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path: root/drivers/mfd/88pm860x-core.c
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Diffstat (limited to 'drivers/mfd/88pm860x-core.c')
-rw-r--r--drivers/mfd/88pm860x-core.c51
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 07933f3f7e4c..20895e7a99c9 100644
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -158,6 +158,43 @@ static struct mfd_cell onkey_devs[] = {
},
};
+static struct resource codec_resources[] = {
+ {
+ /* Headset microphone insertion or removal */
+ .name = "micin",
+ .start = PM8607_IRQ_MICIN,
+ .end = PM8607_IRQ_MICIN,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ /* Hook-switch press or release */
+ .name = "hook",
+ .start = PM8607_IRQ_HOOK,
+ .end = PM8607_IRQ_HOOK,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ /* Headset insertion or removal */
+ .name = "headset",
+ .start = PM8607_IRQ_HEADSET,
+ .end = PM8607_IRQ_HEADSET,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ /* Audio short */
+ .name = "audio-short",
+ .start = PM8607_IRQ_AUDIO_SHORT,
+ .end = PM8607_IRQ_AUDIO_SHORT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct mfd_cell codec_devs[] = {
+ {
+ .name = "88pm860x-codec",
+ .num_resources = ARRAY_SIZE(codec_resources),
+ .resources = &codec_resources[0],
+ .id = -1,
+ },
+};
+
static struct resource regulator_resources[] = {
PM8607_REG_RESOURCE(BUCK1, BUCK1),
PM8607_REG_RESOURCE(BUCK2, BUCK2),
@@ -608,10 +645,13 @@ static void __devinit device_8607_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
goto out;
}
- if ((ret & PM8607_VERSION_MASK) == PM8607_VERSION)
+ switch (ret & PM8607_VERSION_MASK) {
+ case 0x40:
+ case 0x50:
dev_info(chip->dev, "Marvell 88PM8607 (ID: %02x) detected\n",
ret);
- else {
+ break;
+ default:
dev_err(chip->dev, "Failed to detect Marvell 88PM8607. "
"Chip ID: %02x\n", ret);
goto out;
@@ -687,6 +727,13 @@ static void __devinit device_8607_init(struct pm860x_chip *chip,
goto out_dev;
}
+ ret = mfd_add_devices(chip->dev, 0, &codec_devs[0],
+ ARRAY_SIZE(codec_devs),
+ &codec_resources[0], 0);
+ if (ret < 0) {
+ dev_err(chip->dev, "Failed to add codec subdev\n");
+ goto out_dev;
+ }
return;
out_dev:
mfd_remove_devices(chip->dev);