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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2010-09-08 09:44:34 -0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-10-29 00:29:23 +0200 |
| commit | 38b340527aa44bb8d1b88ef1e5a4e26b27695c2b (patch) | |
| tree | 54241d7400bd97328a1685c753d24d7b5aeb7cfb | |
| parent | f0f05b1c751772d19c9c8f36d75e97b1d9687407 (diff) | |
| download | kernel_samsung_aries-38b340527aa44bb8d1b88ef1e5a4e26b27695c2b.zip kernel_samsung_aries-38b340527aa44bb8d1b88ef1e5a4e26b27695c2b.tar.gz kernel_samsung_aries-38b340527aa44bb8d1b88ef1e5a4e26b27695c2b.tar.bz2 | |
mfd: Update chip id of 88pm8607
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>
| -rw-r--r-- | drivers/mfd/88pm860x-core.c | 7 | ||||
| -rw-r--r-- | include/linux/mfd/88pm860x.h | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c index 4db10a1..20895e7 100644 --- a/drivers/mfd/88pm860x-core.c +++ b/drivers/mfd/88pm860x-core.c @@ -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); 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; diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h index bfd23be..4db1fbd 100644 --- a/include/linux/mfd/88pm860x.h +++ b/include/linux/mfd/88pm860x.h @@ -138,7 +138,7 @@ enum { 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 */ /* Interrupt Registers */ |