Add TH1800 PCB, Hex6C PCB, Rogue87 PCB, Rouge87 PCB, Infinity87 series (#11977)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Erovia <Erovia@users.noreply.github.com>
Co-authored-by: vuhopkep <boy9x0@gmail.com>

keyboards/mechlovin/infinity87/rev1/config.h

@@ -0,0 +1,31 @@
+/* Copyright 2020 Team Mechlovin'
+ *
+ * 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
+
+#define MATRIX_ROW_PINS { A10, B13, B12, B11, C14, C15 }
+#define MATRIX_COL_PINS { C13, B9, B4, B7, B8, B5, B6, A9, A5, A6, A7, B1, B2, B10, B3, B14, B15 }
+
+#define BACKLIGHT_PIN B0
+#define BACKLIGHT_BREATHING
+#define BACKLIGHT_PWM_DRIVER PWMD3
+#define BACKLIGHT_PWM_CHANNEL 3
+
+
+#define LED_CAPS_LOCK_PIN A4
+#define LED_SCROLL_LOCK_PIN A8
+
+#define DIODE_DIRECTION COL2ROW