[Keyboard] Add Gentleman65 (#12971)

Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/gentleman65/config.h

@@ -0,0 +1,59 @@
+/*
+Copyright 2021 Omar Afzal
+
+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       0x00FA
+#define PRODUCT_ID      0x2020
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    JJ48_24 & Omar Afzal
+#define PRODUCT         Gentleman 65
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { D3, D2, D1, F7, F1 }
+#define MATRIX_COL_PINS { D4, D6, D7, B4, B5, B6, C6, D5, C7, F0, B2, B1, B3, B0, B7, D0 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+#define RGB_DI_PIN F4
+#define RGBLED_NUM 14
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_CHRISTMAS
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#define RGBLIGHT_EFFECT_RGB_TEST
+#define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_TWINKLE
+
+#define ENCODERS_PAD_A { F6 }
+#define ENCODERS_PAD_B { F5 }
+#define ENCODER_RESOLUTION 3
+
+#define DRIVER_LED_TOTAL 14