i2c: support esp32c2

2025-09-18 15:53:53 +00:00 · 2022-01-04 19:46:53 +08:00
parent 46d5f92533
commit 7da023ceae
25 changed files with 398 additions and 531 deletions
--- a/components/soc/esp32/include/soc/Kconfig.soc_caps.in
+++ b/components/soc/esp32/include/soc/Kconfig.soc_caps.in
@@ -187,6 +187,10 @@ config SOC_I2C_FIFO_LEN
    int
    default 32

+config SOC_I2C_SUPPORT_SLAVE
+    bool
+    default y
+
 config SOC_I2C_SUPPORT_APB
    bool
    default y
--- a/components/soc/esp32/include/soc/soc_caps.h
+++ b/components/soc/esp32/include/soc/soc_caps.h
@@ -154,6 +154,7 @@
 #define SOC_I2C_NUM             (2)

 #define SOC_I2C_FIFO_LEN        (32) /*!< I2C hardware FIFO depth */
+#define SOC_I2C_SUPPORT_SLAVE   (1)

 #define SOC_I2C_SUPPORT_APB     (1)