33 #define	SPI_MST_CTL_GO			(BIT(0))
35 #define	SPI_MST1_ADDR_BASE		(0x800)
37 /* x refers to SPI Host Controller HW instance id in the below macros - 0 or 1 */
39 #define	SPI_MST_CMD_BUF_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x00)
40 #define	SPI_MST_RSP_BUF_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x200)
41 #define	SPI_MST_CTL_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x400)
42 #define	SPI_MST_EVENT_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x420)
43 #define	SPI_MST_EVENT_MASK_REG_OFFSET(x)	(((x) * SPI_MST1_ADDR_BASE) + 0x424)
44 #define	SPI_MST_PAD_CTL_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x460)
45 #define	SPIALERT_MST_DB_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x464)
46 #define	SPIALERT_MST_VAL_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x468)
47 #define	SPI_PCI_CTRL_REG_OFFSET(x)		(((x) * SPI_MST1_ADDR_BASE) + 0x480)
58 #define VENDOR_ID_MCHP 0x1055
60 #define SPI_SUSPEND_CONFIG 0x101
61 #define SPI_RESUME_CONFIG 0x203
84 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa004, PCI_ANY_ID, 0x0001), 0, 0, 0x02},
85 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa004, PCI_ANY_ID, 0x0002), 0, 0, 0x01},
86 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa004, PCI_ANY_ID, 0x0003), 0, 0, 0x11},
87 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa004, PCI_ANY_ID, PCI_ANY_ID), 0, 0, 0x01},
88 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa014, PCI_ANY_ID, 0x0001), 0, 0, 0x02},
89 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa014, PCI_ANY_ID, 0x0002), 0, 0, 0x01},
90 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa014, PCI_ANY_ID, 0x0003), 0, 0, 0x11},
91 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa014, PCI_ANY_ID, PCI_ANY_ID), 0, 0, 0x01},
92 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa024, PCI_ANY_ID, 0x0001), 0, 0, 0x02},
93 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa024, PCI_ANY_ID, 0x0002), 0, 0, 0x01},
94 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa024, PCI_ANY_ID, 0x0003), 0, 0, 0x11},
95 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa024, PCI_ANY_ID, PCI_ANY_ID), 0, 0, 0x01},
96 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa034, PCI_ANY_ID, 0x0001), 0, 0, 0x02},
97 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa034, PCI_ANY_ID, 0x0002), 0, 0, 0x01},
98 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa034, PCI_ANY_ID, 0x0003), 0, 0, 0x11},
99 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa034, PCI_ANY_ID, PCI_ANY_ID), 0, 0, 0x01},
100 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa044, PCI_ANY_ID, 0x0001), 0, 0, 0x02},
101 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa044, PCI_ANY_ID, 0x0002), 0, 0, 0x01},
102 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa044, PCI_ANY_ID, 0x0003), 0, 0, 0x11},
103 	{ PCI_DEVICE_SUB(VENDOR_ID_MCHP, 0xa044, PCI_ANY_ID, PCI_ANY_ID), 0, 0, 0x01},
104 	{ 0, }
120 		regval |= (spi_get_chipselect(spi, 0) << 25);  in pci1xxxx_spi_set_cs()
129 	u8 val = 0;  in pci1xxxx_get_clock_div()
173 		bytes_transfered = 0;  in pci1xxxx_spi_transfer_one()
174 		bytes_recvd = 0;  in pci1xxxx_spi_transfer_one()
176 		if (transfer_len % SPI_MAX_DATA_LEN != 0)  in pci1xxxx_spi_transfer_one()
179 		for (loop_iter = 0; loop_iter < loop_count; loop_iter++) {  in pci1xxxx_spi_transfer_one()
181 			if ((transfer_len % SPI_MAX_DATA_LEN != 0) &&  in pci1xxxx_spi_transfer_one()
225 	return 0;  in pci1xxxx_spi_transfer_one()
257 	hw_inst_cnt = ent->driver_data & 0x0f;  in pci1xxxx_spi_probe()
258 	start = (ent->driver_data & 0xf0) >> 4;  in pci1xxxx_spi_probe()
262 		only_sec_inst = 0;  in pci1xxxx_spi_probe()
274 	for (iter = 0; iter < hw_inst_cnt; iter++) {  in pci1xxxx_spi_probe()
295 			spi_bus->reg_base = pcim_iomap(pdev, 0, pci_resource_len(pdev, 0));  in pci1xxxx_spi_probe()
303 			if (ret < 0) {  in pci1xxxx_spi_probe()
315 			spi_sub_ptr->irq = pci_irq_vector(pdev, 0);  in pci1xxxx_spi_probe()
320 			if (ret < 0) {  in pci1xxxx_spi_probe()
328 			regval = readl(spi_bus->reg_base + SPI_PCI_CTRL_REG_OFFSET(0));  in pci1xxxx_spi_probe()
334 			writel(regval, spi_bus->reg_base + SPI_PCI_CTRL_REG_OFFSET(0));  in pci1xxxx_spi_probe()
351 			if (ret < 0) {  in pci1xxxx_spi_probe()
376 	return 0;  in pci1xxxx_spi_probe()
416 	for (iter = 0; iter < spi_ptr->total_hw_instances; iter++) {  in pci1xxxx_spi_resume()
423 		store_restore_config(spi_ptr, spi_sub_ptr, iter, 0);  in pci1xxxx_spi_resume()
426 	return 0;  in pci1xxxx_spi_resume()
436 	for (iter = 0; iter < spi_ptr->total_hw_instances; iter++) {  in pci1xxxx_spi_suspend()
449 	return 0;  in pci1xxxx_spi_suspend()