diff options
| author | Emmanuel Vadot <manu@FreeBSD.org> | 2018-04-20 18:44:52 +0000 |
|---|---|---|
| committer | Emmanuel Vadot <manu@FreeBSD.org> | 2018-04-20 18:44:52 +0000 |
| commit | 29087c4e73c74afd082d107f4cdd648f5c3169ec (patch) | |
| tree | 64e25ca30c2072519bf087c4f6d56b46644e62d2 /Bindings/eeprom/at25.txt | |
| parent | 16ae49e2bea5badc71c2265966ec2a9b0ba541dc (diff) | |
Notes
Diffstat (limited to 'Bindings/eeprom/at25.txt')
| -rw-r--r-- | Bindings/eeprom/at25.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Bindings/eeprom/at25.txt b/Bindings/eeprom/at25.txt index e823d90b802f7..b3bde97dc1991 100644 --- a/Bindings/eeprom/at25.txt +++ b/Bindings/eeprom/at25.txt @@ -11,7 +11,9 @@ Required properties: - spi-max-frequency : max spi frequency to use - pagesize : size of the eeprom page - size : total eeprom size in bytes -- address-width : number of address bits (one of 8, 16, or 24) +- address-width : number of address bits (one of 8, 9, 16, or 24). + For 9 bits, the MSB of the address is sent as bit 3 of the instruction + byte, before the address byte. Optional properties: - spi-cpha : SPI shifted clock phase, as per spi-bus bindings. |