arm64: dts: rockchip: Fix PCIe regulators on Radxa E25

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Despite its name, the regulator vcc3v3_pcie30x1 has nothing to do with
pcie30x1. Instead, it supply power to VBAT1-5 on the M.2 KEY B port as
seen on page 8 of the schematic [1].

pcie30x1 is used for the mini PCIe slot, and as seen on page 9 the
vcc3v3_minipcie regulator is instead related to pcie30x1.

The M.2 KEY B port can be used for WWAN USB2 modules or SATA drives.

Use correct regulator vcc3v3_minipcie for pcie30x1.

[1] https://dl.radxa.com/cm3p/e25/radxa-e25-v1.4-sch.pdf

Fixes: 2bf2f4d9f6 ("arm64: dts: rockchip: Add Radxa CM3I E25")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20230724145213.3833099-1-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Jonas Karlman 2023-07-24 14:52:16 +00:00 • committed by Heiko Stuebner

parent a02913e886

commit a87852e37f

1 changed files with 8 additions and 8 deletions

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arch/arm64/boot/dts/rockchip/rk3568-radxa-e25.dts

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