/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef __SOC_TEGRA_FUSE_H__
#define __SOC_TEGRA_FUSE_H__
#define TEGRA20 0x20
#define TEGRA30 0x30
#define TEGRA114 0x35
#define TEGRA124 0x40
#define TEGRA132 0x13
#define TEGRA210 0x21
#define TEGRA_FUSE_SKU_CALIB_0 0xf0
#define TEGRA30_FUSE_SATA_CALIB 0x124
#define TEGRA_FUSE_USB_CALIB_EXT_0 0x250
#ifndef __ASSEMBLY__
u32 tegra_read_chipid(void);
u8 tegra_get_chip_id(void);
enum tegra_revision {
TEGRA_REVISION_UNKNOWN = 0,
TEGRA_REVISION_A01,
TEGRA_REVISION_A02,
TEGRA_REVISION_A03,
TEGRA_REVISION_A03p,
TEGRA_REVISION_A04,
TEGRA_REVISION_MAX,
};
struct tegra_sku_info {
int sku_id;
int cpu_process_id;
int cpu_speedo_id;
int cpu_speedo_value;
int cpu_iddq_value;
int soc_process_id;
int soc_speedo_id;
int soc_speedo_value;
int gpu_process_id;
int gpu_speedo_id;
int gpu_speedo_value;
enum tegra_revision revision;
};
u32 tegra_read_straps(void);
u32 tegra_read_ram_code(void);
u32 tegra_read_chipid(void);
int tegra_fuse_readl(unsigned long offset, u32 *value);
extern struct tegra_sku_info tegra_sku_info;
#endif /* __ASSEMBLY__ */
#endif /* __SOC_TEGRA_FUSE_H__ */
s/perl'>logtreecommitdiff
Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull SMP hotplug update from Thomas Gleixner:
"This contains a trivial typo fix and an extension to the core code for
dynamically allocating states in the prepare stage.
The extension is necessary right now because we need a proper way to
unbreak LTTNG, which iscurrently non functional due to the removal of
the notifiers. Surely it's out of tree, but it's widely used by
distros.
The simple solution would have been to reserve a state for LTTNG, but
I'm not fond about unused crap in the kernel and the dynamic range,
which we admittedly should have done right away, allows us to remove
quite some of the hardcoded states, i.e. those which have no ordering
requirements. So doing the right thing now is better than having an
smaller intermediate solution which needs to be reworked anyway"
* 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
cpu/hotplug: Provide dynamic range for prepare stage
perf/x86/amd/ibs: Fix typo after cleanup state names in cpu/hotplug