Commit a3b7a581 authored by Ioana Ciornei's avatar Ioana Ciornei Committed by Greg Kroah-Hartman
Browse files

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: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: default avatarLaurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20200717154800.17169-2-ioana.ciornei@nxp.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8f27d659

drivers/bus/fsl-mc/fsl-mc-bus.c

+30 −0
Original line number Diff line number Diff line
@@ -201,6 +201,31 @@ struct device_type 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 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_dprtc_type, "dprtc" },

		{ &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 }

	};

	int i;

include/linux/fsl/mc.h

+30 −0
Original line number Diff line number Diff line
@@ -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_dprtc_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)

{
@@ -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;

}



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)

{

	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;

}



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

 * Contains initialization APIs and runtime control APIs for DPBP