5 files changed, 254 insertions, 0 deletions

diff --git a/keyboards/gmmk/pro/config.h b/keyboards/gmmk/pro/config.h
index ab3c7a7a2..64062bece 100644
--- a/keyboards/gmmk/pro/config.h
+++ b/keyboards/gmmk/pro/config.h
@@ -46,3 +46,20 @@
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
+
+/* SPI Config for LED Driver */
+#define SPI_DRIVER SPID1
+#define SPI_SCK_PIN A5
+#define SPI_MOSI_PIN A6
+#define SPI_MISO_PIN A7
+
+#define DRIVER_1_CS B13
+#define DRIVER_2_CS B14
+#define DRIVER_1_EN C13
+#define DRIVER_2_EN C13
+
+#define DRIVER_COUNT 2
+#define DRIVER_1_LED_TOTAL 66
+#define DRIVER_2_LED_TOTAL 32
+#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)
+
diff --git a/keyboards/gmmk/pro/halconf.h b/keyboards/gmmk/pro/halconf.h
new file mode 100644
index 000000000..23ecb202a
--- /dev/null
+++ b/keyboards/gmmk/pro/halconf.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#define HAL_USE_SPI TRUE
+#define SPI_USE_WAIT TRUE
+#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
+
+#include_next <halconf.h>
diff --git a/keyboards/gmmk/pro/mcuconf.h b/keyboards/gmmk/pro/mcuconf.h
new file mode 100644
index 000000000..bb1c0acde
--- /dev/null
+++ b/keyboards/gmmk/pro/mcuconf.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_SPI_USE_SPI1
+#define STM32_SPI_USE_SPI1 TRUE
diff --git a/keyboards/gmmk/pro/pro.c b/keyboards/gmmk/pro/pro.c
index 816d089a5..9ed7ac886 100644
--- a/keyboards/gmmk/pro/pro.c
+++ b/keyboards/gmmk/pro/pro.c
@@ -14,3 +14,225 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "pro.h"
+
+#ifdef RGB_MATRIX_ENABLE
+led_config_t 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 },
+    { 20,     18,     21,     23,     22,     94, 12,     19 },
+    { 25,     30,     26,     31,     27,     32, 29,     24 },
+    { 41,     36,     42,     37,     43,     38, 35,     40 },
+    { 46,     89,     47,     34,     48,     72, 78,     45 },
+    { 52,     39,     53,     97,     54,     82, 44,     51 },
+    { 58,     63,     59,     64,     NO_LED, 60, 62,     57 },
+    { 11,     90,     55,     17,     33,     49, NO_LED, 69 },
+    { NO_LED, 85,     93,     61,     96,     66, 50,     56 }
+}, {
+    { 0, 0 }, // 0, ESC, k13
+    { 0, 15 }, // 1, ~, k16
+    { 4, 26 }, // 2, Tab, k11
+    { 5, 38 }, // 3, Caps, k21
+    { 9, 49 }, // 4, Sh_L, k00
+    { 2, 61 }, // 5, Ct_L, k06
+    { 18, 0 }, // 6, F1, k26
+    { 14, 15 }, // 7, 1, k17
+    { 22, 26 }, // 8, Q, k10
+    { 25, 38 }, // 9, A, k12
+    { 33, 49 }, // 10, Z, k14
+    { 20, 61 }, // 11, Win_L, k90
+    { 33, 0 }, // 12, F2, k36
+    { 29, 15 }, // 13, 2, k27
+    { 36, 26 }, // 14, W, k20
+    { 40, 38 }, // 15, S, k22
+    { 47, 49 }, // 16, X, k24
+    { 38, 61 }, // 17, Alt_L, k93
+    { 47, 0 }, // 18, F3, k31
+    { 43, 15 }, // 19, 3, k37
+    { 51, 26 }, // 20, E, k30
+    { 54, 38 }, // 21, D, k32
+    { 61, 49 }, // 22, C, k34
+    { 61, 0 }, // 23, F4, k33
+    { 58, 15 }, // 24, 4, k47
+    { 65, 26 }, // 25, R, k40
+    { 69, 38 }, // 26, F, k42
+    { 76, 49 }, // 27, V, k44
+    { 79, 0 }, // 28, F5, k07
+    { 72, 15 }, // 29, 5, k46
+    { 79, 26 }, // 30, T, k41
+    { 83, 38 }, // 31, G, k43
+    { 90, 49 }, // 32, B, k45
+    { 92, 61 }, // 33, SPACE, k94
+    { 94, 0 }, // 34, F6, k63
+    { 87, 15 }, // 35, 6, k56
+    { 94, 26 }, // 36, Y, k51
+    { 98, 38 }, // 37, H, k53
+    { 105, 49 }, // 38, N, k55
+    { 108, 0 }, // 39, F7, k71
+    { 101, 15 }, // 40, 7, k57
+    { 108, 26 }, // 41, U, k50
+    { 112, 38 }, // 42, J, k52
+    { 119, 49 }, // 43, M, k54
+    { 123, 0 }, // 44, F8, k76
+    { 116, 15 }, // 45, 8, k67
+    { 123, 26 }, // 46, I, k60
+    { 126, 38 }, // 47, K, k62
+    { 134, 49 }, // 48, ,, k64
+    { 145, 61 }, // 49, Alt_R, k95
+    { 141, 0 }, // 50, F9, ka6
+    { 130, 15 }, // 51, 9, k77
+    { 137, 26 }, // 52, O, k70
+    { 141, 38 }, // 53, L, k72
+    { 148, 49 }, // 54, ., k74
+    { 159, 61 }, // 55, FN, k92
+    { 155, 0 }, // 56, F10, ka7
+    { 145, 15 }, // 57, 0, k87
+    { 152, 26 }, // 58, P, k80
+    { 155, 38 }, // 59, ;, k82
+    { 163, 49 }, // 60, ?, k85
+    { 170, 0 }, // 61, F11, ka3
+    { 159, 15 }, // 62, -, k86
+    { 166, 26 }, // 63, [, k81
+    { 170, 38 }, // 64, ", k83
+    { 173, 61 }, // 65, Ct_R, k04
+    { 184, 0 }, // 66, F12, ka5
+    { 0, 8 }, // 67, LED, l01
+    { 224, 8 }, // 68, LED, l11
+    { 202, 0 }, // 69, Prt, k97
+    { 0, 15 }, // 70, LED, l02
+    { 224, 15 }, // 71, LED, l12
+    { 224, 15 }, // 72, Del, k65
+    { 0, 21 }, // 73, LED, l03
+    { 224, 21 }, // 74, LED, l13
+    { 224, 26 }, // 75, PgUp, k15
+    { 0, 28 }, // 76, LED, l04
+    { 224, 28 }, // 77, LED, l14
+    { 173, 15 }, // 78, =, k66
+    { 220, 64 }, // 79, Right, k05
+    { 0, 35 }, // 80, LED, l05
+    { 224, 35 }, // 81, LED, l15
+    { 224, 49 }, // 82, End, k75
+    { 0, 42 }, // 83, LED, l06
+    { 224, 42 }, // 84, LED, l16
+    { 195, 15 }, // 85, BSpc, ka1
+    { 224, 38 }, // 86, PgDn, k25
+    { 0, 48 }, // 87, LED, l07
+    { 224, 48 }, // 88, LED, l17
+    { 181, 26 }, // 89, ], k61
+    { 182, 49 }, // 90, Sh_R, k91
+    { 0, 55 }, // 91, LED, l08
+    { 224, 55 }, // 92, LED, l18
+    { 199, 26 }, // 93, \, ka2
+    { 206, 52 }, // 94, Up, k35
+    { 191, 64 }, // 95, Left, k03
+    { 193, 38 }, // 96, Enter, ka4
+    { 206, 64 } // 97, Down, k73
+}, {
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2,
+    4, 2, 2, 4, 4, 2, 2, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 4, 4, 4, 4, 4
+} };
+
+const aw_led g_aw_leds[DRIVER_LED_TOTAL] = {
+    { 0, CS1_SW1, CS2_SW1, CS3_SW1 },  //  0, ESC, k13
+    { 0, CS4_SW1, CS5_SW1, CS6_SW1 },  //  1, ~, k16
+    { 0, CS7_SW1, CS8_SW1, CS9_SW1 },  //  2, Tab, k11
+    { 0, CS10_SW1, CS11_SW1, CS12_SW1 },  //  3, Caps, k21
