Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
new file mode 100644
index 000000000..b9ae4ce4a
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+++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt
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+* Broadcom SATA3 AHCI Controller
+
+SATA nodes are defined to describe on-chip Serial ATA controllers.
+Each SATA controller should have its own node.
+
+Required properties:
+- compatible         : should be one or more of
+			"brcm,bcm7216-ahci"
+			"brcm,bcm7425-ahci"
+			"brcm,bcm7445-ahci"
+			"brcm,bcm-nsp-ahci"
+			"brcm,sata3-ahci"
+			"brcm,bcm63138-ahci"
+- reg                : register mappings for AHCI and SATA_TOP_CTRL
+- reg-names          : "ahci" and "top-ctrl"
+- interrupts         : interrupt mapping for SATA IRQ
+
+Optional properties:
+
+- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle
+  pointing to the RESCAL reset controller provider node.
+- reset-names: for "brcm,bcm7216-ahci", must be "rescal".
+
+Also see ahci-platform.txt.
+
+Example:
+
+	sata@f045a000 {
+		compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";
+		reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>;
+		reg-names = "ahci", "top-ctrl";
+		interrupts = <0 30 0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sata0: sata-port@0 {
+			reg = <0>;
+			phys = <&sata_phy 0>;
+		};
+
+		sata1: sata-port@1 {
+			reg = <1>;
+			phys = <&sata_phy 1>;
+		};
+	};