Add dilly/pletcher layout (#2880)

* Add pletcher keymap to dilly/keymaps

For the moment, this keymap just removes unneeded RGB keycodes, since
an iPad will cut the keyboard off if LEDs are turned on.

* Drop support for A_RSFT, add media and autoshift

* Lower USB_MAX_POWER_CONSUMPTION for dilly on iPad

* Document USB_MAX_POWER_CONSUMPTION

This config option is useful for limiting the requested power by, e.g.,
an iOS device. While the default value is 500, a much lower value--say,
50--can sufficiently power a small keyboard without LEDs.

4 files changed, 112 insertions, 0 deletions

diff --git a/docs/config_options.md b/docs/config_options.md
index acc402665b..8cdcc97e49 100644
--- a/docs/config_options.md
+++ b/docs/config_options.md
@@ -89,6 +89,8 @@ This is a C header file that is one of the first things included, and will persi
   * tries to keep switch state consistent with keyboard LED state
 * `#define IS_COMMAND() ( keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) )`
   * key combination that allows the use of magic commands (useful for debugging)
+* `#define USB_MAX_POWER_CONSUMPTION`
+  * sets the maximum power (in mA) over USB for the device (default: 500)
 
 ## Features That Can Be Disabled
 
diff --git a/keyboards/dilly/keymaps/pletcher/config.h b/keyboards/dilly/keymaps/pletcher/config.h
new file mode 100644
index 0000000000..805bef4188
--- /dev/null
+++ b/keyboards/dilly/keymaps/pletcher/config.h
@@ -0,0 +1,11 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+#define AUTO_SHIFT_TIMEOUT 150
+#define NO_AUTO_SHIFT_SPECIAL
+#define NO_AUTO_SHIFT_NUMERIC
+#define USB_MAX_POWER_CONSUMPTION 50
+
+#endif
diff --git a/keyboards/dilly/keymaps/pletcher/keymap.c b/keyboards/dilly/keymaps/pletcher/keymap.c
new file mode 100644
index 0000000000..f91dabee76
--- /dev/null
+++ b/keyboards/dilly/keymaps/pletcher/keymap.c
@@ -0,0 +1,97 @@
+#include "dilly.h"
+#include "action_layer.h"
+
+extern keymap_config_t keymap_config;
+
+#define _BASE 0
+#define _FN1 1
+#define _FN2 2
+#define _FN3 3
+#define _FN4 4
+#define _FN5 5
+
+#define KC_ KC_TRNS
+#define _______ KC_TRNS
+
+// Tap-Hold keys
+#define KC_F_L3 LT(_FN3, KC_F)
+#define KC_ZCTL MT(MOD_LCTL, KC_Z)
+#define KC_XALT MT(MOD_LALT, KC_X)
+#define KC_CGUI MT(MOD_LGUI, KC_C)
+#define KC_V_L4 LT(_FN4, KC_V)
+#define KC_SPL2 LT(_FN2, KC_SPC)
+#define KC_B_L1 LT(_FN1, KC_B)
+#define KC_N_L5 LT(_FN5, KC_N)
+#define KC_MALT MT(MOD_RALT, KC_M)
+#define KC_BSCT MT(MOD_RCTL, KC_BSPC)
+#define KC_ENTS MT(MOD_RSFT, KC_ENT)
+#define KC_ESCS MT(MOD_RSFT, KC_ESC)
+
+#define KC_GUIC LGUI(KC_C)
+
+#define KC_RST RESET
+#define KC_DBUG DEBUG
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_BASE] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+      Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,
+  //|----+----+----+----+----+----+----+----+----+----|
+      A  , S  , D  ,F_L3, G  , H  , J  , K  , L  ,ESCS,
+  //|----+----+----+----+----+----+----+----+----+----|
+     ZCTL,XALT,CGUI,V_L4,SPL2,B_L1,N_L5,MALT,BSCT,ENTS
+  //`----+----+----+----+----+----+----+----+----+----'
+  ),
+
+  [_FN1] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+      1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,
+  //|----+----+----+----+----+----+----+----+----+----|
+      F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,    ,    ,BSPC,    ,    ,    ,    ,
+  //`----+----+----+----+----+----+----+----+----+----'
+  ),
+
+  [_FN2] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+     EXLM, AT ,HASH,DLR ,PERC,CIRC,AMPR,ASTR,LPRN,RPRN,
+  //|----+----+----+----+----+----+----+----+----+----|
+     F11 ,F12 ,    ,    ,    ,    ,    ,    ,    ,GRV ,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,    ,    ,TAB , DEL,    ,    ,    ,
+  //`----+----+----+----+----+----+----+----+----+----'
+  ),
+
+  [_FN3] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+         ,    ,    ,    ,    ,MINS,EQL ,LBRC,RBRC,BSLS,
+  //|----+----+----+----+----+----+----+----+----+----|
+     TAB ,    ,    ,    ,    ,COMM,DOT ,SLSH,SCLN,QUOT,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,    ,    ,BSPC,    ,LEFT,DOWN, UP ,RGHT
+  //`----+----+----+----+----+----+----+----+----+----'
+  ),
+
+  [_FN4] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+         ,    ,    ,    ,    ,UNDS,PLUS,LCBR,RCBR,PIPE,
+  //|----+----+----+----+----+----+----+----+----+----|
+     TAB ,    ,    ,    ,    , LT , GT ,QUES,COLN,DQUO,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,GUIC,    ,BSPC,    ,HOME,PGDN,PGUP,END
+  //`----+----+----+----+----+----+----+----+----+----'
+  ),
+
+  [_FN5] = KC_KEYMAP(
+  //,----+----+----+----+----+----+----+----+----+----.
+         ,    ,    ,RST ,    ,    ,MSTP,VOLD,VOLU,MPLY,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,DBUG,    ,    ,    ,    ,ASDN,ASUP,ASRP,
+  //|----+----+----+----+----+----+----+----+----+----|
+         ,    ,GUIC,    ,    ,    ,    ,    ,    ,ASTG
+  //`----+----+----+----+----+----+----+----+----+----'
+  )
+
+};
diff --git a/keyboards/dilly/keymaps/pletcher/rules.mk b/keyboards/dilly/keymaps/pletcher/rules.mk
new file mode 100644
index 0000000000..9b9dd8341b
--- /dev/null
+++ b/keyboards/dilly/keymaps/pletcher/rules.mk
@@ -0,0 +1,2 @@
+AUTO_SHIFT_ENABLE = yes
+RGBLIGHT_ENABLE = no