Merge remote-tracking branch 'origin/master' into develop

23 files changed, 448 insertions, 68 deletions

diff --git a/keyboards/9key/keymaps/bcat/keymap.c b/keyboards/9key/keymaps/bcat/keymap.c
index 5c08a42a56..944a48c0d3 100644
--- a/keyboards/9key/keymaps/bcat/keymap.c
+++ b/keyboards/9key/keymaps/bcat/keymap.c
@@ -16,22 +16,21 @@
 
 #include QMK_KEYBOARD_H
 
-enum layer {
-    LAYER_DEFAULT,
-    LAYER_FUNCTION,
-};
+#include "bcat.h"
 
-#define LY_FUNC MO(LAYER_FUNCTION)
-#define KY_LOCK LCA(KC_L) /* Cinnamon lock screen */
+#define KY_LOCK LGUI(KC_L) /* Chrome OS: Lock screen */
+#define KY_MICM LSG(KC_1)  /* Meet Shortcuts: Mute mic */
+#define KY_MICU LSG(KC_2)  /* Meet Shortcuts: Unmute mic */
+#define KY_RHAND LSG(KC_3) /* Meet Shortcuts: Raise/lower hand */
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format off
     [LAYER_DEFAULT] = LAYOUT(
-        KC_MPLY,  KC_VOLU,  KC_MSTP,
-        KC_MPRV,  KC_VOLD,  KC_MNXT,
-        KY_LOCK,  KC_MUTE,  LY_FUNC
+        KC_MPLY,  KC_VOLU,  KY_RHAND,
+        KY_LOCK,  KC_VOLD,  KY_MICU,
+        LY_FN1,   KC_MUTE,  KY_MICM
     ),
-    [LAYER_FUNCTION] = LAYOUT(
+    [LAYER_FUNCTION_1] = LAYOUT(
         EEP_RST,  _______,  RESET,
         _______,  _______,  _______,
         _______,  _______,  _______
diff --git a/keyboards/9key/keymaps/bcat/readme.md b/keyboards/9key/keymaps/bcat/readme.md
index 2dee51de8b..d38ae5463b 100644
--- a/keyboards/9key/keymaps/bcat/readme.md
+++ b/keyboards/9key/keymaps/bcat/readme.md
@@ -1,5 +1,5 @@
 # bcat's 9-Key layout
 
-This is a super simple PCB-mount macropad with nine keys, used at work for
-media keys and quick access to screen lock on Linux (Cinnamon desktop
-environment).
+This is a super simple PCB-mount macropad with nine keys, used on my
+work-from-home Chromebox for media/volume control and to activate some global
+shortcuts for Google Meet.
diff --git a/keyboards/eco/keymaps/bcat/config.h b/keyboards/eco/keymaps/bcat/config.h
index dffdc7b40a..f2d51c324a 100644
--- a/keyboards/eco/keymaps/bcat/config.h
+++ b/keyboards/eco/keymaps/bcat/config.h
@@ -16,6 +16,8 @@
 
 #pragma once
 
+#define BCAT_ORTHO_LAYERS
+
 /* WS2812B RGB LED strip hand wired to Elite-C. */
 #define RGB_DI_PIN B7
 #define RGBLED_NUM 15
diff --git a/keyboards/eco/keymaps/bcat/keymap.c b/keyboards/eco/keymaps/bcat/keymap.c
index d46a7d416b..8c50a9ed55 100644
--- a/keyboards/eco/keymaps/bcat/keymap.c
+++ b/keyboards/eco/keymaps/bcat/keymap.c
@@ -18,21 +18,6 @@
 
 #include "bcat.h"
 
