diff options
author | Anish Trivedi <anish@freescale.com> | 2010-03-19 10:54:04 -0500 |
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committer | Anish Trivedi <anish@freescale.com> | 2010-03-19 11:37:03 -0500 |
commit | ab1f75e4a0a33f2f855a85c3eef7dfad1df555a9 (patch) | |
tree | 41c01d6d2ef17ca71d45c1fd8ca2160390687995 | |
parent | f6cd80d6b2dc51379c378dcd2ebc842bc4434131 (diff) |
ENGR00121798 MX53 RTC: Disable coin cell charging by pmic
Cleared COINCHEN bit in Power Control 0 register of MC13892.
Fixed spelling of #defines.
Signed-off-by: Anish Trivedi <anish@freescale.com>
-rw-r--r-- | arch/arm/mach-mx5/mx51_3stack_pmic_mc13892.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-mx5/mx51_babbage_pmic_mc13892.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-mx5/mx53_evk_pmic_mc13892.c | 10 |
3 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/mach-mx5/mx51_3stack_pmic_mc13892.c b/arch/arm/mach-mx5/mx51_3stack_pmic_mc13892.c index 6206b62587b0..84c33ec8d7cb 100644 --- a/arch/arm/mach-mx5/mx51_3stack_pmic_mc13892.c +++ b/arch/arm/mach-mx5/mx51_3stack_pmic_mc13892.c @@ -39,8 +39,8 @@ #define STANDBYSECINV_WID 1 /* Coin cell charger enable */ -#define CIONCHEN_LSH 23 -#define CIONCHEN_WID 1 +#define COINCHEN_LSH 23 +#define COINCHEN_WID 1 /* Coin cell charger voltage setting */ #define VCOIN_LSH 20 #define VCOIN_WID 3 @@ -309,8 +309,8 @@ static int mc13892_regulator_init(struct mc13892 *mc13892) pmic_write_reg(REG_POWER_CTL2, value, register_mask); /* Enable coin cell charger */ - value = BITFVAL(CIONCHEN, 1) | BITFVAL(VCOIN, VCOIN_3_0V); - register_mask = BITFMASK(CIONCHEN) | BITFMASK(VCOIN); + value = BITFVAL(COINCHEN, 1) | BITFVAL(VCOIN, VCOIN_3_0V); + register_mask = BITFMASK(COINCHEN) | BITFMASK(VCOIN); pmic_write_reg(REG_POWER_CTL0, value, register_mask); mc13892_register_regulator(mc13892, MC13892_SW1, &sw1_init); diff --git a/arch/arm/mach-mx5/mx51_babbage_pmic_mc13892.c b/arch/arm/mach-mx5/mx51_babbage_pmic_mc13892.c index cb442e4aa2fd..4aa15f3c2515 100644 --- a/arch/arm/mach-mx5/mx51_babbage_pmic_mc13892.c +++ b/arch/arm/mach-mx5/mx51_babbage_pmic_mc13892.c @@ -36,8 +36,8 @@ #define uV_to_V(uV) (uV_to_mV(uV) / 1000) /* Coin cell charger enable */ -#define CIONCHEN_LSH 23 -#define CIONCHEN_WID 1 +#define COINCHEN_LSH 23 +#define COINCHEN_WID 1 /* Coin cell charger voltage setting */ #define VCOIN_LSH 20 #define VCOIN_WID 3 @@ -363,8 +363,8 @@ static int mc13892_regulator_init(struct mc13892 *mc13892) } /* Enable coin cell charger */ - value = BITFVAL(CIONCHEN, 1) | BITFVAL(VCOIN, VCOIN_3_0V); - register_mask = BITFMASK(CIONCHEN) | BITFMASK(VCOIN); + value = BITFVAL(COINCHEN, 1) | BITFVAL(VCOIN, VCOIN_3_0V); + register_mask = BITFMASK(COINCHEN) | BITFMASK(VCOIN); pmic_write_reg(REG_POWER_CTL0, value, register_mask); #if defined(CONFIG_RTC_DRV_MXC_V2) || defined(CONFIG_RTC_DRV_MXC_V2_MODULE) diff --git a/arch/arm/mach-mx5/mx53_evk_pmic_mc13892.c b/arch/arm/mach-mx5/mx53_evk_pmic_mc13892.c index 805b3e58cc9d..681618bffb21 100644 --- a/arch/arm/mach-mx5/mx53_evk_pmic_mc13892.c +++ b/arch/arm/mach-mx5/mx53_evk_pmic_mc13892.c @@ -39,8 +39,8 @@ #define STANDBYSECINV_WID 1 /* Coin cell charger enable */ -#define CIONCHEN_LSH 23 -#define CIONCHEN_WID 1 +#define COINCHEN_LSH 23 +#define COINCHEN_WID 1 /* Coin cell charger voltage setting */ #define VCOIN_LSH 20 #define VCOIN_WID 3 @@ -307,9 +307,9 @@ static int mc13892_regulator_init(struct mc13892 *mc13892) register_mask = BITFMASK(STANDBYSECINV); pmic_write_reg(REG_POWER_CTL2, value, register_mask); - /* Enable coin cell charger */ - value = BITFVAL(CIONCHEN, 1) | BITFVAL(VCOIN, VCOIN_3_0V); - register_mask = BITFMASK(CIONCHEN) | BITFMASK(VCOIN); + /* Disable coin cell charger since the cell is not rechargeable */ + value = BITFVAL(COINCHEN, 0) | BITFVAL(VCOIN, VCOIN_3_0V); + register_mask = BITFMASK(COINCHEN) | BITFMASK(VCOIN); pmic_write_reg(REG_POWER_CTL0, value, register_mask); mc13892_register_regulator(mc13892, MC13892_SW1, &sw1_init); |