MelGeek MJ6XY Refactor (#18862)

* mj6xy.h: convert tabs to spaces

* info.json: convert tabs to spaces

* info.json: apply friendly formatting

Whitespace-only change.

* rename LAYOUT_60_ansi_7u_spc to LAYOUT_60_ansi_tsangan

- rename `60_ansi_7u_spc` keymap to `default_ansi_tsangan`

* add K31 position to LAYOUT_60_iso

* rename LAYOUT_60_iso_7u_spc_split_rshift to LAYOUT_60_iso_tsangan_split_rshift

- rename `60_iso_7u_spc_split_rshift` keymap to `default_iso_tsangan_split_rshift`

* add K31 position to LAYOUT_60_iso_arrow

* add K31 position to LAYOUT_60_iso_arrow_6u_spc

* add K31 position to LAYOUT_60_iso_arrow_3u_spc

* refactor LAYOUT_60_iso_7u_spc into LAYOUT_60_iso_tsangan

- add K31 position to layout macro
- rename `60_iso_7u_spc` keymap to `default_iso_tsangan`

* add K31 position to LAYOUT_64_iso

- rename `64_iso` keymap to `default_64_iso`

* add K31 position to LAYOUT_64_iso_3u_spc

- rename `64_iso_3u_spc` keymap to `default_64_iso_3u_spc`

* add K31 position to LAYOUT_64_iso_split_3u_spc

- rename `64_iso_split_3u_spc` keymap to `default_64_iso_split_3u_spc`

* remove LAYOUT_60_iso_1u_lshift_split_rshift macro and keymap

Functionally identical to `LAYOUT_60_iso_split_rshift`.

* remove LAYOUT_60_iso_1u_lshift_7u_spc_split_rshift macro and keymap

Functionally identical to `LAYOUT_60_iso_tsangan_split_rshift`.

* rename LAYOUT_60_ansi_7u_spc_split_bs to LAYOUT_60_ansi_tsangan_split_bs

- rename `60_ansi_7u_spc_split_bs` keymap to `default_60_ansi_tsangan_split_bs`

* add K31 position to LAYOUT_60_iso_split_bs

* rename LAYOUT_60_iso_7u_spc_split_bs_rshift to LAYOUT_60_iso_tsangan_split_bs_rshift

- rename `60_iso_7u_spc_split_bs_rshift` keymap to `default_60_iso_tsangan_split_bs_rshift`

* add K31 position to LAYOUT_60_iso_arrow_split_bs

* add K31 position to LAYOUT_60_iso_arrow_3u_spc_split_bs

- rename `60_iso_arrow_3u_spc_split_bs` keymap to `default_60_iso_arrow_3u_spc_split_bs`

* add K31 position to LAYOUT_60_iso_arrow_split_bs_3u_spc

- rename `60_iso_arrow_split_bs_3u_spc` keymap to `default_60_iso_arrow_split_bs_3u_spc`

* refactor LAYOUT_60_iso_7u_spc_split_bs into LAYOUT_60_iso_tsangan_split_bs

- add K31 position to layout macro
- rename `60_iso_7u_spc_split_bs` keymap to `default_60_iso_tsangan_split_bs`

* add K31 position to LAYOUT_64_iso_split_bs

- rename `64_iso_split_bs` keymap to `default_64_iso_split_bs`

* add K31 position to LAYOUT_64_iso_3u_spc_split_bs

rename `64_iso_3u_spc_split_bs` keymap to `default_64_iso_3u_spc_split_bs`

* add K31 position to LAYOUT_64_iso_split_bs_3u_spc

- rename `64_iso_split_bs_3u_spc` keymap to `default_64_iso_split_bs_3u_spc`

* remove LAYOUT_60_ansi_arrow_6u_spc macro and keymap

Functionally identical to `LAYOUT_60_ansi_arrow`.

* remove LAYOUT_64_ansi_6u_spc macro and keymap

Functionally identical to `LAYOUT_64_ansi`.

* remove LAYOUT_60_iso_arrow_6u_spc macro and keymap

Functionally identical to `LAYOUT_60_iso_arrow`.

* remove LAYOUT_64_iso_6u_spc macro and keymap

Functionally identical to `LAYOUT_64_iso`.

* remove LAYOUT_60_ansi_arrow_6u_spc_split_bs macro and keymap

Functionally identical to `LAYOUT_60_ansi_arrow_split_bs`.

* remove LAYOUT_64_ansi_6u_spc_split_bs macro and keymap

Functionally identical to `LAYOUT_64_ansi_split_bs`.

* remove LAYOUT_60_iso_arrow_6u_spc_split_bs macro and keymap

Functionally identical to `LAYOUT_60_iso_arrow_split_bs`.

* remove LAYOUT_64_iso_6u_spc_split_bs macro and keymap

Functionally identical to `LAYOUT_64_iso_split_bs`.

* remove LAYOUT_60_iso_1u_lshift_split_bs_rshift macro and keymap

Functionally identical to `LAYOUT_60_iso_split_bs_rshift`.

* remove LAYOUT_60_iso_1u_lshift_7u_spc_split_bs_rshift macro and keymap

Functionally identical to `LAYOUT_60_iso_tsangan_split_bs_rshift`.

* refactor keymaps

- convert tabs to spaces
- update keycode grid alignment

* remove LAYOUT_60_ansi_arrow_3u_spc macro and keymap

Subset of `LAYOUT_60_ansi_arrow_3u_spc_split_bs`.

* remove LAYOUT_60_iso_arrow_3u_spc macro and keymap

Subset of `LAYOUT_60_iso_arrow_3u_spc_split_bs`.

* remove LAYOUT_60_iso_tsangan_split_bs macro and keymap

Subset of `LAYOUT_60_iso_tsangan_split_bs_rshift`.

* remove LAYOUT_60_iso_tsangan_split_rshift macro and keymap

Subset of `LAYOUT_60_iso_tsangan_split_bs_rshift`.

* remove LAYOUT_64_ansi_3u_spc macro and keymap

Subset of `LAYOUT_64_ansi_3u_spc_split_bs`.

* remove LAYOUT_64_iso_3u_spc macro and keymap

Subset of `LAYOUT_64_iso_3u_spc_split_bs`.

* remove LAYOUT_60_iso_split_bs macro and keymap

Subset of `LAYOUT_60_iso_split_bs_rshift`.

* remove LAYOUT_60_iso_split_rshift macro and keymap

Subset of `LAYOUT_60_iso_split_bs_rshift`.

* add LAYOUT_60_ansi_split_bs_rshift macro and keymap

* remove LAYOUT_60_ansi_split_bs macro and keymap

Subset of `LAYOUT_60_ansi_split_bs_rshift`.

* add LAYOUT_60_tsangan_hhkb macro and keymap

* remove LAYOUT_60_ansi_tsangan_split_bs macro and keymap

Subset of `LAYOUT_60_tsangan_hhkb`.

* standardize keymap names

Rename all keymaps per QMK guidelines (e.g. keymap using `LAYOUT_60_ansi_arrow` should be named `default_60_ansi_arrow`).

* add LAYOUT_all; refactor default keymap

Add a `LAYOUT_all` macro, and update the `default` keymap to use the new macro.

* refactor via keymap

Update the `via` keymap to match the behaviour of the `default` keymap.

* improve keyboard readme

- fix broken image reference
- improve grammar on keyboard description
- fix Hardware Availability link
- fix `make` instructions
- add bootloader and flashing instructions

* fix default_60_tsangan_hhkb keymap

Fix a keycode count mismatch.

* mj6xy.h: add matrix diagram

* KC_GESC -> QK_GESC per fauxpark

* KC_SLCK -> KC_SCRL per fauxpark

1 files changed, 17 insertions, 6 deletions

diff --git a/keyboards/melgeek/mj6xy/readme.md b/keyboards/melgeek/mj6xy/readme.md
index 952f8c4868..bbeffd3179 100755
--- a/keyboards/melgeek/mj6xy/readme.md
+++ b/keyboards/melgeek/mj6xy/readme.md
@@ -1,17 +1,28 @@
 # MJ6XY 60% Mechanical Keyboard PCB
 
-![MJ6XY](https://cdn.shopifycdn.net/s/files/1/0078/2863/5712/products/e66b60bbaa22111cfcb8c9287ff182fa_fe508bda-4e62-4d0e-9842-552ed1233af0_1024x1024@2x.jpg?v=1625753059)
+![MJ6XY rev3](https://raw.githubusercontent.com/noroadsleft/qmk_images/master/keyboards/melgeek/mj6xy/7084b1fb2e7228c664ee0e481544bd24.webp)
 
-## A Customizable 60% Mechanical Keyboard PCB which is support multi-layouts
-
-![A Customizable 60% Mechanical Keyboard PCB](https://cdn.shopifycdn.net/s/files/1/0078/2863/5712/products/e66b60bbaa22111cfcb8c9287ff182fa_fe508bda-4e62-4d0e-9842-552ed1233af0_1024x1024@2x.jpg?v=1625753059)
+A customizable 60% Mechanical Keyboard PCB which supports multiple layouts.
 
 * Keyboard Maintainer: QMK Community
 * Hardware Supported: MJ6XY 60% Mechanical Keyboard PCB
-* Hardware Availability: [MelGeek](https://www.melgeek.com/collections/pcb-plate/products/melgeek-mj6xy-soldered-pcba-melgeek-com)
+* Hardware Availability: [MelGeek](https://www.melgeek.com/products/melgeek-mj6xy-60-mechanical-keyboard-pcb-melgeek-com)
 
 Make example for this keyboard (after setting up your build environment):
 
-    make melgeek/mj6xy:default
+    make melgeek/mj6xy/rev3:default
+
+Flashing example for this keyboard:
+
+    make melgeek/mj6xy/rev3:default:flash
+
+## Bootloader
+
+To reset the board into bootloader mode, do one of the following:
+
+* **Bootmagic reset**: Hold the key at the top left of the keyboard while connecting the USB cable (also erases persistent settings)
+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**: Tap the Reset switch mounted on the bottom side of the PCB (near the QWERTY `S` and `D` keys)
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
 
 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).