| Jordan Crouse | 914de9b | 2012-07-09 13:49:46 -0600 | [diff] [blame^] | 1 | /* Copyright (c) 2012, Code Aurora Forum. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #ifndef _ARCH_ARM_MACH_KGSL_H |
| 14 | #define _ARCH_ARM_MACH_KGSL_H |
| 15 | |
| 16 | /* Clock flags to show which clocks should be controled by a given platform */ |
| 17 | #define KGSL_CLK_SRC 0x00000001 |
| 18 | #define KGSL_CLK_CORE 0x00000002 |
| 19 | #define KGSL_CLK_IFACE 0x00000004 |
| 20 | #define KGSL_CLK_MEM 0x00000008 |
| 21 | #define KGSL_CLK_MEM_IFACE 0x00000010 |
| 22 | #define KGSL_CLK_AXI 0x00000020 |
| 23 | |
| 24 | #define KGSL_MAX_PWRLEVELS 5 |
| 25 | |
| 26 | #define KGSL_CONVERT_TO_MBPS(val) \ |
| 27 | (val*1000*1000U) |
| 28 | |
| 29 | #define KGSL_3D0_REG_MEMORY "kgsl_3d0_reg_memory" |
| 30 | #define KGSL_3D0_IRQ "kgsl_3d0_irq" |
| 31 | #define KGSL_2D0_REG_MEMORY "kgsl_2d0_reg_memory" |
| 32 | #define KGSL_2D0_IRQ "kgsl_2d0_irq" |
| 33 | #define KGSL_2D1_REG_MEMORY "kgsl_2d1_reg_memory" |
| 34 | #define KGSL_2D1_IRQ "kgsl_2d1_irq" |
| 35 | |
| 36 | enum kgsl_iommu_context_id { |
| 37 | KGSL_IOMMU_CONTEXT_USER = 0, |
| 38 | KGSL_IOMMU_CONTEXT_PRIV = 1, |
| 39 | }; |
| 40 | |
| 41 | struct kgsl_iommu_ctx { |
| 42 | const char *iommu_ctx_name; |
| 43 | enum kgsl_iommu_context_id ctx_id; |
| 44 | }; |
| 45 | |
| 46 | struct kgsl_device_iommu_data { |
| 47 | const struct kgsl_iommu_ctx *iommu_ctxs; |
| 48 | int iommu_ctx_count; |
| 49 | unsigned int physstart; |
| 50 | unsigned int physend; |
| 51 | }; |
| 52 | |
| 53 | struct kgsl_pwrlevel { |
| 54 | unsigned int gpu_freq; |
| 55 | unsigned int bus_freq; |
| 56 | unsigned int io_fraction; |
| 57 | }; |
| 58 | |
| 59 | struct kgsl_device_platform_data { |
| 60 | struct kgsl_pwrlevel pwrlevel[KGSL_MAX_PWRLEVELS]; |
| 61 | int init_level; |
| 62 | int num_levels; |
| 63 | int (*set_grp_async)(void); |
| 64 | unsigned int idle_timeout; |
| 65 | bool strtstp_sleepwake; |
| 66 | unsigned int nap_allowed; |
| 67 | unsigned int clk_map; |
| 68 | unsigned int idle_needed; |
| 69 | struct msm_bus_scale_pdata *bus_scale_table; |
| 70 | struct kgsl_device_iommu_data *iommu_data; |
| 71 | int iommu_count; |
| 72 | struct msm_dcvs_core_info *core_info; |
| 73 | }; |
| 74 | |
| 75 | #endif |