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-rw-r--r--dts/Bindings/mmc/sdhci-msm.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/dts/Bindings/mmc/sdhci-msm.txt b/dts/Bindings/mmc/sdhci-msm.txt
index 7ee639b1af..5445931c5a 100644
--- a/dts/Bindings/mmc/sdhci-msm.txt
+++ b/dts/Bindings/mmc/sdhci-msm.txt
@@ -26,7 +26,13 @@ Required properties:
- reg: Base address and length of the register in the following order:
- Host controller register map (required)
- - SD Core register map (required for msm-v4 and below)
+ - SD Core register map (required for controllers earlier than msm-v5)
+ - CQE register map (Optional, CQE support is present on SDHC instance meant
+ for eMMC and version v4.2 and above)
+- reg-names: When CQE register map is supplied, below reg-names are required
+ - "hc" for Host controller register map
+ - "core" for SD core register map
+ - "cqhci" for CQE register map
- interrupts: Should contain an interrupt-specifiers for the interrupts:
- Host controller interrupt (required)
- pinctrl-names: Should contain only one value - "default".