openwrt/target/linux/x86/patches-5.4/012-pcengines-apu2-detect-apuv4-board.patch

From 3d00da1de3ea36ba44f4a7ba76c8c8b16f98204b Mon Sep 17 00:00:00 2001
From: "Enrico Weigelt, metux IT consult" <info@metux.net>
Date: Thu, 12 Dec 2019 14:27:56 +0100
Subject: [PATCH] platform/x86: pcengines-apuv2: detect apuv4 board

GPIO stuff on APUv4 seems to be the same as on APUv2, so we just
need to match on DMI data.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/platform/x86/pcengines-apuv2.c | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

--- a/drivers/platform/x86/pcengines-apuv2.c
+++ b/drivers/platform/x86/pcengines-apuv2.c
@@ -186,6 +186,33 @@ static const struct dmi_system_id apu_gp
 		},
 		.driver_data = (void *)&board_apu2,
 	},
+	/* APU4 w/ legacy bios < 4.0.8 */
+	{
+		.ident        = "apu4",
+		.matches    = {
+			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
+			DMI_MATCH(DMI_BOARD_NAME, "APU4")
+		},
+		.driver_data = (void *)&board_apu2,
+	},
+	/* APU4 w/ legacy bios >= 4.0.8 */
+	{
+		.ident       = "apu4",
+		.matches     = {
+			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
+			DMI_MATCH(DMI_BOARD_NAME, "apu4")
+		},
+		.driver_data = (void *)&board_apu2,
+	},
+	/* APU4 w/ mainline bios */
+	{
+		.ident       = "apu4",
+		.matches     = {
+			DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
+			DMI_MATCH(DMI_BOARD_NAME, "PC Engines apu4")
+		},
+		.driver_data = (void *)&board_apu2,
+	},
 	{}
 };