[Keyboard] Move Keebio boards to own folder (#5109)

* Move boards into keebio folder

* Rename keymap

* Update BDN9 files

* Update BFO-9000 files

* Update Chocopad files

* Update Dilly files

* Update Fourier files, collapse rev1 into main

* Update Iris files

* Update Laplace files

* Update Levinson files, fix buswerks keymap

* Update Nyquist files

* Fix keymap issues

* Update Quefrency files

* Update Rorschach files

* Update TF68 files

* Update Viterbi files

* Update Viterbi files

* Update Wavelet files

* Reformat default layout

* Fix up default folder for Iris

* Remove already defined aliases

4 files changed, 277 insertions, 0 deletions

diff --git a/keyboards/keebio/levinson/keymaps/jyh/config.h b/keyboards/keebio/levinson/keymaps/jyh/config.h
new file mode 100644
index 0000000000..d3e598bd09
--- /dev/null
+++ b/keyboards/keebio/levinson/keymaps/jyh/config.h
@@ -0,0 +1,29 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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
+
+/* Select hand configuration */
+#define MASTER_LEFT
+
+/* Tap Dance timing */
+#define TAPPING_TERM 150
+
+/* Toggling layer requires # taps */
+#define TAPPING_TOGGLE 2
diff --git a/keyboards/keebio/levinson/keymaps/jyh/keymap.c b/keyboards/keebio/levinson/keymaps/jyh/keymap.c
new file mode 100644
index 0000000000..d8cfa7e06b
--- /dev/null
+++ b/keyboards/keebio/levinson/keymaps/jyh/keymap.c
@@ -0,0 +1,215 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _LOWER 3																/* Symbols, Media */
+#define _RAISE 4																/* Numbers, Arrows */
+#define _FUNC  5																/* Function Keys */
+#define _NUMS  6																/* Numpad */
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// Fillers to make layering more clear
+#define KC_ KC_TRNS
+
+// tap toggle numpad on
+#define NUMPAD TT(_NUMS)
+
+// Mod Tap Definitions
+// -------------------
+                                      //  Tap     Hold
+                                      //  ------------------
+#define CTL_ESC MT(MOD_LCTL, KC_ESC)  //  Esc     Left Control
+#define SFT_ENT MT(MOD_RSFT, KC_ENT)  //  Enter   Right Shift
+#define CTL_SPC MT(MOD_LCTL, KC_SPC)  //  Space   Left Control
+#define ALT_SPC MT(MOD_LALT, KC_SPC)  //  Space   Left Alt
+#define ALT_BSP MT(MOD_LALT, KC_BSPC) //  Bkspace Left Alt
+#define HPR_TAB MT(MOD_HYPR, KC_TAB)  //  Tab     Hyper (Super+Ctrl+Alt+Shift)
+#define HPR_GRV MT(MOD_HYPR, KC_GRV)  //  `       Hyper
+#define HPR_TIL MT(MOD_HYPR, KC_TILD) //  ~       Hyper
+#define MEH_TIL MT(MOD_MEH,  KC_GRV)  //  `       Meh (Ctrl+Alt+Shift)
+#define SFT_MIN MT(MOD_LSFT, KC_MINS) //  -       Left Shift
+#define NPD_UND LT(_NUMS,    KC_UNDS) //  _       Layer Numpad
+#define FNC_PIP LT(_FUNC,    KC_PIPE) //  |       Layer Function Keys
+
+#define CTL_DEL MT(MOD_LCTL, KC_DEL)  //  Del     Left Control
+#define CTL_QOT MT(MOD_RCTL, KC_QUOT) //  '       Right Control
+#define CTL_BSL MT(MOD_RCTL, KC_BSLS) //  \       Right Control
+#define CTL_PIP MT(MOD_RCTL, KC_PIPE) //  |       Right Control
+
+// Redefine for LAYOUT_kc
+#define KC_CTL_BSL CTL_BSL
+#define KC_CTL_PIP CTL_PIP
+#define KC_CTL_DEL CTL_DEL
+#define KC_HPR_TIL HPR_TIL
+#define KC_HPR_GRV HPR_GRV
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ *
+ * ,-----------------------------------------.    ,-----------------------------------------.
+ * | Tab  |  Q   |  W   |  E   |  R   |  T   |    |  Y   |  U   |  I   |  O   |  P   | Bksp |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * | Esc  |  A   |  S   |  D   |  F   |  G   |    |  H   |  J   |  K   |  L   |  ;   |  '   |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |  -   |  Z   |  X   |  C   |  V   |  B   |    |  N   |  M   |  ,   |  .   |  /   | Enter|
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * | Numpd| Meh  | Meta | Alt  | Lower| Space|    | Space| Raise| Alt  | Meta | Hyper| Func |
