This is the first step in making it device-tree aware and get rid of the in-kernel EMC tables (of which there are none in mainline, thankfully). Changes since v3: * moved to devm_request_and_ioremap() in probe() Changes since v2: * D'oh -- missed a couple of variables that were added, never used and then later removed in a later patch. Changes since v1: * Fixed messed up indentation * Removed code that should be gone (was added here and removed later in series)
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| 1 | /* | ||
| 2 | * Copyright (C) 2011 Google, Inc. | ||
| 3 | * | ||
| 4 | * Author: | ||
| 5 | * Colin Cross <ccross@android.com> | ||
| 6 | * Olof Johansson <olof@lixom.net> | ||
| 7 | * | ||
| 8 | * This software is licensed under the terms of the GNU General Public | ||
| 9 | * License version 2, as published by the Free Software Foundation, and | ||
| 10 | * may be copied, distributed, and modified under those terms. | ||
| 11 | * | ||
| 12 | * This program is distributed in the hope that it will be useful, | ||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 | * GNU General Public License for more details. | ||
| 16 | * | ||
| 17 | */ | ||
| 18 | |||
| 19 | #ifndef __TEGRA_EMC_H_ | ||
| 20 | #define __TEGRA_EMC_H_ | ||
| 21 | |||
| 22 | #define TEGRA_EMC_NUM_REGS 46 | ||
| 23 | |||
| 24 | struct tegra_emc_table { | ||
| 25 | unsigned long rate; | ||
| 26 | u32 regs[TEGRA_EMC_NUM_REGS]; | ||
| 27 | }; | ||
| 28 | |||
| 29 | struct tegra_emc_pdata { | ||
| 30 | int num_tables; | ||
| 31 | struct tegra_emc_table *tables; | ||
| 32 | }; | ||
| 33 | |||
| 34 | #endif | ||