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mfd: Update chip id of 88pm8607

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Chipid of 88pm8607 is 0x40 or 0x50.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Haojian Zhuang 2010-09-08 09:44:34 -04:00 committed by Samuel Ortiz
parent f0f05b1c75
commit 38b340527a
2 changed files with 6 additions and 3 deletions
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7
drivers/mfd/88pm860x-core.c
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@ -645,10 +645,13 @@ static void __devinit device_8607_init(struct pm860x_chip *chip,
dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret); dev_err(chip->dev, "Failed to read CHIP ID: %d\n", ret);
goto out; 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", dev_info(chip->dev, "Marvell 88PM8607 (ID: %02x) detected\n",
ret); ret);
else { break;
default:
dev_err(chip->dev, "Failed to detect Marvell 88PM8607. " dev_err(chip->dev, "Failed to detect Marvell 88PM8607. "
"Chip ID: %02x\n", ret); "Chip ID: %02x\n", ret);
goto out; goto out;

2
include/linux/mfd/88pm860x.h
View File

@ -138,7 +138,7 @@ enum {
PM8607_ID_RG_MAX, PM8607_ID_RG_MAX,
}; };
#define PM8607_VERSION (0x40) /* 8607 chip ID */ /* 8607 chip ID is 0x40 or 0x50 */
#define PM8607_VERSION_MASK (0xF0) /* 8607 chip ID mask */ #define PM8607_VERSION_MASK (0xF0) /* 8607 chip ID mask */
/* Interrupt Registers */ /* Interrupt Registers */