linux-kernel - [PATCH 2/2] mfd: wcd934x: add additional interrupts required for MBHC support

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Message-Id: <20210510091239.2442-3-srinivas.kandagatla@linaro.org>
Date:   Mon, 10 May 2021 10:12:39 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 2/2] mfd: wcd934x: add additional interrupts required for MBHC support

WCD934x supports Multi Button Headset control which enable headset detection
along with headset button detection.

This patch adds interrupts required for MBHC functionality.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/mfd/wcd934x.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/mfd/wcd934x.c b/drivers/mfd/wcd934x.c
index 53d46fadcf5a..aa19a6a4fdbf 100644
--- a/drivers/mfd/wcd934x.c
+++ b/drivers/mfd/wcd934x.c
@@ -46,6 +46,13 @@ static const struct mfd_cell wcd934x_devices[] = {
 
 static const struct regmap_irq wcd934x_irqs[] = {
 	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_SLIMBUS, 0, BIT(0)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_HPH_PA_OCPL_FAULT, 0, BIT(2)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_HPH_PA_OCPR_FAULT, 0, BIT(3)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_MBHC_SW_DET, 1, BIT(0)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_MBHC_ELECT_INS_REM_DET, 1, BIT(1)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_MBHC_BUTTON_PRESS_DET, 1, BIT(2)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_MBHC_BUTTON_RELEASE_DET, 1, BIT(3)),
+	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_MBHC_ELECT_INS_REM_LEG_DET, 1, BIT(4)),
 	WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_SOUNDWIRE, 2, BIT(4)),
 };
 
-- 
2.21.0