summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-tegra/common.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-tegra/common.c')
-rw-r--r--arch/arm/mach-tegra/common.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
deleted file mode 100644
index 94a119a35af..00000000000
--- a/arch/arm/mach-tegra/common.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * arch/arm/mach-tegra/common.c
- *
- * Copyright (c) 2013 NVIDIA Corporation. All rights reserved.
- * 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/reboot.h>
-#include <linux/irqchip.h>
-#include <linux/clk-provider.h>
-
-#include <asm/hardware/cache-l2x0.h>
-
-#include "board.h"
-#include "common.h"
-#include "cpuidle.h"
-#include "fuse.h"
-#include "iomap.h"
-#include "irq.h"
-#include "pmc.h"
-#include "apbio.h"
-#include "sleep.h"
-#include "pm.h"
-#include "reset.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.
- */
-u32 tegra_uart_config[4] = {
- /* Debug UART initialization required */
- 1,
- /* Debug UART physical address */
- 0,
- /* Debug UART virtual address */
- 0,
- /* Scratch space for debug macro */
- 0,
-};
-
-#ifdef CONFIG_OF
-void __init tegra_dt_init_irq(void)
-{
- of_clk_init(NULL);
- tegra_pmc_init();
- tegra_init_irq();
- irqchip_init();
- tegra_legacy_irq_syscore_init();
-}
-#endif
-
-void tegra_assert_system_reset(enum reboot_mode 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);
-}
-
-static void __init tegra_init_cache(void)
-{
-#ifdef CONFIG_CACHE_L2X0
- int ret;
- void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
- u32 aux_ctrl, cache_type;
-
- cache_type = readl(p + L2X0_CACHE_TYPE);
- aux_ctrl = (cache_type & 0x700) << (17-8);
- aux_ctrl |= 0x7C400001;
-
- ret = l2x0_of_init(aux_ctrl, 0x8200c3fe);
- if (!ret)
- l2x0_saved_regs_addr = virt_to_phys(&l2x0_saved_regs);
-#endif
-
-}
-
-void __init tegra_init_early(void)
-{
- tegra_cpu_reset_handler_init();
- tegra_apb_io_init();
- tegra_init_fuse();
- tegra_init_cache();
- tegra_powergate_init();
- tegra_hotplug_init();
-}
-
-void __init tegra_init_late(void)
-{
- tegra_init_suspend();
- tegra_cpuidle_init();
- tegra_powergate_debugfs_init();
-}