From: Charles Keepax Date: Sat, 26 Oct 2013 14:27:04 +0000 (+0100) Subject: mfd: wm5110: Enable micd clamp functionality X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=24f76f37aab7cfd97e17976b41182817e887f0e1;p=linux-beck.git mfd: wm5110: Enable micd clamp functionality Add missing registers and interrupts required for the microphone detection clamping. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index c5c116a7b5ff..bf8b3b5ad1fe 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -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: