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b716f7981e
Disable AES node on lan966x pcb8290, pcb891 and pcb8309 because these boards have lan966x that uses secure OS which reserves the AES block. Therefore it can't be exposed to non-secure world. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20220908070451.3730608-1-horatiu.vultur@microchip.com
128 lines
1.9 KiB
Plaintext
128 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* lan966x_pcb8291.dts - Device Tree file for PCB8291
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*/
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/dts-v1/;
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#include "lan966x.dtsi"
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#include "dt-bindings/phy/phy-lan966x-serdes.h"
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/ {
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model = "Microchip EVB - LAN9662";
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compatible = "microchip,lan9662-pcb8291", "microchip,lan9662", "microchip,lan966";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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aliases {
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serial0 = &usart3;
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};
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gpio-restart {
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compatible = "gpio-restart";
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gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
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priority = <200>;
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};
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leds {
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compatible = "gpio-leds";
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led-s0-blue {
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label = "s0:blue";
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gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led-s0-green {
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label = "s0:green";
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gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led-s1-blue {
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label = "s1:blue";
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gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led-s1-green {
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label = "s1:green";
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gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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};
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&aes {
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status = "disabled"; /* Reserved by secure OS */
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};
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&gpio {
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fc3_b_pins: fc3-b-pins {
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/* RX, TX */
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pins = "GPIO_52", "GPIO_53";
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function = "fc3_b";
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};
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can0_b_pins: can0-b-pins {
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/* RX, TX */
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pins = "GPIO_35", "GPIO_36";
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function = "can0_b";
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};
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};
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&can0 {
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pinctrl-0 = <&can0_b_pins>;
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pinctrl-names = "default";
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status = "disabled"; /* Conflict with switch */
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};
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&flx3 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
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status = "okay";
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usart3: serial@200 {
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pinctrl-0 = <&fc3_b_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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};
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&mdio1 {
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status = "okay";
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};
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&phy0 {
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status = "okay";
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};
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&phy1 {
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status = "okay";
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};
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&port0 {
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phy-handle = <&phy0>;
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phy-mode = "gmii";
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phys = <&serdes 0 CU(0)>;
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status = "okay";
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};
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&port1 {
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phy-handle = <&phy1>;
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phy-mode = "gmii";
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phys = <&serdes 1 CU(1)>;
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status = "okay";
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};
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&serdes {
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status = "okay";
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};
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&switch {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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