99 files changed, 131 insertions(+), 117 deletions(-)

M docs/feature_led_matrix.md
M docs/feature_rgb_matrix.md
M docs/ja/feature_led_matrix.md
M drivers/led/aw20216.c
M drivers/led/aw20216.h
M drivers/led/ckled2001.c
M drivers/led/ckled2001.h
M drivers/led/issi/is31fl3731-simple.c
M drivers/led/issi/is31fl3731-simple.h
M drivers/led/issi/is31fl3731.c
M drivers/led/issi/is31fl3731.h
M drivers/led/issi/is31fl3733.c
M drivers/led/issi/is31fl3733.h
M drivers/led/issi/is31fl3736.c
M drivers/led/issi/is31fl3736.h
M drivers/led/issi/is31fl3737.c
M drivers/led/issi/is31fl3737.h
M drivers/led/issi/is31fl3741.c
M drivers/led/issi/is31fl3741.h
M keyboards/canary/canary60rgb/canary60rgb.c
M keyboards/clueboard/66_hotswap/gen1/gen1.c
M keyboards/dp60/dp60.c
M keyboards/durgod/dgk6x/galaxy/galaxy.c
M keyboards/durgod/dgk6x/hades/hades.c
M keyboards/durgod/dgk6x/venus/venus.c
M keyboards/dztech/dz60rgb/dz60rgb.c
M keyboards/dztech/dz60rgb_ansi/dz60rgb_ansi.c
M keyboards/dztech/dz60rgb_wkl/dz60rgb_wkl.c
M keyboards/dztech/dz65rgb/v1/v1.c
M keyboards/dztech/dz65rgb/v2/v2.c
M keyboards/dztech/dz65rgb/v3/v3.c
M keyboards/ergodox_ez/ergodox_ez.c
M keyboards/ergodox_infinity/ergodox_infinity.c
M keyboards/evyd13/atom47/rev5/rev5.c
M keyboards/exclusive/e6_rgb/e6_rgb.c
M keyboards/fallacy/indicators.c
M keyboards/geekboards/tester/tester.c
M keyboards/gmmk/pro/ansi/keymaps/mattgauf/ansi.c
M keyboards/hs60/v1/v1.c
M keyboards/inett_studio/sqx/hotswap/hotswap.c
M keyboards/inett_studio/sqx/universal/universal.c
M keyboards/k_type/is31fl3733-dual.h
M keyboards/k_type/k_type.c
M keyboards/kbdfans/bella/rgb/rgb.c
M keyboards/kbdfans/bella/rgb_iso/rgb_iso.c
M keyboards/kbdfans/boop65/rgb/rgb.c
M keyboards/kbdfans/kbd67/mkiirgb/v1/v1.c
M keyboards/kbdfans/kbd67/mkiirgb/v2/v2.c
M keyboards/kbdfans/kbd67/mkiirgb/v3/v3.c
M keyboards/kbdfans/kbdmini/kbdmini.c
M keyboards/kbdfans/maja/maja.c
M keyboards/keychron/q1/rev_0100/rev_0100.c
M keyboards/keychron/q1/rev_0102/rev_0102.c
M keyboards/latin17rgb/latin17rgb.c
M keyboards/latin60rgb/latin60rgb.c
M keyboards/latin6rgb/latin6rgb.c
M keyboards/matrix/m20add/rgb_ring.c
M keyboards/matrix/noah/noah.c
M keyboards/mechlovin/adelais/rgb_led/rev2/rev2.c
M keyboards/mechlovin/adelais/rgb_led/rev3/rev3.c
M keyboards/mechlovin/delphine/rgb_led/rgb_led.c
M keyboards/mechlovin/hannah60rgb/rev2/rev2.c
M keyboards/mechlovin/infinity87/rgb_rev1/rgb_rev1.c
M keyboards/melgeek/mach80/rev1/rev1.c
M keyboards/melgeek/mj61/rev1/rev1.c
M keyboards/melgeek/mj61/rev2/rev2.c
M keyboards/melgeek/mj63/rev1/rev1.c
M keyboards/melgeek/mj63/rev2/rev2.c
M keyboards/melgeek/mj64/rev1/rev1.c
M keyboards/melgeek/mj64/rev2/rev2.c
M keyboards/melgeek/mj64/rev3/rev3.c
M keyboards/melgeek/mj65/rev3/rev3.c
M keyboards/melgeek/mojo68/rev1/rev1.c
M keyboards/melgeek/mojo75/rev1/rev1.c
M keyboards/melgeek/z70ultra/z70ultra.c
M keyboards/miller/gm862/gm862.c
M keyboards/moonlander/moonlander.c
M keyboards/mt64rgb/mt64rgb.c
M keyboards/mt84/mt84.c
M keyboards/neson_design/n6/n6.c
M keyboards/opendeck/32/rev1/rev1.c
M keyboards/planck/ez/ez.c
M keyboards/planck/light/light.c
M keyboards/playkbtw/pk64rgb/pk64rgb.c
M keyboards/smallkeyboard/smallkeyboard.c
M keyboards/terrazzo/terrazzo.c
M keyboards/tkc/portico/portico.c
M keyboards/whitefox/whitefox.c
M keyboards/wilba_tech/wt_rgb_backlight.c
M keyboards/xbows/knight/knight.c
M keyboards/xbows/knight_plus/knight_plus.c
M keyboards/xbows/nature/nature.c
M keyboards/xbows/numpad/numpad.c
M keyboards/xbows/ranger/ranger.c
M keyboards/xbows/woody/woody.c
M keyboards/xelus/dawn60/rev1_qmk/rev1_qmk.c
M keyboards/xelus/pachi/rgb/rev1/rev1.c
M keyboards/xelus/pachi/rgb/rev2/rev2.c
M platforms/progmem.h

@@ 54,7 54,7 @@ For split keyboards using `LED_MATRIX_SPLIT` with an LED driver, you can either 
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *    driver
  *    |  LED address

@@ 55,7 55,7 @@ For split keyboards using `RGB_MATRIX_SPLIT` with an LED driver, you can either 
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 140,7 140,7 @@ Currently only 4 drivers are supported, but it would be trivial to support all 8
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 218,7 218,7 @@ Currently only 2 drivers are supported, but it would be trivial to support all 4
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 319,7 319,7 @@ Here is an example using 2 drivers.
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-const aw_led __flash g_aw_leds[DRIVER_LED_TOTAL] = {
+const aw_led PROGMEM g_aw_leds[DRIVER_LED_TOTAL] = {
 /* Each AW20216 channel is controlled by a register at some offset between 0x00
  * and 0xD7 inclusive.
  * See drivers/awinic/aw20216.h for the mapping between register offsets and

@@ 52,7 52,7 @@ I2C IS31FL3731 RGB コントローラを使ったアドレス指定可能な LED
 
 `<keyboard>.c` に全ての LED を列挙する配列を定義します:
 
-    const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+    const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     /* これらの位置については IS31 マニュアルを参照してください
     *   driver
     *   |  LED address

@@ 119,7 119,8 @@ void AW20216_init(pin_t cs_pin, pin_t en_pin) {
 }
 
 void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
-    aw_led led = g_aw_leds[index];
+    aw_led led;
+    memcpy_P(&led, (&g_aw_leds[index]), sizeof(led));
 
     g_pwm_buffer[led.driver][led.r]          = red;
     g_pwm_buffer[led.driver][led.g]          = green;

@@ 28,7 28,7 @@ typedef struct aw_led {
     uint8_t b;
 } aw_led;
 
-extern const aw_led __flash g_aw_leds[DRIVER_LED_TOTAL];
+extern const aw_led PROGMEM g_aw_leds[DRIVER_LED_TOTAL];
 
 void AW20216_init(pin_t cs_pin, pin_t en_pin);
 void AW20216_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);

@@ 141,8 141,9 @@ void CKLED2001_init(uint8_t addr) {
 }
 
 void CKLED2001_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    ckled2001_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        ckled2001_led led = g_ckled2001_leds[index];
+        memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;


@@ 158,7 159,8 @@ void CKLED2001_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void CKLED2001_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    ckled2001_led led = g_ckled2001_leds[index];
+    ckled2001_led led;
+    memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;

@@ 27,7 27,7 @@ typedef struct ckled2001_led {
     uint8_t b;
 } __attribute__((packed)) ckled2001_led;
 
-extern const ckled2001_led __flash g_ckled2001_leds[DRIVER_LED_TOTAL];
+extern const ckled2001_led PROGMEM g_ckled2001_leds[DRIVER_LED_TOTAL];
 
 void CKLED2001_init(uint8_t addr);
 bool CKLED2001_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 193,8 193,9 @@ void IS31FL3731_init(uint8_t addr) {
 }
 
 void IS31FL3731_set_value(int index, uint8_t value) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         // Subtract 0x24 to get the second index of g_pwm_buffer
         g_pwm_buffer[led.driver][led.v - 0x24]   = value;


@@ 209,7 210,8 @@ void IS31FL3731_set_value_all(uint8_t value) {
 }
 
 void IS31FL3731_set_led_control_register(uint8_t index, bool value) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register = (led.v - 0x24) / 8;
     uint8_t bit_value        = (led.v - 0x24) % 8;

@@ 27,7 27,7 @@ typedef struct is31_led {
     uint8_t v;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3731_init(uint8_t addr);
 void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 181,8 181,9 @@ void IS31FL3731_init(uint8_t addr) {
 }
 
 void IS31FL3731_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         // Subtract 0x24 to get the second index of g_pwm_buffer
         g_pwm_buffer[led.driver][led.r - 0x24]   = red;


@@ 199,7 200,8 @@ void IS31FL3731_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3731_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = (led.r - 0x24) / 8;
     uint8_t control_register_g = (led.g - 0x24) / 8;

@@ 28,7 28,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3731_init(uint8_t addr);
 void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 181,8 181,9 @@ void IS31FL3733_init(uint8_t addr, uint8_t sync) {
 }
 
 void IS31FL3733_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;


@@ 198,7 199,8 @@ void IS31FL3733_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3733_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;

@@ 30,7 30,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3733_init(uint8_t addr, uint8_t sync);
 bool IS31FL3733_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 163,8 163,9 @@ void IS31FL3736_init(uint8_t addr) {
 }
 
 void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r] = red;
         g_pwm_buffer[led.driver][led.g] = green;


@@ 180,7 181,8 @@ void IS31FL3736_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3736_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     // IS31FL3733
     // The PWM register for a matrix position (0x00 to 0xBF) can be

@@ 39,7 39,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3736_init(uint8_t addr);
 void IS31FL3736_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 166,8 166,9 @@ void IS31FL3737_init(uint8_t addr) {
 }
 
 void IS31FL3737_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;


@@ 183,7 184,8 @@ void IS31FL3737_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     uint8_t control_register_r = led.r / 8;
     uint8_t control_register_g = led.g / 8;

@@ 30,7 30,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3737_init(uint8_t addr);
 void IS31FL3737_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 174,8 174,9 @@ void IS31FL3741_init(uint8_t addr) {
 }
 
 void IS31FL3741_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    is31_led led;
     if (index >= 0 && index < DRIVER_LED_TOTAL) {
-        is31_led led = g_is31_leds[index];
+        memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;


@@ 191,7 192,8 @@ void IS31FL3741_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
 }
 
 void IS31FL3741_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
-    is31_led led = g_is31_leds[index];
+    is31_led led;
+    memcpy_P(&led, (&g_is31_leds[index]), sizeof(led));
 
     if (red) {
         g_scaling_registers[led.driver][led.r] = 0xFF;

@@ 30,7 30,7 @@ typedef struct is31_led {
     uint32_t b : 10;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3741_init(uint8_t addr);
 void IS31FL3741_write_register(uint8_t addr, uint8_t reg, uint8_t data);

