Add Ripple TKL Keyboard firmware (#20301)

keyboards/cannonkeys/ripple/config.h

@@ -0,0 +1,18 @@
+// Copyright 2022 Andrew Kannan (@awkannan)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define BACKLIGHT_PWM_DRIVER    PWMD3
+#define BACKLIGHT_PWM_CHANNEL   1
+#define BACKLIGHT_PAL_MODE      1
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+#define WS2812_SPI SPID2
+#define WS2812_SPI_MOSI_PAL_MODE 0
+#define WS2812_SPI_SCK_PAL_MODE 0
+#define WS2812_SPI_SCK_PIN B13