1*f126890aSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*f126890aSEmmanuel Vadot%YAML 1.2 3*f126890aSEmmanuel Vadot--- 4*f126890aSEmmanuel Vadot$id: http://devicetree.org/schemas/timer/loongson,ls1x-pwmtimer.yaml# 5*f126890aSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*f126890aSEmmanuel Vadot 7*f126890aSEmmanuel Vadottitle: Loongson-1 PWM timer 8*f126890aSEmmanuel Vadot 9*f126890aSEmmanuel Vadotmaintainers: 10*f126890aSEmmanuel Vadot - Keguang Zhang <keguang.zhang@gmail.com> 11*f126890aSEmmanuel Vadot 12*f126890aSEmmanuel Vadotdescription: 13*f126890aSEmmanuel Vadot Loongson-1 PWM timer can be used for system clock source 14*f126890aSEmmanuel Vadot and clock event timers. 15*f126890aSEmmanuel Vadot 16*f126890aSEmmanuel Vadotproperties: 17*f126890aSEmmanuel Vadot compatible: 18*f126890aSEmmanuel Vadot const: loongson,ls1b-pwmtimer 19*f126890aSEmmanuel Vadot 20*f126890aSEmmanuel Vadot reg: 21*f126890aSEmmanuel Vadot maxItems: 1 22*f126890aSEmmanuel Vadot 23*f126890aSEmmanuel Vadot clocks: 24*f126890aSEmmanuel Vadot maxItems: 1 25*f126890aSEmmanuel Vadot 26*f126890aSEmmanuel Vadot interrupts: 27*f126890aSEmmanuel Vadot maxItems: 1 28*f126890aSEmmanuel Vadot 29*f126890aSEmmanuel Vadotrequired: 30*f126890aSEmmanuel Vadot - compatible 31*f126890aSEmmanuel Vadot - reg 32*f126890aSEmmanuel Vadot - clocks 33*f126890aSEmmanuel Vadot - interrupts 34*f126890aSEmmanuel Vadot 35*f126890aSEmmanuel VadotadditionalProperties: false 36*f126890aSEmmanuel Vadot 37*f126890aSEmmanuel Vadotexamples: 38*f126890aSEmmanuel Vadot - | 39*f126890aSEmmanuel Vadot #include <dt-bindings/clock/loongson,ls1x-clk.h> 40*f126890aSEmmanuel Vadot #include <dt-bindings/interrupt-controller/irq.h> 41*f126890aSEmmanuel Vadot clocksource: timer@1fe5c030 { 42*f126890aSEmmanuel Vadot compatible = "loongson,ls1b-pwmtimer"; 43*f126890aSEmmanuel Vadot reg = <0x1fe5c030 0x10>; 44*f126890aSEmmanuel Vadot 45*f126890aSEmmanuel Vadot clocks = <&clkc LS1X_CLKID_APB>; 46*f126890aSEmmanuel Vadot interrupt-parent = <&intc0>; 47*f126890aSEmmanuel Vadot interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; 48*f126890aSEmmanuel Vadot }; 49