mirror of https://gitee.com/openkylin/linux.git
118 lines
2.6 KiB
Plaintext
118 lines
2.6 KiB
Plaintext
/*
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* Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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#include "pxa2xx.dtsi"
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#include "dt-bindings/clock/pxa-clock.h"
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/ {
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model = "Marvell PXA25x family SoC";
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compatible = "marvell,pxa250";
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clocks {
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/*
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* The muxing of external clocks/internal dividers for osc* clock
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* sources has been hidden under the carpet by now.
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*/
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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clks: pxa2xx_clks@41300004 {
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compatible = "marvell,pxa250-core-clocks";
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#clock-cells = <1>;
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status = "okay";
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};
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/* timer oscillator */
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clktimer: oscillator {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <3686400>;
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clock-output-names = "ostimer";
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};
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};
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pxabus {
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pdma: dma-controller@40000000 {
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compatible = "marvell,pdma-1.0";
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reg = <0x40000000 0x10000>;
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interrupts = <25>;
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#dma-channels = <16>;
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#dma-cells = <2>;
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#dma-requests = <40>;
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status = "okay";
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};
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pxairq: interrupt-controller@40d00000 {
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marvell,intc-priority;
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marvell,intc-nr-irqs = <32>;
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};
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pinctrl: pinctrl@40e00000 {
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reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
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0x40f00020 0x10>;
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compatible = "marvell,pxa25x-pinctrl";
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};
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gpio: gpio@40e00000 {
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compatible = "intel,pxa25x-gpio";
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gpio-ranges = <&pinctrl 0 0 84>;
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clocks = <&clks CLK_NONE>;
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};
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pwm0: pwm@40b00000 {
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compatible = "marvell,pxa250-pwm";
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reg = <0x40b00000 0x10>;
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#pwm-cells = <1>;
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clocks = <&clks CLK_PWM0>;
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};
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pwm1: pwm@40b00010 {
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compatible = "marvell,pxa250-pwm";
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reg = <0x40b00010 0x10>;
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#pwm-cells = <1>;
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clocks = <&clks CLK_PWM1>;
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};
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};
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timer@40a00000 {
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compatible = "marvell,pxa-timer";
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reg = <0x40a00000 0x20>;
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interrupts = <26>;
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clocks = <&clktimer>;
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status = "okay";
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};
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pxa250_opp_table: opp_table0 {
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compatible = "operating-points-v2";
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opp-99532800 {
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opp-hz = /bits/ 64 <99532800>;
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opp-microvolt = <1000000 950000 1650000>;
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clock-latency-ns = <20>;
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};
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opp-199065600 {
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opp-hz = /bits/ 64 <199065600>;
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opp-microvolt = <1000000 950000 1650000>;
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clock-latency-ns = <20>;
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};
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opp-298598400 {
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opp-hz = /bits/ 64 <298598400>;
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opp-microvolt = <1100000 1045000 1650000>;
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clock-latency-ns = <20>;
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};
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opp-398131200 {
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opp-hz = /bits/ 64 <398131200>;
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opp-microvolt = <1300000 1235000 1650000>;
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clock-latency-ns = <20>;
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};
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};
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};
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