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feat(esp_gdma): add hal interface for common operations

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GDMA driver will be adapted to more DMA peripherals in the future.
This commit is to extract a minimal interface in the hal layer
This commit is contained in:
morris
2023-06-21 19:00:59 +08:00
parent 4dcab6c2ed
commit 56a376c696
51 changed files with 1040 additions and 423 deletions
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12
components/soc/esp32c6/include/soc/Kconfig.soc_caps.in
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@@ -19,6 +19,10 @@ config SOC_GDMA_SUPPORTED
bool
default y
config SOC_AHB_GDMA_SUPPORTED
bool
default y
config SOC_GPTIMER_SUPPORTED
bool
default y
@@ -375,11 +379,15 @@ config SOC_DS_KEY_CHECK_MAX_WAIT_US
int
default 1100
config SOC_GDMA_GROUPS
config SOC_AHB_GDMA_VERSION
int
default 1
config SOC_GDMA_PAIRS_PER_GROUP
config SOC_GDMA_NUM_GROUPS_MAX
int
default 1
config SOC_GDMA_PAIRS_PER_GROUP_MAX
int
default 3

13
components/soc/esp32c6/include/soc/gdma_channel.h
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@@ -15,3 +15,16 @@
#define SOC_GDMA_TRIG_PERIPH_SHA0 (7)
#define SOC_GDMA_TRIG_PERIPH_ADC0 (8)
#define SOC_GDMA_TRIG_PERIPH_PARLIO0 (9)
// On which system bus is the DMA instance of the peripheral connection mounted
#define SOC_GDMA_BUS_ANY (-1)
#define SOC_GDMA_BUS_AHB (0)
#define SOC_GDMA_TRIG_PERIPH_M2M0_BUS SOC_GDMA_BUS_ANY
#define SOC_GDMA_TRIG_PERIPH_SPI2_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_UHCI0_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_I2S0_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_AES0_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_SHA0_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_ADC0_BUS SOC_GDMA_BUS_AHB
#define SOC_GDMA_TRIG_PERIPH_PARLIO0_BUS SOC_GDMA_BUS_AHB

8
components/soc/esp32c6/include/soc/soc_caps.h
View File

@@ -29,6 +29,7 @@
#define SOC_DEDICATED_GPIO_SUPPORTED 1
#define SOC_UART_SUPPORTED 1
#define SOC_GDMA_SUPPORTED 1
#define SOC_AHB_GDMA_SUPPORTED 1
#define SOC_GPTIMER_SUPPORTED 1
#define SOC_PCNT_SUPPORTED 1
#define SOC_MCPWM_SUPPORTED 1
@@ -161,9 +162,10 @@
#define SOC_DS_KEY_CHECK_MAX_WAIT_US (1100)
/*-------------------------- GDMA CAPS -------------------------------------*/
#define SOC_GDMA_GROUPS (1U) // Number of GDMA groups
#define SOC_GDMA_PAIRS_PER_GROUP (3) // Number of GDMA pairs in each group
#define SOC_GDMA_SUPPORT_ETM (1) // Support ETM submodule
#define SOC_AHB_GDMA_VERSION 1U
#define SOC_GDMA_NUM_GROUPS_MAX 1U
#define SOC_GDMA_PAIRS_PER_GROUP_MAX 3
#define SOC_GDMA_SUPPORT_ETM 1 // Support ETM submodule
/*-------------------------- ETM CAPS --------------------------------------*/
#define SOC_ETM_GROUPS 1U // Number of ETM groups