-enum layer {
-    LAYER_DEFAULT,
-    LAYER_LOWER,
-    LAYER_RAISE,
-    LAYER_ADJUST,
-};
-
-#define LY_LWR MO(LAYER_LOWER)
-#define LY_RSE MO(LAYER_RAISE)
-
-#define KY_CSPC LCTL(KC_SPC)
-#define KY_ZMIN LCTL(KC_EQL)
-#define KY_ZMOUT LCTL(KC_MINS)
-#define KY_ZMRST LCTL(KC_0)
-
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format off
     /* Default layer: http://www.keyboard-layout-editor.com/#/gists/2c11371c7a5f7cd08a0132631d3d3281 */
@@ -58,12 +43,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     ),
     /* Adjust layer: http://www.keyboard-layout-editor.com/#/gists/b18aafa0327d7e83eaf485546c067a21 */
     [LAYER_ADJUST] = LAYOUT(
-        _______,  NK_TOGG,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,  _______,  _______,  EEP_RST,  RESET,    _______,  _______,  _______,  _______,
+        _______,  _______,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,  _______,  _______,  EEP_RST,  RESET,    _______,  _______,  _______,  _______,
         _______,  _______,  KC_MPRV,  KC_VOLD,  KC_MNXT,  _______,  _______,  _______,  RGB_RMOD, RGB_VAD,  RGB_VAI,  RGB_MOD,  RGB_SPI,  _______,
         _______,  _______,  _______,  KC_MUTE,  _______,  _______,  _______,  _______,  RGB_HUI,  RGB_SAD,  RGB_SAI,  RGB_HUD,  RGB_SPD,  _______,
         _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  RGB_TOG,  _______,  _______,  _______,  _______,  _______
     ),
     // clang-format on
 };
-
-layer_state_t layer_state_set_keymap(layer_state_t state) { return update_tri_layer_state(state, LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST); }
diff --git a/keyboards/eco/keymaps/bcat/readme.md b/keyboards/eco/keymaps/bcat/readme.md
index 85e2615512..fd9e1bea73 100644
--- a/keyboards/eco/keymaps/bcat/readme.md
+++ b/keyboards/eco/keymaps/bcat/readme.md
@@ -39,6 +39,6 @@ nothing really useful to bind them to anyway.
 
 ## Adjust layer
 
-![Adjust layer layout](https://i.imgur.com/J2rOshm.png)
+![Adjust layer layout](https://i.imgur.com/63vm0ke.png)
 
 ([KLE](http://www.keyboard-layout-editor.com/#/gists/b18aafa0327d7e83eaf485546c067a21))
diff --git a/keyboards/keebio/bdn9/keymaps/bcat/keymap.c b/keyboards/keebio/bdn9/keymaps/bcat/keymap.c
index c64f702b20..2028deb4f1 100644
--- a/keyboards/keebio/bdn9/keymaps/bcat/keymap.c
+++ b/keyboards/keebio/bdn9/keymaps/bcat/keymap.c
@@ -16,21 +16,16 @@
 
 #include QMK_KEYBOARD_H
 
-enum layer {
-    LAYER_FIRST,
-    LAYER_SECOND,
-};
-
-#define LY_SECND MO(LAYER_SECOND)
+#include "bcat.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format off
-    [LAYER_FIRST] = LAYOUT(
-        KC_MUTE,  LY_SECND, BL_BRTG,
+    [LAYER_DEFAULT] = LAYOUT(
+        KC_MUTE,  LY_FN1,   BL_BRTG,
         KC_F4,    KC_F5,    KC_F6,
         KC_F1,    KC_F2,    KC_F3
     ),
-    [LAYER_SECOND] = LAYOUT(
+    [LAYER_FUNCTION_1] = LAYOUT(
         EEP_RST,  _______,  RESET,
         KC_F10,   KC_F11,   KC_F12,
         KC_F7,    KC_F8,    KC_F9
diff --git a/keyboards/keebio/quefrency/keymaps/bcat/keymap.c b/keyboards/keebio/quefrency/keymaps/bcat/keymap.c
index d28a5083ac..3dd48623fa 100644
--- a/keyboards/keebio/quefrency/keymaps/bcat/keymap.c
+++ b/keyboards/keebio/quefrency/keymaps/bcat/keymap.c
@@ -16,12 +16,7 @@
 
