81 lines · yaml
1# SPDX-License-Identifier: GPL-2.02%YAML 1.23---4$id: http://devicetree.org/schemas/net/can/allwinner,sun4i-a10-can.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Allwinner A10 CAN Controller8 9maintainers:10 - Chen-Yu Tsai <wens@csie.org>11 - Maxime Ripard <mripard@kernel.org>12 13allOf:14 - $ref: can-controller.yaml#15 16properties:17 compatible:18 oneOf:19 - items:20 - const: allwinner,sun7i-a20-can21 - const: allwinner,sun4i-a10-can22 - const: allwinner,sun4i-a10-can23 - const: allwinner,sun8i-r40-can24 - const: allwinner,sun20i-d1-can25 26 reg:27 maxItems: 128 29 interrupts:30 maxItems: 131 32 clocks:33 maxItems: 134 35 resets:36 maxItems: 137 38if:39 properties:40 compatible:41 enum:42 - allwinner,sun8i-r40-can43 - allwinner,sun20i-d1-can44 45then:46 required:47 - resets48 49required:50 - compatible51 - reg52 - interrupts53 - clocks54 55additionalProperties: false56 57examples:58 - |59 #include <dt-bindings/interrupt-controller/arm-gic.h>60 #include <dt-bindings/clock/sun7i-a20-ccu.h>61 62 can0: can@1c2bc00 {63 compatible = "allwinner,sun7i-a20-can",64 "allwinner,sun4i-a10-can";65 reg = <0x01c2bc00 0x400>;66 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;67 clocks = <&ccu CLK_APB1_CAN>;68 };69 - |70 #define RST_BUS_CAN 6871 #define CLK_BUS_CAN 9172 can1: can@1c2bc00 {73 compatible = "allwinner,sun8i-r40-can";74 reg = <0x01c2bc00 0x400>;75 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;76 clocks = <&ccu CLK_BUS_CAN>;77 resets = <&ccu RST_BUS_CAN>;78 };79 80...81