[Keyboard] add mw660 keyboard (#18849)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/mwstudio/mw660/config.h

@@ -0,0 +1,35 @@
+/* Copyright 2022 TW59420 <https://github.com/TW59420>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+#define FORCE_NKRO
+
+
+#define RGB_DI_PIN B8
+#define DRIVER_LED_TOTAL 34
+#define RGBLED_NUM 34
+
+#define WS2812_PWM_DRIVER PWMD4               // default: PWMD2
+#define WS2812_PWM_CHANNEL 3                  // default: 2
+//#define WS2812_PWM_COMPLEMENTARY_OUTPUT       // Define for a complementary timer output (TIMx_CHyN); omit for a normal timer output (TIMx_CHy).
+#define WS2812_PWM_PAL_MODE 1                 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
+#define WS2812_DMA_STREAM STM32_DMA1_STREAM7  // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
+#define WS2812_DMA_CHANNEL 2