 #include QMK_KEYBOARD_H
 
-enum layer {
-    LAYER_DEFAULT,
-    LAYER_FUNCTION,
-};
-
-#define LY_FN MO(LAYER_FUNCTION)
+#include "bcat.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format off
@@ -31,12 +26,12 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,  KC_RBRC,  KC_BSPC,            KC_PGUP,
         KC_LCTL,  KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_QUOT,            KC_ENT,             KC_PGDN,
         KC_LSFT,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,  KC_RSFT,                      KC_UP,    KC_END,
-        KC_LCTL,  KC_LGUI,  KC_LALT,  LY_FN,    KC_SPC,                       KC_SPC,   XXXXXXX,  KC_RALT,  LY_FN,    KC_RCTL,            KC_LEFT,  KC_DOWN,  KC_RGHT
+        KC_LCTL,  KC_LGUI,  KC_LALT,  LY_FN1,   KC_SPC,                       KC_SPC,   XXXXXXX,  KC_RALT,  LY_FN1,   KC_RCTL,            KC_LEFT,  KC_DOWN,  KC_RGHT
     ),
     /* Function layer: http://www.keyboard-layout-editor.com/#/gists/59636898946da51f91fb290f8e078b4d */
-    [LAYER_FUNCTION] = LAYOUT_65(
+    [LAYER_FUNCTION_1] = LAYOUT_65(
         _______,  KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_DEL,   RGB_HUI,
-        KC_CAPS,  NK_TOGG,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,  EEP_RST,  RESET,    KC_PSCR,  KC_SLCK,  KC_PAUS,  _______,  _______,  _______,            RGB_SAI,
+        KC_CAPS,  _______,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,  EEP_RST,  RESET,    KC_PSCR,  KC_SLCK,  KC_PAUS,  _______,  _______,  _______,            RGB_SAI,
         _______,  _______,  KC_MPRV,  KC_VOLD,  KC_MNXT,  _______,  _______,  _______,  _______,  _______,  _______,  _______,            RGB_TOG,            RGB_SAD,
         _______,  KC_APP,   _______,  KC_MUTE,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,                      RGB_VAI,  RGB_HUD,
         _______,  _______,  _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,            RGB_RMOD, RGB_VAD,  RGB_MOD
diff --git a/keyboards/keebio/quefrency/keymaps/bcat/readme.md b/keyboards/keebio/quefrency/keymaps/bcat/readme.md
index 914aa84b6b..59a691654d 100644
--- a/keyboards/keebio/quefrency/keymaps/bcat/readme.md
+++ b/keyboards/keebio/quefrency/keymaps/bcat/readme.md
@@ -12,6 +12,6 @@ ESDF cluster), and RGB controls in the function layer (on the arrow/nav keys).
 
 ## Function layer
 
-![Function layer layout](https://i.imgur.com/Fzshl0F.png)
+![Function layer layout](https://i.imgur.com/7oCdN86.png)
 
 ([KLE](http://www.keyboard-layout-editor.com/#/gists/59636898946da51f91fb290f8e078b4d))
diff --git a/keyboards/lily58/keymaps/bcat/config.h b/keyboards/lily58/keymaps/bcat/config.h
index dbe724d56b..2ee0071bda 100644
--- a/keyboards/lily58/keymaps/bcat/config.h
+++ b/keyboards/lily58/keymaps/bcat/config.h
@@ -16,4 +16,6 @@
 
 #pragma once
 
+#define BCAT_ORTHO_LAYERS
+
 #define EE_HANDS
diff --git a/keyboards/lily58/keymaps/bcat/keymap.c b/keyboards/lily58/keymaps/bcat/keymap.c
index 69af2ca003..a0856d0fdd 100644
--- a/keyboards/lily58/keymaps/bcat/keymap.c
+++ b/keyboards/lily58/keymaps/bcat/keymap.c
@@ -18,20 +18,9 @@
 
 #include "bcat.h"
 
