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ARM: dts: aspeed: zaius: update 12V brick I2C address 

The I2C address of the brick is different depending on the board SKU.

Update the values to instantiate addresses which work for most boards.

Signed-off-by: Robert Lippert <rlippert@google.com>
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Robert Lippert 2019-04-16 09:21:50 -07:00 committed by Joel Stanley
parent 9deea07ed8
commit 66daab2432
1 changed files with 14 additions and 4 deletions
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18
arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
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@ -328,10 +328,21 @@
* LM5066I PMBUS @10h
*/
/* 12V Quarter Brick DC/DC Converter Q54SJ12050 @61h */
power-brick@61 {
/*
* Brick will be one of these types/addresses. Depending
* on the board SKU only one is actually present and will successfully
* instantiate while the others will fail the probe operation.
* These are the PVT (and presumably beyond) addresses:
* 12V Quarter Brick DC/DC Converter Q54SJ12050 @6Ah
* 12V Quarter Brick DC/DC Converter Q54SH12050 @30h
*/
power-brick@6a {
compatible = "delta,dps800";
reg = <0x61>;
reg = <0x6a>;
};
power-brick@30 {
compatible = "delta,dps800";
reg = <0x30>;
};
/* CPU0 VR ISL68137 0.7V, 0.96V PMBUS @64h */
@ -342,7 +353,6 @@
/* Master selector PCA9541A @70h (other master: CPU0)
* LM5066I PMBUS @10h
*/
/* 12V SMPS Q54SH12050NNDH @61h */
};
&i2c8 {