msm: board-8064: Increase LDO 25 voltage request from 1.225 V to 1.25 V
Hardware characterization has shown that memory operates better
when its supply voltage (provided by LDO 25) is increased to
1.25 V. Therefore, increase the voltage constraints for LDO 25
so that 1.25 V is requested. This also requires modifying the
voltages requested by the consumers of LDO 25.
Change-Id: Ib6c187eebd8db2945ae9ce4bacc193d2cd5131c4
CRs-Fixed: 366206
Signed-off-by: David Collins <collinsd@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-regulator.c b/arch/arm/mach-msm/board-8064-regulator.c
index 40222b8..ccd9c54 100644
--- a/arch/arm/mach-msm/board-8064-regulator.c
+++ b/arch/arm/mach-msm/board-8064-regulator.c
@@ -589,7 +589,7 @@
RPM_LDO(L22, 0, 1, 0, 2600000, 2600000, NULL, 0, 0),
RPM_LDO(L23, 0, 1, 0, 1800000, 1800000, NULL, 0, 0),
RPM_LDO(L24, 0, 1, 1, 750000, 1150000, "8921_s1", 10000, 10000),
- RPM_LDO(L25, 1, 1, 0, 1225000, 1225000, "8921_s1", 10000, 10000),
+ RPM_LDO(L25, 1, 1, 0, 1250000, 1250000, "8921_s1", 10000, 10000),
RPM_LDO(L27, 0, 1, 0, 1100000, 1100000, "8921_s7", 0, 0),
RPM_LDO(L28, 0, 1, 0, 1050000, 1050000, "8921_s7", 0, 0),
RPM_LDO(L29, 0, 1, 0, 2000000, 2000000, NULL, 0, 0),
diff --git a/arch/arm/mach-msm/board-8064.c b/arch/arm/mach-msm/board-8064.c
index 6a3b29c..12d67a9 100644
--- a/arch/arm/mach-msm/board-8064.c
+++ b/arch/arm/mach-msm/board-8064.c
@@ -1026,13 +1026,13 @@
{
.name = "VDDD_CDC_D",
.min_uV = 1225000,
- .max_uV = 1225000,
+ .max_uV = 1250000,
.optimum_uA = WCD9XXX_VDDD_CDC_D_CUR_MAX,
},
{
.name = "CDC_VDDA_A_1P2V",
.min_uV = 1225000,
- .max_uV = 1225000,
+ .max_uV = 1250000,
.optimum_uA = WCD9XXX_VDDD_CDC_A_CUR_MAX,
},
},
@@ -1093,13 +1093,13 @@
{
.name = "VDDD_CDC_D",
.min_uV = 1225000,
- .max_uV = 1225000,
+ .max_uV = 1250000,
.optimum_uA = WCD9XXX_VDDD_CDC_D_CUR_MAX,
},
{
.name = "CDC_VDDA_A_1P2V",
.min_uV = 1225000,
- .max_uV = 1225000,
+ .max_uV = 1250000,
.optimum_uA = WCD9XXX_VDDD_CDC_A_CUR_MAX,
},
},