-enum layer {
-    LAYER_DEFAULT,
-    LAYER_LOWER,
-    LAYER_RAISE,
-    LAYER_ADJUST,
-};
-
-#define LY_LWR MO(LAYER_LOWER)
-#define LY_RSE MO(LAYER_RAISE)
-
-#define KY_CSPC LCTL(KC_SPC)
-#define KY_ZMIN LCTL(KC_EQL)
-#define KY_ZMOUT LCTL(KC_MINS)
-#define KY_ZMRST LCTL(KC_0)
+#if defined(OLED_ENABLE)
+#    include "bcat_oled.h"
+#endif
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format off
@@ -62,7 +51,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     /* Adjust layer: http://www.keyboard-layout-editor.com/#/gists/8f6a3f08350a9bbe1d414b22bca4e6c7 */
     [LAYER_ADJUST] = LAYOUT(
         _______,  _______,  _______,  _______,  _______,  _______,                      _______,  _______,  _______,  _______,  _______,  _______,
-        _______,  NK_TOGG,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,                      EEP_RST,  RESET,    _______,  _______,  _______,  _______,
+        _______,  _______,  KC_MPLY,  KC_VOLU,  KC_MSTP,  _______,                      EEP_RST,  RESET,    _______,  _______,  _______,  _______,
         _______,  _______,  KC_MPRV,  KC_VOLD,  KC_MNXT,  _______,                      _______,  _______,  _______,  _______,  _______,  _______,
         _______,  _______,  _______,  KC_MUTE,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______,
                                       _______,  _______,  _______,  _______,  _______,  _______,  _______,  _______
@@ -70,4 +59,16 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     // clang-format on
 };
 
-layer_state_t layer_state_set_keymap(layer_state_t state) { return update_tri_layer_state(state, LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST); }
+#if defined(OLED_ENABLE)
+oled_rotation_t oled_init_user(oled_rotation_t rotation) { return is_keyboard_master() ? OLED_ROTATION_270 : OLED_ROTATION_180; }
+
+void oled_task_keymap(const oled_keyboard_state_t *keyboard_state) {
+    render_oled_layers();
+    oled_advance_page(/*clearPageRemainder=*/false);
+    render_oled_indicators(keyboard_state->leds);
+    oled_advance_page(/*clearPageRemainder=*/false);
+    oled_advance_page(/*clearPageRemainder=*/false);
+    render_oled_wpm(keyboard_state->wpm);
+    render_oled_pet(/*col=*/0, /*line=*/12, keyboard_state);
+}
+#endif
diff --git a/keyboards/lily58/keymaps/bcat/readme.md b/keyboards/lily58/keymaps/bcat/readme.md
index de03526a8b..8b0e77e1b7 100644
--- a/keyboards/lily58/keymaps/bcat/readme.md
+++ b/keyboards/lily58/keymaps/bcat/readme.md
@@ -37,6 +37,6 @@ back/forward navigation keys.
 
 ## Adjust layer
 
-![Adjust layer layout](https://i.imgur.com/Q3PGsiK.png)
+![Adjust layer layout](https://i.imgur.com/XC2eR2M.png)
 
