Thanks Aisheng for the comments!
<snip>
+int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource,
> > + bool enable, u64 address)
> > +{
> > + struct imx_sc_msg_req_cpu_start msg;
> > + struct imx_sc_rpc_msg *hdr = &msg.hdr;
> > +
> > + hdr->ver = IMX_SC_RPC_VERSION;
> > + hdr->svc = (uint8_t)IMX_SC_RPC_SVC_PM;
> > + hdr->func = (uint8_t)IMX_SC_PM_FUNC_CPU_START;
>
> pls drop the unneccesary unit8_t
Ok, I can do that. I had borrowed it from the already existing
functions imx_sc_misc_get_control / imx_sc_misc_set_control
>
> > + hdr->size = 4;
> > +
> > + msg.address_hi = address >> 32;
> > + msg.address_lo = address;
> > + msg.resource = resource;
> > + msg.enable = enable;
> > +
> > + return imx_scu_call_rpc(ipc, &msg, false);
>
> s/false/true
Nice catch!
Inded, the old API had a different semantic for this parameter.
>
> > +}
> > +EXPORT_SYMBOL(imx_sc_pm_cpu_start);
> > diff --git a/include/linux/firmware/imx/svc/misc.h
> > b/include/linux/firmware/imx/svc/misc.h
> > index e21c49aba92f..c03bf2a23add 100644
> > --- a/include/linux/firmware/imx/svc/misc.h
> > +++ b/include/linux/firmware/imx/svc/misc.h
> > @@ -52,4 +52,7 @@ int imx_sc_misc_set_control(struct imx_sc_ipc
> > *ipc, u32 resource,
> > int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, u32 resource,
> > u8 ctrl, u32 *val);
> >
> > +int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource,
> > + bool enable, u64 address);
>
> Nitpick: phy_addr
Ok, will fix.
