1 /*-
39 #include <dev/ahci/ahci.h>
65 	{"fsl,imx6q-ahci", true},
76 	v = ATA_INL(sc->r_mem, SATA_P0PHYCR);  in imx6_ahci_phy_ctrl()
82 	ATA_OUTL(sc->r_mem, SATA_P0PHYCR, v);  in imx6_ahci_phy_ctrl()
84 	for (timeout = 5000; timeout > 0; --timeout) {  in imx6_ahci_phy_ctrl()
85 		v = ATA_INL(sc->r_mem, SATA_P0PHYSR);  in imx6_ahci_phy_ctrl()
107 	ATA_OUTL(sc->r_mem, SATA_P0PHYCR, addr);  in imx6_ahci_phy_addr()
111 		device_printf(sc->dev,  in imx6_ahci_phy_addr()
119 		device_printf(sc->dev,  in imx6_ahci_phy_addr()
136 		device_printf(sc->dev, "%s: error on imx6_ahci_phy_addr\n",  in imx6_ahci_phy_write()
141 	ATA_OUTL(sc->r_mem, SATA_P0PHYCR, data);  in imx6_ahci_phy_write()
145 		device_printf(sc->dev,  in imx6_ahci_phy_write()
150 		device_printf(sc->dev,  in imx6_ahci_phy_write()
157 		ATA_OUTL(sc->r_mem, SATA_P0PHYCR,  in imx6_ahci_phy_write()
164 		device_printf(sc->dev, "%s: error on SATA_P0PHYCR_CR_WRITE=1\n",  in imx6_ahci_phy_write()
171 		device_printf(sc->dev, "%s: error on SATA_P0PHYCR_CR_WRITE=0\n",  in imx6_ahci_phy_write()
187 		device_printf(sc->dev, "%s: error on imx6_ahci_phy_addr\n",  in imx6_ahci_phy_read()
194 		device_printf(sc->dev, "%s: error on SATA_P0PHYCR_CR_READ=1\n",  in imx6_ahci_phy_read()
199 	v = ATA_INL(sc->r_mem, SATA_P0PHYSR);  in imx6_ahci_phy_read()
203 		device_printf(sc->dev, "%s: error on SATA_P0PHYCR_CR_READ=0\n",  in imx6_ahci_phy_read()
220 	if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data) {  in imx6_ahci_probe()
223 	device_set_desc(dev, "i.MX6 Integrated AHCI controller");  in imx6_ahci_probe()
245 	ctlr->vendorid = 0;  in imx6_ahci_attach()
246 	ctlr->deviceid = 0;  in imx6_ahci_attach()
247 	ctlr->subvendorid = 0;  in imx6_ahci_attach()
248 	ctlr->subdeviceid = 0;  in imx6_ahci_attach()
249 	ctlr->numirqs = 1;  in imx6_ahci_attach()
250 	ctlr->r_rid = 0;  in imx6_ahci_attach()
251 	if ((ctlr->r_mem = bus_alloc_resource_any(dev, SYS_RES_MEMORY,  in imx6_ahci_attach()
252 	    &ctlr->r_rid, RF_ACTIVE)) == NULL) {  in imx6_ahci_attach()
288 	for (timeout = 50; timeout > 0; --timeout) {  in imx6_ahci_attach()
306 	/* Support Staggered Spin-up */  in imx6_ahci_attach()
307 	v = ATA_INL(ctlr->r_mem, AHCI_CAP);  in imx6_ahci_attach()
308 	ATA_OUTL(ctlr->r_mem, AHCI_CAP, v | AHCI_CAP_SSS);  in imx6_ahci_attach()
311 	v = ATA_INL(ctlr->r_mem, AHCI_PI);  in imx6_ahci_attach()
312 	ATA_OUTL(ctlr->r_mem, AHCI_PI, v | (1 << 0));  in imx6_ahci_attach()
314 	/* set 1ms-timer = AHB clock / 1000 */  in imx6_ahci_attach()
315 	ATA_OUTL(ctlr->r_mem, SATA_TIMER1MS,  in imx6_ahci_attach()
319 	 * Note: ahci_attach will release ctlr->r_mem on errors automatically  in imx6_ahci_attach()
324 	bus_release_resource(dev, SYS_RES_MEMORY, ctlr->r_rid, ctlr->r_mem);  in imx6_ahci_attach()
341 	/* ahci bus methods */
353 	"ahci",
359 MODULE_DEPEND(imx6_ahci, ahci, 1, 1, 1);