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Merge pull request 'gpio-keyboard-driver: Add driver' (#1) from feature/add-gpio-driver into main

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Reviewed-on: http://git.home.arpa/arcade/bsp/pulls/1
This commit was merged in pull request #1.
This commit is contained in:
nicholasmello
2026-02-06 21:47:32 -10:00
parent d26b18451d d35fabb64f
commit 342b6c084f
9 changed files with 67 additions and 2 deletions
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5
Config.in
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@@ -0,0 +1,5 @@
menu "Arcade Machine Customizations"
source "$BR2_EXTERNAL_ARCADE_PATH/package/gpio-keyboard-driver/Config.in"
endmenu

8
board/arcade.dts Normal file
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@@ -0,0 +1,8 @@
#include "broadcom/bcm2711-rpi-4-b.dts"
/ {
gpio-keyboard {
compatible = "arcade,gpio-keyboard";
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
};

4
board/skeleton-device-table.txt Normal file
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@@ -0,0 +1,4 @@
# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
/etc d 755 0 0 - - - - -
/etc/init.d d 755 0 0 - - - - -
/etc/init.d/S20driver-setup f 755 0 0 - - - - -

22
board/skeleton/etc/init.d/S20driver-setup Normal file
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@@ -0,0 +1,22 @@
#!/bin/sh
start() {
modprobe gpio_keyboard_driver
}
stop() {
rmmod gpio_keyboard_driver
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
esac

5
configs/arcade_defconfig
View File

@@ -6,7 +6,9 @@ BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_AARCH64_GLIBC_STABLE=y
BR2_GLOBAL_PATCH_DIR="board/raspberrypi/patches"
BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
BR2_ROOTFS_DEVICE_TABLE="system/device_table.txt $(BR2_EXTERNAL_ARCADE_PATH)/board/skeleton-device-table.txt"
BR2_SYSTEM_DHCP="eth0"
BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL_ARCADE_PATH)/board/skeleton/"
BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi4-64/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi4-64/post-image.sh"
BR2_LINUX_KERNEL=y
@@ -14,7 +16,7 @@ BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,ac69f097e1fba94502cbd36278db204120a37943)/linux-ac69f097e1fba94502cbd36278db204120a37943.tar.gz"
BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b broadcom/bcm2711-rpi-400 broadcom/bcm2711-rpi-cm4 broadcom/bcm2711-rpi-cm4s"
BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="$(BR2_EXTERNAL_ARCADE_PATH)/board/arcade.dts"
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
BR2_PACKAGE_XZ=y
@@ -31,3 +33,4 @@ BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_KMOD_XZ=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_GPIO_KEYBOARD_DRIVER=y

2
external.desc
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@@ -1,3 +1,3 @@
name: arcade
name: ARCADE
desc: Project for building the operating system for an arcade machine
url: https://github.com/nicholasmello/arcade

2
external.mk
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@@ -0,0 +1,2 @@
$(info Including custom arcade packages)
include $(BR2_EXTERNAL_ARCADE_PATH)/package/*/*.mk

9
package/gpio-keyboard-driver/Config.in Normal file
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@@ -0,0 +1,9 @@
comment "gpio-keyboard-driver needs a Linux kernel to be built"
depends on !BR2_LINUX_KERNEL
config BR2_PACKAGE_GPIO_KEYBOARD_DRIVER
bool "gpio-keyboard-driver"
depends on BR2_LINUX_KERNEL
help
Driver for converting GPIO pins to keyboard actions with run time
configuration

12
package/gpio-keyboard-driver/gpio-keyboard-driver.mk Normal file
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@@ -0,0 +1,12 @@
################################################################################
#
# gpio-keyboard-driver
#
################################################################################
GPIO_KEYBOARD_DRIVER_VERSION = 7e57df0d3b39fb64fb278f433292a378e1fd0515
GPIO_KEYBOARD_DRIVER_SITE = gitea@ssh.git.home.arpa:arcade/gpio-keyboard-driver.git
GPIO_KEYBOARD_DRIVER_SITE_METHOD = git
$(eval $(kernel-module))
$(eval $(generic-package))