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drivers: spi: Refactor mcux dspi driver to use generated dts macros

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Refactors the mcux dspi driver to use generated device tree macros
directly. Removes now unused dts fixup macros from kinetis socs.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2020-01-10 17:43:12 -06:00 • committed by Anas Nashif
commit 94c5a75998
6 changed files with 34 additions and 183 deletions
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112
drivers/spi/spi_mcux_dspi.c
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@ -267,89 +267,45 @@ static const struct spi_driver_api spi_mcux_driver_api = {
.release = spi_mcux_release,
};
#define SPI_MCUX_DSPI_DEVICE(id) \
static void spi_mcux_config_func_##id(struct device *dev); \
static const struct spi_mcux_config spi_mcux_config_##id = { \
.base = \
(SPI_Type *)DT_NXP_KINETIS_DSPI_SPI_##id##_BASE_ADDRESS,\
.clock_name = DT_NXP_KINETIS_DSPI_SPI_##id##_CLOCK_CONTROLLER,\
.clock_subsys = \
(clock_control_subsys_t)DT_NXP_KINETIS_DSPI_SPI_##id##_CLOCK_NAME,\
.irq_config_func = spi_mcux_config_func_##id, \
}; \
static struct spi_mcux_data spi_mcux_data_##id = { \
SPI_CONTEXT_INIT_LOCK(spi_mcux_data_##id, ctx), \
SPI_CONTEXT_INIT_SYNC(spi_mcux_data_##id, ctx), \
}; \
DEVICE_AND_API_INIT(spi_mcux_##id, \
DT_NXP_KINETIS_DSPI_SPI_##id##_LABEL, \
&spi_mcux_init, \
&spi_mcux_data_##id, \
&spi_mcux_config_##id, \
POST_KERNEL, \
CONFIG_KERNEL_INIT_PRIORITY_DEVICE, \
&spi_mcux_driver_api); \
static void spi_mcux_config_func_##id(struct device *dev) \
{ \
IRQ_CONNECT(DT_NXP_KINETIS_DSPI_SPI_##id##_IRQ_0, \
DT_NXP_KINETIS_DSPI_SPI_##id##_IRQ_0_PRIORITY,\
spi_mcux_isr, DEVICE_GET(spi_mcux_##id), \
0); \
irq_enable(DT_NXP_KINETIS_DSPI_SPI_##id##_IRQ_0); \
}
#ifdef CONFIG_SPI_0
static void spi_mcux_config_func_0(struct device *dev);
static const struct spi_mcux_config spi_mcux_config_0 = {
.base = (SPI_Type *) DT_SPI_0_BASE_ADDRESS,
.clock_name = DT_SPI_0_CLOCK_NAME,
.clock_subsys = (clock_control_subsys_t) DT_SPI_0_CLOCK_SUBSYS,
.irq_config_func = spi_mcux_config_func_0,
};
static struct spi_mcux_data spi_mcux_data_0 = {
SPI_CONTEXT_INIT_LOCK(spi_mcux_data_0, ctx),
SPI_CONTEXT_INIT_SYNC(spi_mcux_data_0, ctx),
};
DEVICE_AND_API_INIT(spi_mcux_0, DT_SPI_0_NAME, &spi_mcux_init,
&spi_mcux_data_0, &spi_mcux_config_0,
POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&spi_mcux_driver_api);
static void spi_mcux_config_func_0(struct device *dev)
{
IRQ_CONNECT(DT_SPI_0_IRQ, DT_SPI_0_IRQ_PRI,
spi_mcux_isr, DEVICE_GET(spi_mcux_0), 0);
irq_enable(DT_SPI_0_IRQ);
}
SPI_MCUX_DSPI_DEVICE(0)
#endif /* CONFIG_SPI_0 */
#ifdef CONFIG_SPI_1
static void spi_mcux_config_func_1(struct device *dev);
static const struct spi_mcux_config spi_mcux_config_1 = {
.base = (SPI_Type *) DT_SPI_1_BASE_ADDRESS,
.clock_name = DT_SPI_1_CLOCK_NAME,
.clock_subsys = (clock_control_subsys_t) DT_SPI_1_CLOCK_SUBSYS,
.irq_config_func = spi_mcux_config_func_1,
};
static struct spi_mcux_data spi_mcux_data_1 = {
SPI_CONTEXT_INIT_LOCK(spi_mcux_data_1, ctx),
SPI_CONTEXT_INIT_SYNC(spi_mcux_data_1, ctx),
};
DEVICE_AND_API_INIT(spi_mcux_1, DT_SPI_1_NAME, &spi_mcux_init,
&spi_mcux_data_1, &spi_mcux_config_1,
POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&spi_mcux_driver_api);
static void spi_mcux_config_func_1(struct device *dev)
{
IRQ_CONNECT(DT_SPI_1_IRQ, DT_SPI_1_IRQ_PRI,
spi_mcux_isr, DEVICE_GET(spi_mcux_1), 0);
irq_enable(DT_SPI_1_IRQ);
}
SPI_MCUX_DSPI_DEVICE(1)
#endif /* CONFIG_SPI_1 */
#ifdef CONFIG_SPI_2
static void spi_mcux_config_func_2(struct device *dev);
static const struct spi_mcux_config spi_mcux_config_2 = {
.base = (SPI_Type *) DT_SPI_2_BASE_ADDRESS,
.clock_name = DT_SPI_2_CLOCK_NAME,
.clock_subsys = (clock_control_subsys_t) DT_SPI_2_CLOCK_SUBSYS,
.irq_config_func = spi_mcux_config_func_2,
};
static struct spi_mcux_data spi_mcux_data_2 = {
SPI_CONTEXT_INIT_LOCK(spi_mcux_data_2, ctx),
SPI_CONTEXT_INIT_SYNC(spi_mcux_data_2, ctx),
};
DEVICE_AND_API_INIT(spi_mcux_2, DT_SPI_2_NAME, &spi_mcux_init,
&spi_mcux_data_2, &spi_mcux_config_2,
POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&spi_mcux_driver_api);
static void spi_mcux_config_func_2(struct device *dev)
{
IRQ_CONNECT(DT_SPI_2_IRQ, DT_SPI_2_IRQ_PRI,
spi_mcux_isr, DEVICE_GET(spi_mcux_2), 0);
irq_enable(DT_SPI_2_IRQ);
}
SPI_MCUX_DSPI_DEVICE(2)
#endif /* CONFIG_SPI_2 */