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[kernel][dm]适配新的设备驱动模型 (#8075)

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This commit is contained in:
zms123456
2023-10-18 20:50:30 +08:00
committed by GitHub
parent dd33b31c28
commit d01dd05a0c
30 changed files with 306 additions and 314 deletions
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components/drivers/core/dm.c
+1 -1
View File
@@ -27,7 +27,7 @@ INIT_EXPORT(rti_secondary_cpu_end, "7.end");
void rt_dm_secondary_cpu_init(void)
{
#if RT_DEBUGING_INIT
#ifdef RT_DEBUGING_INIT
int result;
const struct rt_init_desc *desc;
components/drivers/core/platform.c
+14 -3
View File
@@ -6,6 +6,7 @@
* Change Logs:
* Date Author Notes
* 2023-04-12 ErikChan the first version
* 2023-10-13 zmshahaha distinguish ofw and none-ofw situation
*/
#include <rtthread.h>
@@ -61,10 +62,14 @@ rt_err_t rt_platform_device_register(struct rt_platform_device *pdev)
static rt_bool_t platform_match(rt_driver_t drv, rt_device_t dev)
{
struct rt_ofw_node *np = dev->ofw_node;
struct rt_platform_driver *pdrv = rt_container_of(drv, struct rt_platform_driver, parent);
struct rt_platform_device *pdev = rt_container_of(dev, struct rt_platform_device, parent);
#ifdef RT_USING_OFW
struct rt_ofw_node *np = dev->ofw_node;
#endif
#ifdef RT_USING_OFW
if (np)
{
/* 1、match with ofw node */
@@ -72,7 +77,8 @@ static rt_bool_t platform_match(rt_driver_t drv, rt_device_t dev)
return !!pdev->id;
}
else if (pdev->name && pdrv->name)
#endif
if (pdev->name && pdrv->name)
{
/* 2、match with name */
if (pdev->name == pdrv->name)
@@ -91,12 +97,16 @@ static rt_bool_t platform_match(rt_driver_t drv, rt_device_t dev)
static rt_err_t platform_probe(rt_device_t dev)
{
rt_err_t err;
struct rt_ofw_node *np = dev->ofw_node;
struct rt_platform_driver *pdrv = rt_container_of(dev->drv, struct rt_platform_driver, parent);
struct rt_platform_device *pdev = rt_container_of(dev, struct rt_platform_device, parent);
#ifdef RT_USING_OFW
struct rt_ofw_node *np = dev->ofw_node;
#endif
err = pdrv->probe(pdev);
#ifdef RT_USING_OFW
if (!err)
{
if (np)
@@ -111,6 +121,7 @@ static rt_err_t platform_probe(rt_device_t dev)
rt_ofw_data(np) = &pdev->parent;
}
}
#endif
return err;
}