t-head/thead-kernel
1
0
Fork 0
mirror of https://github.com/revyos/thead-kernel.git synced 2026-06-21 09:12:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

BeagleV: add overlays

Browse Source 
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
This commit is contained in:
Robert Nelson
2023-06-02 16:42:00 -05:00
committed by Han Gao
parent d92a0f15a5
commit d7048c221b
7 changed files with 242 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/riscv/boot/dts/thead/Makefile
View File

@@ -47,3 +47,8 @@ dtb-$(CONFIG_SOC_THEAD) += fire-emu.dtb fire-emu-crash.dtb
dtb-$(CONFIG_SOC_THEAD) += fire-emu-soc-base.dtb fire-emu-soc-c910x4.dtb fire-emu-gpu-dpu-dsi0.dtb fire-emu-vi-dsp-vo.dtb fire-emu-vi-vp-vo.dtb
dtb-$(CONFIG_SOC_THEAD) += fire-emu-soc-base-sec.dtb
dtb-$(CONFIG_SOC_THEAD) += light-lpi4a-laptop.dtb
targets += dtbs dtbs_install
targets += $(dtb-y)
subdir-y := overlays

71
arch/riscv/boot/dts/thead/overlays/BBORG_LOAD-00A2.dts Normal file
View File

@@ -0,0 +1,71 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2020 - 2022 Deepak Khatri <lorforlinux@beagleboard.org>
* See Cape Interface Spec page for more info on Bone Buses
* https://docs.beagleboard.org/0.0/boards/capes/cape-interface-spec.html#beaglebone-cape-interface-spec
*
*/
/dts-v1/;
/plugin/;
/*
* Helper to show loaded overlays under: /proc/device-tree/chosen/overlays/
*/
&{/chosen} {
overlays {
BBORG_LOAD-00A2 = __TIMESTAMP__;
};
};
/*
* Easy load control through sysfs (/sys/class/leds/) using gpio-leds driver
*/
&bone_led_P9_42 {
status = "okay";
label = "load-sink1";
default-state = "keep";
};
&bone_led_P9_41 {
status = "okay";
label = "load-sink2";
default-state = "keep";
};
&bone_led_P9_30 {
status = "okay";
label = "load-sink3";
default-state = "keep";
};
&bone_led_P9_27 {
status = "okay";
label = "load-sink4";
default-state = "keep";
};
&bone_led_P8_12 {
status = "okay";
label = "load-sink5";
default-state = "keep";
};
&bone_led_P8_11 {
status = "okay";
label = "load-sink6";
default-state = "keep";
};
&bone_led_P8_15 {
status = "okay";
label = "load-sink7";
default-state = "keep";
};
&bone_led_P8_17 {
status = "okay";
label = "load-sink8";
default-state = "keep";
};

58
arch/riscv/boot/dts/thead/overlays/BBORG_RELAY-00A2.dts Normal file
View File

@@ -0,0 +1,58 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 Robert Nelson <robertcnelson@gmail.com>
* Copyright (C) 2019 Amilcar Lucas <amilcar.lucas@iav.de>
* Copyright (C) 2020 - 2023 Deepak Khatri <lorforlinux@beagleboard.org>
*
* See Cape Interface Spec page for more info on Bone Buses
* https://docs.beagleboard.org/0.0/boards/capes/cape-interface-spec.html#beaglebone-cape-interface-spec
*
*/
/dts-v1/;
/plugin/;
/*
* Helper to show loaded overlays under: /proc/device-tree/chosen/overlays/
*/
&{/chosen} {
overlays {
BBORG_RELAY-00A2.kernel = __TIMESTAMP__;
};
};
/*
* Easy load control through sysfs (/sys/class/leds/) using gpio-leds driver
*/
// relay1
&bone_led_P9_41 {
status = "okay";
// access: sys/class/leds/relay1
label = "relay1";
default-state = "keep";
};
// relay2
&bone_led_P9_42 {
status = "okay";
// access: sys/class/leds/relay2
label = "relay2";
default-state = "keep";
};
// realy3
&bone_led_P9_30 {
status = "okay";
// access: sys/class/leds/relay3
label = "relay3";
default-state = "keep";
};
// realy4
&bone_led_P9_27 {
status = "okay";
// access: sys/class/leds/relay4
label = "relay4";
default-state = "keep";
};

32
arch/riscv/boot/dts/thead/overlays/BONE-LED_P8_03.dts Normal file
View File

@@ -0,0 +1,32 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2020 - 2022 Deepak Khatri <lorforlinux@beagleboard.org>
*
* See Cape Interface Spec page for more info on Bone Buses
* https://docs.beagleboard.org/0.0/boards/capes/cape-interface-spec.html#beaglebone-cape-interface-spec
*
* Virtual cape for LED on P8_03
* Supports BBB, BBBWL, BBAI, and BBAI-64
*
*/
/dts-v1/;
/plugin/;
&{/chosen} {
overlays {
BONE-LED_P8_03 = __TIMESTAMP__;
};
};
/*
* Easy LED control through sysfs (/sys/class/leds/) using gpio-leds driver
*/
&bone_led_P8_03 {
status = "okay";
// access: sys/class/leds/led_P8_03
label = "led_P8_03";
linux,default-trigger = "heartbeat";
default-state = "on";
};

32
arch/riscv/boot/dts/thead/overlays/BONE-LED_P9_11.dts Normal file
View File

@@ -0,0 +1,32 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2020 - 2022 Deepak Khatri <lorforlinux@beagleboard.org>
*
* See Cape Interface Spec page for more info on Bone Buses
* https://docs.beagleboard.org/0.0/boards/capes/cape-interface-spec.html#beaglebone-cape-interface-spec
*
* Virtual cape for LED on P9_11
* Supports BBB, BBBWL, BBAI, and BBAI-64
*
*/
/dts-v1/;
/plugin/;
&{/chosen} {
overlays {
BONE-LED_P9_11 = __TIMESTAMP__;
};
};
/*
* Easy LED control through sysfs (/sys/class/leds/) using gpio-leds driver
*/
&bone_led_P9_11 {
status = "okay";
// access: sys/class/leds/led_P9_11
label = "led_P9_11";
linux,default-trigger = "heartbeat";
default-state = "on";
};

30
arch/riscv/boot/dts/thead/overlays/BVA-MIKROBUS-0.dts Normal file
View File

@@ -0,0 +1,30 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2023 BeagleBoard.org - https://beagleboard.org/
* Copyright (C) 2023 Deepak Khatri <lorforlinux@beagleboard.org>
*
* See Cape Interface Spec page for more info on Bone Buses
* https://docs.beagleboard.org/0.0/boards/capes/cape-interface-spec.html
*
*/
/dts-v1/;
/plugin/;
/*
* Helper to show loaded overlays under: /proc/device-tree/chosen/overlays/
*/
&{/chosen} {
overlays {
BBORG_LOAD-00A2 = __TIMESTAMP__;
};
};
/*
* Enable mikroBus port
*/
&bone_mikrobus0 {
status = "okay";
};

14
arch/riscv/boot/dts/thead/overlays/Makefile Normal file
View File

@@ -0,0 +1,14 @@
# Overlays for the CONFIG_SOC_THEAD platform
dtbo-$(CONFIG_SOC_THEAD) += \
BBORG_LOAD-00A2.dtbo \
BBORG_RELAY-00A2.dtbo \
BONE-LED_P8_03.dtbo \
BONE-LED_P9_11.dtbo \
BVA-MIKROBUS-0.dtbo
targets += dtbs dtbs_install
targets += $(dtbo-y)
always-y := $(dtbo-y)
clean-files := *.dtbo