mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hw/i2c/bitbang_i2c: Define TYPE_GPIO_I2C in public header

Browse Source 
Define TYPE_GPIO_I2C in the public "hw/i2c/bitbang_i2c.h"
header and use it in hw/arm/musicpal.c.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-id: 20230111085016.44551-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-01-11 09:50:12 +01:00 committed by Peter Maydell
parent 0ec69c460e
commit da8df26d2e
3 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hw/arm/musicpal.c
View File

@ -26,6 +26,7 @@
#include "hw/block/flash.h"
#include "ui/console.h"
#include "hw/i2c/i2c.h"
#include "hw/i2c/bitbang_i2c.h"
#include "hw/irq.h"
#include "hw/or-irq.h"
#include "hw/audio/wm8750.h"
@ -1303,7 +1304,7 @@ static void musicpal_init(MachineState *machine)
dev = sysbus_create_simple(TYPE_MUSICPAL_GPIO, MP_GPIO_BASE,
qdev_get_gpio_in(pic, MP_GPIO_IRQ));
i2c_dev = sysbus_create_simple("gpio_i2c", -1, NULL);
i2c_dev = sysbus_create_simple(TYPE_GPIO_I2C, -1, NULL);
i2c = (I2CBus *)qdev_get_child_bus(i2c_dev, "i2c");
lcd_dev = sysbus_create_simple(TYPE_MUSICPAL_LCD, MP_LCD_BASE, NULL);

1
hw/i2c/bitbang_i2c.c
View File

@ -162,7 +162,6 @@ void bitbang_i2c_init(bitbang_i2c_interface *s, I2CBus *bus)
/* GPIO interface. */
#define TYPE_GPIO_I2C "gpio_i2c"
OBJECT_DECLARE_SIMPLE_TYPE(GPIOI2CState, GPIO_I2C)
struct GPIOI2CState {

2
include/hw/i2c/bitbang_i2c.h
View File

@ -3,6 +3,8 @@
#include "hw/i2c/i2c.h"
#define TYPE_GPIO_I2C "gpio_i2c"
typedef struct bitbang_i2c_interface bitbang_i2c_interface;
#define BITBANG_I2C_SDA 0