[PATCH v2 3/3] omap: remoteproc: add support for a boot register

Hi Juan,

On Mon, May 7, 2012 at 5:38 PM, Gutierrez, Juan [off-list ref] wrote:

quoted

quoted

@@ -40,6 +41,7 @@ struct omap_rproc_pdata {

? ? ? ?const struct rproc_ops *ops;
? ? ? ?int (*device_enable) (struct platform_device *pdev);
? ? ? ?int (*device_shutdown) (struct platform_device *pdev);
+ ? ? ? u32 boot_reg;

We might want to use an IORESOURCE_MEM resource instead, since we're
dealing with a platform device anyway.

The driver can then fetch the address using platform_get_resource.

Ok, Do you mean using resource table to get the boot_reg address, right?

Sorry for the confusion - I meant using a 'struct resource' as the
standard way to pass this kind of information to platform drivers.

For example take a look how omap2_mbox_probe uses
platform_get_resource to retrieve the parameters which it then feeds
to ioremap.

Using this standard approach will probably make life easier when we
migrate to DT, too.

Thanks,
Ohad.