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Commit 24f76f37 authored by Charles Keepax's avatar Charles Keepax Committed by Lee Jones
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mfd: wm5110: Enable micd clamp functionality 



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

Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 6bfd1e63

drivers/mfd/wm5110-tables.c

+8 −0
Original line number Diff line number Diff line
@@ -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: