From f99b9ba2708ebf5ecbdd62f0c16846789287b24c Mon Sep 17 00:00:00 2001
From: Nick Brassel <nick@tzarc.org>
Date: Wed, 19 Oct 2022 17:17:49 +1100
Subject: [PATCH] Widen the ARM Cortex-M family support. Allow USB peripheral
 change. (#18767)

---
 data/schemas/keyboard.jsonschema     | 53 +++++++++++++++++++++++++++-
 tmk_core/protocol/chibios/usb_main.h |  4 ++-
 tmk_core/protocol/chibios/usb_util.c |  7 ++--
 3 files changed, 59 insertions(+), 5 deletions(-)

diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema
index 10eb288350..06ccccc160 100644
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -42,7 +42,58 @@
         },
         "processor": {
             "type": "string",
-            "enum": ["cortex-m0", "cortex-m0plus", "cortex-m3", "cortex-m4", "MKL26Z64", "MK20DX128", "MK20DX256", "MK64FX512", "MK66FX1M0", "RP2040", "STM32F042", "STM32F072", "STM32F103", "STM32F303", "STM32F401", "STM32F405", "STM32F407", "STM32F411", "STM32F446", "STM32G431", "STM32G474", "STM32L412", "STM32L422", "STM32L432", "STM32L433", "STM32L442", "STM32L443", "GD32VF103", "WB32F3G71", "WB32FQ95", "atmega16u2", "atmega32u2", "atmega16u4", "atmega32u4", "at90usb162", "at90usb646", "at90usb647", "at90usb1286", "at90usb1287", "atmega32a", "atmega328p", "atmega328", "attiny85", "unknown"]
+            "enum": [
+                "cortex-m0",
+                "cortex-m0plus",
+                "cortex-m3",
+                "cortex-m4",
+                "cortex-m7",
+                "cortex-m23",
+                "cortex-m33",
+                "cortex-m35p",
+                "cortex-m55",
+                "cortex-m85",
+                "MKL26Z64",
+                "MK20DX128",
+                "MK20DX256",
+                "MK64FX512",
+                "MK66FX1M0",
+                "RP2040",
+                "STM32F042",
+                "STM32F072",
+                "STM32F103",
+                "STM32F303",
+                "STM32F401",
+                "STM32F405",
+                "STM32F407",
+                "STM32F411",
+                "STM32F446",
+                "STM32G431",
+                "STM32G474",
+                "STM32L412",
+                "STM32L422",
+                "STM32L432",
+                "STM32L433",
+                "STM32L442",
+                "STM32L443",
+                "GD32VF103",
+                "WB32F3G71",
+                "WB32FQ95",
+                "atmega16u2",
+                "atmega32u2",
+                "atmega16u4",
+                "atmega32u4",
+                "at90usb162",
+                "at90usb646",
+                "at90usb647",
+                "at90usb1286",
+                "at90usb1287",
+                "atmega32a",
+                "atmega328p",
+                "atmega328",
+                "attiny85",
+                "unknown"
+            ]
         },
         "audio": {
             "type": "object",
diff --git a/tmk_core/protocol/chibios/usb_main.h b/tmk_core/protocol/chibios/usb_main.h
index dd105e7b5e..07186f76b8 100644
--- a/tmk_core/protocol/chibios/usb_main.h
+++ b/tmk_core/protocol/chibios/usb_main.h
@@ -26,7 +26,9 @@
  */
 
 /* The USB driver to use */
-#define USB_DRIVER USBD1
+#ifndef USB_DRIVER
+#    define USB_DRIVER USBD1
+#endif // USB_DRIVER
 
 /* Initialize the USB driver and bus */
 void init_usb_driver(USBDriver *usbp);
diff --git a/tmk_core/protocol/chibios/usb_util.c b/tmk_core/protocol/chibios/usb_util.c
index a8c7d9a228..9d8b2c4007 100644
--- a/tmk_core/protocol/chibios/usb_util.c
+++ b/tmk_core/protocol/chibios/usb_util.c
@@ -14,13 +14,14 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <hal.h>
+#include "usb_main.h"
 #include "usb_util.h"
 
 void usb_disconnect(void) {
-    usbDisconnectBus(&USBD1);
-    usbStop(&USBD1);
+    usbDisconnectBus(&USB_DRIVER);
+    usbStop(&USB_DRIVER);
 }
 
 bool usb_connected_state(void) {
-    return usbGetDriverStateI(&USBD1) == USB_ACTIVE;
+    return usbGetDriverStateI(&USB_DRIVER) == USB_ACTIVE;
 }