uart: support light sleep on esp32s3

components/soc/esp32s3/include/soc/Kconfig.soc_caps.in

@@ -659,6 +659,26 @@ config SOC_TOUCH_PAD_MEASURE_WAIT_MAX
     hex
     default 0xFF
 
+config SOC_UART_NUM
+    int
+    default 3
+
+config SOC_UART_FIFO_LEN
+    int
+    default 128
+
+config SOC_UART_BITRATE_MAX
+    int
+    default 5000000
+
+config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
+    bool
+    default y
+
+config SOC_UART_SUPPORT_WAKEUP_INT
+    bool
+    default y
+
 config SOC_UART_SUPPORT_RTC_CLK
     bool
     default y
@@ -838,19 +858,3 @@ config SOC_TWAI_BRP_MAX
 config SOC_TWAI_SUPPORTS_RX_STATUS
     bool
     default y
-
-config SOC_UART_FIFO_LEN
-    int
-    default 128
-
-config SOC_UART_BITRATE_MAX
-    int
-    default 5000000
-
-config SOC_UART_NUM
-    int
-    default 3
-
-config SOC_UART_SUPPORT_FSM_TX_WAIT_SEND
-    bool
-    default y

components/soc/esp32s3/include/soc/soc_caps.h

@@ -252,8 +252,13 @@
 #include "twai_caps.h"
 
 /*-------------------------- UART CAPS ---------------------------------------*/
-#include "uart_caps.h"
-
+// ESP32-S3 has 3 UARTs
+#define SOC_UART_NUM                (3)
+#define SOC_UART_FIFO_LEN           (128)      /*!< The UART hardware FIFO length */
+#define SOC_UART_BITRATE_MAX        (5000000)  /*!< Max bit rate supported by UART */
+// UART has an extra TX_WAIT_SEND state when the FIFO is not empty and XOFF is enabled
+#define SOC_UART_SUPPORT_FSM_TX_WAIT_SEND   (1)
+#define SOC_UART_SUPPORT_WAKEUP_INT (1)        /*!< Support UART wakeup interrupt */
 #define SOC_UART_SUPPORT_RTC_CLK    (1)     /*!< Support RTC clock as the clock source */
 #define SOC_UART_SUPPORT_XTAL_CLK   (1)     /*!< Support XTAL clock as the clock source */
 

components/soc/esp32s3/include/soc/uart_caps.h

@@ -1,31 +0,0 @@
-// Copyright 2010-2020 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.
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define SOC_UART_FIFO_LEN          (128)      /*!< The UART hardware FIFO length */
-#define SOC_UART_BITRATE_MAX       (5000000)  /*!< Max bit rate supported by UART */
-
-#define SOC_UART_NUM           (3)
-
-// UART has an extra TX_WAIT_SEND state when the FIFO is not empty and XOFF is enabled
-#define SOC_UART_SUPPORT_FSM_TX_WAIT_SEND   (1)
-
-#ifdef __cplusplus
-}
-#endif