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https://github.com/brain-hackers/u-boot-brain
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fd6b40b1ba
Texas Instruments' System Control Interface (TI-SCI) Message Protocol abstracts management of NAVSS resources, like PSI-L pairing and unpairing, UDMAP tx/rx/flow configuration and Rings. This patch adds support for requesting and configuring such resources from TI-SCI firmware. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Vignesh R <vigneshr@ti.com>
47 lines
952 B
Plaintext
47 lines
952 B
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree Source for AM6 SoC Family Wakeup Domain peripherals
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*
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* Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
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*/
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&cbass_wakeup {
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dmsc: dmsc {
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compatible = "ti,am654-sci";
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ti,host-id = <12>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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mbox-names = "rx", "tx";
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mboxes= <&secure_proxy_main 11>,
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<&secure_proxy_main 13>;
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k3_pds: power-controller {
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compatible = "ti,sci-pm-domain";
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#power-domain-cells = <1>;
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};
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k3_clks: clocks {
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compatible = "ti,k2g-sci-clk";
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#clock-cells = <2>;
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};
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k3_reset: reset-controller {
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compatible = "ti,sci-reset";
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#reset-cells = <2>;
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};
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};
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wkup_uart0: serial@42300000 {
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compatible = "ti,am654-uart";
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reg = <0x42300000 0x100>;
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reg-shift = <2>;
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reg-io-width = <4>;
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interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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};
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};
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