+ * `-----------------------------------------'    `-----------------------------------------'
+ *
+ * with Hold (Emacs-oriented)
+ * ,-----------------------------------------.    ,-----------------------------------------.
+ * | Hyper|      |      |      |      |      |    |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * | Ctrl |      |      |      |      |      |    |      |      |      |      |      | Ctrl |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * | Shift|      |      |      |      |      |    |      |      |      |      |      | Shift|
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * `-----------------------------------------'    `-----------------------------------------'
+ */
+				[_QWERTY] = LAYOUT_ortho_4x12(
+								HPR_TAB, KC_Q   , KC_W   , KC_E   , KC_R , KC_T   ,    KC_Y   , KC_U , KC_I   , KC_O   , KC_P   , KC_BSPC,
+								CTL_ESC, KC_A   , KC_S   , KC_D   , KC_F , KC_G   ,    KC_H   , KC_J , KC_K   , KC_L   , KC_SCLN, CTL_QOT,
+								SFT_MIN, KC_Z   , KC_X   , KC_C   , KC_V , KC_B   ,    KC_N   , KC_M , KC_COMM, KC_DOT , KC_SLSH, SFT_ENT,
+								NUMPAD , KC_MEH , KC_LGUI, KC_LALT, LOWER, CTL_SPC,    KC_SPC, RAISE, KC_RALT, KC_RGUI, KC_HYPR, MO(_FUNC)
+								),
+
+
+/* Raise
+ * ,-----------------------------------------.    ,-----------------------------------------.
+ * |  `   |  1   |  2   |  3   |  4   |  5   |    |  6   |  7   |  8   |  9   |  0   |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      | Left |  Up  | Down | Right|  (   |    |  )   |  -   |  =   |  [   |  ]   |  |   |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |  ;   |  '   |  *   |  ,   |  {   |    |  }   |  _   |  +   |  .   |  /   |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * `-----------------------------------------'    `-----------------------------------------'
+ */
+				[_RAISE] = LAYOUT_kc_ortho_4x12(
+								HPR_GRV, 1  , 2  , 3  , 4  , 5  ,      6  , 7  , 8  , 9  , 0  ,       ,
+               ,LEFT, UP ,DOWN,RGHT,LPRN,     RPRN,MINS, EQL,LBRC,RBRC,CTL_PIP,
+								       ,COLN,QUOT,ASTR,COMM,LCBR,     RCBR,UNDS,PLUS,    ,    ,       ,
+								       ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,
+								),
+
+/* Lower
+ * ,-----------------------------------------.    ,-----------------------------------------.
+ * |  ~   |  !   |  @   |  #   |  $   |  %   |    |  ^   |  &   |  *   |  (   |  )   |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * | Del  | Vol+ | Mute | Play | PgUp |  :   |    |  '   |  -   |  =   |  [   |  ]   |  \   |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      | Vol- | < M  |  M > | PgDn |  ;   |    |  "   |  |   |  ,   |  .   |  /   |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * `-----------------------------------------'    `-----------------------------------------'
+ */
+				[_LOWER] = LAYOUT_kc_ortho_4x12(
+								HPR_TIL,EXLM, AT ,HASH,DLR , PERC  ,     CIRC,AMPR,ASTR,LPRN,RPRN,       ,
+								CTL_DEL,VOLU,MUTE,MPLY,PGUP, COLN  ,     QUOT,MINS, EQL,LBRC,RBRC,CTL_BSL,
+								       ,VOLD,MPRV,MNXT,PGDN, SCLN  ,     DQUO,PIPE,COMM, DOT,SLSH,       ,
+								       ,    ,    ,    ,    ,       ,         ,    ,    ,    ,    ,
+								),
+
+				[_FUNC] = LAYOUT_kc_ortho_4x12(
+// ,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+								, F1 , F2 , F3 , F4 , F5 ,      F6 , F7 , F8 , F9 , F10,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								, F11, F12, F13, F14, F15,      F16, F17, F18, F19, F20,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								, F21, F22, F23, F24, NO ,      NO , NO , NO , NO , NO ,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,
+// `----+----+----+----+----+----'    `----+----+----+----+----+----'
+  ),
+
+				[_NUMS] = LAYOUT_kc_ortho_4x12(
+// ,----+----+----+----+----+----.    ,----+----+----+----+----+----.