@@ 16,7 16,7 @@
  #include "canary60rgb.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, J_14, K_14,  L_14 },
     { 0, J_13, K_13,  L_13 },
     { 0, J_12, K_12,  L_12 },

@@ 16,7 16,7 @@
 #include "gen1.h"
 
 #ifdef LED_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *    driver
  *    |  LED address

@@ 17,7 17,7 @@
 #include "dp60.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 19,7 19,7 @@
 #ifdef RGB_MATRIX_ENABLE
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 1,7 1,7 @@
 #include "dz60rgb.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, K_14, J_14, L_14 },
     { 0, K_13, J_13, L_13 },
     { 0, K_12, J_12, L_12 },

@@ 1,7 1,7 @@
 #include "dz60rgb_ansi.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, K_14, J_14, L_14 },
     { 0, K_13, J_13, L_13 },
     { 0, K_12, J_12, L_12 },

@@ 1,7 1,7 @@
 #include "dz60rgb_wkl.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, H_15, G_15, I_15 },
     { 0, K_14, J_14, L_14 },
     { 0, K_13, J_13, L_13 },

@@ 16,7 16,7 @@
 #include "v1.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, C8_8,  C7_8,  C6_8 },
     { 0, C9_8,  C7_7,  C6_7 },
     { 0, C9_7,  C8_7,  C6_6 },

@@ 16,7 16,7 @@
 #include "v2.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, C8_8,  C7_8,  C6_8 },
     { 0, C9_8,  C7_7,  C6_7 },
     { 0, C9_7,  C8_7,  C6_6 },

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS21_SW1, CS20_SW1, CS19_SW1},
     {0, CS21_SW2, CS20_SW2, CS19_SW2},
     {0, CS21_SW3, CS20_SW3, CS19_SW3}, 

@@ 243,7 243,7 @@ const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 
 #ifdef RGB_MATRIX_ENABLE
 // clang-format off
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /*   driver
  *   |  R location
  *   |  |      G location

@@ 174,7 174,7 @@ const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 #endif
 
 #ifdef LED_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 // The numbers in the comments are the led numbers DXX on the PCB
 /* Refer to IS31 manual for these locations
  *  driver

@@ 17,7 17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "rev5.h"
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 11,7 11,7 @@ void matrix_init_kb(void) {
   matrix_init_user();
 }
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 54,7 54,7 @@ void set_fallacy_led(int index, bool state) {
 
 /* define LED matrix
  */
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, C1_1},
     {0, C2_1},
     {0, C3_1},

@@ 1,5 1,5 @@
 #include "tester.h"
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 18,7 18,7 @@
 #include "ansi.h"
 
 #ifdef RGB_MATRIX_ENABLE
-led_config_t __flash g_led_config = {{
+led_config_t PROGMEM g_led_config = {{
     { 4,      NO_LED, NO_LED, 95,     65,     79, 5,      28 },
     { 8,      2,      9,      0,      10,     75, 1,      7  },
     { 14,     3,      15,     NO_LED, 16,     86, 6,      13 },

@@ 91,7 91,7 @@ void raw_hid_receive( uint8_t *data, uint8_t length )
 
 #ifdef HS60_ANSI
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 199,7 199,7 @@ led_config_t g_led_config = { {
 
 #else
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 20,7 20,7 @@
 #include "hotswap.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 20,7 20,7 @@
 #include "universal.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 28,7 28,7 @@ typedef struct is31_led {
     uint8_t b;
 } __attribute__((packed)) is31_led;
 
-extern const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL];
+extern const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL];
 
 void IS31FL3733_init(uint8_t bus, uint8_t addr, uint8_t sync);
 bool IS31FL3733_write_register(uint8_t index, uint8_t addr, uint8_t reg, uint8_t data);

@@ 23,7 23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "is31fl3733-dual.h"
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, B_1,  A_1,  C_1  },
     { 0, B_2,  A_2,  C_2  },
     { 0, B_3,  A_3,  C_3  },

