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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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119c98f16e
Add Colibri SODIMM numbers as GPIO line names on module level. The GPIO lines with a name are all available on the SODIMM edge connector of the Colibri iMX7 module and therefore a customer might use it as a GPIO. The Toradex Evaluation Board has the SODIMM numbers printed on the silk- screen. This allows a customer to quickly control a GPIO on a pin-header by using the name printed next to it. Putting the GPIO line name on module level makes sure that a customer gets a reasonable default. If more meaningful names are available on a custom carrier board, the user can overwrite the line names in a carrier board level device tree. The eMMC based modules share all GPIO names except two GPIOs on bank 6 which are not available on the raw NAND devices. Hence overwrite GPIO line names of bank 6 in the eMMC specific device tree file. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
49 lines
607 B
Plaintext
49 lines
607 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright 2017 Toradex AG
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*/
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#include "imx7d.dtsi"
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#include "imx7-colibri.dtsi"
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/ {
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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};
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&gpio6 {
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gpio-line-names = "",
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"",
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"",
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"",
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"",
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"",
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"",
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"",
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"",
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"",
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"",
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"",
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"SODIMM_169",
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"SODIMM_157",
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"",
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"SODIMM_163",
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"SODIMM_77",
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"SODIMM_24",
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"",
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"SODIMM_25",
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"SODIMM_27",
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"SODIMM_32",
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"SODIMM_34";
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};
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&usbotg2 {
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dr_mode = "host";
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};
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&usdhc3 {
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status = "okay";
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};
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