allwinner,sun8i-r40-ahci.yaml (1378B)
1# SPDX-License-Identifier: GPL-2.0 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/ata/allwinner,sun8i-r40-ahci.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Allwinner R40 AHCI SATA Controller bindings 8 9maintainers: 10 - Chen-Yu Tsai <wens@csie.org> 11 - Maxime Ripard <mripard@kernel.org> 12 13properties: 14 compatible: 15 const: allwinner,sun8i-r40-ahci 16 17 reg: 18 maxItems: 1 19 20 clocks: 21 items: 22 - description: AHCI Bus Clock 23 - description: AHCI Module Clock 24 25 interrupts: 26 maxItems: 1 27 28 resets: 29 maxItems: 1 30 31 reset-names: 32 const: ahci 33 34 ahci-supply: 35 description: Regulator for the AHCI controller 36 37 phy-supply: 38 description: Regulator for the SATA PHY power 39 40required: 41 - compatible 42 - reg 43 - clocks 44 - interrupts 45 - resets 46 - reset-names 47 48additionalProperties: false 49 50examples: 51 - | 52 #include <dt-bindings/interrupt-controller/arm-gic.h> 53 #include <dt-bindings/clock/sun8i-r40-ccu.h> 54 #include <dt-bindings/reset/sun8i-r40-ccu.h> 55 56 ahci: sata@1c18000 { 57 compatible = "allwinner,sun8i-r40-ahci"; 58 reg = <0x01c18000 0x1000>; 59 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; 60 clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>; 61 resets = <&ccu RST_BUS_SATA>; 62 reset-names = "ahci"; 63 ahci-supply = <®_dldo4>; 64 phy-supply = <®_eldo3>; 65 }; 66 67...