From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/ata/ahci-da850.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/ata/ahci-da850.txt (limited to 'Documentation/devicetree/bindings/ata/ahci-da850.txt') diff --git a/Documentation/devicetree/bindings/ata/ahci-da850.txt b/Documentation/devicetree/bindings/ata/ahci-da850.txt new file mode 100644 index 000000000..5f8193417 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-da850.txt @@ -0,0 +1,18 @@ +Device tree binding for the TI DA850 AHCI SATA Controller +--------------------------------------------------------- + +Required properties: + - compatible: must be "ti,da850-ahci" + - reg: physical base addresses and sizes of the two register regions + used by the controller: the register map as defined by the + AHCI 1.1 standard and the Power Down Control Register (PWRDN) + for enabling/disabling the SATA clock receiver + - interrupts: interrupt specifier (refer to the interrupt binding) + +Example: + + sata: sata@218000 { + compatible = "ti,da850-ahci"; + reg = <0x218000 0x2000>, <0x22c018 0x4>; + interrupts = <67>; + }; -- cgit v1.2.3