@@ 15,7 15,7 @@
  */
 #include "rgb.h"
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS18_SW1, CS17_SW1, CS16_SW1},    /* RGB6 */
     {0, CS18_SW3, CS17_SW3, CS16_SW3},    /* RGB32 */
     {0, CS18_SW4, CS17_SW4, CS16_SW4},    /* RGB45 */

@@ 15,7 15,7 @@
  */
 #include "rgb_iso.h"
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS18_SW1, CS17_SW1, CS16_SW1},    /* RGB6 */
     {0, CS18_SW3, CS17_SW3, CS16_SW3},    /* RGB32 */
     {0, CS18_SW4, CS17_SW4, CS16_SW4},    /* RGB45 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS21_SW1, CS20_SW1, CS19_SW1},
     {0, CS21_SW2, CS20_SW2, CS19_SW2},
     {0, CS21_SW3, CS20_SW3, CS19_SW3}, 

@@ 16,7 16,7 @@
 
 #include "v1.h"
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
     {0, C8_8, C7_8, C6_8},     // LA17
     {0, C9_8, C7_7, C6_7},     // LA16

@@ 16,7 16,7 @@
 
 #include "v2.h"
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
     {0, C8_8,  C7_8, C6_8},   // LA17
     {0, C9_8,  C7_7, C6_7},   // LA16

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS21_SW1, CS20_SW1, CS19_SW1},
     {0, CS21_SW2, CS20_SW2, CS19_SW2},
     {0, CS21_SW3, CS20_SW3, CS19_SW3},

@@ 1,6 1,6 @@
 #include "kbdmini.h"
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, B_9,  A_9,  C_9  }, //LA33
     { 0, B_10, A_10, C_10 }, //LA37
     { 0, B_11, A_11, C_11 }, //LA41

@@ 1,6 1,6 @@
 #include "maja.h"
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 	{0, C2_1,  C3_1,  C4_1},  // LA0
     {0, C1_1,  C3_2, C4_2},   // LA1
     {0, C1_2,  C2_2, C4_3},   // LA2

@@ 17,7 17,7 @@
 #include "quantum.h"
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 #include "quantum.h"
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 16,7 16,7 @@
 #include "latin60rgb.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, K_13, J_13, L_13 },
     { 0, K_12, J_12, L_12 },
     { 0, K_11, J_11, L_11 },

@@ 17,7 17,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 30,7 30,7 @@
 #endif
 // rgb ring leds setting
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 58,7 58,7 @@ void matrix_scan_kb(void) {
 }
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 #include "adelais.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
     {0, C2_1,   C3_1,   C4_1}, //D102-A0-0
     {0, C5_1,   C6_1,   C7_1}, //D108-A1-1

@@ 17,7 17,7 @@
 #include "rev3.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS3_SW5, CS2_SW5, CS1_SW5}, /* D9-K31-00 */
     {0, CS6_SW5, CS5_SW5, CS4_SW5}, /* D46-K00-01 */
     {0, CS6_SW9, CS5_SW9, CS4_SW9}, /* D59-K01-02 */

@@ 18,7 18,7 @@
 
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 // left CA
     {0, C5_2,   C6_2,   C7_2}, //D2-0
     {0, C1_1,   C3_2,   C4_2}, //D20-1

@@ 17,7 17,7 @@
 #include "rev2.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 #include "rgb_rev1.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS34_SW1,   CS35_SW1,   CS36_SW1}, //D92-K00-0
     {0, CS37_SW1,   CS38_SW1,   CS39_SW1}, //D94-K01-1
     {0, CS31_SW1,   CS32_SW1,   CS33_SW1}, //D96-K02-2

@@ 19,7 19,7 @@
 #ifdef RGB_MATRIX_ENABLE
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1},  /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2},  /* RGB2 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3},  /* RGB3 */

@@ 17,7 17,7 @@
 #include "mj61.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS12_SW1, CS11_SW1, CS10_SW1}, /* RGB1 */
     {0, CS12_SW2, CS11_SW2, CS10_SW2}, /* RGB2 */
     {0, CS12_SW3, CS11_SW3, CS10_SW3}, /* RGB3 */

