB8500 register initialization */
+/* AB9450 regulators */
+enum ab9540_regulator_id {
+ AB9540_LDO_AUX1,
+ AB9540_LDO_AUX2,
+ AB9540_LDO_AUX3,
+ AB9540_LDO_AUX4,
+ AB9540_LDO_INTCORE,
+ AB9540_LDO_TVOUT,
+ AB9540_LDO_USB,
+ AB9540_LDO_AUDIO,
+ AB9540_LDO_ANAMIC1,
+ AB9540_LDO_ANAMIC2,
+ AB9540_LDO_DMIC,
+ AB9540_LDO_ANA,
+ AB9540_SYSCLKREQ_2,
+ AB9540_SYSCLKREQ_4,
+ AB9540_NUM_REGULATORS,
+};
+
+/* AB8500 and AB9540 register initialization */
struct ab8500_regulator_reg_init {
int id;
u8 value;
@@ -71,4 +90,53 @@ enum ab8500_regulator_reg {
AB8500_NUM_REGULATOR_REGISTERS,
};
+
+/* AB9540 registers */
+enum ab9540_regulator_reg {
+ AB9540_REGUREQUESTCTRL1,
+ AB9540_REGUREQUESTCTRL2,
+ AB9540_REGUREQUESTCTRL3,
+ AB9540_REGUREQUESTCTRL4,
+ AB9540_REGUSYSCLKREQ1HPVALID1,
+ AB9540_REGUSYSCLKREQ1HPVALID2,
+ AB9540_REGUHWHPREQ1VALID1,
+ AB9540_REGUHWHPREQ1VALID2,
+ AB9540_REGUHWHPREQ2VALID1,
+ AB9540_REGUHWHPREQ2VALID2,
+ AB9540_REGUSWHPREQVALID1,
+ AB9540_REGUSWHPREQVALID2,
+ AB9540_REGUSYSCLKREQVALID1,
+ AB9540_REGUSYSCLKREQVALID2,
+ AB9540_REGUVAUX4REQVALID,
+ AB9540_REGUMISC1,
+ AB9540_VAUDIOSUPPLY,
+ AB9540_REGUCTRL1VAMIC,
+ AB9540_VSMPS1REGU,
+ AB9540_VSMPS2REGU,
+ AB9540_VSMPS3REGU, /* NOTE! PRCMU register */
+ AB9540_VPLLVANAREGU,
+ AB9540_EXTSUPPLYREGU,
+ AB9540_VAUX12REGU,
+ AB9540_VRF1VAUX3REGU,
+ AB9540_VSMPS1SEL1,
+ AB9540_VSMPS1SEL2,
+ AB9540_VSMPS1SEL3,
+ AB9540_VSMPS2SEL1,
+ AB9540_VSMPS2SEL2,
+ AB9540_VSMPS2SEL3,
+ AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */
+ AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */
+ AB9540_VAUX1SEL,
+ AB9540_VAUX2SEL,
+ AB9540_VRF1VAUX3SEL,
+ AB9540_REGUCTRL2SPARE,
+ AB9540_VAUX4REQCTRL,
+ AB9540_VAUX4REGU,
+ AB9540_VAUX4SEL,
+ AB9540_REGUCTRLDISCH,
+ AB9540_REGUCTRLDISCH2,
+ AB9540_REGUCTRLDISCH3,
+ AB9540_NUM_REGULATOR_REGISTERS,
+};
+
#endif