+    { 0, CS13_SW1, CS14_SW1, CS15_SW1 },  //  4, Sh_L, k00
+    { 0, CS16_SW1, CS17_SW1, CS18_SW1 },  //  5, Ct_L, k06
+    { 0, CS1_SW2, CS2_SW2, CS3_SW2 },  //  6, F1, k26
+    { 0, CS4_SW2, CS5_SW2, CS6_SW2 },  //  7, 1, k17
+    { 0, CS7_SW2, CS8_SW2, CS9_SW2 },  //  8, Q, k10
+    { 0, CS10_SW2, CS11_SW2, CS12_SW2 },  //  9, A, k12
+    { 0, CS13_SW2, CS14_SW2, CS15_SW2 },  //  10, Z, k14
+    { 0, CS16_SW2, CS17_SW2, CS18_SW2 },  //  11, Win_L, k90
+    { 0, CS1_SW3, CS2_SW3, CS3_SW3 },  //  12, F2, k36
+    { 0, CS4_SW3, CS5_SW3, CS6_SW3 },  //  13, 2, k27
+    { 0, CS7_SW3, CS8_SW3, CS9_SW3 },  //  14, W, k20
+    { 0, CS10_SW3, CS11_SW3, CS12_SW3 },  //  15, S, k22
+    { 0, CS13_SW3, CS14_SW3, CS15_SW3 },  //  16, X, k24
+    { 0, CS16_SW3, CS17_SW3, CS18_SW3 },  //  17, Alt_L, k93
+    { 0, CS1_SW4, CS2_SW4, CS3_SW4 },  //  18, F3, k31
+    { 0, CS4_SW4, CS5_SW4, CS6_SW4 },  //  19, 3, k37
+    { 0, CS7_SW4, CS8_SW4, CS9_SW4 },  //  20, E, k30
+    { 0, CS10_SW4, CS11_SW4, CS12_SW4 },  //  21, D, k32
+    { 0, CS13_SW4, CS14_SW4, CS15_SW4 },  //  22, C, k34
+    { 0, CS1_SW5, CS2_SW5, CS3_SW5 },  //  23, F4, k33
+    { 0, CS4_SW5, CS5_SW5, CS6_SW5 },  //  24, 4, k47
+    { 0, CS7_SW5, CS8_SW5, CS9_SW5 },  //  25, R, k40
+    { 0, CS10_SW5, CS11_SW5, CS12_SW5 },  //  26, F, k42
+    { 0, CS13_SW5, CS14_SW5, CS15_SW5 },  //  27, V, k44
+    { 0, CS1_SW6, CS2_SW6, CS3_SW6 },  //  28, F5, k07
+    { 0, CS4_SW6, CS5_SW6, CS6_SW6 },  //  29, 5, k46
+    { 0, CS7_SW6, CS8_SW6, CS9_SW6 },  //  30, T, k41
+    { 0, CS10_SW6, CS11_SW6, CS12_SW6 },  //  31, G, k43
+    { 0, CS13_SW6, CS14_SW6, CS15_SW6 },  //  32, B, k45
+    { 0, CS16_SW6, CS17_SW6, CS18_SW6 },  //  33, SPACE, k94
+    { 0, CS1_SW7, CS2_SW7, CS3_SW7 },  //  34, F6, k63
+    { 0, CS4_SW7, CS5_SW7, CS6_SW7 },  //  35, 6, k56
+    { 0, CS7_SW7, CS8_SW7, CS9_SW7 },  //  36, Y, k51
+    { 0, CS10_SW7, CS11_SW7, CS12_SW7 },  //  37, H, k53
+    { 0, CS13_SW7, CS14_SW7, CS15_SW7 },  //  38, N, k55
+    { 0, CS1_SW8, CS2_SW8, CS3_SW8 },  //  39, F7, k71
+    { 0, CS4_SW8, CS5_SW8, CS6_SW8 },  //  40, 7, k57
+    { 0, CS7_SW8, CS8_SW8, CS9_SW8 },  //  41, U, k50
+    { 0, CS10_SW8, CS11_SW8, CS12_SW8 },  //  42, J, k52
+    { 0, CS13_SW8, CS14_SW8, CS15_SW8 },  //  43, M, k54
+    { 0, CS1_SW9, CS2_SW9, CS3_SW9 },  //  44, F8, k76
+    { 0, CS4_SW9, CS5_SW9, CS6_SW9 },  //  45, 8, k67
+    { 0, CS7_SW9, CS8_SW9, CS9_SW9 },  //  46, I, k60
+    { 0, CS10_SW9, CS11_SW9, CS12_SW9 },  //  47, K, k62
+    { 0, CS13_SW9, CS14_SW9, CS15_SW9 },  //  48, ,, k64
+    { 0, CS16_SW9, CS17_SW9, CS18_SW9 },  //  49, Alt_R, k95
+    { 0, CS1_SW10, CS2_SW10, CS3_SW10 },  //  50, F9, ka6
+    { 0, CS4_SW10, CS5_SW10, CS6_SW10 },  //  51, 9, k77
+    { 0, CS7_SW10, CS8_SW10, CS9_SW10 },  //  52, O, k70
+    { 0, CS10_SW10, CS11_SW10, CS12_SW10 },  //  53, L, k72
+    { 0, CS13_SW10, CS14_SW10, CS15_SW10 },  //  54, ., k74
