| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/ufs/renesas,ufs.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Renesas R-Car UFS Host Controller |
| |
| maintainers: |
| - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| |
| allOf: |
| - $ref: ufs-common.yaml |
| |
| properties: |
| compatible: |
| const: renesas,r8a779f0-ufs |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 2 |
| |
| clock-names: |
| items: |
| - const: fck |
| - const: ref_clk |
| |
| power-domains: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - clock-names |
| - power-domains |
| - resets |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/r8a779f0-cpg-mssr.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/power/r8a779f0-sysc.h> |
| |
| ufs: ufs@e686000 { |
| compatible = "renesas,r8a779f0-ufs"; |
| reg = <0xe6860000 0x100>; |
| interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&cpg CPG_MOD 1514>, <&ufs30_clk>; |
| clock-names = "fck", "ref_clk"; |
| freq-table-hz = <200000000 200000000>, <38400000 38400000>; |
| power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>; |
| resets = <&cpg 1514>; |
| }; |