@@ 19,7 19,7 @@
 #ifdef RGB_MATRIX_ENABLE
 
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1},  /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2},  /* RGB3 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3},  /* RGB4 */

@@ 19,7 19,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0,  CS9_SW1, CS8_SW1, CS7_SW1},   /* RGB1 */
     {0,  CS9_SW2, CS8_SW2, CS7_SW2},   /* RGB2 */
     {0,  CS9_SW3, CS8_SW3, CS7_SW3},   /* RGB3 */

@@ 19,7 19,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0,  CS9_SW1, CS8_SW1, CS7_SW1},   /* RGB1 */
     {0,  CS9_SW2, CS8_SW2, CS7_SW2},   /* RGB3 */
     {0,  CS9_SW3, CS8_SW3, CS7_SW3},   /* RGB4 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1}, /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2}, /* RGB2 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3}, /* RGB3 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1},  /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2},  /* RGB2 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3},  /* RGB3 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1},  /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2},  /* RGB3 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3},  /* RGB4 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1,  CS8_SW1,  CS7_SW1},  /* RGB1 */
     {0, CS9_SW2,  CS8_SW2,  CS7_SW2},  /* RGB2 */
     {0, CS9_SW3,  CS8_SW3,  CS7_SW3},  /* RGB3 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS9_SW1, CS8_SW1, CS7_SW1},    /* RGB1 */
     {0, CS9_SW2, CS8_SW2, CS7_SW2},    /* RGB2 */
     {0, CS9_SW3, CS8_SW3, CS7_SW3},    /* RGB3 */

@@ 18,7 18,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0,  CS6_SW1,  CS5_SW1,  CS4_SW1}, /* RGB1 */
     {0,  CS6_SW2,  CS5_SW2,  CS4_SW2}, /* RGB2 */
     {0,  CS6_SW3,  CS5_SW3,  CS4_SW3}, /* RGB3 */

@@ 18,7 18,7 @@
 
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, CS28_SW1, CS30_SW1, CS29_SW1}, /* RGB10 */
     {0, CS28_SW2, CS30_SW2, CS29_SW2}, /* RGB11 */
     {0, CS28_SW3, CS30_SW3, CS29_SW3}, /* RGB12 */

@@ 1,7 1,7 @@
 #include "gm862.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, B_1,    A_1,    C_1},
     {0, B_2,    A_2,    C_2},
     {0, B_3,    A_3,    C_3},

@@ 203,7 203,7 @@ layer_state_t layer_state_set_kb(layer_state_t state) {
 
 #ifdef RGB_MATRIX_ENABLE
 // clang-format off
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 16,7 16,7 @@
 #include "mt64rgb.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
  /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 16,7 16,7 @@
 #include "mt84.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
  /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 187,7 187,7 @@ static void self_testing(void)
     update_ticks();
 }
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     /* Refer to IS31 manual for these locations
      *   driver
      *   |  R location

@@ 17,7 17,7 @@
 #include "rev1.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     /* Refer to IS31 manual for these locations
      *   driver
      *   |  R location

@@ 21,7 21,7 @@
 
 keyboard_config_t keyboard_config;
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 16,7 16,7 @@
 
 #include "light.h"
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 #include "pk64rgb.h"
 
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
  /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 17,7 17,7 @@
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     /* Refer to IS31 manual for these locations
      *   driver
      *   |  R location

@@ 21,7 21,7 @@
     #include "print.h"
     #include "quantum.h"
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  * https://cdn-learn.adafruit.com/downloads/pdf/adafruit-15x7-7x15-charlieplex-led-matrix-charliewing-featherwing.pdf
  */

@@ 19,7 19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #ifdef RGB_MATRIX_ENABLE
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     { 0, C2_1,  C3_1,  C4_1  },
     { 0, C1_1,  C3_2,  C4_2  },
     { 0, C1_2,  C2_2,  C4_3  },

@@ 18,7 18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "whitefox.h"
 