+    { 0, CS16_SW10, CS17_SW10, CS18_SW10 },  //  55, FN, k92
+    { 0, CS1_SW11, CS2_SW11, CS3_SW11 },  //  56, F10, ka7
+    { 0, CS4_SW11, CS5_SW11, CS6_SW11 },  //  57, 0, k87
+    { 0, CS7_SW11, CS8_SW11, CS9_SW11 },  //  58, P, k80
+    { 0, CS10_SW11, CS11_SW11, CS12_SW11 },  //  59, ;, k82
+    { 0, CS13_SW11, CS14_SW11, CS15_SW11 },  //  60, ?, k85
+    { 0, CS1_SW12, CS2_SW12, CS3_SW12 },  //  61, F11, ka3
+    { 0, CS4_SW12, CS5_SW12, CS6_SW12 },  //  62, -, k86
+    { 0, CS7_SW12, CS8_SW12, CS9_SW12 },  //  63, [, k81
+    { 0, CS10_SW12, CS11_SW12, CS12_SW12 },  //  64, ", k83
+    { 0, CS16_SW12, CS17_SW12, CS18_SW12 },  //  65, Ct_R, k04
+
+    { 1, CS1_SW1, CS2_SW1, CS3_SW1 },  //  66, F12, ka5
+    { 1, CS13_SW1, CS14_SW1, CS15_SW1 },  //  67, LED, l01
+    { 1, CS16_SW1, CS17_SW1, CS18_SW1 },  //  68, LED, l11
+    { 1, CS4_SW2, CS5_SW2, CS6_SW2 },  //  69, Prt, k97
+    { 1, CS13_SW2, CS14_SW2, CS15_SW2 },  //  70, LED, l02
+    { 1, CS16_SW2, CS17_SW2, CS18_SW2 },  //  71, LED, l12
+    { 1, CS4_SW3, CS5_SW3, CS6_SW3 },  //  72, Del, k65
+    { 1, CS13_SW3, CS14_SW3, CS15_SW3 },  //  73, LED, l03
+    { 1, CS16_SW3, CS17_SW3, CS18_SW3 },  //  74, LED, l13
+    { 1, CS4_SW4, CS5_SW4, CS6_SW4 },  //  75, PgUp, k15
+    { 1, CS13_SW4, CS14_SW4, CS15_SW4 },  //  76, LED, l04
+    { 1, CS16_SW4, CS17_SW4, CS18_SW4 },  //  77, LED, l14
+    { 1, CS1_SW5, CS2_SW5, CS3_SW5 },  //  78, =, k66
+    { 1, CS10_SW5, CS11_SW5, CS12_SW5 },  //  79, Right, k05
+    { 1, CS13_SW5, CS14_SW5, CS15_SW5 },  //  80, LED, l05
+    { 1, CS16_SW5, CS17_SW5, CS18_SW5 },  //  81, LED, l15
+    { 1, CS4_SW6, CS5_SW6, CS6_SW6 },  //  82, End, k75
+    { 1, CS13_SW6, CS14_SW6, CS15_SW6 },  //  83, LED, l06
+    { 1, CS16_SW6, CS17_SW6, CS18_SW6 },  //  84, LED, l16
+    { 1, CS1_SW7, CS2_SW7, CS3_SW7 },  //  85, BSpc, ka1
+    { 1, CS4_SW7, CS5_SW7, CS6_SW7 },  //  86, PgDn, k25
+    { 1, CS13_SW7, CS14_SW7, CS15_SW7 },  //  87, LED, l07
+    { 1, CS16_SW7, CS17_SW7, CS18_SW7 },  //  88, LED, l17
+    { 1, CS1_SW8, CS2_SW8, CS3_SW8 },  //  89, ], k61
+    { 1, CS4_SW8, CS5_SW8, CS6_SW8 },  //  90, Sh_R, k91
+    { 1, CS13_SW8, CS14_SW8, CS15_SW8 },  //  91, LED, l08
+    { 1, CS16_SW8, CS17_SW8, CS18_SW8 },  //  92, LED, l18
+    { 1, CS1_SW9, CS2_SW9, CS3_SW9 },  //  93, \, ka2
+    { 1, CS4_SW9, CS5_SW9, CS6_SW9 },  //  94, Up, k35
+    { 1, CS4_SW10, CS5_SW10, CS6_SW10 },  //  95, Left, k03
+    { 1, CS1_SW11, CS2_SW11, CS3_SW11 },  //  96, Enter, ka4
+    { 1, CS4_SW11, CS5_SW11, CS6_SW11 },  //  97, Down, k73
+};
+#endif
diff --git a/keyboards/gmmk/pro/rules.mk b/keyboards/gmmk/pro/rules.mk
index b12d055a3..6221d6408 100644
--- a/keyboards/gmmk/pro/rules.mk
+++ b/keyboards/gmmk/pro/rules.mk
@@ -21,3 +21,5 @@ RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 ENCODER_ENABLE = yes
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = AW20216