ARM: tegra: Ardbeg:LDO8 tracking functionalization

Change VDD_RTC voltage to 0.8V in LP0 for T124
Enable LDO8 tracking mode in LP0.

bug 1366215

Change-Id: I339cae35bd27e1bd3560afabd5d5ce09266b4468
Signed-off-by: Terry Wang <terwang@nvidia.com>
Reviewed-on: http://git-master/r/273754
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Hunk Lin <hulin@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
(cherry picked from commit d61509fda38ce01a1a0b897fa12822a4e3a41f79)
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>

diff --git a/arch/arm/mach-tegra/board-ardbeg-power.c b/arch/arm/mach-tegra/board-ardbeg-power.c
index ab799696c16024b6bb7d259f8ffe654d22cc4923..3f27260c1469aefa092ab7b1a94e8d3fbebe77ee 100644 (file)
--- a/arch/arm/mach-tegra/board-ardbeg-power.c
+++ b/arch/arm/mach-tegra/board-ardbeg-power.c
@@ -464,7 +464,7 @@ PALMAS_REGS_PDATA(ti913_ldo4, 1200, 1200, palmas_rails(ti913_smps6),
 PALMAS_REGS_PDATA(ti913_ldo5, 2700, 2700, NULL, 0, 0, 1, 0, 0, 0, 0, 0, 0);
 PALMAS_REGS_PDATA(ti913_ldo6, 1800, 1800, NULL, 0, 0, 1, 0, 0, 0, 0, 0, 0);
 PALMAS_REGS_PDATA(ti913_ldo7, 2700, 2700, NULL, 0, 0, 1, 0, 0, 0, 0, 0, 0);
-PALMAS_REGS_PDATA(ti913_ldo8, 900, 900, NULL, 1, 1, 1, 0, 0, 0, 0, 0, 0);
+PALMAS_REGS_PDATA(ti913_ldo8, 800, 800, NULL, 1, 1, 1, 0, 0, 0, 0, 0, 0);
 PALMAS_REGS_PDATA(ti913_ldo9, 1800, 3300, NULL, 0, 0, 1, 0, 0, 0, 0, 0, 0);
 PALMAS_REGS_PDATA(ti913_ldoln, 1050, 1050, palmas_rails(ti913_smps6),
                0, 0, 1, 0, 0, 0, 0, 0, 0);
@@ -622,8 +622,7 @@ int __init ardbeg_tps65913_regulator_init(void)
 
        /* Tracking configuration */
        reg_init_data_ti913_ldo8.config_flags =
-               PALMAS_REGULATOR_CONFIG_TRACKING_ENABLE |
-               PALMAS_REGULATOR_CONFIG_SUSPEND_TRACKING_DISABLE;
+               PALMAS_REGULATOR_CONFIG_TRACKING_ENABLE;
 
        for (i = 0; i < PALMAS_NUM_REGS ; i++) {
                pmic_ti913_platform.reg_data[i] = ardbeg_1735_reg_data[i];