mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
c2502e7b82
This device tree is taken from mainline Linux kernel commit
7b7db5ab. Added is also a -u-boot.dtsi file with these additions:
- aliases for I2C and SPI devices are added, because i2cmux and
SPI flash doesn't work otherwise
- spi_flash node has been added so that the new DM API works
- the ATSHA204A node is added in the i2c@5 node
- "u-boot,dm-pre-reloc"s are added in needed nodes for SPL
build to work correctly
Signed-off-by: Marek Behun <marek.behun@nic.cz>
create mode 100644 arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
create mode 100644 arch/arm/dts/armada-385-turris-omnia.dts
Signed-off-by: Stefan Roese <sr@denx.de>
56 lines
708 B
Plaintext
56 lines
708 B
Plaintext
/*
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* Copyright (C) 2017 Marek Behun <marek.behun@nic.cz>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/ {
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aliases {
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i2c0 = &i2c0;
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i2c1 = &i2cmux;
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spi0 = &spi0;
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};
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};
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&i2c0 {
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u-boot,dm-pre-reloc;
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i2cmux: i2cmux@70 {
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u-boot,dm-pre-reloc;
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i2c@0 {
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u-boot,dm-pre-reloc;
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};
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i2c@1 {
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u-boot,dm-pre-reloc;
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};
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i2c@5 {
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u-boot,dm-pre-reloc;
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/* ATSHA204A at address 0x64 */
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atsha204a@64 {
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u-boot,dm-pre-reloc;
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compatible = "atmel,atsha204a";
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reg = <0x64>;
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};
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};
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};
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};
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&spi0 {
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u-boot,dm-pre-reloc;
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spi-flash@0 {
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compatible = "spi-flash";
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reg = <0>;
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spi-max-frequency = <40000000>;
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u-boot,dm-pre-reloc;
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};
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};
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&uart0 {
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u-boot,dm-pre-reloc;
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};
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