| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-mmc-config-clk.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Allwinner A80 MMC Configuration Clock |
| |
| maintainers: |
| - Chen-Yu Tsai <wens@csie.org> |
| - Maxime Ripard <mripard@kernel.org> |
| |
| deprecated: true |
| |
| description: > |
| There is one clock/reset output per mmc controller. The number of |
| outputs is determined by the size of the address block, which is |
| related to the overall mmc block. |
| |
| properties: |
| "#clock-cells": |
| const: 1 |
| description: > |
| The additional ID argument passed to the clock shall refer to |
| the index of the output. |
| |
| "#reset-cells": |
| const: 1 |
| |
| compatible: |
| const: allwinner,sun9i-a80-mmc-config-clk |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| resets: |
| maxItems: 1 |
| |
| clock-output-names: |
| maxItems: 4 |
| |
| required: |
| - "#clock-cells" |
| - "#reset-cells" |
| - compatible |
| - reg |
| - clocks |
| - clock-output-names |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| clk@1c13000 { |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| compatible = "allwinner,sun9i-a80-mmc-config-clk"; |
| reg = <0x01c13000 0x10>; |
| clocks = <&ahb0_gates 8>; |
| resets = <&ahb0_resets 8>; |
| clock-output-names = "mmc0_config", "mmc1_config", |
| "mmc2_config", "mmc3_config"; |
| }; |
| |
| ... |
