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-rw-r--r--Documentation/devicetree/bindings/ata/tegra-sata.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/tegra-sata.txt
index 946f2072570b..66c83c3e8915 100644
--- a/Documentation/devicetree/bindings/ata/tegra-sata.txt
+++ b/Documentation/devicetree/bindings/ata/tegra-sata.txt
@@ -1,7 +1,9 @@
Tegra124 SoC SATA AHCI controller
Required properties :
-- compatible : "nvidia,tegra124-ahci".
+- compatible : For Tegra124, must contain "nvidia,tegra124-ahci". Otherwise,
+ must contain '"nvidia,<chip>-ahci", "nvidia,tegra124-ahci"', where <chip>
+ is tegra132.
- reg : Should contain 2 entries:
- AHCI register set (SATA BAR5)
- SATA register set