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Will be used for unpowergating CPUs. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Tested-by: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Tom Warren <twarren@nvidia.com>
40 lines
896 B
C
40 lines
896 B
C
#ifndef _TEGRA_POWERGATE_H_
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#define _TEGRA_POWERGATE_H_
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#include <asm/arch/clock.h>
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enum tegra_powergate {
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TEGRA_POWERGATE_CPU,
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TEGRA_POWERGATE_3D,
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TEGRA_POWERGATE_VENC,
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TEGRA_POWERGATE_PCIE,
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TEGRA_POWERGATE_VDEC,
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TEGRA_POWERGATE_L2,
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TEGRA_POWERGATE_MPE,
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TEGRA_POWERGATE_HEG,
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TEGRA_POWERGATE_SATA,
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TEGRA_POWERGATE_CPU1,
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TEGRA_POWERGATE_CPU2,
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TEGRA_POWERGATE_CPU3,
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TEGRA_POWERGATE_CELP,
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TEGRA_POWERGATE_3D1,
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TEGRA_POWERGATE_CPU0,
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TEGRA_POWERGATE_C0NC,
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TEGRA_POWERGATE_C1NC,
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TEGRA_POWERGATE_SOR,
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TEGRA_POWERGATE_DIS,
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TEGRA_POWERGATE_DISB,
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TEGRA_POWERGATE_XUSBA,
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TEGRA_POWERGATE_XUSBB,
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TEGRA_POWERGATE_XUSBC,
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TEGRA_POWERGATE_VIC,
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TEGRA_POWERGATE_IRAM,
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};
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int tegra_powergate_sequence_power_up(enum tegra_powergate id,
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enum periph_id periph);
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int tegra_powergate_power_on(enum tegra_powergate id);
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int tegra_powergate_power_off(enum tegra_powergate id);
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#endif
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