Lines Matching full:cci

2  * CCI cache coherent interconnect driver
17 #include <linux/arm-cci.h>
49 	{.compatible = "arm,cci-400", .data = CCI400_PORTS_DATA },
52 	{ .compatible = "arm,cci-500", },
53 	{ .compatible = "arm,cci-550", },
59 	OF_DEV_AUXDATA("arm,cci-400-pmu", 0, NULL, &cci_ctrl_base),
60 	OF_DEV_AUXDATA("arm,cci-400-pmu,r0", 0, NULL, &cci_ctrl_base),
61 	OF_DEV_AUXDATA("arm,cci-400-pmu,r1", 0, NULL, &cci_ctrl_base),
62 	OF_DEV_AUXDATA("arm,cci-500-pmu,r0", 0, NULL, &cci_ctrl_base),
63 	OF_DEV_AUXDATA("arm,cci-550-pmu,r0", 0, NULL, &cci_ctrl_base),
67 #define DRIVER_NAME		"ARM-CCI"
124  * Code disabling CCI cpu ports runs with D-cache invalidated
127  * avoid one more data access while disabling the CCI port.
158  *	- CCI port index if success
167 	cci_portn = of_parse_phandle(dn, "cci-control-port", 0);  in __cci_ace_get_port()
210 			"CPU %u does not have an associated CCI port\n",  in cci_ace_init_ports()
215  * Functions to enable/disable a CCI interconnect slave port
228  * cci_port_control() - function to control a CCI port
251  * cci_disable_port_by_cpu() - function to disable a CCI port by CPU
254  * @mpidr: mpidr of the CPU whose CCI port should be disabled
256  * Disabling a CCI port for a CPU implies disabling the CCI port
257  * controlling that CPU cluster. Code disabling CPU CCI ports
281  * cci_enable_port_for_self() - enable a CCI port for calling CPU
283  * Enabling a CCI port for the calling CPU implies enabling the CCI
287  * to complete the CCI initialization.
294  * On success this returns with the proper CCI port enabled.  In case of
295  * any failure this never returns as the inability to enable the CCI is
324 	/* CCI port not found -- cheaply try to stall this CPU */  in cci_enable_port_for_self()
340 	/* Enable the CCI port */  in cci_enable_port_for_self()
377  * __cci_control_port_by_device() - function to control a CCI port by device
380  * @dn: device node pointer of the device whose CCI port should be
405  * __cci_control_port_by_index() - function to control a CCI port by port index
420 	 * CCI control for ports connected to CPUS is extremely fragile  in __cci_control_port_by_index()
434 	{.compatible = "arm,cci-400-ctrl-if", },
486 			WARN(1, "unable to ioremap CCI port %d\n", i);  in cci_probe_ports()
505 	 * If there is no CCI port that is under kernel control  in cci_probe_ports()
523 	pr_info("ARM CCI driver probed\n");  in cci_probe_ports()
550 		WARN(1, "unable to ioremap CCI ctrl\n");  in cci_probe()
574  * check if the CCI driver has beed initialized. Function check if the driver
587 MODULE_DESCRIPTION("ARM CCI support");