openwrtv3/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq4019-fritz4040.dts
Christian Lamparter 1cb406d019 ipq806x: add ipq4019 fritz4040 support
This patch adds support for AVM FRITZ!Box 4040.

hardware highlights:

SOC:	IPQ4018 / QCA Dakota
CPU:	Quad-Core ARMv7 Processor rev 5 (v7l) Cortex-A7
DRAM:	256 MiB Nanya NT5CC128M16IP
FLASH:	32 MiB MXIC MX25L25635FMI
ETH:	Qualcomm Atheros QCA8075 Gigabit Switch (4 x LAN, 1 x WAN)
USB:	1 x 3.0 (via Synopsys DesignWare DWC3 controller in the SoC)
	1 x 2.0 (via Synopsys DesignWare DWC3 controller in the SoC)
WLAN1:	Qualcomm Atheros QCA4018 2.4GHz 802.11bgn 2:2x2
WLAN2:	Qualcomm Atheros QCA4018 5GHz 802.11a/n/ac 2:2x2
INPUT:	one WLAN and one WPS button
LEDS:	Power, WAN/Internet, WIFI, INFO (red and amber) and LAN.
Serial:
	WARNING: The serial port needs a TTL/RS-232 v3.3 level converter!
        The Serial setting is 115200-8-N-1. The SoC's serial port is right
	next to the MXIC FLASH chip. The board has a unpopulated 1x4 0.1"
	header for it. Use a multimeter to figure out the pinout!

This board currently needs an additional u-boot image in order to boot
properly. Booting with EVA isn't possible ATM.

Install Procedure:
 0. It's highly recommended to connect to the serial port.
    The serial settings are listed above.
 1. install a u-boot image for AVM Fritz!Box 4040
    (see <https://github.com/chunkeey/FritzBox-4040-UBOOT/releases> and
    <https://github.com/chunkeey/FritzBox-4040-UBOOT/blob/master/upload-to-f4040.sh>)
 2. upload the initramfs.itb image via tftp (u-boot listens to
    192.168.1.1 - use binary transfer mode!)
 3. connect to the FB4040 and use sysupgrade sysupgrade.bin
    to install the image.

Works:
	- Switch and Ethernet (99%)
        - Buttons (WLAN, WPS)
        - FLASH (1 x 32MiB NOR Chip)
        - WLAN2G and WLAN5G
        - CPUFREQ scaling
        - PRNG
        - serial
        - Crypto Accelerator
        - sysupgrade (Read the flash instructions to avoid bricking)
        - full LEDE Install (Read the flash instructions to avoid bricking)
	- LEDs (Power, WAN, Info (red and amber), LAN)
          The LEDs are connected to the QCA8075 LED ports.
	  The AR40xx driver contains a gpio-controller to
	  handle these special "GPIOs".
        - USB Both 3.0 and 2.0 ports
        - many packages from other ARMv7 boards
          (This does include the RaspberryPi Model 2!)
        - ...

Not planned:
	- WAN<->LAN short-cut
	- Qualcomm Secure Execution Environment
        - ...

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John Crispin <john@phrozen.org>
2017-03-22 09:45:18 +01:00

