Squashed 'dts/upstream/' content from commit aaba2d45dc2a
git-subtree-dir: dts/upstream
git-subtree-split: aaba2d45dc2a1b3bbb710f2a3808ee1c9f340abe
diff --git a/src/arm64/freescale/fsl-ls1028a-kontron-sl28.dts b/src/arm64/freescale/fsl-ls1028a-kontron-sl28.dts
new file mode 100644
index 0000000..8b65af4
--- /dev/null
+++ b/src/arm64/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -0,0 +1,346 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for the Kontron SMARC-sAL28 board.
+ *
+ * Copyright (C) 2021 Michael Walle <michael@walle.cc>
+ *
+ */
+
+/dts-v1/;
+#include "fsl-ls1028a.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Kontron SMARC-sAL28";
+ compatible = "kontron,sl28", "fsl,ls1028a";
+
+ aliases {
+ crypto = &crypto;
+ serial0 = &duart0;
+ serial1 = &duart1;
+ serial2 = &lpuart1;
+ spi0 = &fspi;
+ spi1 = &dspi2;
+ mmc0 = &esdhc1;
+ mmc1 = &esdhc;
+ rtc0 = &rtc;
+ rtc1 = &ftm_alarm0;
+ };
+
+ buttons0 {
+ compatible = "gpio-keys";
+
+ power-button {
+ interrupts-extended = <&sl28cpld_intc
+ 4 IRQ_TYPE_EDGE_BOTH>;
+ linux,code = <KEY_POWER>;
+ label = "Power";
+ };
+
+ sleep-button {
+ interrupts-extended = <&sl28cpld_intc
+ 5 IRQ_TYPE_EDGE_BOTH>;
+ linux,code = <KEY_SLEEP>;
+ label = "Sleep";
+ };
+ };
+
+ buttons1 {
+ compatible = "gpio-keys-polled";
+ poll-interval = <200>;
+
+ lid-switch {
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ gpios = <&sl28cpld_gpio3 4 GPIO_ACTIVE_LOW>;
+ label = "Lid";
+ };
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&can0 {
+ status = "okay";
+};
+
+&dspi2 {
+ status = "okay";
+};
+
+&duart0 {
+ status = "okay";
+};
+
+&duart1 {
+ status = "okay";
+};
+
+&enetc_mdio_pf3 {
+ phy0: ethernet-phy@5 {
+ reg = <0x5>;
+ eee-broken-1000t;
+ eee-broken-100tx;
+ };
+};
+
+&enetc_port0 {
+ phy-handle = <&phy0>;
+ phy-mode = "sgmii";
+ managed = "in-band-status";
+ nvmem-cells = <&base_mac_address 0>;
+ nvmem-cell-names = "mac-address";
+ status = "okay";
+};
+
+&esdhc {
+ sd-uhs-sdr104;
+ sd-uhs-sdr50;
+ sd-uhs-sdr25;
+ sd-uhs-sdr12;
+ status = "okay";
+};
+
+&esdhc1 {
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&fspi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ m25p,fast-read;
+ spi-max-frequency = <133000000>;
+ reg = <0>;
+ /* The following setting enables 1-1-2 (CMD-ADDR-DATA) mode */
+ spi-rx-bus-width = <2>; /* 2 SPI Rx lines */
+ spi-tx-bus-width = <1>; /* 1 SPI Tx line */
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ reg = <0x000000 0x010000>;
+ label = "rcw";
+ read-only;
+ };
+
+ partition@10000 {
+ reg = <0x010000 0x1d0000>;
+ label = "failsafe bootloader";
+ read-only;
+ };
+
+ partition@200000 {
+ reg = <0x200000 0x010000>;
+ label = "configuration store";
+ };
+
+ partition@210000 {
+ reg = <0x210000 0x1d0000>;
+ label = "bootloader";
+ };
+
+ partition@3e0000 {
+ reg = <0x3e0000 0x020000>;
+ label = "bootloader environment";
+ };
+ };
+
+ otp-1 {
+ compatible = "user-otp";
+
+ nvmem-layout {
