diff options
author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
---|---|---|
committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/mach-tegra/common.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-tegra/common.c')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-tegra/common.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-tegra/common.c b/ANDROID_3.4.5/arch/arm/mach-tegra/common.c deleted file mode 100644 index 22df10fb..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-tegra/common.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * arch/arm/mach-tegra/common.c - * - * Copyright (C) 2010 Google, Inc. - * - * Author: - * Colin Cross <ccross@android.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. - * - */ - -#include <linux/init.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/of_irq.h> - -#include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/gic.h> - -#include <mach/iomap.h> -#include <mach/powergate.h> - -#include "board.h" -#include "clock.h" -#include "fuse.h" -#include "pmc.h" - -/* - * Storage for debug-macro.S's state. - * - * This must be in .data not .bss so that it gets initialized each time the - * kernel is loaded. The data is declared here rather than debug-macro.S so - * that multiple inclusions of debug-macro.S point at the same data. - */ -#define TEGRA_DEBUG_UART_OFFSET (TEGRA_DEBUG_UART_BASE & 0xFFFF) -u32 tegra_uart_config[3] = { - /* Debug UART initialization required */ - 1, - /* Debug UART physical address */ - (u32)(IO_APB_PHYS + TEGRA_DEBUG_UART_OFFSET), - /* Debug UART virtual address */ - (u32)(IO_APB_VIRT + TEGRA_DEBUG_UART_OFFSET), -}; - -#ifdef CONFIG_OF -static const struct of_device_id tegra_dt_irq_match[] __initconst = { - { .compatible = "arm,cortex-a9-gic", .data = gic_of_init }, - { } -}; - -void __init tegra_dt_init_irq(void) -{ - tegra_init_irq(); - of_irq_init(tegra_dt_irq_match); -} -#endif - -void tegra_assert_system_reset(char mode, const char *cmd) -{ - void __iomem *reset = IO_ADDRESS(TEGRA_PMC_BASE + 0); - u32 reg; - - reg = readl_relaxed(reset); - reg |= 0x10; - writel_relaxed(reg, reset); -} - -#ifdef CONFIG_ARCH_TEGRA_2x_SOC -static __initdata struct tegra_clk_init_table tegra20_clk_init_table[] = { - /* name parent rate enabled */ - { "clk_m", NULL, 0, true }, - { "pll_p", "clk_m", 216000000, true }, - { "pll_p_out1", "pll_p", 28800000, true }, - { "pll_p_out2", "pll_p", 48000000, true }, - { "pll_p_out3", "pll_p", 72000000, true }, - { "pll_p_out4", "pll_p", 108000000, true }, - { "sclk", "pll_p_out4", 108000000, true }, - { "hclk", "sclk", 108000000, true }, - { "pclk", "hclk", 54000000, true }, - { "csite", NULL, 0, true }, - { "emc", NULL, 0, true }, - { "cpu", NULL, 0, true }, - { NULL, NULL, 0, 0}, -}; -#endif - -static void __init tegra_init_cache(u32 tag_latency, u32 data_latency) -{ -#ifdef CONFIG_CACHE_L2X0 - void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000; - u32 aux_ctrl, cache_type; - - writel_relaxed(tag_latency, p + L2X0_TAG_LATENCY_CTRL); - writel_relaxed(data_latency, p + L2X0_DATA_LATENCY_CTRL); - - cache_type = readl(p + L2X0_CACHE_TYPE); - aux_ctrl = (cache_type & 0x700) << (17-8); - aux_ctrl |= 0x6C000001; - - l2x0_init(p, aux_ctrl, 0x8200c3fe); -#endif - -} - -#ifdef CONFIG_ARCH_TEGRA_2x_SOC -void __init tegra20_init_early(void) -{ - tegra_init_fuse(); - tegra2_init_clocks(); - tegra_clk_init_from_table(tegra20_clk_init_table); - tegra_init_cache(0x331, 0x441); - tegra_pmc_init(); - tegra_powergate_init(); -} -#endif -#ifdef CONFIG_ARCH_TEGRA_3x_SOC -void __init tegra30_init_early(void) -{ - tegra_init_fuse(); - tegra30_init_clocks(); - tegra_init_cache(0x441, 0x551); - tegra_pmc_init(); - tegra_powergate_init(); -} -#endif |