 ([KLE](http://www.keyboard-layout-editor.com/#/gists/8f6a3f08350a9bbe1d414b22bca4e6c7))
diff --git a/keyboards/lily58/keymaps/bcat/rules.mk b/keyboards/lily58/keymaps/bcat/rules.mk
index c87b447c1e..62d1007a54 100644
--- a/keyboards/lily58/keymaps/bcat/rules.mk
+++ b/keyboards/lily58/keymaps/bcat/rules.mk
@@ -1 +1,3 @@
+BCAT_OLED_PET = luna
+
 BOOTLOADER = atmel-dfu  # Elite-C
diff --git a/keyboards/reviung53/config.h b/keyboards/reviung53/config.h
new file mode 100644
index 0000000000..d73e6eab8a
--- /dev/null
+++ b/keyboards/reviung53/config.h
@@ -0,0 +1,138 @@
+// Copyright 2021 gtips (@gtips)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0x4E94
+#define PRODUCT_ID   0x4E09
+#define DEVICE_VER   0x0001
+#define MANUFACTURER gtips
+#define PRODUCT      reviung53
+
+/* key matrix size */
+#define MATRIX_ROWS 7
+#define MATRIX_COLS 8
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { D0, D4, C6, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2, B6 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+// #define SOFT_SERIAL_PIN D0
+
+//#define LED_NUM_LOCK_PIN B0
+//#define LED_CAPS_LOCK_PIN B1
+//#define LED_SCROLL_LOCK_PIN B2
+//#define LED_COMPOSE_PIN B3
+//#define LED_KANA_PIN B4
+
+//#define BACKLIGHT_PIN B7
+//#define BACKLIGHT_LEVELS 3
+//#define BACKLIGHT_BREATHING
+
+#define RGB_DI_PIN D3
+#ifdef RGB_DI_PIN
+#define RGBLED_NUM 10
+#define RGBLIGHT_HUE_STEP 16
+#define RGBLIGHT_SAT_STEP 16
+#define RGBLIGHT_VAL_STEP 16
+#define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+#define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+/*== all animations enable ==*/
+#define RGBLIGHT_ANIMATIONS
+/*== or choose animations ==*/
+//#    define RGBLIGHT_EFFECT_BREATHING
+//#    define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//#    define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//#    define RGBLIGHT_EFFECT_SNAKE
+//#    define RGBLIGHT_EFFECT_KNIGHT
+//#    define RGBLIGHT_EFFECT_CHRISTMAS
+//#    define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//#    define RGBLIGHT_EFFECT_RGB_TEST
+//#    define RGBLIGHT_EFFECT_ALTERNATING
+/*== customize breathing effect ==*/
+/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//#    define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+/*==== use exp() and sin() ====*/
+//#    define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//#    define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is useful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+//#define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+
+/* Bootmagic Lite key configuration */
+//#define BOOTMAGIC_LITE_ROW 0
+//#define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/reviung53/info.json b/keyboards/reviung53/info.json
new file mode 100644
index 0000000000..ff63de5bc8
--- /dev/null
+++ b/keyboards/reviung53/info.json
@@ -0,0 +1,68 @@
+{
+    "keyboard_name": "reviung53",
+    "url": "",
+    "maintainer": "gtips",
+    "layouts": {
+        "LAYOUT_reviung53": {
+            "layout": [
+                {"label": "k02", "x":2.25,  "y":0},
+                {"label": "k03", "x":3.5,   "y":0},
+                {"label": "k04", "x":4.5,   "y":0},
+                {"label": "k05", "x":5.5,   "y":0},
+                {"label": "k06", "x":6.5,   "y":0},
+                {"label": "k07", "x":7.75,  "y":0},
+                {"label": "k40", "x":8.75,  "y":0},
+                {"label": "k41", "x":9.75,  "y":0},
+                {"label": "k42", "x":10.75, "y":0},
+                {"label": "k43", "x":12,    "y":0},
+
+                {"label": "k10", "x":0,     "y":1.25, "w":1.5},
+                {"label": "k11", "x":1.5,   "y":1.25},
+                {"label": "k12", "x":2.5,   "y":1.25},
+                {"label": "k13", "x":3.5,   "y":1.25},
