1*516075a2SKrzysztof Kozlowski# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2*516075a2SKrzysztof Kozlowski%YAML 1.2 3*516075a2SKrzysztof Kozlowski--- 4*516075a2SKrzysztof Kozlowski$id: http://devicetree.org/schemas/ufs/hisilicon,ufs.yaml# 5*516075a2SKrzysztof Kozlowski$schema: http://devicetree.org/meta-schemas/core.yaml# 6*516075a2SKrzysztof Kozlowski 7*516075a2SKrzysztof Kozlowskititle: HiSilicon Universal Flash Storage (UFS) Controller 8*516075a2SKrzysztof Kozlowski 9*516075a2SKrzysztof Kozlowskimaintainers: 10*516075a2SKrzysztof Kozlowski - Li Wei <liwei213@huawei.com> 11*516075a2SKrzysztof Kozlowski 12*516075a2SKrzysztof Kozlowski# Select only our matches, not all jedec,ufs 13*516075a2SKrzysztof Kozlowskiselect: 14*516075a2SKrzysztof Kozlowski properties: 15*516075a2SKrzysztof Kozlowski compatible: 16*516075a2SKrzysztof Kozlowski contains: 17*516075a2SKrzysztof Kozlowski enum: 18*516075a2SKrzysztof Kozlowski - hisilicon,hi3660-ufs 19*516075a2SKrzysztof Kozlowski - hisilicon,hi3670-ufs 20*516075a2SKrzysztof Kozlowski required: 21*516075a2SKrzysztof Kozlowski - compatible 22*516075a2SKrzysztof Kozlowski 23*516075a2SKrzysztof KozlowskiallOf: 24*516075a2SKrzysztof Kozlowski - $ref: ufs-common.yaml 25*516075a2SKrzysztof Kozlowski 26*516075a2SKrzysztof Kozlowskiproperties: 27*516075a2SKrzysztof Kozlowski compatible: 28*516075a2SKrzysztof Kozlowski oneOf: 29*516075a2SKrzysztof Kozlowski - items: 30*516075a2SKrzysztof Kozlowski - const: hisilicon,hi3660-ufs 31*516075a2SKrzysztof Kozlowski - const: jedec,ufs-1.1 32*516075a2SKrzysztof Kozlowski - items: 33*516075a2SKrzysztof Kozlowski - enum: 34*516075a2SKrzysztof Kozlowski - hisilicon,hi3670-ufs 35*516075a2SKrzysztof Kozlowski - const: jedec,ufs-2.1 36*516075a2SKrzysztof Kozlowski 37*516075a2SKrzysztof Kozlowski clocks: 38*516075a2SKrzysztof Kozlowski minItems: 2 39*516075a2SKrzysztof Kozlowski maxItems: 2 40*516075a2SKrzysztof Kozlowski 41*516075a2SKrzysztof Kozlowski clock-names: 42*516075a2SKrzysztof Kozlowski items: 43*516075a2SKrzysztof Kozlowski - const: ref_clk 44*516075a2SKrzysztof Kozlowski - const: phy_clk 45*516075a2SKrzysztof Kozlowski 46*516075a2SKrzysztof Kozlowski reg: 47*516075a2SKrzysztof Kozlowski items: 48*516075a2SKrzysztof Kozlowski - description: UFS register address space 49*516075a2SKrzysztof Kozlowski - description: UFS SYS CTRL register address space 50*516075a2SKrzysztof Kozlowski 51*516075a2SKrzysztof Kozlowski resets: 52*516075a2SKrzysztof Kozlowski maxItems: 1 53*516075a2SKrzysztof Kozlowski 54*516075a2SKrzysztof Kozlowski reset-names: 55*516075a2SKrzysztof Kozlowski items: 56*516075a2SKrzysztof Kozlowski - const: rst 57*516075a2SKrzysztof Kozlowski 58*516075a2SKrzysztof Kozlowskirequired: 59*516075a2SKrzysztof Kozlowski - compatible 60*516075a2SKrzysztof Kozlowski - reg 61*516075a2SKrzysztof Kozlowski - resets 62*516075a2SKrzysztof Kozlowski - reset-names 63*516075a2SKrzysztof Kozlowski 64*516075a2SKrzysztof KozlowskiunevaluatedProperties: false 65*516075a2SKrzysztof Kozlowski 66*516075a2SKrzysztof Kozlowskiexamples: 67*516075a2SKrzysztof Kozlowski - | 68*516075a2SKrzysztof Kozlowski #include <dt-bindings/clock/hi3670-clock.h> 69*516075a2SKrzysztof Kozlowski #include <dt-bindings/interrupt-controller/arm-gic.h> 70*516075a2SKrzysztof Kozlowski 71*516075a2SKrzysztof Kozlowski soc { 72*516075a2SKrzysztof Kozlowski #address-cells = <2>; 73*516075a2SKrzysztof Kozlowski #size-cells = <2>; 74*516075a2SKrzysztof Kozlowski 75*516075a2SKrzysztof Kozlowski ufs@ff3c0000 { 76*516075a2SKrzysztof Kozlowski compatible = "hisilicon,hi3670-ufs", "jedec,ufs-2.1"; 77*516075a2SKrzysztof Kozlowski reg = <0x0 0xff3c0000 0x0 0x1000>, 78*516075a2SKrzysztof Kozlowski <0x0 0xff3e0000 0x0 0x1000>; 79*516075a2SKrzysztof Kozlowski interrupt-parent = <&gic>; 80*516075a2SKrzysztof Kozlowski interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; 81*516075a2SKrzysztof Kozlowski clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>, 82*516075a2SKrzysztof Kozlowski <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>; 83*516075a2SKrzysztof Kozlowski clock-names = "ref_clk", "phy_clk"; 84*516075a2SKrzysztof Kozlowski freq-table-hz = <0 0>, 85*516075a2SKrzysztof Kozlowski <0 0>; 86*516075a2SKrzysztof Kozlowski 87*516075a2SKrzysztof Kozlowski resets = <&crg_rst 0x84 12>; 88*516075a2SKrzysztof Kozlowski reset-names = "rst"; 89*516075a2SKrzysztof Kozlowski }; 90*516075a2SKrzysztof Kozlowski }; 91