RAMA U80-A, wilba.tech WT60-A, WT65-A, WT80-A, IS31FL3736 driver (#3925)

* Initial commit of RAMA U80-A

* Initial commit of RAMA U80-A

* Moved IS31FL3736 driver, minor cleanups

* Superficial stuff

* Review changes

* Refactored to use common code.

keyboards/wilba_tech/wt_mono_backlight.h

@@ -0,0 +1,33 @@
+/* Copyright 2018 Jason Williams (Wilba)
+ *
+ * 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 <stdint.h>
+#include <stdbool.h>
+
+void backlight_init_drivers(void);
+
+void backlight_timer_init(void);
+void backlight_timer_enable(void);
+void backlight_timer_disable(void);
+
+void backlight_set_suspend_state(bool state);
+
+void backlight_update_pwm_buffers(void);
+
+void backlight_set_brightness_all( uint8_t value );
+