platform/x86/pcengines-apuv2.c

1 // SPDX-License-Identifier: GPL-2.0+
4  * PC-Engines APUv2/APUv3 board platform driver
22 #include <linux/platform_data/gpio/gpio-amd-fch.h>
25  * NOTE: this driver only supports APUv2/3 - not APUv1, as this one
60 	[APU2_GPIO_LINE_LED1]		= "front-led1",
61 	[APU2_GPIO_LINE_LED2]		= "front-led2",
62 	[APU2_GPIO_LINE_LED3]		= "front-led3",
63 	[APU2_GPIO_LINE_MODESW]		= "front-button",
89 	.dev_id = "leds-gpio",
119 	.name		= "apu2-keys",
123 	.dev_id = "gpio-keys-polled",
136 	/* APU2 w/ legacy BIOS < 4.0.8 */
140 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
145 	/* APU2 w/ legacy BIOS >= 4.0.8 */
149 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
154 	/* APU2 w/ mainline BIOS */
158 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
159 			DMI_MATCH(DMI_BOARD_NAME, "PC Engines apu2")
164 	/* APU3 w/ legacy BIOS < 4.0.8 */
168 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
173 	/* APU3 w/ legacy BIOS >= 4.0.8 */
177 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
182 	/* APU3 w/ mainline BIOS */
186 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
187 			DMI_MATCH(DMI_BOARD_NAME, "PC Engines apu3")
191 	/* APU4 w/ legacy BIOS < 4.0.8 */
195 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
200 	/* APU4 w/ legacy BIOS >= 4.0.8 */
204 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
209 	/* APU4 w/ mainline BIOS */
213 			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
214 			DMI_MATCH(DMI_BOARD_NAME, "PC Engines apu4")
253 		return -ENODEV;  in apu_board_init()
261 		id->driver_data,  in apu_board_init()
265 		"leds-gpio",  in apu_board_init()
270 		"gpio-keys-polled",  in apu_board_init()
291 MODULE_DESCRIPTION("PC Engines APUv2/APUv3 board GPIO/LEDs/keys driver");
294 MODULE_SOFTDEP("pre: platform:" AMD_FCH_GPIO_DRIVER_NAME " platform:leds-gpio platform:gpio_keys_po…