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u-boot/arch/arm/dts/am437x-idk-evm-u-boot.dtsi

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
// SPDX-License-Identifier: GPL-2.0+
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
/*
tree-wide: Replace http:// link with https:// link for ti.com Replace instances of http://www.ti.com with https://www.ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-11-01 20:56:03 +00:00
* Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
*/
dts: Add a u-boot specific dtsi file for the am4372 This file is used to override the values found in am4372.dtsi Use it to fix the "compatible" options for the controllers used to support the USB (parent bus and syscons). Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-12-04 10:30:52 +00:00
#include "am4372-u-boot.dtsi"
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
/{
ocp {
dm: dts: Convert driver model tags to use new schema Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-13 15:56:33 +00:00
bootph-pre-ram;
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
};
board: ti: am43xx-idk: Configure the CDCE913 clock synthesizer AM43xx-IDK boards contain the CDCE913 clock synthesizer, and their reset crystal capacitance load value of 10pF is wrong leading into lost packets in certain networking tests. Add DT data for this device, and probe it from the board file to program the crystal capacitance load value to 0pF to avoid any problems. Signed-off-by: Tero Kristo <t-kristo@ti.com>
2019-09-27 16:14:28 +00:00
xtal25mhz: xtal25mhz {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
};
&uart0 {
dm: dts: Convert driver model tags to use new schema Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-13 15:56:33 +00:00
bootph-pre-ram;
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
};
&i2c0 {
dm: dts: Convert driver model tags to use new schema Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-13 15:56:33 +00:00
bootph-pre-ram;
board: ti: am43xx-idk: Configure the CDCE913 clock synthesizer AM43xx-IDK boards contain the CDCE913 clock synthesizer, and their reset crystal capacitance load value of 10pF is wrong leading into lost packets in certain networking tests. Add DT data for this device, and probe it from the board file to program the crystal capacitance load value to 0pF to avoid any problems. Signed-off-by: Tero Kristo <t-kristo@ti.com>
2019-09-27 16:14:28 +00:00
cdce913: cdce913@65 {
compatible = "ti,cdce913";
reg = <0x65>;
clocks = <&xtal25mhz>;
#clock-cells = <1>;
xtal-load-pf = <0>;
};
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
};
&mmc1 {
dm: dts: Convert driver model tags to use new schema Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-13 15:56:33 +00:00
bootph-pre-ram;
ARM: dts: Add new "generic" am4372 device tree file. With U-boot runtime board detect for DTB selection a "default" dtb needs to be created. This will be used temporarily until the "proper" dtb is selected. Also, add -u-boot.dtsi for AM437x SK and IDK to enable I2C for board detection via DM_I2C. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-03-26 07:57:02 +00:00
};
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