Merge tag 'tegra-for-3.17-fuse-move' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/cleanup

Merge "ARM: tegra: move fuse code out of arch/arm" from Thierry Reding:

This branch moves code related to the Tegra fuses out of arch/arm and
into a centralized location which could be shared with ARM64. It also
adds support for reading the fuse data through sysfs.

Included is also some preparatory work that moves Tegra-related header
files from include/linux to include/soc/tegra as suggested by Arnd.

Furthermore the Tegra chip ID is now retrieved using a function rather
than a variable so that sanity checks can be done. This is convenient
in subsequent patches that will move some of the code that's currently
called from Tegra machine setup into regular initcalls so that it can
be reused on 64-bit ARM. The sanity checks help with verifying that no
code tries to obtain the Tegra chip ID before the underlying driver is
properly initialized.

* tag 'tegra-for-3.17-fuse-move' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  soc/tegra: fuse: fix dummy functions
  soc/tegra: fuse: move APB DMA into Tegra20 fuse driver
  soc/tegra: Add efuse and apbmisc bindings
  soc/tegra: Add efuse driver for Tegra
  ARM: tegra: move fuse exports to soc/tegra/fuse.h
  ARM: tegra: export apb dma readl/writel
  ARM: tegra: Use a function to get the chip ID
  ARM: tegra: Sort includes alphabetically
  ARM: tegra: Move includes to include/soc/tegra

