feat(touch): support touch driver on p4 (soc)

components/soc/esp32p4/touch_sensor_periph.c

@@ -0,0 +1,27 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "soc/touch_sensor_periph.h"
+
+/* Store IO number corresponding to the Touch Sensor channel number. */
+/* Note: T14 is an internal channel that does not have a corresponding external GPIO. */
+const int touch_sensor_channel_io_map[] = {
+    TOUCH_PAD_NUM0_GPIO_NUM,
+    TOUCH_PAD_NUM1_GPIO_NUM,
+    TOUCH_PAD_NUM2_GPIO_NUM,
+    TOUCH_PAD_NUM3_GPIO_NUM,
+    TOUCH_PAD_NUM4_GPIO_NUM,
+    TOUCH_PAD_NUM5_GPIO_NUM,
+    TOUCH_PAD_NUM6_GPIO_NUM,
+    TOUCH_PAD_NUM7_GPIO_NUM,
+    TOUCH_PAD_NUM8_GPIO_NUM,
+    TOUCH_PAD_NUM9_GPIO_NUM,
+    TOUCH_PAD_NUM10_GPIO_NUM,
+    TOUCH_PAD_NUM11_GPIO_NUM,
+    TOUCH_PAD_NUM12_GPIO_NUM,
+    TOUCH_PAD_NUM13_GPIO_NUM,
+    -1,
+};