+                {"label": "k14", "x":4.5,   "y":1.25},
+                {"label": "k15", "x":5.5,   "y":1.25},
+                {"label": "k16", "x":6.5,   "y":1.25},
+                {"label": "k17", "x":7.5,   "y":1.25},
+                {"label": "k44", "x":8.5,   "y":1.25},
+                {"label": "k45", "x":9.5,   "y":1.25},
+                {"label": "k46", "x":10.5,  "y":1.25},
+                {"label": "k47", "x":11.5,  "y":1.25, "w":1.5},
+
+                {"label": "k20", "x":0,     "y":2.25, "w":1.75},
+                {"label": "k21", "x":1.75,  "y":2.25},
+                {"label": "k22", "x":2.75,  "y":2.25},
+                {"label": "k23", "x":3.75,  "y":2.25},
+                {"label": "k24", "x":4.75,  "y":2.25},
+                {"label": "k25", "x":5.75,  "y":2.25},
+                {"label": "k26", "x":6.75,  "y":2.25},
+                {"label": "k27", "x":7.75,  "y":2.25},
+                {"label": "k50", "x":8.75,  "y":2.25},
+                {"label": "k51", "x":9.75,  "y":2.25},
+                {"label": "k52", "x":10.75, "y":2.25},
+                {"label": "k53", "x":11.75, "y":2.25, "w":1.25},
+
+                {"label": "k30", "x":0,     "y":3.25, "w":2.25},
+                {"label": "k31", "x":2.25,  "y":3.25},
+                {"label": "k32", "x":3.25,  "y":3.25},
+                {"label": "k33", "x":4.25,  "y":3.25},
+                {"label": "k34", "x":5.25,  "y":3.25},
+                {"label": "k35", "x":6.25,  "y":3.25},
+                {"label": "k36", "x":7.25,  "y":3.25},
+                {"label": "k37", "x":8.25,  "y":3.25},
+                {"label": "k54", "x":9.25,  "y":3.25},
+                {"label": "k55", "x":10.25, "y":3.25},
+                {"label": "k56", "x":11.25, "y":3.25, "w":1.75},
+
+                {"label": "k60", "x":0,     "y":4.25, "w":1.5},
+                {"label": "k61", "x":1.5,   "y":4.25, "w":1.25},
+                {"label": "k62", "x":2.75,  "y":4.25, "w":1.25},
+                {"label": "k63", "x":4,     "y":4.25, "w":2.75},
+                {"label": "k64", "x":6.75,  "y":4.25, "w":2.25},
+                {"label": "k65", "x":9,     "y":4.25, "w":1.25},
+                {"label": "k66", "x":10.25, "y":4.25, "w":1.25},
+                {"label": "k67", "x":11.5,  "y":4.25, "w":1.5}
+            ]
+        }
+    }
+}
diff --git a/keyboards/reviung53/keymaps/default/keymap.c b/keyboards/reviung53/keymaps/default/keymap.c
new file mode 100644
index 0000000000..a8d95d70d5
--- /dev/null
+++ b/keyboards/reviung53/keymaps/default/keymap.c
@@ -0,0 +1,55 @@
+// Copyright 2021 gtips (@gtips)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+	_BASE,
+	_LOWER,
+	_RAISE,
+	_ADJUST
+};
+
+#define LOWER  MO(_LOWER)
+#define RAISE  MO(_RAISE)
+#define ADJUST MO(_ADJUST)
+
+#define SF_SS RSFT_T(KC_SLSH)
+#define SP_LO LT(LOWER, KC_SPC)
+#define SP_RA LT(RAISE, KC_SPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	[_BASE] = LAYOUT_reviung53(
+                        KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_DEL,
+    KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_BSPC,
+    KC_CAPS,  KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_ENT,
+    KC_LSFT,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,             SF_SS,
+    KC_LCTL,  KC_LGUI,  KC_LALT,               SP_LO,                   SP_RA,                KC_LALT,  KC_RGUI,  KC_RCTL
+	),
+	[_LOWER] = LAYOUT_reviung53(
+                        KC_GESC,  KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_PAUS,  KC_SLCK,  KC_PSCR,  _______,
+    _______,  KC_EXLM,  KC_AT,    KC_HASH,  KC_DLR,   KC_PERC,  KC_CIRC,  KC_AMPR,  KC_ASTR,  KC_LPRN,  KC_RPRN,  _______,
+    _______,  KC_UNDS,  KC_PLUS,  KC_LCBR,  KC_RCBR,  KC_PIPE,  KC_LEFT,  KC_DOWN,  KC_UP,    KC_RGHT,  XXXXXXX,  KC_QUOT,
