[Keyboard] smallkeyboard support (#12817)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

keyboards/smallkeyboard/smallkeyboard.c

@@ -0,0 +1,49 @@
+/* Copyright 2021 zhouqiong19840119
+  * 
+  * 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 "smallkeyboard.h"
+
+#ifdef RGB_MATRIX_ENABLE
+
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+/* Refer to IS31 manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+	{0, C1_3,  C2_3,  C3_3},// BL1
+    {0, C1_4,  C2_4,  C3_4},// BL2
+    {0, C1_5,  C2_5,  C3_5},// BL3
+    {0, C1_11, C2_11, C3_11},// BL4
+    {0, C1_12, C2_12, C3_12},// BL5
+    {0, C1_13, C2_13, C3_13},// BL6
+};
+
+led_config_t g_led_config = {
+    {
+        { 0,      1,     2},
+        { 3,      4,     5},
+    },
+    {
+        { 48, 32},{ 48, 48},{ 64, 48},
+        { 80, 16},{ 64, 32},{ 80, 32}
+    },
+    {
+        4, 4, 4, 
+        1, 1, 4
+    }
+};
+#endif