27 	 * 0 = port 0 DEVSLP on DEVSLP0/GPIO33
34 	 * 0: DEVSLP is enabled
55 	dm_pci_read_config16(dev, 0x92, &reg16);  in broadwell_sata_init()
56 	reg16 &= ~0xf;  in broadwell_sata_init()
57 	reg16 |= 0x8000 | plat->port_map;  in broadwell_sata_init()
58 	dm_pci_write_config16(dev, 0x92, reg16);  in broadwell_sata_init()
62 	dm_pci_read_config32(dev, 0x98, &reg32);  in broadwell_sata_init()
66 	dm_pci_write_config32(dev, 0x98, reg32);  in broadwell_sata_init()
69 	reg16 = 0;           /* Disable alternate ID */  in broadwell_sata_init()
71 	dm_pci_write_config16(dev, 0x9c, reg16);  in broadwell_sata_init()
74 	reg32 = 0x183;  in broadwell_sata_init()
75 	reg32 |= (plat->port_map ^ 0xf) << 24;  in broadwell_sata_init()
77 	dm_pci_write_config32(dev, 0x94, reg32);  in broadwell_sata_init()
85 	clrsetbits_le32(abar + 0x00, 0x00020060 /* SXS+EMS+PMS */,  in broadwell_sata_init()
86 			0x0c006000 /* PSC+SSC+SALP+SSS */ |  in broadwell_sata_init()
90 	writel(plat->port_map, abar + 0x0c);  in broadwell_sata_init()
91 	(void) readl(abar + 0x0c); /* Read back 1 */  in broadwell_sata_init()
92 	(void) readl(abar + 0x0c); /* Read back 2 */  in broadwell_sata_init()
96 		clrbits_le32(abar + 0x24, 1 << 3);  in broadwell_sata_init()
99 		setbits_le32(abar + 0x24, 1 << 5 | 1 << 4 | 1 << 3 | 1 << 2);  in broadwell_sata_init()
101 		for (port = 0; port < 4; port++) {  in broadwell_sata_init()
105 			setbits_le32(abar + 0x144 + (0x80 * port), 1 << 1);  in broadwell_sata_init()
110 	reg32 = readl(RCB_REG(0x3a84));  in broadwell_sata_init()
112 	if ((plat->port_map & ((1 << 3)|(1 << 2))) == 0)  in broadwell_sata_init()
114 	/* Port 1 and 0 disabled */  in broadwell_sata_init()
115 	if ((plat->port_map & ((1 << 1)|(1 << 0))) == 0)  in broadwell_sata_init()
117 	writel(reg32, RCB_REG(0x3a84));  in broadwell_sata_init()
166 	pch_common_sir_write(dev, 0x64, 0x883c9003);  in broadwell_sata_init()
168 	/* Step 2: SIR 68h[15:0] = 880Ah */  in broadwell_sata_init()
169 	reg32 = pch_common_sir_read(dev, 0x68);  in broadwell_sata_init()
170 	reg32 &= 0xffff0000;  in broadwell_sata_init()
171 	reg32 |= 0x880a;  in broadwell_sata_init()
172 	pch_common_sir_write(dev, 0x68, reg32);  in broadwell_sata_init()
175 	reg32 = pch_common_sir_read(dev, 0x60);  in broadwell_sata_init()
177 	pch_common_sir_write(dev, 0x60, reg32);  in broadwell_sata_init()
179 	/* Step 4: SIR 60h[0] = 1 */  in broadwell_sata_init()
180 	reg32 = pch_common_sir_read(dev, 0x60);  in broadwell_sata_init()
181 	reg32 |= (1 << 0);  in broadwell_sata_init()
182 	pch_common_sir_write(dev, 0x60, reg32);  in broadwell_sata_init()
185 	reg32 = pch_common_sir_read(dev, 0x60);  in broadwell_sata_init()
187 	pch_common_sir_write(dev, 0x60, reg32);  in broadwell_sata_init()
190 	pch_common_sir_write(dev, 0x70, 0x3f00bf1f);  in broadwell_sata_init()
191 	pch_common_sir_write(dev, 0x54, 0xcf000f0f);  in broadwell_sata_init()
192 	pch_common_sir_write(dev, 0x58, 0x00190000);  in broadwell_sata_init()
193 	clrsetbits_le32(RCB_REG(0x333c), 0x00300000, 0x00c00000);  in broadwell_sata_init()
195 	dm_pci_read_config32(dev, 0x300, &reg32);  in broadwell_sata_init()
198 	dm_pci_write_config32(dev, 0x300, reg32);  in broadwell_sata_init()
200 	dm_pci_read_config32(dev, 0x98, &reg32);  in broadwell_sata_init()
202 	dm_pci_write_config32(dev, 0x98, reg32);  in broadwell_sata_init()
205 	dm_pci_read_config32(dev, 0x9c, &reg32);  in broadwell_sata_init()
207 	dm_pci_write_config32(dev, 0x9c, reg32);  in broadwell_sata_init()
221 	map = 0x0060;  in broadwell_sata_enable()
223 	map |= (plat->port_map ^ 0x3f) << 8;  in broadwell_sata_enable()
224 	dm_pci_write_config16(dev, 0x90, map);  in broadwell_sata_enable()
226 	ret = gpio_request_by_name(dev, "reset-gpio", 0, &desc, GPIOD_IS_OUT);  in broadwell_sata_enable()
230 	return 0;  in broadwell_sata_enable()
239 	plat->port_map = fdtdec_get_int(blob, node, "intel,sata-port-map", 0);  in broadwell_sata_ofdata_to_platdata()
241 					"intel,sata-port0-gen3-tx", 0);  in broadwell_sata_ofdata_to_platdata()
243 	return 0;  in broadwell_sata_ofdata_to_platdata()
253 	return 0;  in broadwell_sata_probe()