mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
93ab7c8486
Add the relevant data taken from the PXA 25x Electrical, Mechanical, and Thermal Specfication. This will be input data for cpufreq-dt driver. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
118 lines
2.6 KiB
Plaintext
118 lines
2.6 KiB
Plaintext
/*
|
|
* Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
#include "pxa2xx.dtsi"
|
|
#include "dt-bindings/clock/pxa-clock.h"
|
|
|
|
/ {
|
|
model = "Marvell PXA25x family SoC";
|
|
compatible = "marvell,pxa250";
|
|
|
|
clocks {
|
|
/*
|
|
* The muxing of external clocks/internal dividers for osc* clock
|
|
* sources has been hidden under the carpet by now.
|
|
*/
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
clks: pxa2xx_clks@41300004 {
|
|
compatible = "marvell,pxa250-core-clocks";
|
|
#clock-cells = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* timer oscillator */
|
|
clktimer: oscillator {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <3686400>;
|
|
clock-output-names = "ostimer";
|
|
};
|
|
};
|
|
|
|
pxabus {
|
|
pdma: dma-controller@40000000 {
|
|
compatible = "marvell,pdma-1.0";
|
|
reg = <0x40000000 0x10000>;
|
|
interrupts = <25>;
|
|
#dma-channels = <16>;
|
|
#dma-cells = <2>;
|
|
#dma-requests = <40>;
|
|
status = "okay";
|
|
};
|
|
|
|
pxairq: interrupt-controller@40d00000 {
|
|
marvell,intc-priority;
|
|
marvell,intc-nr-irqs = <32>;
|
|
};
|
|
|
|
pinctrl: pinctrl@40e00000 {
|
|
reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
|
|
0x40f00020 0x10>;
|
|
compatible = "marvell,pxa25x-pinctrl";
|
|
};
|
|
|
|
gpio: gpio@40e00000 {
|
|
compatible = "intel,pxa25x-gpio";
|
|
gpio-ranges = <&pinctrl 0 0 84>;
|
|
clocks = <&clks CLK_NONE>;
|
|
};
|
|
|
|
pwm0: pwm@40b00000 {
|
|
compatible = "marvell,pxa250-pwm";
|
|
reg = <0x40b00000 0x10>;
|
|
#pwm-cells = <1>;
|
|
clocks = <&clks CLK_PWM0>;
|
|
};
|
|
|
|
pwm1: pwm@40b00010 {
|
|
compatible = "marvell,pxa250-pwm";
|
|
reg = <0x40b00010 0x10>;
|
|
#pwm-cells = <1>;
|
|
clocks = <&clks CLK_PWM1>;
|
|
};
|
|
};
|
|
|
|
timer@40a00000 {
|
|
compatible = "marvell,pxa-timer";
|
|
reg = <0x40a00000 0x20>;
|
|
interrupts = <26>;
|
|
clocks = <&clktimer>;
|
|
status = "okay";
|
|
};
|
|
|
|
pxa250_opp_table: opp_table0 {
|
|
compatible = "operating-points-v2";
|
|
|
|
opp@99532800 {
|
|
opp-hz = /bits/ 64 <99532800>;
|
|
opp-microvolt = <1000000 950000 1650000>;
|
|
clock-latency-ns = <20>;
|
|
};
|
|
opp@199065600 {
|
|
opp-hz = /bits/ 64 <199065600>;
|
|
opp-microvolt = <1000000 950000 1650000>;
|
|
clock-latency-ns = <20>;
|
|
};
|
|
opp@298598400 {
|
|
opp-hz = /bits/ 64 <298598400>;
|
|
opp-microvolt = <1100000 1045000 1650000>;
|
|
clock-latency-ns = <20>;
|
|
};
|
|
opp@398131200 {
|
|
opp-hz = /bits/ 64 <398131200>;
|
|
opp-microvolt = <1300000 1235000 1650000>;
|
|
clock-latency-ns = <20>;
|
|
};
|
|
};
|
|
};
|