Signed-off-by: Olof Johansson <olof@lixom.net>

4 files changed, 0 insertions, 200 deletions

diff --git a/include/linux/tegra-ahb.h b/include/linux/tegra-ahb.h
deleted file mode 100644
index f1cd075ceee1..000000000000
--- a/include/linux/tegra-ahb.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __LINUX_AHB_H__
-#define __LINUX_AHB_H__
-
-extern int tegra_ahb_enable_smmu(struct device_node *ahb);
-
-#endif	/* __LINUX_AHB_H__ */
diff --git a/include/linux/tegra-cpuidle.h b/include/linux/tegra-cpuidle.h
deleted file mode 100644
index 9c6286bbf662..000000000000
--- a/include/linux/tegra-cpuidle.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (c) 2013, 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.
- */
-
-#ifndef __LINUX_TEGRA_CPUIDLE_H__
-#define __LINUX_TEGRA_CPUIDLE_H__
-
-#ifdef CONFIG_CPU_IDLE
-void tegra_cpuidle_pcie_irqs_in_use(void);
-#else
-static inline void tegra_cpuidle_pcie_irqs_in_use(void)
-{
-}
-#endif
-
-#endif
diff --git a/include/linux/tegra-powergate.h b/include/linux/tegra-powergate.h
deleted file mode 100644
index 46f0a07812b4..000000000000
--- a/include/linux/tegra-powergate.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2010 Google, Inc
- *
- * Author:
- *	Colin Cross <ccross@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that 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.
- *
- */
-
-#ifndef _MACH_TEGRA_POWERGATE_H_
-#define _MACH_TEGRA_POWERGATE_H_
-
-struct clk;
-struct reset_control;
-
-#define TEGRA_POWERGATE_CPU	0
-#define TEGRA_POWERGATE_3D	1
-#define TEGRA_POWERGATE_VENC	2
-#define TEGRA_POWERGATE_PCIE	3
-#define TEGRA_POWERGATE_VDEC	4
-#define TEGRA_POWERGATE_L2	5
-#define TEGRA_POWERGATE_MPE	6
-#define TEGRA_POWERGATE_HEG	7
-#define TEGRA_POWERGATE_SATA	8
-#define TEGRA_POWERGATE_CPU1	9
-#define TEGRA_POWERGATE_CPU2	10
-#define TEGRA_POWERGATE_CPU3	11
-#define TEGRA_POWERGATE_CELP	12
-#define TEGRA_POWERGATE_3D1	13
-#define TEGRA_POWERGATE_CPU0	14
-#define TEGRA_POWERGATE_C0NC	15
-#define TEGRA_POWERGATE_C1NC	16
-#define TEGRA_POWERGATE_SOR	17
-#define TEGRA_POWERGATE_DIS	18
-#define TEGRA_POWERGATE_DISB	19
-#define TEGRA_POWERGATE_XUSBA	20
-#define TEGRA_POWERGATE_XUSBB	21
-#define TEGRA_POWERGATE_XUSBC	22
-#define TEGRA_POWERGATE_VIC	23
-#define TEGRA_POWERGATE_IRAM	24
-
-#define TEGRA_POWERGATE_3D0	TEGRA_POWERGATE_3D
-
-#define TEGRA_IO_RAIL_CSIA	0
-#define TEGRA_IO_RAIL_CSIB	1
-#define TEGRA_IO_RAIL_DSI	2
-#define TEGRA_IO_RAIL_MIPI_BIAS	3
-#define TEGRA_IO_RAIL_PEX_BIAS	4
-#define TEGRA_IO_RAIL_PEX_CLK1	5
-#define TEGRA_IO_RAIL_PEX_CLK2	6
-#define TEGRA_IO_RAIL_USB0	9
-#define TEGRA_IO_RAIL_USB1	10
-#define TEGRA_IO_RAIL_USB2	11
-#define TEGRA_IO_RAIL_USB_BIAS	12
-#define TEGRA_IO_RAIL_NAND	13
-#define TEGRA_IO_RAIL_UART	14
-#define TEGRA_IO_RAIL_BB	15
-#define TEGRA_IO_RAIL_AUDIO	17
-#define TEGRA_IO_RAIL_HSIC	19
-#define TEGRA_IO_RAIL_COMP	22
-#define TEGRA_IO_RAIL_HDMI	28
-#define TEGRA_IO_RAIL_PEX_CNTRL	32
-#define TEGRA_IO_RAIL_SDMMC1	33
-#define TEGRA_IO_RAIL_SDMMC3	34
-#define TEGRA_IO_RAIL_SDMMC4	35
-#define TEGRA_IO_RAIL_CAM	36
-#define TEGRA_IO_RAIL_RES	37
-#define TEGRA_IO_RAIL_HV	38
-#define TEGRA_IO_RAIL_DSIB	39
-#define TEGRA_IO_RAIL_DSIC	40
-#define TEGRA_IO_RAIL_DSID	41
-#define TEGRA_IO_RAIL_CSIE	44
-#define TEGRA_IO_RAIL_LVDS	57
-#define TEGRA_IO_RAIL_SYS_DDC	58
-
-#ifdef CONFIG_ARCH_TEGRA
-int tegra_powergate_is_powered(int id);
-int tegra_powergate_power_on(int id);
-int tegra_powergate_power_off(int id);
-int tegra_powergate_remove_clamping(int id);
-
-/* Must be called with clk disabled, and returns with clk enabled */
-int tegra_powergate_sequence_power_up(int id, struct clk *clk,
-				      struct reset_control *rst);
-
-int tegra_io_rail_power_on(int id);
-int tegra_io_rail_power_off(int id);
-#else
-static inline int tegra_powergate_is_powered(int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_power_on(int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_power_off(int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_remove_clamping(int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_powergate_sequence_power_up(int id, struct clk *clk,
-						    struct reset_control *rst)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_io_rail_power_on(int id)
-{
-	return -ENOSYS;
-}
-
-static inline int tegra_io_rail_power_off(int id)
-{
-	return -ENOSYS;
-}
-#endif
-
-#endif /* _MACH_TEGRA_POWERGATE_H_ */
diff --git a/include/linux/tegra-soc.h b/include/linux/tegra-soc.h
deleted file mode 100644
index 95f611d78f3a..000000000000
--- a/include/linux/tegra-soc.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __LINUX_TEGRA_SOC_H_
-#define __LINUX_TEGRA_SOC_H_
-
-u32 tegra_read_chipid(void);
-
-#endif /* __LINUX_TEGRA_SOC_H_ */