 #ifdef LED_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 // The numbers in the comments are the led numbers DXX on the PCB
 /* Refer to IS31 manual for these locations
  *  driver

@@ 158,7 158,7 @@ uint32_t g_any_key_hit = 0;
 // ADDR_2 is not needed. it is here as a dummy
 #define ISSI_ADDR_1 0x50
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 239,7 239,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_1 0x50
 #define ISSI_ADDR_2 0x52
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 382,7 382,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 // set to 0 for write, 1 for read (as per I2C protocol)
 #define ISSI_ADDR_1 0x74
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 414,7 414,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_2 0x76  // 11101[10] <- SDA
 #define ISSI_ADDR_3 0x75  // 11101[01] <- SCL
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 541,7 541,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_1 0x74
 #define ISSI_ADDR_2 0x76
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location


@@ 622,7 622,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_1 0x74
 #define ISSI_ADDR_2 0x77
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |   R location


@@ 709,7 709,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_1 0x74
 #define ISSI_ADDR_2
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
     {0, C1_9,  C3_10, C4_10}, // LB1
     {0, C1_10, C2_10, C4_11}, // LB2
     {0, C1_11, C2_11, C3_11}, // LB3


@@ 729,7 729,7 @@ const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
 #define ISSI_ADDR_1 0x74
 #define ISSI_ADDR_2 0x76
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 15,7 15,7 @@
  */
  #include "knight.h"
  #ifdef RGB_MATRIX_ENABLE
- const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+ const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
    {0, C1_3, C2_3, C3_3},   // L01
    {0, C1_4, C2_4, C3_4},   // L02

@@ 15,7 15,7 @@
  */
  #include "knight_plus.h"
  #ifdef RGB_MATRIX_ENABLE
- const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+ const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
   {0, C1_3, C2_3, C3_3},   // L01
   {0, C1_4, C2_4, C3_4},   // L02

@@ 15,7 15,7 @@
  */
  #include "nature.h"
  #ifdef RGB_MATRIX_ENABLE
- const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+ const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
 	{0, C1_3, C2_3, C3_3},   // L01
 	{0, C1_4, C2_4, C3_4},   // L02

@@ 15,7 15,7 @@
  */
  #include "numpad.h"
  #ifdef RGB_MATRIX_ENABLE
- const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+ const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
   {0, C3_3,  C2_3, C1_3},   // L01
   {0, C3_4,  C2_4, C1_4},   // L02

@@ 15,7 15,7 @@
  */
  #include "ranger.h"
  #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 
     {0, C3_3, C2_3, C1_3},  // L01
     {0, C3_4, C2_4, C1_4},  // L02

@@ 1,6 1,6 @@
 #include "woody.h"
 #ifdef RGB_MATRIX_ENABLE
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 	
 	{0, C8_8,  C7_8, C6_8},   // LA17
 	{0, C9_8,  C7_7, C6_7},   // LA16

@@ 25,7 25,7 @@
 #ifdef RGB_MATRIX_ENABLE
 LED_TYPE rgb_matrix_ws2812_array[WS2812_LED_TOTAL];
 
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 22,7 22,7 @@ void matrix_io_delay(void) { __asm__ volatile("nop\nnop\nnop\n"); }
 #ifdef RGB_MATRIX_ENABLE
 #include "i2c_master.h"
 #include "drivers/led/issi/is31fl3741.h"
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 22,7 22,7 @@ void matrix_io_delay(void) { __asm__ volatile("nop\nnop\nnop\n"); }
 #ifdef RGB_MATRIX_ENABLE
 #include "i2c_master.h"
 #include "drivers/led/issi/is31fl3741.h"
-const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = {
+const is31_led PROGMEM g_is31_leds[DRIVER_LED_TOTAL] = {
 /* Refer to IS31 manual for these locations
  *   driver
  *   |  R location

@@ 5,7 5,6 @@
 #else
 #    include <string.h>
 #    define PROGMEM
-#    define __flash
 #    define PSTR(x) x
 #    define PGM_P const char*
 #    define memcpy_P(dest, src, n) memcpy(dest, src, n)