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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/marvell,orion-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Orion SPI controller
+
+maintainers:
+ - Andrew Lunn <andrew@lunn.ch>
+ - Gregory CLEMENT <gregory.clement@bootlin.com>
+
+allOf:
+ - $ref: /schemas/spi/spi-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - marvell,orion-spi
+ - marvell,armada-380-spi # For ap80x and cp11x
+ - items:
+ - enum:
+ - marvell,armada-370-spi
+ - marvell,armada-375-spi
+ - marvell,armada-380-spi
+ - marvell,armada-390-spi
+ - marvell,armada-xp-spi
+ - const: marvell,orion-spi
+
+ cell-index:
+ description: Instance id for the SPI controller
+ deprecated: true
+
+ reg:
+ minItems: 1
+ items:
+ - description: control registers
+ - description: CS0 MBUS target/attribute registers for direct mode
+ - description: CS1 MBUS target/attribute registers for direct mode
+ - description: CS2 MBUS target/attribute registers for direct mode
+ - description: CS3 MBUS target/attribute registers for direct mode
+ - description: CS4 MBUS target/attribute registers for direct mode
+ - description: CS5 MBUS target/attribute registers for direct mode
+ - description: CS6 MBUS target/attribute registers for direct mode
+ - description: CS7 MBUS target/attribute registers for direct mode
+
+ clocks:
+ minItems: 1
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: core
+ - const: axi
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi@10600 {
+ compatible = "marvell,orion-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ reg = <0x10600 0x28>;
+ clocks = <&coreclk 0>;
+ interrupts = <23>;
+ };
+ - |
+ #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
+
+ bus {
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ spi@10600 {
+ compatible = "marvell,orion-spi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ reg = <MBUS_ID(0xf0, 0x01) 0x10600 0x28>, /* control */
+ <MBUS_ID(0x01, 0x1e) 0 0xffffffff>, /* CS0 */
+ <MBUS_ID(0x01, 0x5e) 0 0xffffffff>, /* CS1 */
+ <MBUS_ID(0x01, 0x9e) 0 0xffffffff>, /* CS2 */
+ <MBUS_ID(0x01, 0xde) 0 0xffffffff>, /* CS3 */
+ <MBUS_ID(0x01, 0x1f) 0 0xffffffff>, /* CS4 */
+ <MBUS_ID(0x01, 0x5f) 0 0xffffffff>, /* CS5 */
+ <MBUS_ID(0x01, 0x9f) 0 0xffffffff>, /* CS6 */
+ <MBUS_ID(0x01, 0xdf) 0 0xffffffff>; /* CS7 */
+ clocks = <&coreclk 0>;
+ interrupts = <23>;
+ };
+ };