+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Device Tree Source for Meraki "wired-arm-qca" series
- *
- * Copyright (C) 2017 Chris Blake <chrisrblake93@gmail.com>
- * Copyright (C) 2017 Christian Lamparter <chunkeey@googlemail.com>
- * Copyright (C) 2025 Hal Martin <halmartin@googlemail.com>
- *
- */
-
-#include "qcom-ipq4019.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/soc/qcom,tcsr.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
- aliases {
- led-boot = &status_green;
- led-failsafe = &status_red;
- led-running = &status_green;
- led-upgrade = &power_orange;
- };
-
- soc {
- /* It is a 56-bit counter that supplies the count to the ARM arch
- timers and without upstream driver */
- counter@4a1000 {
- compatible = "qcom,qca-gcnt";
- reg = <0x4a1000 0x4>;
- };
-
- 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@194b000 {
- /* select hostmode */
- compatible = "qcom,tcsr";
- reg = <0x194b000 0x100>;
- qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
- status = "okay";
- };
-
- tcsr@1957000 {
- compatible = "qcom,tcsr";
- reg = <0x1957000 0x100>;
- qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
- };
-
- };
-
- keys {
- compatible = "gpio-keys";
-
- reset {
- label = "reset";
- gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
-};
-
-&blsp_dma {
- status = "okay";
-};
-
-&blsp1_uart1 {
- pinctrl-0 = <&serial_0_pins>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&cryptobam {
- status = "okay";
-};
-
-&blsp1_i2c3 {
- pinctrl-0 = <&i2c_0_pins>;
- pinctrl-names = "default";
- status = "okay";
-
- eeprom@50 {
- compatible = "atmel,24c64";
- pagesize = <32>;
- reg = <0x50>;
- read-only; /* This holds our MAC & Meraki board-data */
-
- nvmem-layout {
- compatible = "fixed-layout";
- #address-cells = <1>;
- #size-cells = <1>;
-
- mac_address: mac-address@66 {
- compatible = "mac-base";
- reg = <0x66 0x6>;
- #nvmem-cell-cells = <1>;
- };
- };
- };
-};
-
-&blsp1_i2c4 {
- pinctrl-0 = <&i2c_1_pins>;
- pinctrl-names = "default";
- status = "okay";
-
- tricolor: led-controller@30 {
- compatible = "ti,lp5562";
- reg = <0x30>;
- clock-mode = /bits/8 <2>;
- enable-gpio = <&tlmm 48 GPIO_ACTIVE_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- /* RGB led */
- status_red: chan@0 {
- chan-name = "red:status";
- led-cur = /bits/ 8 <0x20>;
- max-cur = /bits/ 8 <0x60>;
- reg = <0>;
- color = <LED_COLOR_ID_RED>;
- };
-
- status_green: chan@1 {
- chan-name = "green:status";
- led-cur = /bits/ 8 <0x20>;
- max-cur = /bits/ 8 <0x60>;
- reg = <1>;
- color = <LED_COLOR_ID_GREEN>;
- };
-
- chan@2 {
- chan-name = "blue:status";
- led-cur = /bits/ 8 <0x20>;
- max-cur = /bits/ 8 <0x60>;
- reg = <2>;
- color = <LED_COLOR_ID_BLUE>;
- };
-
- chan@3 {
- chan-name = "white:status";
- led-cur = /bits/ 8 <0x20>;
- max-cur = /bits/ 8 <0x60>;
- reg = <3>;
- color = <LED_COLOR_ID_WHITE>;
- };
- };
-};
-
-&nand {
- pinctrl-0 = <&nand_pins>;
- pinctrl-names = "default";
- status = "okay";
-
- nand@0 {
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "sbl1";
- reg = <0x00000000 0x00100000>;
- read-only;
- };
- partition@100000 {
- label = "mibib";
- reg = <0x00100000 0x00100000>;
- read-only;
- };
- partition@200000 {
- label = "bootconfig";
- reg = <0x00200000 0x00100000>;
- read-only;
- };
- partition@300000 {
- label = "qsee";
- reg = <0x00300000 0x00100000>;
- read-only;
- };
- partition@400000 {
- label = "qsee_alt";
- reg = <0x00400000 0x00100000>;
- read-only;
- };
- partition@500000 {
- label = "cdt";
- reg = <0x00500000 0x00080000>;
- read-only;
- };
- partition@580000 {
- label = "cdt_alt";
- reg = <0x00580000 0x00080000>;
- read-only;
- };
- partition@600000 {
- label = "ddrparams";
- reg = <0x00600000 0x00080000>;
- read-only;
- };
- partition@700000 {
- label = "u-boot";
- reg = <0x00700000 0x00200000>;
- read-only;
- };
- partition@900000 {
- label = "u-boot-backup";
- reg = <0x00900000 0x00200000>;
- read-only;
- };
- partition@b00000 {
- label = "ART";
- reg = <0x00b00000 0x00080000>;
- read-only;
- };
- partition@c00000 {
- compatible = "linux,ubi";
- reg = <0x00c00000 0x07000000>;
- label = "ubi";
- /*
- * Do not try to allocate the remaining
- * 4 MiB to this ubi partition. It will
- * confuse the u-boot and it might not
- * find the kernel partition anymore.
