Add Nascent keyboard support. (#17824)

* Add nascent keyboard by studiokestra

keyboards/studiokestra/nascent/config.h

@@ -0,0 +1,42 @@
+/*
+Copyright 2022 Studio Kestra
+
+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"
+
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 8
+
+#define MATRIX_COL_PINS { D2, D3, D7, D6, D4, D5, B0, E6 }
+#define MATRIX_ROW_PINS { F5, F4, F7, F6, C6, C7, B4, B5, D0, D1 }
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN B6
+#define LED_PIN_ON_STATE 0
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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
+
+/* Bootmagic Lite key configuration */
+#define BOOTMAGIC_LITE_ROW 0
+#define BOOTMAGIC_LITE_COLUMN 0