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mfd: wm5110: Enable micd clamp functionality 

Add missing registers and interrupts required for the microphone
detection clamping.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Charles Keepax 2013-10-26 15:27:04 +01:00 committed by Lee Jones
parent 6bfd1e63de
commit 24f76f37aa
1 changed files with 8 additions and 0 deletions
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8
drivers/mfd/wm5110-tables.c
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@ -243,6 +243,12 @@ int wm5110_patch(struct arizona *arizona)
EXPORT_SYMBOL_GPL(wm5110_patch);
static const struct regmap_irq wm5110_aod_irqs[ARIZONA_NUM_IRQ] = {
[ARIZONA_IRQ_MICD_CLAMP_FALL] = {
.mask = ARIZONA_MICD_CLAMP_FALL_EINT1
},
[ARIZONA_IRQ_MICD_CLAMP_RISE] = {
.mask = ARIZONA_MICD_CLAMP_RISE_EINT1
},
[ARIZONA_IRQ_GP5_FALL] = { .mask = ARIZONA_GP5_FALL_EINT1 },
[ARIZONA_IRQ_GP5_RISE] = { .mask = ARIZONA_GP5_RISE_EINT1 },
[ARIZONA_IRQ_JD_FALL] = { .mask = ARIZONA_JD1_FALL_EINT1 },
@ -505,6 +511,7 @@ static const struct reg_default wm5110_reg_default[] = {
{ 0x00000293, 0x0000 }, /* R659 - Accessory Detect Mode 1 */
{ 0x0000029B, 0x0020 }, /* R667 - Headphone Detect 1 */
{ 0x0000029C, 0x0000 }, /* R668 - Headphone Detect 2 */
{ 0x000002A2, 0x0000 }, /* R674 - Micd clamp control */
{ 0x000002A3, 0x1102 }, /* R675 - Mic Detect 1 */
{ 0x000002A4, 0x009F }, /* R676 - Mic Detect 2 */
{ 0x000002A5, 0x0000 }, /* R677 - Mic Detect 3 */
@ -1439,6 +1446,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg)
case ARIZONA_ACCESSORY_DETECT_MODE_1:
case ARIZONA_HEADPHONE_DETECT_1:
case ARIZONA_HEADPHONE_DETECT_2:
case ARIZONA_MICD_CLAMP_CONTROL:
case ARIZONA_MIC_DETECT_1:
case ARIZONA_MIC_DETECT_2:
case ARIZONA_MIC_DETECT_3: