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spi_master: sct mode supported on c6

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This commit is contained in:
wanlei
2023-03-10 19:31:54 +08:00
parent 1e6c61daa6
commit a307096ec0
4 changed files with 362 additions and 40 deletions
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16
components/soc/esp32c6/include/soc/Kconfig.soc_caps.in
View File

@@ -963,6 +963,22 @@ config SOC_SPI_SUPPORT_CLK_RC_FAST
bool
default y
config SOC_SPI_SCT_SUPPORTED
bool
default y
config SOC_SPI_SCT_REG_NUM
int
default 14
config SOC_SPI_SCT_BUFFER_NUM_MAX
bool
default y
config SOC_SPI_SCT_CONF_BITLEN_MAX
hex
default 0x3FFFA
config SOC_MEMSPI_IS_INDEPENDENT
bool
default y

6
components/soc/esp32c6/include/soc/soc_caps.h
View File

@@ -392,6 +392,12 @@
// host_id = 0 -> SPI0/SPI1, host_id = 1 -> SPI2,
#define SOC_SPI_PERIPH_SUPPORT_MULTILINE_MODE(host_id) ({(void)host_id; 1;})
#define SOC_SPI_SCT_SUPPORTED 1
#define SOC_SPI_SCT_SUPPORTED_PERIPH(PERIPH_NUM) ((PERIPH_NUM==1) ? 1 : 0) //Support Segmented-Configure-Transfer
#define SOC_SPI_SCT_REG_NUM 14
#define SOC_SPI_SCT_BUFFER_NUM_MAX (1 + SOC_SPI_SCT_REG_NUM) //1-word-bitmap + 14-word-regs
#define SOC_SPI_SCT_CONF_BITLEN_MAX 0x3FFFA //18 bits wide reg
#define SOC_MEMSPI_IS_INDEPENDENT 1
#define SOC_SPI_MAX_PRE_DIVIDER 16