diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-22 03:27:22 +0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-22 03:27:22 +0400 |
commit | bab588fcfb6335c767d811a8955979f5440328e0 (patch) | |
tree | 2a862ddf47a82be885a8e7945a17cc3ff7a658b9 /arch/arm/mach-tegra/clock.h | |
parent | 3298a3511f1e73255a8dc023efd909e569eea037 (diff) | |
parent | 9cb0d1babfcb1b4ac248c09425f7d5de1e771133 (diff) | |
download | linux-bab588fcfb6335c767d811a8955979f5440328e0.tar.xz |
Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC-specific updates from Arnd Bergmann:
"This is a larger set of new functionality for the existing SoC
families, including:
- vt8500 gains support for new CPU cores, notably the Cortex-A9 based
wm8850
- prima2 gains support for the "marco" SoC family, its SMP based
cousin
- tegra gains support for the new Tegra4 (Tegra114) family
- socfpga now supports a newer version of the hardware including SMP
- i.mx31 and bcm2835 are now using DT probing for their clocks
- lots of updates for sh-mobile
- OMAP updates for clocks, power management and USB
- i.mx6q and tegra now support cpuidle
- kirkwood now supports PCIe hot plugging
- tegra clock support is updated
- tegra USB PHY probing gets implemented diffently"
* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (148 commits)
ARM: prima2: remove duplicate v7_invalidate_l1
ARM: shmobile: r8a7779: Correct TMU clock support again
ARM: prima2: fix __init section for cpu hotplug
ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3)
ARM: OMAP: Consolidate OMAP USB-HS platform data (part 1/3)
arm: socfpga: Add SMP support for actual socfpga harware
arm: Add v7_invalidate_l1 to cache-v7.S
arm: socfpga: Add entries to enable make dtbs socfpga
arm: socfpga: Add new device tree source for actual socfpga HW
ARM: tegra: sort Kconfig selects for Tegra114
ARM: tegra: enable ARCH_REQUIRE_GPIOLIB for Tegra114
ARM: tegra: Fix build error w/ ARCH_TEGRA_114_SOC w/o ARCH_TEGRA_3x_SOC
ARM: tegra: Fix build error for gic update
ARM: tegra: remove empty tegra_smp_init_cpus()
ARM: shmobile: Register ARM architected timer
ARM: MARCO: fix the build issue due to gic-vic-to-irqchip move
ARM: shmobile: r8a7779: Correct TMU clock support
ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT
ARM: mxs: decrease mxs_clockevent_device.min_delta_ns to 2 clock cycles
ARM: mxs: use apbx bus clock to drive the timers on timrotv2
...
Diffstat (limited to 'arch/arm/mach-tegra/clock.h')
-rw-r--r-- | arch/arm/mach-tegra/clock.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/arch/arm/mach-tegra/clock.h b/arch/arm/mach-tegra/clock.h deleted file mode 100644 index 2aa37f5c44c0..000000000000 --- a/arch/arm/mach-tegra/clock.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - * arch/arm/mach-tegra/include/mach/clock.h - * - * Copyright (C) 2010 Google, Inc. - * Copyright (c) 2012 NVIDIA CORPORATION. All rights reserved. - * - * 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_CLOCK_H -#define __MACH_TEGRA_CLOCK_H - -#include <linux/clk-provider.h> -#include <linux/clkdev.h> -#include <linux/list.h> - -#include <mach/clk.h> - -#define DIV_BUS (1 << 0) -#define DIV_U71 (1 << 1) -#define DIV_U71_FIXED (1 << 2) -#define DIV_2 (1 << 3) -#define DIV_U16 (1 << 4) -#define PLL_FIXED (1 << 5) -#define PLL_HAS_CPCON (1 << 6) -#define MUX (1 << 7) -#define PLLD (1 << 8) -#define PERIPH_NO_RESET (1 << 9) -#define PERIPH_NO_ENB (1 << 10) -#define PERIPH_EMC_ENB (1 << 11) -#define PERIPH_MANUAL_RESET (1 << 12) -#define PLL_ALT_MISC_REG (1 << 13) -#define PLLU (1 << 14) -#define PLLX (1 << 15) -#define MUX_PWM (1 << 16) -#define MUX8 (1 << 17) -#define DIV_U71_UART (1 << 18) -#define MUX_CLK_OUT (1 << 19) -#define PLLM (1 << 20) -#define DIV_U71_INT (1 << 21) -#define DIV_U71_IDLE (1 << 22) -#define ENABLE_ON_INIT (1 << 28) -#define PERIPH_ON_APB (1 << 29) - -struct clk_tegra; -#define to_clk_tegra(_hw) container_of(_hw, struct clk_tegra, hw) - -struct clk_mux_sel { - struct clk *input; - u32 value; -}; - -struct clk_pll_freq_table { - unsigned long input_rate; - unsigned long output_rate; - u16 n; - u16 m; - u8 p; - u8 cpcon; -}; - -enum clk_state { - UNINITIALIZED = 0, - ON, - OFF, -}; - -struct clk_tegra { - /* node for master clocks list */ - struct list_head node; /* node for list of all clocks */ - struct clk_lookup lookup; - struct clk_hw hw; - - bool set; - unsigned long fixed_rate; - unsigned long max_rate; - unsigned long min_rate; - u32 flags; - const char *name; - - enum clk_state state; - u32 div; - u32 mul; - - u32 reg; - u32 reg_shift; - - struct list_head shared_bus_list; - - union { - struct { - unsigned int clk_num; - } periph; - struct { - unsigned long input_min; - unsigned long input_max; - unsigned long cf_min; - unsigned long cf_max; - unsigned long vco_min; - unsigned long vco_max; - const struct clk_pll_freq_table *freq_table; - int lock_delay; - unsigned long fixed_rate; - } pll; - struct { - u32 sel; - u32 reg_mask; - } mux; - struct { - struct clk *main; - struct clk *backup; - } cpu; - struct { - struct list_head node; - bool enabled; - unsigned long rate; - } shared_bus_user; - } u; - - void (*reset)(struct clk_hw *, bool); - int (*clk_cfg_ex)(struct clk_hw *, enum tegra_clk_ex_param, u32); -}; - -struct clk_duplicate { - const char *name; - struct clk_lookup lookup; -}; - -struct tegra_clk_init_table { - const char *name; - const char *parent; - unsigned long rate; - bool enabled; -}; - -void tegra_clk_add(struct clk *c); -void tegra2_init_clocks(void); -void tegra30_init_clocks(void); -struct clk *tegra_get_clock_by_name(const char *name); -void tegra_clk_init_from_table(struct tegra_clk_init_table *table); - -#endif |