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arm: mvebu: Synchronize armada-385-turris-omnia with Linux v5.20

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* Add SPDX-License-Identifier
* Add SFP and LED nodes
* Fix PHY nad NOR nodes
* Remove duplicates from u-boot.dtsi file

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2022-07-27 14:47:38 +02:00 committed by Stefan Roese
parent 48223161b5
commit 162311637d
2 changed files with 183 additions and 50 deletions
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5
arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
View File

@ -28,11 +28,8 @@
i2c@5 {
u-boot,dm-pre-reloc;
/* ATSHA204A at address 0x64 */
crypto@64 {
u-boot,dm-pre-reloc;
compatible = "atmel,atsha204a";
reg = <0x64>;
};
};
};
@ -42,7 +39,7 @@
&spi0 {
u-boot,dm-pre-reloc;
spi-nor@0 {
flash@0 {
u-boot,dm-pre-reloc;
partitions {

228
arch/arm/dts/armada-385-turris-omnia.dts
View File

@ -1,43 +1,10 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Device Tree file for the Turris Omnia
*
* Copyright (C) 2016 Uwe Kleine-König <uwe@kleine-koenig.org>
* Copyright (C) 2016 Tomas Hlavacek <tmshlvkc@gmail.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
* any warranty of any kind, whether express or implied.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Schematic available at https://www.turris.cz/doc/_media/rtrom01-schema.pdf
*/
@ -45,6 +12,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "armada-385.dtsi"
/ {
@ -70,7 +38,8 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
internal-regs {
@ -108,19 +77,48 @@
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
slot-power-limit-milliwatt = <10000>;
};
pcie@2,0 {
/* Port 1, Lane 0 */
status = "okay";
slot-power-limit-milliwatt = <10000>;
};
pcie@3,0 {
/* Port 2, Lane 0 */
status = "okay";
slot-power-limit-milliwatt = <10000>;
};
};
};
sfp: sfp {
compatible = "sff,sfp";
i2c-bus = <&sfp_i2c>;
tx-fault-gpios = <&pcawan 0 GPIO_ACTIVE_HIGH>;
tx-disable-gpios = <&pcawan 1 GPIO_ACTIVE_HIGH>;
rate-select0-gpios = <&pcawan 2 GPIO_ACTIVE_HIGH>;
los-gpios = <&pcawan 3 GPIO_ACTIVE_HIGH>;
mod-def0-gpios = <&pcawan 4 GPIO_ACTIVE_LOW>;
maximum-power-milliwatt = <3000>;
/*
* For now this has to be enabled at boot time by U-Boot when
* a SFP module is present. Read more in the comment in the
* eth2 node below.
*/
status = "disabled";
};
};
&bm {
status = "okay";
};
&bm_bppi {
status = "okay";
};
/* Connected to 88E6176 switch, port 6 */
@ -129,6 +127,9 @@
pinctrl-0 = <&ge0_rgmii_pins>;
status = "okay";
phy-mode = "rgmii";
buffer-manager = <&bm>;
bm,pool-long = <0>;
bm,pool-short = <3>;
fixed-link {
speed = <1000>;
@ -142,6 +143,9 @@
pinctrl-0 = <&ge1_rgmii_pins>;
status = "okay";
phy-mode = "rgmii";
buffer-manager = <&bm>;
bm,pool-long = <1>;
bm,pool-short = <3>;
fixed-link {
speed = <1000>;
@ -151,9 +155,23 @@
/* WAN port */
&eth2 {
/*
* eth2 is connected via a multiplexor to both the SFP cage and to
* ethernet-phy@1. The multiplexor switches the signal to SFP cage when
* a SFP module is present, as determined by the mode-def0 GPIO.
*
* Until kernel supports this configuration properly, in case SFP module
* is present, U-Boot has to enable the sfp node above, remove phy
* handle and add managed = "in-band-status" property.
*/
status = "okay";
phy-mode = "sgmii";
phy = <&phy1>;
phy-handle = <&phy1>;
phys = <&comphy5 2>;
sfp = <&sfp>;
buffer-manager = <&bm>;
bm,pool-long = <2>;
bm,pool-short = <3>;
};
&i2c0 {
@ -166,7 +184,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
status = "okay";
i2c@0 {
#address-cells = <1>;
