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drivers: i2c: i2c_rv32m1_lpi2c: Convert driver to new DT_INST macros

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Convert driver to use DT_INST macros and remove related board per
instance Kconfig symbol usage.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-04-02 09:45:17 -05:00 committed by Kumar Gala
parent 977cd7b588
commit 376c5a4e4f
2 changed files with 11 additions and 35 deletions
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10
boards/riscv/rv32m1_vega/Kconfig.defconfig
View file

@ -53,16 +53,6 @@ config UART_RV32M1_LPUART
default y
depends on SERIAL
if I2C
config I2C_0
default y
config I2C_3
default y if RV32M1_INTMUX
endif # I2C
if SPI
config SPI_0

36
drivers/i2c/i2c_rv32m1_lpi2c.c
View file

@ -8,6 +8,8 @@
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT openisa_rv32m1_lpi2c
#include <drivers/i2c.h>
#include <drivers/clock_control.h>
#include <fsl_lpi2c.h>
@ -263,15 +265,13 @@ static const struct i2c_driver_api rv32m1_lpi2c_driver_api = {
static void rv32m1_lpi2c_irq_config_func_##id(struct device *dev); \
static const struct rv32m1_lpi2c_config rv32m1_lpi2c_##id##_config = { \
.base = \
(LPI2C_Type *)DT_OPENISA_RV32M1_LPI2C_I2C_##id##_BASE_ADDRESS, \
.clock_controller = \
DT_OPENISA_RV32M1_LPI2C_I2C_##id##_CLOCK_CONTROLLER, \
(LPI2C_Type *)DT_INST_REG_ADDR(id), \
.clock_controller = DT_INST_CLOCKS_LABEL(id), \
.clock_subsys = \
(clock_control_subsys_t) \
DT_OPENISA_RV32M1_LPI2C_I2C_##id##_CLOCK_NAME, \
.clock_ip_name = kCLOCK_Lpi2c##id, \
(clock_control_subsys_t) DT_INST_CLOCKS_CELL(id, name),\
.clock_ip_name = INST_DT_CLOCK_IP_NAME(id), \
.clock_ip_src = kCLOCK_IpSrcFircAsync, \
.bitrate = DT_OPENISA_RV32M1_LPI2C_I2C_##id##_CLOCK_FREQUENCY, \
.bitrate = DT_INST_PROP(id, clock_frequency), \
.irq_config_func = rv32m1_lpi2c_irq_config_func_##id, \
}; \
static struct rv32m1_lpi2c_data rv32m1_lpi2c_##id##_data = { \
@ -281,7 +281,7 @@ static const struct i2c_driver_api rv32m1_lpi2c_driver_api = {
rv32m1_lpi2c_##id##_data.completion_sync, 0, 1), \
}; \
DEVICE_AND_API_INIT(rv32m1_lpi2c_##id, \
DT_OPENISA_RV32M1_LPI2C_I2C_##id##_LABEL, \
DT_INST_LABEL(id), \
&rv32m1_lpi2c_init, \
&rv32m1_lpi2c_##id##_data, \
&rv32m1_lpi2c_##id##_config, \
@ -289,25 +289,11 @@ static const struct i2c_driver_api rv32m1_lpi2c_driver_api = {
&rv32m1_lpi2c_driver_api); \
static void rv32m1_lpi2c_irq_config_func_##id(struct device *dev) \
{ \
IRQ_CONNECT(DT_OPENISA_RV32M1_LPI2C_I2C_##id##_IRQ_0, \
IRQ_CONNECT(DT_INST_IRQN(id), \
0, \
rv32m1_lpi2c_isr, DEVICE_GET(rv32m1_lpi2c_##id), \
0); \
irq_enable(DT_OPENISA_RV32M1_LPI2C_I2C_##id##_IRQ_0); \
irq_enable(DT_INST_IRQN(id)); \
} \
#ifdef CONFIG_I2C_0
RV32M1_LPI2C_DEVICE(0)
#endif
#ifdef CONFIG_I2C_1
RV32M1_LPI2C_DEVICE(1)
#endif
#ifdef CONFIG_I2C_2
RV32M1_LPI2C_DEVICE(2)
#endif
#ifdef CONFIG_I2C_3
RV32M1_LPI2C_DEVICE(3)
#endif
DT_INST_FOREACH(RV32M1_LPI2C_DEVICE)