293 lines
5.6 KiB
Text

/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "qcom-ipq4019-ap.dk01.1.dtsi"
#include "qcom-ipq4019-bus.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/soc/qcom,tcsr.h>
/ {
model = "AVM FRITZ!Box 4040";
compatible = "avm,fritzbox-4040", "qcom,ipq4019";
reserved-memory {
#address-cells = <0x1>;
#size-cells = <0x1>;
ranges;
rsvd1@87000000 {
reg = <0x87000000 0x500000>;
no-map;
};
wifi_dump@87500000 {
reg = <0x87500000 0x600000>;
no-map;
};
rsvd2@87B00000 {
reg = <0x87b00000 0x500000>;
no-map;
};
};
/*
This also works. Maybe it could be smaller still.
reserved-memory {
#address-cells = <0x1>;
#size-cells = <0x1>;
ranges;
rsvd1@87E00000 {
reg = <0x87e00000 0x200000>;
no-map;
};
};
*/
soc {
tcsr@194b000 {
/* select hostmode */
compatible = "qcom,tcsr";
reg = <0x194b000 0x100>;
qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
status = "ok";
};
ess_tcsr@1953000 {
compatible = "qcom,tcsr";
reg = <0x1953000 0x1000>;
qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
};
tcsr@1949000 {
compatible = "qcom,tcsr";
reg = <0x1949000 0x100>;
qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
};
tcsr@1957000 {
compatible = "qcom,tcsr";
reg = <0x1957000 0x100>;
qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
};
counter@4a1000 {
compatible = "qcom,qca-gcnt";
reg = <0x4a1000 0x4>;
};
mdio@90000 {
status = "okay";
};
qca8075: ess-switch@c000000 {
status = "okay";
#gpio-cells = <2>;
gpio-controller;
enable-usb-power {
gpio-hog;
line-name = "enable USB3 power";
gpios = <0x7 GPIO_ACTIVE_HIGH>;
output-high;
};
};
ess-psgmii@98000 {
status = "okay";
};
edma@c080000 {
status = "okay";
};
wifi@a000000 {
status = "okay";
};
wifi@a800000 {
status = "okay";
};
cryptobam: dma@8e04000 {
status = "okay";
};
crypto@8e3a000 {
status = "okay";
};
};
gpio-keys {
compatible = "gpio-keys";
wlan {
label = "wlan";
gpios = <&tlmm 0x3a GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
wps {
label = "wps";
gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
aliases {
led-boot = &power;
led-failsafe = &flash;
led-running = &power;
led-upgrade = &flash;
};
gpio-leds {
compatible = "gpio-leds";
wlan {
label = "fritz4040:green:wlan";
gpios = <&qca8075 0x1 GPIO_ACTIVE_HIGH>;
};
panic: info_red {
label = "fritz4040:red:info";
gpios = <&qca8075 0x3 GPIO_ACTIVE_HIGH>;
panic-indicator;
};
wan {
label = "fritz4040:green:wan";
gpios = <&qca8075 0x5 GPIO_ACTIVE_HIGH>;
};
power: power {
label = "fritz4040:green:power";
gpios = <&qca8075 0xb GPIO_ACTIVE_HIGH>;
};
lan {
label = "fritz4040:green:lan";
gpios = <&qca8075 0xd GPIO_ACTIVE_HIGH>;
};
flash: info_amber {
label = "fritz4040:amber:info";
gpios = <&qca8075 0xf GPIO_ACTIVE_HIGH>;
};
};
};
&spi_0 { /* BLSP1 QUP1 */
status = "ok";
mx25l25635e@0 {
status = "disabled";
};
mx25l25635f@0 {
compatible = "mx25l25635f", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
spi-max-frequency = <24000000>;
status = "ok";
m25p,fast-read;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition0@0 {
label = "SBL1";
reg = <0x00000000 0x00040000>;
read-only;
};
partition1@40000 {
label = "MIBIB";
reg = <0x00040000 0x00020000>;
read-only;
};
partition2@60000 {
label = "QSEE";
reg = <0x00060000 0x00060000>;
read-only;
};
partition3@c0000 {
label = "CDT";
reg = <0x000c0000 0x00010000>;
read-only;
};
partition4@d0000 {
label = "DDRPARAMS";
reg = <0x000d0000 0x00010000>;
read-only;
};
partition5@e0000 {
label = "APPSBLENV"; /* uboot env - empty */
reg = <0x000e0000 0x00010000>;
read-only;
};
partition6@f0000 {
label = "urlader"; /* APPSBL */
reg = <0x000f0000 0x0002dc000>;
read-only;
};
partition7@11dc00 {
/* make a backup of this partition! */
label = "urlader_config";
reg = <0x0011dc00 0x00002400>;
read-only;
};
partition8@120000 {
label = "tffs1";
reg = <0x00120000 0x00080000>;
read-only;
};
partition9@1a0000 {
label = "tffs2";
reg = <0x001a0000 0x00080000>;
read-only;
};
partition10@220000 {
label = "uboot";
reg = <0x00220000 0x00080000>;
read-only;
};
partition11@2A0000 {
label = "firmware";
reg = <0x002A0000 0x01C60000>;
};
partition12@1f00000 {
label = "jffs2";
reg = <0x01F00000 0x00100000>;
};
};
};
};
&cpu0_opp_table {
/delete-node/ opp@666000000;
opp@710000000 {
opp-hz = /bits/ 64 <710000000>;
clock-latency-ns = <256000>;
};
};