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zephyr/drivers/dma/dmamux_stm32.h

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drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
/*
* Copyright (c) 2020 STMicroelectronics
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef DMAMUX_STM32_H_
#define DMAMUX_STM32_H_
/* this is the configuration of one dmamux channel */
struct dmamux_stm32_channel {
device: Const-ify all device driver instance pointers Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2020-05-01 02:33:38 +08:00
const struct device *dev_dma; /* pointer to the associated dma instance */
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
uint8_t dma_id; /* ref of the associated dma stream for this instance */
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
};
/* the table of all the dmamux channel */
struct dmamux_stm32_data {
struct dmamux_stm32_channel *mux_channels;
void *callback_arg;
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
void (*dmamux_callback)(void *arg, uint32_t id,
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
int error_code);
};
/* this is the configuration of the dmamux IP */
struct dmamux_stm32_config {
struct stm32_pclken pclken;
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
uint32_t base;
uint8_t channel_nb; /* total nb of channels */
uint8_t gen_nb; /* total nb of Request generator */
uint8_t req_nb; /* total nb of Peripheral Request inputs */
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
};
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
uint32_t table_ll_channel[] = {
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
LL_DMAMUX_CHANNEL_0,
LL_DMAMUX_CHANNEL_1,
LL_DMAMUX_CHANNEL_2,
LL_DMAMUX_CHANNEL_3,
LL_DMAMUX_CHANNEL_4,
#if defined(LL_DMAMUX_CHANNEL_5)
LL_DMAMUX_CHANNEL_5,
#endif /* LL_DMAMUX_CHANNEL_5 */
#if defined(LL_DMAMUX_CHANNEL_6)
LL_DMAMUX_CHANNEL_6,
#endif /* LL_DMAMUX_CHANNEL_6 */
#if defined(LL_DMAMUX_CHANNEL_7)
LL_DMAMUX_CHANNEL_7,
#endif /* LL_DMAMUX_CHANNEL_7 */
#if defined(LL_DMAMUX_CHANNEL_8)
LL_DMAMUX_CHANNEL_8,
#endif /* LL_DMAMUX_CHANNEL_8 */
#if defined(LL_DMAMUX_CHANNEL_9)
LL_DMAMUX_CHANNEL_9,
#endif /* LL_DMAMUX_CHANNEL_9 */
#if defined(LL_DMAMUX_CHANNEL_10)
LL_DMAMUX_CHANNEL_10,
#endif /* LL_DMAMUX_CHANNEL_10 */
#if defined(LL_DMAMUX_CHANNEL_11)
LL_DMAMUX_CHANNEL_11,
#endif /* LL_DMAMUX_CHANNEL_11 */
#if defined(LL_DMAMUX_CHANNEL_12)
LL_DMAMUX_CHANNEL_12,
#endif /* LL_DMAMUX_CHANNEL_12 */
#if defined(LL_DMAMUX_CHANNEL_13)
LL_DMAMUX_CHANNEL_13,
#endif /* LL_DMAMUX_CHANNEL_13 */
#if defined(LL_DMAMUX_CHANNEL_14)
LL_DMAMUX_CHANNEL_14,
#endif /* LL_DMAMUX_CHANNEL_14 */
#if defined(LL_DMAMUX_CHANNEL_15)
LL_DMAMUX_CHANNEL_15,
#endif /* LL_DMAMUX_CHANNEL_15 */
};
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
uint32_t (*func_ll_is_active_so[])(DMAMUX_Channel_TypeDef *DMAMUXx) = {
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
LL_DMAMUX_IsActiveFlag_SO0,
LL_DMAMUX_IsActiveFlag_SO1,
LL_DMAMUX_IsActiveFlag_SO2,
LL_DMAMUX_IsActiveFlag_SO3,
LL_DMAMUX_IsActiveFlag_SO4,
LL_DMAMUX_IsActiveFlag_SO5,
#if defined(DMAMUX_CSR_SOF6)
LL_DMAMUX_IsActiveFlag_SO6,
#endif /* DMAMUX_CSR_SOF6 */
#if defined(DMAMUX_CSR_SOF7)
LL_DMAMUX_IsActiveFlag_SO7,
#endif /* DMAMUX_CSR_SOF7 */
#if defined(DMAMUX_CSR_SOF8)
LL_DMAMUX_IsActiveFlag_SO8,
#endif /* DMAMUX_CSR_SOF8 */
#if defined(DMAMUX_CSR_SOF9)
LL_DMAMUX_IsActiveFlag_SO9,
#endif /* DMAMUX_CSR_SOF9 */
#if defined(DMAMUX_CSR_SOF10)
LL_DMAMUX_IsActiveFlag_SO10,
#endif /* DMAMUX_CSR_SOF10 */
#if defined(DMAMUX_CSR_SOF11)
LL_DMAMUX_IsActiveFlag_SO11,
#endif /* DMAMUX_CSR_SOF11 */
#if defined(DMAMUX_CSR_SOF12)
LL_DMAMUX_IsActiveFlag_SO12,
#endif /* DMAMUX_CSR_SOF12 */
#if defined(DMAMUX_CSR_SOF130)
LL_DMAMUX_IsActiveFlag_SO13,
#endif /* DMAMUX_CSR_SOF130 */
#if defined(DMAMUX_CSR_SOF14)
LL_DMAMUX_IsActiveFlag_SO14,
#endif /* DMAMUX_CSR_SOF14 */
#if defined(DMAMUX_CSR_SOF15)
LL_DMAMUX_IsActiveFlag_SO15,
#endif /* DMAMUX_CSR_SOF15 */
};
void (*func_ll_clear_so[])(DMAMUX_Channel_TypeDef *DMAMUXx) = {
LL_DMAMUX_ClearFlag_SO0,
LL_DMAMUX_ClearFlag_SO1,
LL_DMAMUX_ClearFlag_SO2,
LL_DMAMUX_ClearFlag_SO3,
LL_DMAMUX_ClearFlag_SO4,
LL_DMAMUX_ClearFlag_SO5,
#if defined(DMAMUX_CSR_SOF6)
LL_DMAMUX_ClearFlag_SO6,
#endif /* DMAMUX_CSR_SOF6 */
#if defined(DMAMUX_CSR_SOF7)
LL_DMAMUX_ClearFlag_SO7,
#endif /* DMAMUX_CSR_SOF7 */
#if defined(DMAMUX_CSR_SOF8)
LL_DMAMUX_ClearFlag_SO8,
#endif /* DMAMUX_CSR_SOF8 */
#if defined(DMAMUX_CSR_SOF9)
LL_DMAMUX_ClearFlag_SO9,
#endif /* DMAMUX_CSR_SOF9 */
#if defined(DMAMUX_CSR_SOF10)
LL_DMAMUX_ClearFlag_SO10,
#endif /* DMAMUX_CSR_SOF10 */
#if defined(DMAMUX_CSR_SOF11)
LL_DMAMUX_ClearFlag_SO11,
#endif /* DMAMUX_CSR_SOF11 */
#if defined(DMAMUX_CSR_SOF12)
LL_DMAMUX_ClearFlag_SO12,
#endif /* DMAMUX_CSR_SOF12 */
#if defined(DMAMUX_CSR_SOF13)
LL_DMAMUX_ClearFlag_SO13,
#endif /* DMAMUX_CSR_SOF13 */
#if defined(DMAMUX_CSR_SOF14)
LL_DMAMUX_ClearFlag_SO14,
#endif /* DMAMUX_CSR_SOF145 */
#if defined(DMAMUX_CSR_SOF15)
LL_DMAMUX_ClearFlag_SO15,
#endif /* DMAMUX_CSR_SOF15 */
};
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-28 00:26:57 +08:00
uint32_t (*func_ll_is_active_rgo[])(DMAMUX_Channel_TypeDef *DMAMUXx) = {
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 17:38:06 +08:00
LL_DMAMUX_IsActiveFlag_RGO0,
LL_DMAMUX_IsActiveFlag_RGO1,
LL_DMAMUX_IsActiveFlag_RGO2,
LL_DMAMUX_IsActiveFlag_RGO3,
};
void (*func_ll_clear_rgo[])(DMAMUX_Channel_TypeDef *DMAMUXx) = {
LL_DMAMUX_ClearFlag_RGO0,
LL_DMAMUX_ClearFlag_RGO1,
LL_DMAMUX_ClearFlag_RGO2,
LL_DMAMUX_ClearFlag_RGO3,
};
#endif /* DMAMUX_STM32_H_*/