@ -181,10 +198,114 @@
#gpio-cells = <3>;
};
/* leds device (in STM32F0) at address 0x2b */
led-controller@2b {
compatible = "cznic,turris-omnia-leds";
reg = <0x2b>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
/*
* LEDs are controlled by MCU (STM32F0) at
* address 0x2b.
*
* LED functions are not stable yet:
* - there are 3 LEDs connected via MCU to PCIe
* ports. One of these ports supports mSATA.
* There is no mSATA nor PCIe function.
* For now we use LED_FUNCTION_WLAN, since
* in most cases users have wifi cards in
* these slots
* - there are 2 LEDs dedicated for user: A and
* B. Again there is no such function defined.
* For now we use LED_FUNCTION_INDICATOR
*/
multi-led@0 {
reg = <0x0>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_INDICATOR;
function-enumerator = <2>;
};
multi-led@1 {
reg = <0x1>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_INDICATOR;
function-enumerator = <1>;
};
multi-led@2 {
reg = <0x2>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_WLAN;
function-enumerator = <3>;
};
multi-led@3 {
reg = <0x3>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_WLAN;
function-enumerator = <2>;
};
multi-led@4 {
reg = <0x4>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_WLAN;
function-enumerator = <1>;
};
multi-led@5 {
reg = <0x5>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_WAN;
};
multi-led@6 {
reg = <0x6>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_LAN;
function-enumerator = <4>;
};
multi-led@7 {
reg = <0x7>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_LAN;
function-enumerator = <3>;
};
multi-led@8 {
reg = <0x8>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_LAN;
function-enumerator = <2>;
};
multi-led@9 {
reg = <0x9>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_LAN;
function-enumerator = <1>;
};
multi-led@a {
reg = <0xa>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_LAN;
function-enumerator = <0>;
};
multi-led@b {
reg = <0xb>;
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_POWER;
};
};
eeprom@54 {
compatible = "at,24c64";
compatible = "atmel,24c64";
reg = <0x54>;
/* The EEPROM contains data for bootloader.
@ -223,7 +344,7 @@
/* routed to PCIe2 connector (CN62A) */
};
i2c@4 {
sfp_i2c: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
@ -236,7 +357,11 @@
#size-cells = <0>;
reg = <5>;
/* ATSHA204A at address 0x64 */
/* ATSHA204A-MAHDA-T crypto module */
crypto@64 {
compatible = "atmel,atsha204a";
reg = <0x64>;
};
};
i2c@6 {
@ -278,23 +403,29 @@
pinctrl-0 = <&mdio_pins>;
status = "okay";
phy1: phy@1 {
status = "okay";
compatible = "ethernet-phy-id0141.0DD1", "ethernet-phy-ieee802.3-c22";
phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
marvell,reg-init = <3 18 0 0x4985>,
<3 16 0xfff0 0x0001>;
/* irq is connected to &pcawan pin 7 */
};
/* Switch MV88E6176 at address 0x10 */
switch@10 {
pinctrl-names = "default";
pinctrl-0 = <&swint_pins>;
compatible = "marvell,mv88e6085";
#address-cells = <1>;
#size-cells = <0>;
dsa,member = <0 0>;
dsa,member = <0 0>;
reg = <0x10>;
interrupt-parent = <&gpio1>;
interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
ports {
#address-cells = <1>;
#size-cells = <0>;
@ -347,6 +478,11 @@
marvell,function = "gpio";
};
swint_pins: swint-pins {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
spi0cs0_pins: spi0cs0-pins {
marvell,pins = "mpp25";
marvell,function = "spi0";
@ -363,7 +499,7 @@
pinctrl-0 = <&spi0_pins &spi0cs0_pins>;
status = "okay";
spi-nor@0 {
flash@0 {
compatible = "spansion,s25fl164k", "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;