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bus: fsl-mc: add missing device types 

The MC bus has different types of devices that can be discovered on the
bus. Add the missing device types.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20200717154800.17169-2-ioana.ciornei@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2020-07-17 18:47:58 +03:00 committed by Greg Kroah-Hartman
parent 8f27d659df
commit a3b7a58182
2 changed files with 60 additions and 0 deletions
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30
drivers/bus/fsl-mc/fsl-mc-bus.c
View File

@ -201,6 +201,31 @@ struct device_type fsl_mc_bus_dpseci_type = {
}; };
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpseci_type); EXPORT_SYMBOL_GPL(fsl_mc_bus_dpseci_type);
struct device_type fsl_mc_bus_dpdmux_type = {
.name = "fsl_mc_bus_dpdmux"
};
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpdmux_type);
struct device_type fsl_mc_bus_dpdcei_type = {
.name = "fsl_mc_bus_dpdcei"
};
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpdcei_type);
struct device_type fsl_mc_bus_dpaiop_type = {
.name = "fsl_mc_bus_dpaiop"
};
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpaiop_type);
struct device_type fsl_mc_bus_dpci_type = {
.name = "fsl_mc_bus_dpci"
};
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpci_type);
struct device_type fsl_mc_bus_dpdmai_type = {
.name = "fsl_mc_bus_dpdmai"
};
EXPORT_SYMBOL_GPL(fsl_mc_bus_dpdmai_type);
static struct device_type *fsl_mc_get_device_type(const char *type) static struct device_type *fsl_mc_get_device_type(const char *type)
{ {
static const struct { static const struct {
@ -217,6 +242,11 @@ static struct device_type *fsl_mc_get_device_type(const char *type)
{ &fsl_mc_bus_dpmac_type, "dpmac" }, { &fsl_mc_bus_dpmac_type, "dpmac" },
{ &fsl_mc_bus_dprtc_type, "dprtc" }, { &fsl_mc_bus_dprtc_type, "dprtc" },
{ &fsl_mc_bus_dpseci_type, "dpseci" }, { &fsl_mc_bus_dpseci_type, "dpseci" },
{ &fsl_mc_bus_dpdmux_type, "dpdmux" },
{ &fsl_mc_bus_dpdcei_type, "dpdcei" },
{ &fsl_mc_bus_dpaiop_type, "dpaiop" },
{ &fsl_mc_bus_dpci_type, "dpci" },
{ &fsl_mc_bus_dpdmai_type, "dpdmai" },
{ NULL, NULL } { NULL, NULL }
}; };
int i; int i;

30
include/linux/fsl/mc.h
View File

@ -433,6 +433,11 @@ extern struct device_type fsl_mc_bus_dpmcp_type;
extern struct device_type fsl_mc_bus_dpmac_type; extern struct device_type fsl_mc_bus_dpmac_type;
extern struct device_type fsl_mc_bus_dprtc_type; extern struct device_type fsl_mc_bus_dprtc_type;
extern struct device_type fsl_mc_bus_dpseci_type; extern struct device_type fsl_mc_bus_dpseci_type;
extern struct device_type fsl_mc_bus_dpdmux_type;
extern struct device_type fsl_mc_bus_dpdcei_type;
extern struct device_type fsl_mc_bus_dpaiop_type;
extern struct device_type fsl_mc_bus_dpci_type;
extern struct device_type fsl_mc_bus_dpdmai_type;
static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev) static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev)
{ {
@ -454,6 +459,11 @@ static inline bool is_fsl_mc_bus_dpsw(const struct fsl_mc_device *mc_dev)
return mc_dev->dev.type == &fsl_mc_bus_dpsw_type; return mc_dev->dev.type == &fsl_mc_bus_dpsw_type;
} }
static inline bool is_fsl_mc_bus_dpdmux(const struct fsl_mc_device *mc_dev)
{
return mc_dev->dev.type == &fsl_mc_bus_dpdmux_type;
}
static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev) static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev)
{ {
return mc_dev->dev.type == &fsl_mc_bus_dpbp_type; return mc_dev->dev.type == &fsl_mc_bus_dpbp_type;
@ -484,6 +494,26 @@ static inline bool is_fsl_mc_bus_dpseci(const struct fsl_mc_device *mc_dev)
return mc_dev->dev.type == &fsl_mc_bus_dpseci_type; return mc_dev->dev.type == &fsl_mc_bus_dpseci_type;
} }
static inline bool is_fsl_mc_bus_dpdcei(const struct fsl_mc_device *mc_dev)
{
return mc_dev->dev.type == &fsl_mc_bus_dpdcei_type;
}
static inline bool is_fsl_mc_bus_dpaiop(const struct fsl_mc_device *mc_dev)
{
return mc_dev->dev.type == &fsl_mc_bus_dpaiop_type;
}
static inline bool is_fsl_mc_bus_dpci(const struct fsl_mc_device *mc_dev)
{
return mc_dev->dev.type == &fsl_mc_bus_dpci_type;
}
static inline bool is_fsl_mc_bus_dpdmai(const struct fsl_mc_device *mc_dev)
{
return mc_dev->dev.type == &fsl_mc_bus_dpdmai_type;
}
/* /*
* Data Path Buffer Pool (DPBP) API * Data Path Buffer Pool (DPBP) API
* Contains initialization APIs and runtime control APIs for DPBP * Contains initialization APIs and runtime control APIs for DPBP