+ compatible = "kontron,sl28-vpd";
+
+ serial_number: serial-number {
+ };
+
+ base_mac_address: base-mac-address {
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+ };
+};
+
+&ftm_alarm0 {
+ status = "okay";
+};
+
+&gpio1 {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "TDO", "TCK",
+ "", "", "", "", "", "", "", "";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "", "", "", "", "", "", "TMS", "TDI",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&i2c0 {
+ status = "okay";
+
+ rtc: rtc@32 {
+ compatible = "microcrystal,rv8803";
+ reg = <0x32>;
+ };
+
+ sl28cpld@4a {
+ compatible = "kontron,sl28cpld";
+ reg = <0x4a>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ watchdog@4 {
+ compatible = "kontron,sl28cpld-wdt";
+ reg = <0x4>;
+ kontron,assert-wdt-timeout-pin;
+ };
+
+ hwmon@b {
+ compatible = "kontron,sl28cpld-fan";
+ reg = <0xb>;
+ };
+
+ sl28cpld_pwm0: pwm@c {
+ compatible = "kontron,sl28cpld-pwm";
+ reg = <0xc>;
+ #pwm-cells = <2>;
+ };
+
+ sl28cpld_pwm1: pwm@e {
+ compatible = "kontron,sl28cpld-pwm";
+ reg = <0xe>;
+ #pwm-cells = <2>;
+ };
+
+ sl28cpld_gpio0: gpio@10 {
+ compatible = "kontron,sl28cpld-gpio";
+ reg = <0x10>;
+ interrupts-extended = <&gpio2 6
+ IRQ_TYPE_EDGE_FALLING>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names =
+ "GPIO0_CAM0_PWR_N", "GPIO1_CAM1_PWR_N",
+ "GPIO2_CAM0_RST_N", "GPIO3_CAM1_RST_N",
+ "GPIO4_HDA_RST_N", "GPIO5_PWM_OUT",
+ "GPIO6_TACHIN", "GPIO7";
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ sl28cpld_gpio1: gpio@15 {
+ compatible = "kontron,sl28cpld-gpio";
+ reg = <0x15>;
+ interrupts-extended = <&gpio2 6
+ IRQ_TYPE_EDGE_FALLING>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names =
+ "GPIO8", "GPIO9", "GPIO10", "GPIO11",
+ "", "", "", "";
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ sl28cpld_gpio2: gpio@1a {
+ compatible = "kontron,sl28cpld-gpo";
+ reg = <0x1a>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names =
+ "LCD0 voltage enable",
+ "LCD0 backlight enable",
+ "eMMC reset", "LVDS bridge reset",
+ "LVDS bridge power-down",
+ "SDIO power enable",
+ "", "";
+ };
+
+ sl28cpld_gpio3: gpio@1b {
+ compatible = "kontron,sl28cpld-gpi";
+ reg = <0x1b>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names =
+ "Power button", "Force recovery", "Sleep",
+ "Battery low", "Lid state", "Charging",
+ "Charger present", "";
+ };
+
+ sl28cpld_intc: interrupt-controller@1c {
+ compatible = "kontron,sl28cpld-intc";
+ reg = <0x1c>;
+ interrupts-extended = <&gpio2 6
+ IRQ_TYPE_EDGE_FALLING>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+};
+
+&i2c3 {
+ status = "okay";
+};
+
+&i2c4 {
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+};
+
+&lpuart1 {
+ status = "okay";
+};
+
+&mscc_felix_port4 {
+ dsa-tag-protocol = "ocelot-8021q";
+};
+
+&mscc_felix_port5 {
+ dsa-tag-protocol = "ocelot-8021q";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ dr_mode = "host";
+ status = "okay";
+};