[Keyboard] HolySwitch Co Southpaw75 (#10011)

* add in drewguy's code with a few additions to the keymap

* add VID and PID

* fixup defualt keymap

* add VIA keymap

* thanks to bigchimpo for reminding me to put an Fn key in the default keymap

* make sure we have the right gitugithub url for drew

* remove description as per PR checklist

* append readme with more information

* Update keyboards/holyswitch/southpaw75/config.h

* Update keyboards/holyswitch/southpaw75/info.json

* Update keyboards/holyswitch/southpaw75/southpaw75.h

* Update keyboards/holyswitch/southpaw75/info.json

10 files changed, 326 insertions, 0 deletions

diff --git a/keyboards/holyswitch/southpaw75/config.h b/keyboards/holyswitch/southpaw75/config.h
new file mode 100644
index 0000000000..c9971625ad
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/config.h
@@ -0,0 +1,48 @@
+/*
+Copyright 2020 drewguy
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x484F // "HO" short for Holy Switch
+#define PRODUCT_ID      0x5350 // "SP" short for Southpaw
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    drewguy
+#define PRODUCT         southpaw default
+
+/* key matrix size */
+#define MATRIX_ROWS 9
+#define MATRIX_COLS 9
+
+/*
+ * 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)
+ *
+ */
+
+//                         0   1   2   3   4   5   6   7   8
+#define MATRIX_ROW_PINS { B2, F0, C6, D4, D3, F1, D2, B5, D5 }
+#define MATRIX_COL_PINS { B6, F7, F6, F5, F4, D0, D1, D7, B4 }
+
+#define DIODE_DIRECTION COL2ROW
diff --git a/keyboards/holyswitch/southpaw75/info.json b/keyboards/holyswitch/southpaw75/info.json
new file mode 100644
index 0000000000..3386f3be60
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/info.json
@@ -0,0 +1,91 @@
+{
+    "keyboard_name": "Southpaw75",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 19,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"K00 (B2,B6)", "x":0, "y":0},
+                {"label":"K01 (B2,F7)", "x":1, "y":0},
+                {"label":"K02 (B2,F6)", "x":2, "y":0},
+                {"label":"K03 (B2,F5)", "x":3, "y":0},
+                {"label":"K04 (B2,F4)", "x":4, "y":0},
+                {"label":"K05 (B2,D0)", "x":5, "y":0},
+                {"label":"K06 (B2,D1)", "x":6, "y":0},
+                {"label":"K07 (B2,D7)", "x":7, "y":0},
+                {"label":"K08 (B2,B4)", "x":8, "y":0},
+                {"label":"K10 (F0,B6)", "x":9, "y":0},
+                {"label":"K11 (F0,F7)", "x":10, "y":0},
+                {"label":"K12 (F0,F6)", "x":11, "y":0},
+                {"label":"K13 (F0,F5)", "x":12, "y":0},
+                {"label":"K14 (F0,F4)", "x":13, "y":0},
+                {"label":"K15 (F0,D0)", "x":14, "y":0},
+                {"label":"K16 (F0,D1)", "x":15, "y":0},
+                {"label":"K17 (F0,D7)", "x":16, "y":0},
+                {"label":"K18 (F0,B4)", "x":17, "y":0, "w":2},
+                {"label":"K20 (C6,B6)", "x":0, "y":1},
+                {"label":"K21 (C6,F7)", "x":1, "y":1},
+                {"label":"K22 (C6,F6)", "x":2, "y":1},
+                {"label":"K23 (C6,F5)", "x":3, "y":1, "h":2},
+                {"label":"K24 (C6,F4)", "x":4, "y":1, "w":1.5},
+                {"label":"K25 (C6,D0)", "x":5.5, "y":1},
+                {"label":"K26 (C6,D1)", "x":6.5, "y":1},
+                {"label":"K27 (C6,D7)", "x":7.5, "y":1},
+                {"label":"K28 (C6,B4)", "x":8.5, "y":1},
+                {"label":"K30 (D4,B6)", "x":9.5, "y":1},
+                {"label":"K31 (D4,F7)", "x":10.5, "y":1},
+                {"label":"K32 (D4,F6)", "x":11.5, "y":1},
+                {"label":"K33 (D4,F5)", "x":12.5, "y":1},
+                {"label":"K34 (D4,F4)", "x":13.5, "y":1},
+                {"label":"K35 (D4,D0)", "x":14.5, "y":1},
+                {"label":"K36 (D4,D1)", "x":15.5, "y":1},
+                {"label":"K37 (D4,D7)", "x":16.5, "y":1},
+                {"label":"K38 (D4,B4)", "x":17.5, "y":1, "w":1.5},
+                {"label":"K40 (D3,B6)", "x":0, "y":2},
+                {"label":"K41 (D3,F7)", "x":1, "y":2},
+                {"label":"K42 (D3,F6)", "x":2, "y":2},
+                {"label":"K43 (D3,F5)", "x":4, "y":2, "w":1.75},
+                {"label":"K44 (D3,F4)", "x":5.75, "y":2},
+                {"label":"K45 (D3,D0)", "x":6.75, "y":2},
+                {"label":"K46 (D3,D1)", "x":7.75, "y":2},
+                {"label":"K47 (D3,D7)", "x":8.75, "y":2},
+                {"label":"K48 (D3,B4)", "x":9.75, "y":2},
+                {"label":"K50 (F1,B6)", "x":10.75, "y":2},
+                {"label":"K51 (F1,F7)", "x":11.75, "y":2},
+                {"label":"K52 (F1,F6)", "x":12.75, "y":2},
+                {"label":"K53 (F1,F5)", "x":13.75, "y":2},
+                {"label":"K54 (F1,F4)", "x":14.75, "y":2},