- */
- volumes {
- ubi_art: ubi-volume-art {
- volname = "ART";
- };
- };
- };
- };
- };
-};
-
-&qpic_bam {
- status = "okay";
-};
-
-&mdio {
- status = "okay";
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
-};
-
-&tlmm {
- mdio_pins: mdio_pinmux {
- mux_1 {
- pins = "gpio6";
- function = "mdio";
- bias-pull-up;
- };
- mux_2 {
- pins = "gpio7";
- function = "mdc";
- bias-pull-up;
- };
- };
-
- serial_0_pins: serial_pinmux {
- pins = "gpio16", "gpio17";
- function = "blsp_uart0";
- bias-disable;
- };
-
- serial_1_pins: serial1_pinmux {
- /* We use the i2c-0 pins for serial_1 */
- pins = "gpio8", "gpio9";
- function = "blsp_uart1";
- bias-disable;
- };
-
- i2c_0_pins: i2c_0_pinmux {
- function = "blsp_i2c0";
- pins = "gpio20", "gpio21";
- drive-strength = <16>;
- bias-disable;
- };
-
- i2c_1_pins: i2c_1_pinmux {
- function = "blsp_i2c1";
- pins = "gpio34", "gpio35";
- drive-strength = <16>;
- bias-disable;
- };
-
- nand_pins: nand_pins {
- /*
- * There are 18 pins. 15 pins are common between LCD and NAND.
- * The QPIC controller arbitrates between LCD and NAND. Of the
- * remaining 4, 2 are for NAND and 2 are for LCD exclusively.
- *
- * The meraki source hints that the bluetooth module claims
- * pin 52 as well. But sadly, there's no data whenever this
- * is a NAND or LCD exclusive pin or not.
- */
-
- pullups {
- pins = "gpio53", "gpio58", "gpio59";
- function = "qpic";
- bias-pull-up;
- };
-
- pulldowns {
- pins = "gpio55", "gpio56",
- "gpio57", "gpio60", "gpio62",
- "gpio63", "gpio64", "gpio65",
- "gpio66", "gpio67", "gpio68",
- "gpio69";
- function = "qpic";
- bias-pull-down;
- };
- };
-};
-
-&usb2_hs_phy {
- status = "okay";
-};
-
-&usb2 {
- status = "okay";
-};
-
-&usb3_hs_phy {
- status = "okay";
-};
-
-&usb3_ss_phy {
- status = "okay";
-};
-
-&usb3 {
- status = "okay";
-};
-
-&ubi_art {
- nvmem-layout {
- compatible = "fixed-layout";
- #address-cells = <1>;
- #size-cells = <1>;
-
- precal_factory_1000: precal@1000 {
- reg = <0x1000 0x2f20>;
- };
-
- precal_factory_5000: precal@5000 {
- reg = <0x5000 0x2f20>;
- };
-
- cal_factory_9000: cal@9000 {
- reg = <0x9000 0x844>;
- };
- };
-};
-
-&wifi0 {
- status = "okay";
- nvmem-cells = <&precal_factory_1000>;
- nvmem-cell-names = "pre-calibration";
-};
-
-&wifi1 {
- status = "okay";
- nvmem-cells = <&precal_factory_5000>;
- nvmem-cell-names = "pre-calibration";
-};
-
-&gmac {
- status = "okay";
- nvmem-cells = <&mac_address 0>;
- nvmem-cell-names = "mac-address";
-};
-
-&switch {
- status = "okay";
-};
-
-&swport1 {
- label = "wan";
- status = "okay";
-};
-
-&swport2 {
- label = "lan2";
- status = "okay";
-};
-
-&swport3 {
- label = "lan3";
- status = "okay";
-};
-
-&swport4 {
- label = "lan4";
- status = "okay";
-};
-
-&swport5 {
- label = "lan5";
- status = "okay";
-};
projects / thirdparty / openwrt.git / commitdiff