+    _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_HOME,  KC_END,   KC_PGUP,  KC_PGDN,            KC_SLSH,
+    _______,  _______,  _______,               _______,                 _______,              _______,  _______,  _______
+	),
+	[_RAISE] = LAYOUT_reviung53(
+                        KC_TILD,  KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_MUTE,  KC_VOLU,  KC_VOLD,  KC_MPLY,  _______,
+    _______,  KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     _______,
+    _______,  KC_MINS,  KC_EQL,   KC_LBRC,  KC_RBRC,  KC_BSLS,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_DQUO,
+    _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            KC_QUES,
+    _______,  _______,  _______,               _______,                 _______,              _______,  _______,  _______
+	),
+	[_ADJUST] = LAYOUT_reviung53(
+                        XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  RESET,
+    RGB_VAI,   RGB_SAI, RGB_HUI,  RGB_MOD,  XXXXXXX,  RGB_TOG,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+    RGB_VAD,   RGB_SAD, RGB_HUD,  RGB_RMOD, XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            XXXXXXX,
+    XXXXXXX,  XXXXXXX,  XXXXXXX,               _______,                 _______,              XXXXXXX,  XXXXXXX,  XXXXXXX
+	),
+};
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
diff --git a/keyboards/reviung53/keymaps/default/readme.md b/keyboards/reviung53/keymaps/default/readme.md
new file mode 100644
index 0000000000..1e473c9a74
--- /dev/null
+++ b/keyboards/reviung53/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for reviung53
diff --git a/keyboards/reviung53/keymaps/via/keymap.c b/keyboards/reviung53/keymaps/via/keymap.c
new file mode 100644
index 0000000000..a8d95d70d5
--- /dev/null
+++ b/keyboards/reviung53/keymaps/via/keymap.c
@@ -0,0 +1,55 @@
+// Copyright 2021 gtips (@gtips)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+	_BASE,
+	_LOWER,
+	_RAISE,
+	_ADJUST
+};
+
+#define LOWER  MO(_LOWER)
+#define RAISE  MO(_RAISE)
+#define ADJUST MO(_ADJUST)
+
+#define SF_SS RSFT_T(KC_SLSH)
+#define SP_LO LT(LOWER, KC_SPC)
+#define SP_RA LT(RAISE, KC_SPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	[_BASE] = LAYOUT_reviung53(
+                        KC_ESC,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_DEL,
+    KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_BSPC,
+    KC_CAPS,  KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_ENT,
+    KC_LSFT,  KC_Z,     KC_X,     KC_C,     KC_V,     KC_B,     KC_N,     KC_M,     KC_COMM,  KC_DOT,             SF_SS,
+    KC_LCTL,  KC_LGUI,  KC_LALT,               SP_LO,                   SP_RA,                KC_LALT,  KC_RGUI,  KC_RCTL
+	),
+	[_LOWER] = LAYOUT_reviung53(
+                        KC_GESC,  KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_INS,   KC_PAUS,  KC_SLCK,  KC_PSCR,  _______,
+    _______,  KC_EXLM,  KC_AT,    KC_HASH,  KC_DLR,   KC_PERC,  KC_CIRC,  KC_AMPR,  KC_ASTR,  KC_LPRN,  KC_RPRN,  _______,
+    _______,  KC_UNDS,  KC_PLUS,  KC_LCBR,  KC_RCBR,  KC_PIPE,  KC_LEFT,  KC_DOWN,  KC_UP,    KC_RGHT,  XXXXXXX,  KC_QUOT,
+    _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_HOME,  KC_END,   KC_PGUP,  KC_PGDN,            KC_SLSH,
+    _______,  _______,  _______,               _______,                 _______,              _______,  _______,  _______
+	),
+	[_RAISE] = LAYOUT_reviung53(
+                        KC_TILD,  KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_MUTE,  KC_VOLU,  KC_VOLD,  KC_MPLY,  _______,
+    _______,  KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     _______,
+    _______,  KC_MINS,  KC_EQL,   KC_LBRC,  KC_RBRC,  KC_BSLS,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  KC_DQUO,
