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https://github.com/brain-hackers/u-boot-brain
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ffd4c7c2ec
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot dts files. This compatible has been added in sf_probe, let use it. This patch switches to jedec,spi-nor when spi-flash is used in the DTS and DTSI files, and removed spi-flash when jedec,spi-nor is already present. The x86 dts are switched in a separate commit since it depends on a change in fdtdec. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
57 lines
885 B
Plaintext
57 lines
885 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2018 Microsemi Corporation
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*/
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/dts-v1/;
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#include "mscc,serval.dtsi"
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/ {
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model = "Serval PCB105 Reference Board";
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compatible = "mscc,serval-pcb105", "mscc,serval";
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aliases {
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spi0 = &spi0;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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gpio-leds {
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compatible = "gpio-leds";
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status_green {
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label = "pcb105:green:status";
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gpios = <&sgpio 43 1>; /* p11.1 */
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default-state = "on";
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};
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status_red {
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label = "pcb105:red:status";
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gpios = <&sgpio 11 1>; /* p11.0 */
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default-state = "off";
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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spi-flash@0 {
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compatible = "jedec,spi-nor";
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spi-max-frequency = <18000000>; /* input clock */
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reg = <0>; /* CS0 */
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spi-cs-high;
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};
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};
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&sgpio {
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status = "okay";
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sgpio-ports = <0x00FFFFFF>;
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};
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