soc: added SOC_TOUCH_SENSE_SUPPORTED macro

components/soc/esp32/touch_sensor_periph.c

@@ -1,21 +1,13 @@
-// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2015-2022 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. */
-const int touch_sensor_channel_io_map[SOC_TOUCH_SENSOR_NUM] = {
+const int touch_sensor_channel_io_map[] = {
     TOUCH_PAD_NUM0_GPIO_NUM,
     TOUCH_PAD_NUM1_GPIO_NUM,
     TOUCH_PAD_NUM2_GPIO_NUM,