+								, 1  , 2  , 3  , 4  , 5  ,      6  , 7  , 8  , 9  ,SLSH,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								,CAPS, INS,HOME,PGUP,LPRN,     RPRN, 4  , 5  , 6  ,ASTR,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								,NLCK, DEL, END,PGDN,SCLN,     COMM, 1  , 2  , 3  ,MINS,    ,
+// |----+----+----+----+----+----|    |----+----+----+----+----+----|
+								,    ,    ,    ,    ,    ,         , 0  ,DOT ,EQL ,PLUS,
+// `----+----+----+----+----+----'    `----+----+----+----+----+----'
+								),
+
+				[_ADJUST] = LAYOUT_ortho_4x12(
+// ,-------+--------+--------+--------+--------+--------.   ,-------+--------+--------+--------+--------+--------.
+		   RESET , XXXXXXX,  KC_UP , XXXXXXX, XXXXXXX, XXXXXXX,    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_DEL , \
+// |-------+--------+--------+--------+--------+--------|   |-------+--------+--------+--------+--------+--------|
+			 _______, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,    BL_TOGG, BL_STEP, XXXXXXX, XXXXXXX, XXXXXXX, _______, \
+// |-------+--------+--------+--------+--------+--------|   |-------+--------+--------+--------+--------+--------|
+		  _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, \
+// |-------+--------+--------+--------+--------+--------|   |-------+--------+--------+--------+--------+--------|
+		  _______, _______, _______, _______, _______, _______,    _______, _______, _______, _______, _______, _______  \
+// `-------+--------+--------+--------+--------+--------'   `-------+--------+--------+--------+--------+--------,
+		)
+
+/*
+ * ,-----------------------------------------.    ,-----------------------------------------.
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|    |------+------+------+------+------+------|
+ * |      |      |      |      |      |      |    |      |      |      |      |      |      |
+ * `-----------------------------------------'    `-----------------------------------------'
+ */
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/keebio/levinson/keymaps/jyh/readme.md b/keyboards/keebio/levinson/keymaps/jyh/readme.md
new file mode 100644
index 0000000000..e20424e518
--- /dev/null
+++ b/keyboards/keebio/levinson/keymaps/jyh/readme.md
@@ -0,0 +1,32 @@
+# jyh's levinson layout
+
+[Levinson](https://keeb.io/products/levinson-lets-split-w-led-backlight)
+built on rev2 PCBs. A split 4x12 keyboard with LED backlights.
+
+The layout is oriented towards needs for programming, Emacs, XMonad,
+and experience with 60% keyboards with no base layer arrow keys
+(Poker). It makes heavy use of modifiers and layers.
+
+## Layout features
+
+  * Extensive use of _Mod Tap_, e.g.
+     * Tap sends Esc, Hold sends Left Control
+     * Tap sends Enter, Hold sends Right Shift
+     * ... and many more
+  * Hyper and Meh keys
+  * Right modifier keys in place of arrow keys
+    * Arrows are instead available in two alternate locations:
+    * WASD arrows on _Adjust_
+    * Arrow cluster on _Raise_ (inspired by hexwire)
+  * Centered symbol/bracket cluster on _Lower/Raise_
+    * Inspired by hexwire layout
+    * Programming-oriented
+  * Spacebar sends modifier keys on hold (_this is finicky in practice. may shut off completely_)
+    * Control ~~and Alt/Meta~~ on left ~~and right~~ space, respectively
+    * Strict space available on _Function_ and _Numpad_ layers
+    * For Emacs keychords
+  * Extra dedicated layers
+    * Numpad (available with tap toggle)
+    * Function key (F01-24)
+  * Redunant keys where it is convenient to have characters together
+    on one layer
diff --git a/keyboards/keebio/levinson/keymaps/jyh/rules.mk b/keyboards/keebio/levinson/keymaps/jyh/rules.mk
new file mode 100644
index 0000000000..66110cfcc0
--- /dev/null
+++ b/keyboards/keebio/levinson/keymaps/jyh/rules.mk
@@ -0,0 +1 @@
+BACKLIGHT_ENABLE=yes