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authorArnd Bergmann <arnd@arndb.de>2012-12-02 15:12:47 +0100
committerArnd Bergmann <arnd@arndb.de>2013-03-12 17:39:47 +0100
commita7ed099ffc8edf2a6dccd8a22469347f5cdcfa57 (patch)
treeb56901430602574233ad23008cfd7c23babd20c3 /arch/arm/mach-spear3xx/spear3xx.c
parent0ec05c3e4ac6548fcab4b6a74254a22ef251e1fd (diff)
downloadop-kernel-dev-a7ed099ffc8edf2a6dccd8a22469347f5cdcfa57.zip
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ARM: spear: move all files to mach-spear
There are no conflicting files between the three mach-spear* directories and plat-spear any more, so we can now move all file to a common mach-spear directory. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'arch/arm/mach-spear3xx/spear3xx.c')
-rw-r--r--arch/arm/mach-spear3xx/spear3xx.c115
1 files changed, 0 insertions, 115 deletions
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
deleted file mode 100644
index d7580f2..0000000
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * arch/arm/mach-spear3xx/spear3xx.c
- *
- * SPEAr3XX machines common source file
- *
- * Copyright (C) 2009-2012 ST Microelectronics
- * Viresh Kumar <viresh.linux@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#define pr_fmt(fmt) "SPEAr3xx: " fmt
-
-#include <linux/amba/pl022.h>
-#include <linux/amba/pl080.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <asm/mach/map.h>
-#include <plat/pl080.h>
-#include <mach/generic.h>
-#include <mach/spear.h>
-
-/* ssp device registration */
-struct pl022_ssp_controller pl022_plat_data = {
- .bus_id = 0,
- .enable_dma = 1,
- .dma_filter = pl08x_filter_id,
- .dma_tx_param = "ssp0_tx",
- .dma_rx_param = "ssp0_rx",
- /*
- * This is number of spi devices that can be connected to spi. There are
- * two type of chipselects on which slave devices can work. One is chip
- * select provided by spi masters other is controlled through external
- * gpio's. We can't use chipselect provided from spi master (because as
- * soon as FIFO becomes empty, CS is disabled and transfer ends). So
- * this number now depends on number of gpios available for spi. each
- * slave on each master requires a separate gpio pin.
- */
- .num_chipselect = 2,
-};
-
-/* dmac device registration */
-struct pl08x_platform_data pl080_plat_data = {
- .memcpy_channel = {
- .bus_id = "memcpy",
- .cctl_memcpy =
- (PL080_BSIZE_16 << PL080_CONTROL_SB_SIZE_SHIFT | \
- PL080_BSIZE_16 << PL080_CONTROL_DB_SIZE_SHIFT | \
- PL080_WIDTH_32BIT << PL080_CONTROL_SWIDTH_SHIFT | \
- PL080_WIDTH_32BIT << PL080_CONTROL_DWIDTH_SHIFT | \
- PL080_CONTROL_PROT_BUFF | PL080_CONTROL_PROT_CACHE | \
- PL080_CONTROL_PROT_SYS),
- },
- .lli_buses = PL08X_AHB1,
- .mem_buses = PL08X_AHB1,
- .get_signal = pl080_get_signal,
- .put_signal = pl080_put_signal,
-};
-
-/*
- * Following will create 16MB static virtual/physical mappings
- * PHYSICAL VIRTUAL
- * 0xD0000000 0xFD000000
- * 0xFC000000 0xFC000000
- */
-struct map_desc spear3xx_io_desc[] __initdata = {
- {
- .virtual = VA_SPEAR_ICM1_2_BASE,
- .pfn = __phys_to_pfn(SPEAR_ICM1_2_BASE),
- .length = SZ_16M,
- .type = MT_DEVICE
- }, {
- .virtual = VA_SPEAR_ICM3_SMI_CTRL_BASE,
- .pfn = __phys_to_pfn(SPEAR_ICM3_SMI_CTRL_BASE),
- .length = SZ_16M,
- .type = MT_DEVICE
- },
-};
-
-/* This will create static memory mapping for selected devices */
-void __init spear3xx_map_io(void)
-{
- iotable_init(spear3xx_io_desc, ARRAY_SIZE(spear3xx_io_desc));
-}
-
-void __init spear3xx_timer_init(void)
-{
- char pclk_name[] = "pll3_clk";
- struct clk *gpt_clk, *pclk;
-
- spear3xx_clk_init();
-
- /* get the system timer clock */
- gpt_clk = clk_get_sys("gpt0", NULL);
- if (IS_ERR(gpt_clk)) {
- pr_err("%s:couldn't get clk for gpt\n", __func__);
- BUG();
- }
-
- /* get the suitable parent clock for timer*/
- pclk = clk_get(NULL, pclk_name);
- if (IS_ERR(pclk)) {
- pr_err("%s:couldn't get %s as parent for gpt\n",
- __func__, pclk_name);
- BUG();
- }
-
- clk_set_parent(gpt_clk, pclk);
- clk_put(gpt_clk);
- clk_put(pclk);
-
- spear_setup_of_timer();
-}
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