[U-Boot] [PATCH 1/2] misc: i2c_eeprom: support DT pagesize property

Read the page size from DT when available.

Signed-off-by: Baruch Siach baruch@tkos.co.il --- drivers/misc/i2c_eeprom.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/drivers/misc/i2c_eeprom.c b/drivers/misc/i2c_eeprom.c index 29ad87c1d7b4..ce2cad44d8d4 100644 --- a/drivers/misc/i2c_eeprom.c +++ b/drivers/misc/i2c_eeprom.c @@ -50,6 +50,12 @@ static int i2c_eeprom_std_ofdata_to_platdata(struct udevice *dev) { struct i2c_eeprom *priv = dev_get_priv(dev); u64 data = dev_get_driver_data(dev); + u32 pagesize; + + if (dev_read_u32(dev, "pagesize", &pagesize) == 0) { + priv->pagesize = pagesize; + return 0; + }

/* 6 bit -> page size of up to 2^63 (should be sufficient) */ priv->pagewidth = data & 0x3F;