+                {"label":"K55 (F1,D0)", "x":15.75, "y":2},
+                {"label":"K56 (F1,D1)", "x":16.75, "y":2, "w":2.25},
+                {"label":"K57 (F1,D7)", "x":0, "y":3},
+                {"label":"K58 (F1,B4)", "x":1, "y":3},
+                {"label":"K60 (D2,B6)", "x":2, "y":3},
+                {"label":"K61 (D2,F7)", "x":3, "y":3, "h":2},
+                {"label":"K62 (D2,F6)", "x":4, "y":3, "w":2.25},
+                {"label":"K63 (D2,F5)", "x":6.25, "y":3},
+                {"label":"K64 (D2,F4)", "x":7.25, "y":3},
+                {"label":"K65 (D2,D0)", "x":8.25, "y":3},
+                {"label":"K66 (D2,D1)", "x":9.25, "y":3},
+                {"label":"K67 (D2,D7)", "x":10.25, "y":3},
+                {"label":"K68 (D2,B4)", "x":11.25, "y":3},
+                {"label":"K70 (B5,B6)", "x":12.25, "y":3},
+                {"label":"K71 (B5,F7)", "x":13.25, "y":3},
+                {"label":"K72 (B5,F6)", "x":14.25, "y":3},
+                {"label":"K73 (B5,F5)", "x":15.25, "y":3},
+                {"label":"K74 (B5,F4)", "x":16.25, "y":3, "w":2.75},
+                {"label":"K75 (B5,D0)", "x":0, "y":4, "w":2},
+                {"label":"K76 (B5,D1)", "x":2, "y":4},
+                {"label":"K77 (B5,D7)", "x":4, "y":4, "w":1.25},
+                {"label":"K78 (B5,B4)", "x":5.25, "y":4, "w":1.25},
+                {"label":"K80 (D5,B6)", "x":6.5, "y":4, "w":1.25},
+                {"label":"K81 (D5,F7)", "x":7.75, "y":4, "w":6.25},
+                {"label":"K82 (D5,F6)", "x":14, "y":4, "w":1.25},
+                {"label":"K83 (D5,F5)", "x":15.25, "y":4, "w":1.25},
+                {"label":"K84 (D5,F4)", "x":16.5, "y":4, "w":1.25},
+                {"label":"K85 (D5,D0)", "x":17.75, "y":4, "w":1.25}
+            ]
+        }
+    }
+}
diff --git a/keyboards/holyswitch/southpaw75/keymaps/default/keymap.c b/keyboards/holyswitch/southpaw75/keymaps/default/keymap.c
new file mode 100644
index 0000000000..29675ef773
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/keymaps/default/keymap.c
@@ -0,0 +1,35 @@
+/* Copyright 2020 Drewguy, MechMerlin
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT(
+        KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, KC_GRV,  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_BSPC,
+        KC_P7,   KC_P8,   KC_P9,   KC_PPLS, 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_BSLS,
+        KC_P4,   KC_P5,   KC_P6,            KC_CAPS,       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_P1,   KC_P2,   KC_P3,   KC_PENT, 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_P0,            KC_PDOT,          KC_LCTL,   KC_LGUI,   KC_LALT,                       KC_SPC,                              MO(1),   KC_RGUI,   KC_APP,    KC_RCTL
+    ),
+
+    [1] = LAYOUT(
+        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  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_DEL,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,      KC_TRNS,    KC_TRNS,    KC_TRNS,    RESET,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,       KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,
+        KC_TRNS,            KC_TRNS,          KC_TRNS,   KC_TRNS,   KC_TRNS,                       KC_TRNS,                              KC_TRNS,   KC_TRNS,   KC_TRNS,    KC_TRNS
+    ),
+
+};
diff --git a/keyboards/holyswitch/southpaw75/keymaps/default/readme.md b/keyboards/holyswitch/southpaw75/keymaps/default/readme.md
new file mode 100644
index 0000000000..bbcf7d1143
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for southpaw75
diff --git a/keyboards/holyswitch/southpaw75/keymaps/via/keymap.c b/keyboards/holyswitch/southpaw75/keymaps/via/keymap.c
new file mode 100644
index 0000000000..cfca6b435d
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/keymaps/via/keymap.c
@@ -0,0 +1,51 @@
+/* Copyright 2020 Drewguy, MechMerlin
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT(
+        KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, KC_GRV,  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_BSPC,
+        KC_P7,   KC_P8,   KC_P9,   KC_PPLS, 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_BSLS,
+        KC_P4,   KC_P5,   KC_P6,            KC_CAPS,       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_P1,   KC_P2,   KC_P3,   KC_PENT, 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_P0,            KC_PDOT,          KC_LCTL,   KC_LGUI,   KC_LALT,                       KC_SPC,                              MO(1),   KC_RGUI,   KC_APP,    KC_RCTL
+    ),
+
+    [1] = LAYOUT(
+        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  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_DEL,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,      KC_TRNS,    KC_TRNS,    KC_TRNS,    RESET,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,       KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,
