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u-boot/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi

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ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017
* Logic PD - http://www.logicpd.com
*/
ARM: omap3_logic: Enable SPL booting device tree With the generic omap3-u-boot.dtsi file available, this patch increased the memory of the various incarnations of the omap3_logic board, and points their respective u-boot.dtsi files to the newly created generic one, and removes the PLATDATA from the board file. These are all done at once because the're all utilizing the same omap3logic.c board file. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-02-16 19:31:24 +00:00
#include "omap3-u-boot.dtsi"
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
/ {
chosen {
stdout-path = &uart1;
};
ARM: dts: logicpd som-lvs and torpedos: Shrink SPL DTB Since we have limited resources in SPL, it is the best interest to keep the SPL as small as possible and that includes the DTB. There are a few items in the device tree that can be removed, because these boards don't use them. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-06-12 20:26:26 +00:00
aliases {
/delete-property/ serial1;
/delete-property/ serial2;
};
ARM: omap3_logic boards: Convert to DM_ETH With the converstion of SMC911x to DM, this can facilitate the omap3 boards from LogicPD (now called Beacon EmbeddedWorks) to be converted. There isn't a clean solution to doing this in phases, so the boards are all being done together to avoid breaking functionality. Because the GPMC bus hasn't been converted, the -u-boot.dtsi node needs to show the address of the ethernet controller for each board. The board file, which is common betwen the OMAP35 and DM37 SOM LV and Torpedo boards, can remove the manual ethernet initialization, but it still needs to register the address and GPMC configuration for the Ethernet controller which is now being moved around to board_late_init(). Lastly, this patch updates the various config files to add the reference for DM_ETH and remove the SMC address, which is now fetched from the newly created device tree nodes. Signed-off-by: Adam Ford <aford173@gmail.com>
2020-05-09 10:48:06 +00:00
ethernet@08000000 {
compatible = "smsc,lan9221","smsc,lan9115";
reg = <0x08000000 0xff>;
bank-width = <2>;
vddvario-supply = <&vddvario>;
vdd33a-supply = <&vdd33a>;
reg-io-width = <4>;
smsc,save-mac-address;
};
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
};
ARM: dts: logicpd-som-lv-37xx-devkit-u-boot: Remove unused GPIO The only GPIO bank needed in SPL is GPIO4 and the SPL space is tight. This patch removes the all but GPIO4 from the spl device tree to reduce the SPL footprint. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-11-03 23:15:52 +00:00
&gpio1 {
/delete-property/ u-boot,dm-spl;
};
&gpio2 {
/delete-property/ u-boot,dm-spl;
};
&gpio3 {
/delete-property/ u-boot,dm-spl;
};
ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb None of these boards boot, but the solution appears to be the same. All the boards have SPL that is too large. With a few defconfig options removed, these corresponding options can be removed from their respective SPL dtb files. This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and unneeded MMC nodes. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-12 12:52:10 +00:00
&gpio4 {
/delete-property/ u-boot,dm-spl;
};
ARM: dts: logicpd-som-lv-37xx-devkit-u-boot: Remove unused GPIO The only GPIO bank needed in SPL is GPIO4 and the SPL space is tight. This patch removes the all but GPIO4 from the spl device tree to reduce the SPL footprint. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-11-03 23:15:52 +00:00
&gpio5 {
/delete-property/ u-boot,dm-spl;
};
&gpio6 {
/delete-property/ u-boot,dm-spl;
};
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
&i2c1 {
clock-frequency = <400000>;
ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb None of these boards boot, but the solution appears to be the same. All the boards have SPL that is too large. With a few defconfig options removed, these corresponding options can be removed from their respective SPL dtb files. This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and unneeded MMC nodes. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-12 12:52:10 +00:00
/delete-property/ u-boot,dm-spl;
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
};
&i2c2 {
clock-frequency = <400000>;
ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb None of these boards boot, but the solution appears to be the same. All the boards have SPL that is too large. With a few defconfig options removed, these corresponding options can be removed from their respective SPL dtb files. This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and unneeded MMC nodes. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-12 12:52:10 +00:00
/delete-property/ u-boot,dm-spl;
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
};
ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb None of these boards boot, but the solution appears to be the same. All the boards have SPL that is too large. With a few defconfig options removed, these corresponding options can be removed from their respective SPL dtb files. This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and unneeded MMC nodes. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-12 12:52:10 +00:00
/delete-node/ &bandgap;
ARM: dts: logicpd som-lvs and torpedos: Shrink SPL DTB Since we have limited resources in SPL, it is the best interest to keep the SPL as small as possible and that includes the DTB. There are a few items in the device tree that can be removed, because these boards don't use them. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-06-12 20:26:26 +00:00
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
/delete-node/ &mmc3;
ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb None of these boards boot, but the solution appears to be the same. All the boards have SPL that is too large. With a few defconfig options removed, these corresponding options can be removed from their respective SPL dtb files. This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and unneeded MMC nodes. Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-12 12:52:10 +00:00
/delete-node/ &thermal_zones;
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo With the device trees doing most of the work of pin-muxing and DM doing much of the peripheral initialization, this creates new defconfig files for each of the Logic PD variants with proper register settings/pin-muxing. Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Update MAINTAINERS entry] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-29 19:10:18 +00:00
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