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sandbox: i2c: Move platdata structs to header files

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At present the structs used by these drivers are declared in the C files
and so are not accessible to dtoc. Move them to header files, as required.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-03-15 17:25:27 +13:00
parent 168227a199
commit e62ad9c867
4 changed files with 40 additions and 31 deletions
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15
arch/sandbox/include/asm/i2c.h
View file

@ -11,4 +11,19 @@ struct sandbox_i2c_priv {
bool test_mode; bool test_mode;
}; };
/**
* struct i2c_emul_uc_plat - information about the emulator for this device
*
* This is used by devices in UCLASS_I2C_EMUL to record information about the
* device being emulated. It is accessible with dev_get_uclass_plat()
*
* @dev: Device being emulated
* @idx: of-platdata index, set up by the device's bind() method if of-platdata
* is in use
*/
struct i2c_emul_uc_plat {
struct udevice *dev;
int idx;
};
#endif /* __asn_i2c_h */ #endif /* __asn_i2c_h */

24
arch/sandbox/include/asm/rtc.h
View file

@ -9,6 +9,8 @@
#ifndef __asm_rtc_h #ifndef __asm_rtc_h
#define __asm_rtc_h #define __asm_rtc_h
#include <dt-structs.h>
/* Register numbers in the sandbox RTC */ /* Register numbers in the sandbox RTC */
enum { enum {
REG_SEC = 5, REG_SEC = 5,
@ -29,4 +31,26 @@ enum {
REG_COUNT = 0x80, REG_COUNT = 0x80,
}; };
/**
* struct sandbox_i2c_rtc_plat_data - platform data for the RTC
*
* @base_time: Base system time when RTC device was bound
* @offset: RTC offset from current system time
* @use_system_time: true to use system time, false to use @base_time
* @reg: Register values
*/
struct sandbox_i2c_rtc_plat_data {
#if CONFIG_IS_ENABLED(OF_PLATDATA)
struct dtd_sandbox_i2c_rtc_emul dtplat;
#endif
long base_time;
long offset;
bool use_system_time;
u8 reg[REG_COUNT];
};
struct sandbox_i2c_rtc {
unsigned int offset_secs;
};
#endif #endif

13
drivers/i2c/i2c-emul-uclass.c
View file

@ -7,6 +7,7 @@
#include <dm.h> #include <dm.h>
#include <i2c.h> #include <i2c.h>
#include <log.h> #include <log.h>
#include <asm/i2c.h>
#include <dm/device-internal.h> #include <dm/device-internal.h>
#include <dm/uclass-internal.h> #include <dm/uclass-internal.h>
@ -23,18 +24,6 @@
* uclass so avoid having strange devices on the I2C bus. * uclass so avoid having strange devices on the I2C bus.
*/ */
/**
* struct i2c_emul_uc_plat - information about the emulator for this device
*
* This is used by devices in UCLASS_I2C_EMUL to record information about the
* device being emulated. It is accessible with dev_get_uclass_plat()
*
* @dev: Device being emulated
*/
struct i2c_emul_uc_plat {
struct udevice *dev;
};
struct udevice *i2c_emul_get_device(struct udevice *emul) struct udevice *i2c_emul_get_device(struct udevice *emul)
{ {
struct i2c_emul_uc_plat *uc_plat = dev_get_uclass_plat(emul); struct i2c_emul_uc_plat *uc_plat = dev_get_uclass_plat(emul);

19
drivers/rtc/i2c_rtc_emul.c
View file

@ -28,25 +28,6 @@
#define debug_buffer(x, ...) #define debug_buffer(x, ...)
#endif #endif
/**
* struct sandbox_i2c_rtc_plat_data - platform data for the RTC
*
* @base_time: Base system time when RTC device was bound
* @offset: RTC offset from current system time
* @use_system_time: true to use system time, false to use @base_time
* @reg: Register values
*/
struct sandbox_i2c_rtc_plat_data {
long base_time;
long offset;
bool use_system_time;
u8 reg[REG_COUNT];
};
struct sandbox_i2c_rtc {
unsigned int offset_secs;
};
long sandbox_i2c_rtc_set_offset(struct udevice *dev, bool use_system_time, long sandbox_i2c_rtc_set_offset(struct udevice *dev, bool use_system_time,
int offset) int offset)
{ {