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regulator: arizona-ldo1: Support 1.8V mode

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Some Arizona device support a 1.8V output mode. Enable this in the driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2012-11-27 18:48:33 +00:00
parent 8a7f0c61c0
commit 73ee29460e
3 changed files with 125 additions and 1 deletions
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16
include/linux/mfd/arizona/registers.h
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@@ -76,6 +76,7 @@
#define ARIZONA_RATE_ESTIMATOR_3 0x154
#define ARIZONA_RATE_ESTIMATOR_4 0x155
#define ARIZONA_RATE_ESTIMATOR_5 0x156
#define ARIZONA_DYNAMIC_FREQUENCY_SCALING_1 0x161
#define ARIZONA_FLL1_CONTROL_1 0x171
#define ARIZONA_FLL1_CONTROL_2 0x172
#define ARIZONA_FLL1_CONTROL_3 0x173
@@ -110,6 +111,7 @@
#define ARIZONA_FLL2_GPIO_CLOCK 0x1AA
#define ARIZONA_MIC_CHARGE_PUMP_1 0x200
#define ARIZONA_LDO1_CONTROL_1 0x210
#define ARIZONA_LDO1_CONTROL_2 0x212
#define ARIZONA_LDO2_CONTROL_1 0x213
#define ARIZONA_MIC_BIAS_CTRL_1 0x218
#define ARIZONA_MIC_BIAS_CTRL_2 0x219
@@ -1573,6 +1575,13 @@
#define ARIZONA_SAMPLE_RATE_DETECT_D_SHIFT 0 /* SAMPLE_RATE_DETECT_D - [4:0] */
#define ARIZONA_SAMPLE_RATE_DETECT_D_WIDTH 5 /* SAMPLE_RATE_DETECT_D - [4:0] */
/*
* R353 (0x161) - Dynamic Frequency Scaling 1
*/
#define ARIZONA_SUBSYS_MAX_FREQ 0x0001 /* SUBSYS_MAX_FREQ */
#define ARIZONA_SUBSYS_MAX_FREQ_SHIFT 0 /* SUBSYS_MAX_FREQ */
#define ARIZONA_SUBSYS_MAX_FREQ_WIDTH 1 /* SUBSYS_MAX_FREQ */
/*
* R369 (0x171) - FLL1 Control 1
*/
@@ -1888,6 +1897,13 @@
#define ARIZONA_LDO1_ENA_SHIFT 0 /* LDO1_ENA */
#define ARIZONA_LDO1_ENA_WIDTH 1 /* LDO1_ENA */
/*
* R530 (0x212) - LDO1 Control 2
*/
#define ARIZONA_LDO1_HI_PWR 0x0001 /* LDO1_HI_PWR */
#define ARIZONA_LDO1_HI_PWR_SHIFT 0 /* LDO1_HI_PWR */
#define ARIZONA_LDO1_HI_PWR_WIDTH 1 /* LDO1_HI_PWR */
/*
* R531 (0x213) - LDO2 Control 1
*/