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arm64: dts: renesas: r8a77990: ebisu: Add I2C EEPROM for PMIC 

Add a device node for the I2C EEPROM which serves as external storage
for the PMIC setup, as a backup of the internal OTP configuration.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/32443cd203ce2787d9a719d06a473b9e9cd508c2.1625489160.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-07-05 14:48:32 +02:00
parent 4ec82a7bb3
commit 110ead307d
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
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@ -510,6 +510,12 @@
rohm,ddr-backup-power = <0x1>;
rohm,rstbmode-level;
};
eeprom@50 {
compatible = "rohm,br24t01", "atmel,24c01";
reg = <0x50>;
pagesize = <8>;
};
};
&lvds0 {