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https://github.com/AsahiLinux/u-boot
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7937af120b
Update the am62 and am625 device-trees from linux v6.5-rc1. This needed the following tweaks to the u-boot specific dtsi as well: - Switch tick-timer to the main_timer as it's now defined in the main dtsi - Secure proxies are defined in SoC dtsi - Drop duplicate nodes - u-boot.dtsi is includes in r5-sk, no need for either the definitions from main.dtsi OR duplication from u-boot.dtsi Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Tested-by: Maxime Ripard <mripard@kernel.org> Cc: Francesco Dolcini <francesco@dolcini.it> Cc: Sjoerd Simons <sjoerd@collabora.com> Cc: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Nishanth Menon <nm@ti.com>
150 lines
4 KiB
Text
150 lines
4 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree Source for AM625 SoC Family MCU Domain peripherals
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*
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* Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/
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*/
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&cbass_mcu {
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mcu_pmx0: pinctrl@4084000 {
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compatible = "pinctrl-single";
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reg = <0x00 0x04084000 0x00 0x88>;
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#pinctrl-cells = <1>;
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pinctrl-single,register-width = <32>;
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pinctrl-single,function-mask = <0xffffffff>;
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};
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mcu_esm: esm@4100000 {
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compatible = "ti,j721e-esm";
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reg = <0x00 0x4100000 0x00 0x1000>;
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ti,esm-pins = <0>, <1>, <2>, <85>;
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};
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/*
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* The MCU domain timer interrupts are routed only to the ESM module,
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* and not currently available for Linux. The MCU domain timers are
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* of limited use without interrupts, and likely reserved by the ESM.
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*/
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mcu_timer0: timer@4800000 {
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compatible = "ti,am654-timer";
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reg = <0x00 0x4800000 0x00 0x400>;
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clocks = <&k3_clks 35 2>;
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clock-names = "fck";
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power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
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ti,timer-pwm;
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status = "reserved";
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};
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mcu_timer1: timer@4810000 {
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compatible = "ti,am654-timer";
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reg = <0x00 0x4810000 0x00 0x400>;
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clocks = <&k3_clks 48 2>;
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clock-names = "fck";
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power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
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ti,timer-pwm;
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status = "reserved";
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};
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mcu_timer2: timer@4820000 {
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compatible = "ti,am654-timer";
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reg = <0x00 0x4820000 0x00 0x400>;
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clocks = <&k3_clks 49 2>;
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clock-names = "fck";
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power-domains = <&k3_pds 49 TI_SCI_PD_EXCLUSIVE>;
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ti,timer-pwm;
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status = "reserved";
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};
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mcu_timer3: timer@4830000 {
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compatible = "ti,am654-timer";
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reg = <0x00 0x4830000 0x00 0x400>;
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clocks = <&k3_clks 50 2>;
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clock-names = "fck";
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power-domains = <&k3_pds 50 TI_SCI_PD_EXCLUSIVE>;
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ti,timer-pwm;
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status = "reserved";
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};
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mcu_uart0: serial@4a00000 {
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compatible = "ti,am64-uart", "ti,am654-uart";
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reg = <0x00 0x04a00000 0x00 0x100>;
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interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
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power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 149 0>;
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clock-names = "fclk";
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status = "disabled";
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};
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mcu_i2c0: i2c@4900000 {
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compatible = "ti,am64-i2c", "ti,omap4-i2c";
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reg = <0x00 0x04900000 0x00 0x100>;
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interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 106 2>;
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clock-names = "fck";
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status = "disabled";
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};
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mcu_spi0: spi@4b00000 {
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compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
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reg = <0x00 0x04b00000 0x00 0x400>;
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interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 147 0>;
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status = "disabled";
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};
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mcu_spi1: spi@4b10000 {
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compatible = "ti,am654-mcspi","ti,omap4-mcspi";
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reg = <0x00 0x04b10000 0x00 0x400>;
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interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
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#address-cells = <1>;
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#size-cells = <0>;
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power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 148 0>;
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status = "disabled";
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};
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mcu_gpio_intr: interrupt-controller@4210000 {
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compatible = "ti,sci-intr";
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reg = <0x00 0x04210000 0x00 0x200>;
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ti,intr-trigger-type = <1>;
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interrupt-controller;
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interrupt-parent = <&gic500>;
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#interrupt-cells = <1>;
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ti,sci = <&dmsc>;
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ti,sci-dev-id = <5>;
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ti,interrupt-ranges = <0 104 4>;
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};
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mcu_gpio0: gpio@4201000 {
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compatible = "ti,am64-gpio", "ti,keystone-gpio";
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reg = <0x00 0x4201000 0x00 0x100>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-parent = <&mcu_gpio_intr>;
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interrupts = <30>, <31>;
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interrupt-controller;
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#interrupt-cells = <2>;
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ti,ngpio = <24>;
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ti,davinci-gpio-unbanked = <0>;
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power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 79 0>;
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clock-names = "gpio";
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};
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mcu_rti0: watchdog@4880000 {
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compatible = "ti,j7-rti-wdt";
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reg = <0x00 0x04880000 0x00 0x100>;
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clocks = <&k3_clks 131 0>;
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power-domains = <&k3_pds 131 TI_SCI_PD_EXCLUSIVE>;
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assigned-clocks = <&k3_clks 131 0>;
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assigned-clock-parents = <&k3_clks 131 2>;
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/* Tightly coupled to M4F */
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status = "reserved";
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};
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};
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