ded9da6832
This patch implements and exports functions described in gpio_if.m file. It also uses new gpiobus_attach_bus function instead of adding gpioc and gpiobus as children. It removes ulgy reading SoC ID and related if..else, so it depends only on data read from FDT. Submitted by: Patryk Duda <pdk@semihalf.com> Reviewed by: manu Obtained from: Semihalf Sponsored by: Stormshield Differential Revision: https://reviews.freebsd.org/D14756
224 lines
5.4 KiB
Plaintext
224 lines
5.4 KiB
Plaintext
/*
|
|
* Copyright (c) 2010 The FreeBSD Foundation
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed by Semihalf under sponsorship from
|
|
* the FreeBSD Foundation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* Marvell DB-88F5182 Device Tree Source.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
model = "mrvl,DB-88F5182";
|
|
compatible = "DB-88F5182-BP", "DB-88F5182-BP-A";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
aliases {
|
|
ethernet0 = &enet0;
|
|
serial0 = &serial0;
|
|
serial1 = &serial1;
|
|
mpp = &MPP;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "ARM,88FR531";
|
|
reg = <0x0>;
|
|
d-cache-line-size = <32>; // 32 bytes
|
|
i-cache-line-size = <32>; // 32 bytes
|
|
d-cache-size = <0x8000>; // L1, 32K
|
|
i-cache-size = <0x8000>; // L1, 32K
|
|
timebase-frequency = <0>;
|
|
bus-frequency = <0>;
|
|
clock-frequency = <0>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x0 0x08000000>; // 128M at 0x0
|
|
};
|
|
|
|
localbus@f1000000 {
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
compatible = "mrvl,lbc";
|
|
|
|
/* This reflects CPU decode windows setup. */
|
|
ranges = <0x0 0x0f 0xf9300000 0x00100000
|
|
0x1 0x1e 0xfa000000 0x00100000
|
|
0x2 0x1d 0xfa100000 0x02000000>;
|
|
|
|
nor@0,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "cfi-flash";
|
|
reg = <0x0 0x0 0x00100000>;
|
|
bank-width = <2>;
|
|
device-width = <1>;
|
|
};
|
|
|
|
led@1,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "led";
|
|
reg = <0x1 0x0 0x00100000>;
|
|
};
|
|
|
|
nor@2,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "cfi-flash";
|
|
reg = <0x2 0x0 0x02000000>;
|
|
bank-width = <2>;
|
|
device-width = <1>;
|
|
};
|
|
};
|
|
|
|
soc88f5182@f1000000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "simple-bus";
|
|
ranges = <0x0 0xf1000000 0x00100000>;
|
|
bus-frequency = <0>;
|
|
|
|
PIC: pic@20200 {
|
|
interrupt-controller;
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <1>;
|
|
reg = <0x20200 0x3c>;
|
|
compatible = "mrvl,pic";
|
|
};
|
|
|
|
timer@20300 {
|
|
compatible = "mrvl,timer";
|
|
reg = <0x20300 0x30>;
|
|
interrupts = <0>;
|
|
interrupt-parent = <&PIC>;
|
|
mrvl,has-wdt;
|
|
};
|
|
|
|
MPP: mpp@10000 {
|
|
#pin-cells = <2>;
|
|
compatible = "mrvl,mpp";
|
|
reg = <0x10000 0x54>;
|
|
pin-count = <20>;
|
|
pin-map = <
|
|
0 3 /* MPP[0]: GPIO[0] */
|
|
2 2 /* MPP[2]: PCI_REQn[3] */
|
|
3 2 /* MPP[3]: PCI_GNTn[3] */
|
|
4 2 /* MPP[4]: PCI_REQn[4] */
|
|
5 2 /* MPP[5]: PCI_GNTn[4] */
|
|
6 5 /* MPP[6]: SATA0_ACT */
|
|
7 5 /* MPP[7]: SATA1_ACT */
|
|
12 5 /* MPP[12]: SATA0_PRESENT */
|
|
13 5 /* MPP[13]: SATA1_PRESENT */
|
|
14 4 /* MPP[14]: NAND Flash REn[2] */
|
|
15 4 /* MPP[15]: NAND Flash WEn[2] */
|
|
16 0 /* MPP[16]: UA1_RXD */
|
|
17 0 /* MPP[17]: UA1_TXD */
|
|
18 0 /* MPP[18]: UA1_CTS */
|
|
19 0 >; /* MPP[19]: UA1_RTS */
|
|
};
|
|
|
|
GPIO: gpio@10100 {
|
|
#gpio-cells = <2>;
|
|
compatible = "mrvl,gpio";
|
|
reg = <0x10100 0x20>;
|
|
gpio-controller;
|
|
interrupts = <6 7 8 9>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
twsi@11000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "mrvl,twsi";
|
|
reg = <0x11000 0x20>;
|
|
interrupts = <43>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
enet0: ethernet@72000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
model = "V1";
|
|
compatible = "mrvl,ge";
|
|
reg = <0x72000 0x2000>;
|
|
ranges = <0x0 0x72000 0x2000>;
|
|
local-mac-address = [ 00 00 00 00 00 00 ];
|
|
interrupts = <18 19 20 21 22>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
serial0: serial@12000 {
|
|
compatible = "ns16550";
|
|
reg = <0x12000 0x20>;
|
|
reg-shift = <2>;
|
|
clock-frequency = <0>;
|
|
interrupts = <3>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
serial1: serial@12100 {
|
|
compatible = "ns16550";
|
|
reg = <0x12100 0x20>;
|
|
reg-shift = <2>;
|
|
clock-frequency = <0>;
|
|
interrupts = <4>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
usb@50000 {
|
|
compatible = "mrvl,usb-ehci", "usb-ehci";
|
|
reg = <0x50000 0x1000>;
|
|
interrupts = <17 16>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
idma@60000 {
|
|
compatible = "mrvl,idma";
|
|
reg = <0x60000 0x1000>;
|
|
interrupts = <24 25 26 27 23>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
|
|
sata@80000 {
|
|
compatible = "mrvl,sata";
|
|
reg = <0x80000 0x6000>;
|
|
interrupts = <29>;
|
|
interrupt-parent = <&PIC>;
|
|
};
|
|
};
|
|
};
|