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| author | Olof Johansson <olof@lixom.net> | 2011-10-16 16:54:51 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-06 18:24:59 -0800 |
| commit | 17711dbf4788ded84470941ff63a7029f73ca654 (patch) | |
| tree | 2a728096b0c3c67299bf47fb9a0069c7fbb9e67a /arch/arm/mach-tegra/tegra2_emc.h | |
| parent | dee47183301983139fd0ed784d0defe0ba08f8f6 (diff) | |
| download | blackbird-op-linux-17711dbf4788ded84470941ff63a7029f73ca654.tar.gz blackbird-op-linux-17711dbf4788ded84470941ff63a7029f73ca654.zip | |
ARM: tegra: emc: convert tegra2_emc to a platform driver
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)
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/tegra2_emc.h')
| -rw-r--r-- | arch/arm/mach-tegra/tegra2_emc.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/tegra2_emc.h b/arch/arm/mach-tegra/tegra2_emc.h index 19f08cb31603..f61409b54cb7 100644 --- a/arch/arm/mach-tegra/tegra2_emc.h +++ b/arch/arm/mach-tegra/tegra2_emc.h @@ -15,13 +15,10 @@ * */ -#define TEGRA_EMC_NUM_REGS 46 - -struct tegra_emc_table { - unsigned long rate; - u32 regs[TEGRA_EMC_NUM_REGS]; -}; +#ifndef __MACH_TEGRA_TEGRA2_EMC_H_ +#define __MACH_TEGRA_TEGRA2_EMC_H int tegra_emc_set_rate(unsigned long rate); long tegra_emc_round_rate(unsigned long rate); -void tegra_init_emc(const struct tegra_emc_table *table, int table_size); + +#endif |