+    _______,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            KC_QUES,
+    _______,  _______,  _______,               _______,                 _______,              _______,  _______,  _______
+	),
+	[_ADJUST] = LAYOUT_reviung53(
+                        XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  RESET,
+    RGB_VAI,   RGB_SAI, RGB_HUI,  RGB_MOD,  XXXXXXX,  RGB_TOG,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+    RGB_VAD,   RGB_SAD, RGB_HUD,  RGB_RMOD, XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,
+    XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,  XXXXXXX,            XXXXXXX,
+    XXXXXXX,  XXXXXXX,  XXXXXXX,               _______,                 _______,              XXXXXXX,  XXXXXXX,  XXXXXXX
+	),
+};
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
diff --git a/keyboards/reviung53/keymaps/via/readme.md b/keyboards/reviung53/keymaps/via/readme.md
new file mode 100644
index 0000000000..9b299ba286
--- /dev/null
+++ b/keyboards/reviung53/keymaps/via/readme.md
@@ -0,0 +1,3 @@
+# The default keymap for reviung53
+
+For use with VIA configurator and compatible keymap editors.  
\ No newline at end of file
diff --git a/keyboards/reviung53/keymaps/via/rules.mk b/keyboards/reviung53/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/reviung53/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/reviung53/readme.md b/keyboards/reviung53/readme.md
new file mode 100644
index 0000000000..a2bfbcdbc2
--- /dev/null
+++ b/keyboards/reviung53/readme.md
@@ -0,0 +1,27 @@
+# reviung53
+
+![reviung53](https://github.com/gtips/reviung/blob/master/reviung53/image/reviung53-04.jpg) 
+
+The REVIUNG53 is 53-key keyboard.
+
+* Keyboard Maintainer: [gtips](https://github.com/gtips)
+* Hardware Supported: REVIUNG53 PCB. 
+* Hardware Availability: [PCB & Case Data](https://github.com/gtips/reviung/tree/master/reviung53) 
+
+Make example for this keyboard (after setting up your build environment):
+
+    make reviung53:default
+
+Flashing example for this keyboard:
+
+    make reviung53:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `RESET` if it is available
diff --git a/keyboards/reviung53/reviung53.c b/keyboards/reviung53/reviung53.c
new file mode 100644
index 0000000000..e2190aeccf
--- /dev/null
+++ b/keyboards/reviung53/reviung53.c
@@ -0,0 +1,4 @@
+// Copyright 2021 gtips (@gtips)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "reviung53.h"
diff --git a/keyboards/reviung53/reviung53.h b/keyboards/reviung53/reviung53.h
new file mode 100644
index 0000000000..89ebc45c18
--- /dev/null
+++ b/keyboards/reviung53/reviung53.h
@@ -0,0 +1,30 @@
+// Copyright 2021 gtips (@gtips)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT_reviung53( \
+              K02, K03, K04, K05, K06, K07, K40, K41, K42, K43,  \
+    K10, K11, K12, K13, K14, K15, K16, K17, K44, K45, K46, K47, \
+    K20, K21, K22, K23, K24, K25, K26, K27, K50, K51, K52, K53, \
+    K30, K31, K32, K33, K34, K35, K36, K37, K54, K55, K56,\
+    K60, K61, K62, K63, K64, K65, K66, K67 \
+) { \
+    { KC_NO, KC_NO, K02,   K03,   K04,   K05,   K06,   K07 }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   K17 }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   K27 }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   K37 }, \
+    { K40,   K41,   K42,   K43,   K44,   K45,   K46,   K47 }, \
+    { K50,   K51,   K52,   K53,   K54,   K55,   K56,   KC_NO }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67 } \
+}
diff --git a/keyboards/reviung53/rules.mk b/keyboards/reviung53/rules.mk
new file mode 100644
index 0000000000..90670e4b9e
--- /dev/null
+++ b/keyboards/reviung53/rules.mk
@@ -0,0 +1,19 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output