[Keyboard] Add keyboard reviung53 (#15390)

* add keyboards/reviung53/

* modified:   keyboards/reviung53/rules.mk

* modified:   keyboards/reviung53/keymaps/default/keymap.c, keyboards/reviung53/keymaps/via/keymap.c

* modified:   keyboards/reviung53/readme.md

* modified:   keyboards/reviung53/config.h

2 files changed, 56 insertions, 0 deletions

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