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mfd: arizona: Split INx_MODE into two fields

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Later arizona silicon has the single/differential selector
in a different register, and IN1_MODE only selects between
analogue or digital. Prepare for this by splitting the
INx_MODE definition into two fields.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Richard Fitzgerald 2015-05-01 16:15:12 +01:00 committed by Lee Jones
parent 121c075c1f
commit fc027d138b
3 changed files with 28 additions and 12 deletions
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8
drivers/mfd/arizona-core.c
View file

@ -1206,12 +1206,16 @@ int arizona_dev_init(struct arizona *arizona)
/* Default for both is 0 so noop with defaults */
val = arizona->pdata.dmic_ref[i]
<< ARIZONA_IN1_DMIC_SUP_SHIFT;
val |= arizona->pdata.inmode[i] << ARIZONA_IN1_MODE_SHIFT;
if (arizona->pdata.inmode[i] & ARIZONA_INMODE_DMIC)
val |= 1 << ARIZONA_IN1_MODE_SHIFT;
if (arizona->pdata.inmode[i] & ARIZONA_INMODE_SE)
val |= 1 << ARIZONA_IN1_SINGLE_ENDED_SHIFT;
regmap_update_bits(arizona->regmap,
ARIZONA_IN1L_CONTROL + (i * 8),
ARIZONA_IN1_DMIC_SUP_MASK |
ARIZONA_IN1_MODE_MASK, val);
ARIZONA_IN1_MODE_MASK |
ARIZONA_IN1_SINGLE_ENDED_MASK, val);
}
for (i = 0; i < ARIZONA_MAX_OUTPUT; i++) {

5
include/linux/mfd/arizona/pdata.h
View file

@ -156,7 +156,10 @@ struct arizona_pdata {
/** MICBIAS configurations */
struct arizona_micbias micbias[ARIZONA_MAX_MICBIAS];
/** Mode of input structures */
/**
* Mode of input structures
* One of the ARIZONA_INMODE_xxx values
*/
int inmode[ARIZONA_MAX_INPUT];
/** Mode for outputs */

27
include/linux/mfd/arizona/registers.h
View file

@ -2515,9 +2515,12 @@
#define ARIZONA_IN1_DMIC_SUP_MASK 0x1800 /* IN1_DMIC_SUP - [12:11] */
#define ARIZONA_IN1_DMIC_SUP_SHIFT 11 /* IN1_DMIC_SUP - [12:11] */
#define ARIZONA_IN1_DMIC_SUP_WIDTH 2 /* IN1_DMIC_SUP - [12:11] */
#define ARIZONA_IN1_MODE_MASK 0x0600 /* IN1_MODE - [10:9] */
#define ARIZONA_IN1_MODE_SHIFT 9 /* IN1_MODE - [10:9] */
#define ARIZONA_IN1_MODE_WIDTH 2 /* IN1_MODE - [10:9] */
#define ARIZONA_IN1_MODE_MASK 0x0400 /* IN1_MODE - [10] */
#define ARIZONA_IN1_MODE_SHIFT 10 /* IN1_MODE - [10] */
#define ARIZONA_IN1_MODE_WIDTH 1 /* IN1_MODE - [10] */
#define ARIZONA_IN1_SINGLE_ENDED_MASK 0x0200 /* IN1_MODE - [9] */
#define ARIZONA_IN1_SINGLE_ENDED_SHIFT 9 /* IN1_MODE - [9] */
#define ARIZONA_IN1_SINGLE_ENDED_WIDTH 1 /* IN1_MODE - [9] */
#define ARIZONA_IN1L_PGA_VOL_MASK 0x00FE /* IN1L_PGA_VOL - [7:1] */
#define ARIZONA_IN1L_PGA_VOL_SHIFT 1 /* IN1L_PGA_VOL - [7:1] */
#define ARIZONA_IN1L_PGA_VOL_WIDTH 7 /* IN1L_PGA_VOL - [7:1] */
@ -2588,9 +2591,12 @@
#define ARIZONA_IN2_DMIC_SUP_MASK 0x1800 /* IN2_DMIC_SUP - [12:11] */
#define ARIZONA_IN2_DMIC_SUP_SHIFT 11 /* IN2_DMIC_SUP - [12:11] */
#define ARIZONA_IN2_DMIC_SUP_WIDTH 2 /* IN2_DMIC_SUP - [12:11] */
#define ARIZONA_IN2_MODE_MASK 0x0600 /* IN2_MODE - [10:9] */
#define ARIZONA_IN2_MODE_SHIFT 9 /* IN2_MODE - [10:9] */
#define ARIZONA_IN2_MODE_WIDTH 2 /* IN2_MODE - [10:9] */
#define ARIZONA_IN2_MODE_MASK 0x0400 /* IN2_MODE - [10] */
#define ARIZONA_IN2_MODE_SHIFT 10 /* IN2_MODE - [10] */
#define ARIZONA_IN2_MODE_WIDTH 1 /* IN2_MODE - [10] */
#define ARIZONA_IN2_SINGLE_ENDED_MASK 0x0200 /* IN2_MODE - [9] */
#define ARIZONA_IN2_SINGLE_ENDED_SHIFT 9 /* IN2_MODE - [9] */
#define ARIZONA_IN2_SINGLE_ENDED_WIDTH 1 /* IN2_MODE - [9] */
#define ARIZONA_IN2L_PGA_VOL_MASK 0x00FE /* IN2L_PGA_VOL - [7:1] */
#define ARIZONA_IN2L_PGA_VOL_SHIFT 1 /* IN2L_PGA_VOL - [7:1] */
#define ARIZONA_IN2L_PGA_VOL_WIDTH 7 /* IN2L_PGA_VOL - [7:1] */
@ -2661,9 +2667,12 @@
#define ARIZONA_IN3_DMIC_SUP_MASK 0x1800 /* IN3_DMIC_SUP - [12:11] */
#define ARIZONA_IN3_DMIC_SUP_SHIFT 11 /* IN3_DMIC_SUP - [12:11] */
#define ARIZONA_IN3_DMIC_SUP_WIDTH 2 /* IN3_DMIC_SUP - [12:11] */
#define ARIZONA_IN3_MODE_MASK 0x0600 /* IN3_MODE - [10:9] */
#define ARIZONA_IN3_MODE_SHIFT 9 /* IN3_MODE - [10:9] */
#define ARIZONA_IN3_MODE_WIDTH 2 /* IN3_MODE - [10:9] */
#define ARIZONA_IN3_MODE_MASK 0x0400 /* IN3_MODE - [10] */
#define ARIZONA_IN3_MODE_SHIFT 10 /* IN3_MODE - [10] */
#define ARIZONA_IN3_MODE_WIDTH 1 /* IN3_MODE - [10] */
#define ARIZONA_IN3_SINGLE_ENDED_MASK 0x0200 /* IN3_MODE - [9] */
#define ARIZONA_IN3_SINGLE_ENDED_SHIFT 9 /* IN3_MODE - [9] */
#define ARIZONA_IN3_SINGLE_ENDED_WIDTH 1 /* IN3_MODE - [9] */
#define ARIZONA_IN3L_PGA_VOL_MASK 0x00FE /* IN3L_PGA_VOL - [7:1] */
#define ARIZONA_IN3L_PGA_VOL_SHIFT 1 /* IN3L_PGA_VOL - [7:1] */
#define ARIZONA_IN3L_PGA_VOL_WIDTH 7 /* IN3L_PGA_VOL - [7:1] */