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ARM: dts: stm32: Describe M24256E write-lockable page in DH STM32MP13xx DHCOR SoM DT
authorMarek Vasut <marex@denx.de>
Thu, 17 Oct 2024 19:09:18 +0000 (21:09 +0200)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Tue, 29 Oct 2024 15:20:39 +0000 (16:20 +0100)
commit3f2e7d167307527f49bf4a03d99bd4d3867f7adb
treed14c8a17881c11321d947e935de1180a47543c4dtree
parentcc971f091f23b42453bb7a2e184bbf02f747d7ebcommit | diff
ARM: dts: stm32: Describe M24256E write-lockable page in DH STM32MP13xx DHCOR SoM DT

The STM32MP13xx DHCOR SoM is populated with M24256E EEPROM which has
Additional Write lockable page at separate I2C address. Describe the
page in DT to make it available.

Note that the WLP page on this device is hardware write-protected by
R37 which pulls the nWC signal high to VDD_3V3_1V8 power rail.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)