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dd905a61e9
Allow the at24 driver to get configuration information from both OF and
ACPI by using the more generic device_property functions.
This change was inspired by the at25.c driver.
I have a custom board with a ST M24C02 EEPROM attached to an I2C bus.
With the following ACPI construct, this patch instantiates a working
instance of the driver.
Device (EEP0) {
Name (_HID, "PRP0001")
Name (_DSD, Package () {
ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package () {
Package () {"compatible", Package () {"st,24c02"}},
Package () {"pagesize", 16},
},
})
Name (_CRS, ResourceTemplate () {
I2cSerialBus (
0x0057, ControllerInitiated, 400000,
AddressingMode7Bit, "\\_SB.PCI0.I2C3", 0x00,
ResourceConsumer,,)
})
}
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
|
||
|---|---|---|
| .. | ||
| at24.c | ||
| at25.c | ||
| digsy_mtc_eeprom.c | ||
| eeprom.c | ||
| eeprom_93cx6.c | ||
| eeprom_93xx46.c | ||
| Kconfig | ||
| Makefile | ||
| max6875.c | ||