[Keyboard] Add the E6.5 keyboard (#6693)

The E6.5 is the new 65% keyboard made by Exclusive.
This changeset adds its PCB to QMK, including all the bottom row
variants and iso/ansi/split BS layouts.

keyboards/exclusive/e65/config.h

@@ -0,0 +1,65 @@
+/* Copyright 2019 Brice Figureau
+ *
+ * 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"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xFEED
+#define PRODUCT_ID   0x6060
+#define DEVICE_VER   0x0001
+#define MANUFACTURER Exclusive / E-Team
+#define PRODUCT      E6.5
+#define DESCRIPTION  E6.5 QMK PCB(LED)
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS \
+    { B0, B1, B2, B3, B4 }
+#define MATRIX_COL_PINS \
+    { C6, C7, D0, D1, D2, D3, D4, D5, D6, D7, F0, F1, F4, F5, F6, F7 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+#define BACKLIGHT_PIN B7
+#ifdef BACKLIGHT_PIN
+#    define BACKLIGHT_LEVELS 6
+#endif
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+#define RGB_DI_PIN E6
+#ifdef RGB_DI_PIN
+#    define RGBLIGHT_ANIMATIONS
+#    define RGBLED_NUM 20
+#    define RGBLIGHT_HUE_STEP 8
+#    define RGBLIGHT_SAT_STEP 8
+#    define RGBLIGHT_VAL_STEP 8
+#endif