1*f95cad74SMaxime Ripard# SPDX-License-Identifier: GPL-2.0 2*f95cad74SMaxime Ripard%YAML 1.2 3*f95cad74SMaxime Ripard--- 4*f95cad74SMaxime Ripard$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-gmac-clk.yaml# 5*f95cad74SMaxime Ripard$schema: http://devicetree.org/meta-schemas/core.yaml# 6*f95cad74SMaxime Ripard 7*f95cad74SMaxime Ripardtitle: Allwinner A20 GMAC TX Clock Device Tree Bindings 8*f95cad74SMaxime Ripard 9*f95cad74SMaxime Ripardmaintainers: 10*f95cad74SMaxime Ripard - Chen-Yu Tsai <wens@csie.org> 11*f95cad74SMaxime Ripard - Maxime Ripard <mripard@kernel.org> 12*f95cad74SMaxime Ripard 13*f95cad74SMaxime Ripardproperties: 14*f95cad74SMaxime Ripard "#clock-cells": 15*f95cad74SMaxime Ripard const: 0 16*f95cad74SMaxime Ripard 17*f95cad74SMaxime Ripard compatible: 18*f95cad74SMaxime Ripard const: allwinner,sun7i-a20-gmac-clk 19*f95cad74SMaxime Ripard 20*f95cad74SMaxime Ripard reg: 21*f95cad74SMaxime Ripard maxItems: 1 22*f95cad74SMaxime Ripard 23*f95cad74SMaxime Ripard clocks: 24*f95cad74SMaxime Ripard maxItems: 2 25*f95cad74SMaxime Ripard description: > 26*f95cad74SMaxime Ripard The parent clocks shall be fixed rate dummy clocks at 25 MHz and 27*f95cad74SMaxime Ripard 125 MHz, respectively. 28*f95cad74SMaxime Ripard 29*f95cad74SMaxime Ripard clock-output-names: 30*f95cad74SMaxime Ripard maxItems: 1 31*f95cad74SMaxime Ripard 32*f95cad74SMaxime Ripardrequired: 33*f95cad74SMaxime Ripard - "#clock-cells" 34*f95cad74SMaxime Ripard - compatible 35*f95cad74SMaxime Ripard - reg 36*f95cad74SMaxime Ripard - clocks 37*f95cad74SMaxime Ripard - clock-output-names 38*f95cad74SMaxime Ripard 39*f95cad74SMaxime RipardadditionalProperties: false 40*f95cad74SMaxime Ripard 41*f95cad74SMaxime Ripardexamples: 42*f95cad74SMaxime Ripard - | 43*f95cad74SMaxime Ripard clk@1c20164 { 44*f95cad74SMaxime Ripard #clock-cells = <0>; 45*f95cad74SMaxime Ripard compatible = "allwinner,sun7i-a20-gmac-clk"; 46*f95cad74SMaxime Ripard reg = <0x01c20164 0x4>; 47*f95cad74SMaxime Ripard clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>; 48*f95cad74SMaxime Ripard clock-output-names = "gmac_tx"; 49*f95cad74SMaxime Ripard }; 50*f95cad74SMaxime Ripard 51*f95cad74SMaxime Ripard... 52