| Thomas Gleixner | d2912cb | 2019-06-04 10:11:33 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Siva Reddy | 1edb9ca | 2014-03-25 12:10:54 -0700 | [diff] [blame] | 2 | /* |
| Krzysztof Kozlowski | 5adcb8b | 2020-01-04 16:21:06 +0100 | [diff] [blame] | 3 | * 10G controller driver for Samsung Exynos SoCs |
| Siva Reddy | 1edb9ca | 2014-03-25 12:10:54 -0700 | [diff] [blame] | 4 | * |
| 5 | * Copyright (C) 2013 Samsung Electronics Co., Ltd. |
| 6 | * http://www.samsung.com |
| 7 | * |
| 8 | * Author: Siva Reddy Kallam <siva.kallam@samsung.com> |
| Siva Reddy | 1edb9ca | 2014-03-25 12:10:54 -0700 | [diff] [blame] | 9 | */ |
| 10 | #ifndef __SXGBE_PLATFORM_H__ |
| 11 | #define __SXGBE_PLATFORM_H__ |
| 12 | |
| Andrew Lunn | 0c65b2b | 2019-11-04 02:40:33 +0100 | [diff] [blame] | 13 | #include <linux/phy.h> |
| 14 | |
| Siva Reddy | 1edb9ca | 2014-03-25 12:10:54 -0700 | [diff] [blame] | 15 | /* MDC Clock Selection define*/ |
| 16 | #define SXGBE_CSR_100_150M 0x0 /* MDC = clk_scr_i/62 */ |
| 17 | #define SXGBE_CSR_150_250M 0x1 /* MDC = clk_scr_i/102 */ |
| 18 | #define SXGBE_CSR_250_300M 0x2 /* MDC = clk_scr_i/122 */ |
| 19 | #define SXGBE_CSR_300_350M 0x3 /* MDC = clk_scr_i/142 */ |
| 20 | #define SXGBE_CSR_350_400M 0x4 /* MDC = clk_scr_i/162 */ |
| 21 | #define SXGBE_CSR_400_500M 0x5 /* MDC = clk_scr_i/202 */ |
| 22 | |
| 23 | /* Platfrom data for platform device structure's |
| 24 | * platform_data field |
| 25 | */ |
| 26 | struct sxgbe_mdio_bus_data { |
| 27 | unsigned int phy_mask; |
| 28 | int *irqs; |
| 29 | int probed_phy_irq; |
| 30 | }; |
| 31 | |
| 32 | struct sxgbe_dma_cfg { |
| 33 | int pbl; |
| 34 | int fixed_burst; |
| 35 | int burst_map; |
| 36 | int adv_addr_mode; |
| 37 | }; |
| 38 | |
| 39 | struct sxgbe_plat_data { |
| 40 | char *phy_bus_name; |
| 41 | int bus_id; |
| 42 | int phy_addr; |
| Andrew Lunn | 0c65b2b | 2019-11-04 02:40:33 +0100 | [diff] [blame] | 43 | phy_interface_t interface; |
| Siva Reddy | 1edb9ca | 2014-03-25 12:10:54 -0700 | [diff] [blame] | 44 | struct sxgbe_mdio_bus_data *mdio_bus_data; |
| 45 | struct sxgbe_dma_cfg *dma_cfg; |
| 46 | int clk_csr; |
| 47 | int pmt; |
| 48 | int force_sf_dma_mode; |
| 49 | int force_thresh_dma_mode; |
| 50 | int riwt_off; |
| 51 | }; |
| 52 | |
| 53 | #endif /* __SXGBE_PLATFORM_H__ */ |