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Commit 3aacc5bb authored by Stefan Wahren's avatar Stefan Wahren Committed by Ulf Hansson
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dt-bindings: mmc: sdhci-iproc: Add brcm,bcm2711-emmc2 



Add a new compatible for the additional emmc2 controller
on BCM2711 and clearify usage.

Signed-off-by: default avatarStefan Wahren <wahrenst@gmx.net>
Reviewed-by: default avatarMatthias Brugger <mbrugger@suse.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent f84cf82b

Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt

+3 −1
Original line number Diff line number Diff line
@@ -6,10 +6,12 @@ by mmc.txt and the properties that represent the IPROC SDHCI controller. 
Required properties:

- compatible : Should be one of the following

	       "brcm,bcm2835-sdhci"

	       "brcm,bcm2711-emmc2"

	       "brcm,sdhci-iproc-cygnus"

	       "brcm,sdhci-iproc"



Use brcm2835-sdhci for Rasperry PI.

Use brcm2835-sdhci for the eMMC controller on the BCM2835 (Raspberry Pi) and

bcm2711-emmc2 for the additional eMMC2 controller on BCM2711.



Use sdhci-iproc-cygnus for Broadcom SDHCI Controllers

restricted to 32bit host accesses to SDHCI registers.