Keymap: Adding broswen keymap for iris split keyboard. (#3654)

* Adding broswen keymap for iris split keyboard.

* added changes as requested by drashna

* formatting

keyboards/iris/keymaps/broswen/config.h

@@ -0,0 +1,52 @@
+/*
+
+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
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 5
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#define C6_AUDIO
+
+#define NO_MUSIC_MODE
+
+#ifdef AUDIO_ENABLE
+  #define STARTUP_SONG SONG(NO_SOUND)
+#endif
+
+
+#if !defined(NO_DEBUG) && !defined(CONSOLE_ENABLE)
+#define NO_DEBUG
+#endif // !NO_DEBUG
+#if !defined(NO_PRINT) && !defined(CONSOLE_ENABLE)
+#define NO_PRINT
+#endif // !NO_PRINT
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+#define DISABLE_LEADER