+        KC_TRNS,            KC_TRNS,          KC_TRNS,   KC_TRNS,   KC_TRNS,                       KC_TRNS,                              KC_TRNS,   KC_TRNS,   KC_TRNS,    KC_TRNS
+    ),
+
+    [2] = LAYOUT(
+        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,      KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,       KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,
+        KC_TRNS,            KC_TRNS,          KC_TRNS,   KC_TRNS,   KC_TRNS,                       KC_TRNS,                              KC_TRNS,   KC_TRNS,   KC_TRNS,    KC_TRNS
+    ),
+
+    [3] = LAYOUT(
+        KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,      KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,       KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,   KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS,            KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS,
+        KC_TRNS,            KC_TRNS,          KC_TRNS,   KC_TRNS,   KC_TRNS,                       KC_TRNS,                              KC_TRNS,   KC_TRNS,   KC_TRNS,    KC_TRNS
+    ),
+
+};
diff --git a/keyboards/holyswitch/southpaw75/keymaps/via/rules.mk b/keyboards/holyswitch/southpaw75/keymaps/via/rules.mk
new file mode 100644
index 0000000000..36b7ba9cbc
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
diff --git a/keyboards/holyswitch/southpaw75/readme.md b/keyboards/holyswitch/southpaw75/readme.md
new file mode 100644
index 0000000000..9c7ade561b
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/readme.md
@@ -0,0 +1,23 @@
+# HolySwitch Co Southpaw75
+
+60% Keyboard with numpad on the left side. 
+
+This is the USB C, with pre soldered components and was a US exclusive sold through HolySwitch Co. The international 
+version was sold with a pro micro. 
+
+Firmware on the international version is not compatible with this PCB, and firmware for this PCB is not compatible 
+with the international version. 
+
+* Keyboard Maintainer: [Drewpyun](https://github.com/drewpyun), [MechMerlin](https://github.com/mechmerlin)
+* Hardware Supported: Southpaw75
+* Hardware Availability: [HolySwitch Co.](https://holyswitch.co/collections/group-buys/products/southpaw75)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make holyswitch/southpaw75:default
+
+Flashing example for this keyboard:
+
+    make holyswitch/southpaw75: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).
diff --git a/keyboards/holyswitch/southpaw75/rules.mk b/keyboards/holyswitch/southpaw75/rules.mk
new file mode 100644
index 0000000000..5c0d8f307c
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/rules.mk
@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# 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 = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
diff --git a/keyboards/holyswitch/southpaw75/southpaw75.c b/keyboards/holyswitch/southpaw75/southpaw75.c
new file mode 100644
index 0000000000..9024602277
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/southpaw75.c
@@ -0,0 +1,17 @@
+/* Copyright 2020 mechmerlin
+ *
+ * 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/>.
+ */
+
+#include "southpaw75.h"
diff --git a/keyboards/holyswitch/southpaw75/southpaw75.h b/keyboards/holyswitch/southpaw75/southpaw75.h
new file mode 100644
index 0000000000..0fd4ee0c00
--- /dev/null
+++ b/keyboards/holyswitch/southpaw75/southpaw75.h
@@ -0,0 +1,36 @@
+/* Copyright 2020 drewguy
+ *
+ * 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 "quantum.h"
+
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K10, K11, K12, K13, K14, K15, K16, K17, K18,        \
+    K20, K21, K22, K23, K24,   K25, K26, K27, K28, K30, K31, K32, K33, K34, K35, K36, K37, K38,      \
+    K40, K41, K42,      K43,    K44, K45, K46, K47, K48, K50, K51, K52, K53, K54, K55, K56,          \
+    K57, K58, K60, K61, K62,       K63, K64, K65, K66, K67, K68, K70, K71, K72, K73, K74,            \
+    K75,      K76,      K77,  K78,  K80,              K81,                K82,  K83,  K84,  K85      \
+) { \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08   }, \
+    { K10,   K11,   K12,   K13,   K14,   K15,   K16,   K17,   K18   }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   K27,   K28   }, \
+    { K30,   K31,   K32,   K33,   K34,   K35,   K36,   K37,   K38   }, \
+    { K40,   K41,   K42,   K43,   K44,   K45,   K46,   K47,   K48   }, \
+    { K50,   K51,   K52,   K53,   K54,   K55,   K56,   K57,   K58   }, \
+    { K60,   K61,   K62,   K63,   K64,   K65,   K66,   K67,   K68   }, \
+    { K70,   K71,   K72,   K73,   K74,   K75,   K76,   K77,   K78   }, \
+    { K80,   K81,   K82,   K83,   K84,   K85,   KC_NO, KC_NO, KC_NO }, \
+}