speedo-tegra124.c (a02001086bbfb4da35d1228bebc2f1b442db455f) speedo-tegra124.c (7e939de1b2bb26496e4967e5346619700245e7c0)
1/*
2 * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

--- 108 unchanged lines hidden (view full) ---

117
118 BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
119 THRESHOLD_INDEX_COUNT);
120 BUILD_BUG_ON(ARRAY_SIZE(gpu_process_speedos) !=
121 THRESHOLD_INDEX_COUNT);
122 BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
123 THRESHOLD_INDEX_COUNT);
124
1/*
2 * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT

--- 108 unchanged lines hidden (view full) ---

117
118 BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
119 THRESHOLD_INDEX_COUNT);
120 BUILD_BUG_ON(ARRAY_SIZE(gpu_process_speedos) !=
121 THRESHOLD_INDEX_COUNT);
122 BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
123 THRESHOLD_INDEX_COUNT);
124
125 cpu_speedo_0_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_0);
125 cpu_speedo_0_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_0);
126
127 /* GPU Speedo is stored in CPU_SPEEDO_2 */
126
127 /* GPU Speedo is stored in CPU_SPEEDO_2 */
128 sku_info->gpu_speedo_value = tegra30_fuse_readl(FUSE_CPU_SPEEDO_2);
128 sku_info->gpu_speedo_value = tegra_fuse_read_early(FUSE_CPU_SPEEDO_2);
129
129
130 soc_speedo_0_value = tegra30_fuse_readl(FUSE_SOC_SPEEDO_0);
130 soc_speedo_0_value = tegra_fuse_read_early(FUSE_SOC_SPEEDO_0);
131
131
132 cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
133 soc_iddq_value = tegra30_fuse_readl(FUSE_SOC_IDDQ);
134 gpu_iddq_value = tegra30_fuse_readl(FUSE_GPU_IDDQ);
132 cpu_iddq_value = tegra_fuse_read_early(FUSE_CPU_IDDQ);
133 soc_iddq_value = tegra_fuse_read_early(FUSE_SOC_IDDQ);
134 gpu_iddq_value = tegra_fuse_read_early(FUSE_GPU_IDDQ);
135
136 sku_info->cpu_speedo_value = cpu_speedo_0_value;
137
138 if (sku_info->cpu_speedo_value == 0) {
139 pr_warn("Tegra Warning: Speedo value not fused.\n");
140 WARN_ON(1);
141 return;
142 }
143
144 rev_sku_to_speedo_ids(sku_info, &threshold);
145
135
136 sku_info->cpu_speedo_value = cpu_speedo_0_value;
137
138 if (sku_info->cpu_speedo_value == 0) {
139 pr_warn("Tegra Warning: Speedo value not fused.\n");
140 WARN_ON(1);
141 return;
142 }
143
144 rev_sku_to_speedo_ids(sku_info, &threshold);
145
146 sku_info->cpu_iddq_value = tegra30_fuse_readl(FUSE_CPU_IDDQ);
146 sku_info->cpu_iddq_value = tegra_fuse_read_early(FUSE_CPU_IDDQ);
147
148 for (i = 0; i < GPU_PROCESS_CORNERS; i++)
149 if (sku_info->gpu_speedo_value <
150 gpu_process_speedos[threshold][i])
151 break;
152 sku_info->gpu_process_id = i;
153
154 for (i = 0; i < CPU_PROCESS_CORNERS; i++)

--- 14 unchanged lines hidden --- 		147
148 for (i = 0; i < GPU_PROCESS_CORNERS; i++)
149 if (sku_info->gpu_speedo_value <
150 gpu_process_speedos[threshold][i])
151 break;
152 sku_info->gpu_process_id = i;
153
154 for (i = 0; i < CPU_PROCESS_CORNERS; i++)

--- 14 unchanged lines hidden ---