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authorKukjin Kim <kgene.kim@samsung.com>2012-02-06 13:10:11 +0900
committerKukjin Kim <kgene.kim@samsung.com>2012-03-03 08:55:17 +0900
commitdd6f01b5ccba602cf0790bc44cc4429013373719 (patch)
tree44ac0d8c955bcd7f32fe9172a9fa177fc54d4bf5 /arch/arm/mach-s3c2440/dma.c
parent26febf8ef14a3682eb99af3805c1f8149ed8eb6c (diff)
ARM: S3C2440: move mach-s3c2440/* into mach-s3c24xx/
This patch moves S3C2440 stuff into mach-s3c24xx/ directory so that we can merge the s3c24 series' directories to the just one mach-s3c24xx/ directory. And this patch is including following. - re-ordered alphabetically by option text at Kconfig and Makefile Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c2440/dma.c')
-rw-r--r--arch/arm/mach-s3c2440/dma.c196
1 files changed, 0 insertions, 196 deletions
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
deleted file mode 100644
index 15b1ddf8f62..00000000000
--- a/arch/arm/mach-s3c2440/dma.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* linux/arch/arm/mach-s3c2440/dma.c
- *
- * Copyright (c) 2006 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * S3C2440 DMA selection
- *
- * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/serial_core.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-
-#include <plat/dma-s3c24xx.h>
-#include <plat/cpu.h>
-
-#include <plat/regs-serial.h>
-#include <mach/regs-gpio.h>
-#include <plat/regs-ac97.h>
-#include <plat/regs-dma.h>
-#include <mach/regs-mem.h>
-#include <mach/regs-lcd.h>
-#include <mach/regs-sdi.h>
-#include <plat/regs-iis.h>
-#include <plat/regs-spi.h>
-
-static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {
- [DMACH_XD0] = {
- .name = "xdreq0",
- .channels[0] = S3C2410_DCON_CH0_XDREQ0 | DMA_CH_VALID,
- },
- [DMACH_XD1] = {
- .name = "xdreq1",
- .channels[1] = S3C2410_DCON_CH1_XDREQ1 | DMA_CH_VALID,
- },
- [DMACH_SDI] = {
- .name = "sdi",
- .channels[0] = S3C2410_DCON_CH0_SDI | DMA_CH_VALID,
- .channels[1] = S3C2440_DCON_CH1_SDI | DMA_CH_VALID,
- .channels[2] = S3C2410_DCON_CH2_SDI | DMA_CH_VALID,
- .channels[3] = S3C2410_DCON_CH3_SDI | DMA_CH_VALID,
- },
- [DMACH_SPI0] = {
- .name = "spi0",
- .channels[1] = S3C2410_DCON_CH1_SPI | DMA_CH_VALID,
- },
- [DMACH_SPI1] = {
- .name = "spi1",
- .channels[3] = S3C2410_DCON_CH3_SPI | DMA_CH_VALID,
- },
- [DMACH_UART0] = {
- .name = "uart0",
- .channels[0] = S3C2410_DCON_CH0_UART0 | DMA_CH_VALID,
- },
- [DMACH_UART1] = {
- .name = "uart1",
- .channels[1] = S3C2410_DCON_CH1_UART1 | DMA_CH_VALID,
- },
- [DMACH_UART2] = {
- .name = "uart2",
- .channels[3] = S3C2410_DCON_CH3_UART2 | DMA_CH_VALID,
- },
- [DMACH_TIMER] = {
- .name = "timer",
- .channels[0] = S3C2410_DCON_CH0_TIMER | DMA_CH_VALID,
- .channels[2] = S3C2410_DCON_CH2_TIMER | DMA_CH_VALID,
- .channels[3] = S3C2410_DCON_CH3_TIMER | DMA_CH_VALID,
- },
- [DMACH_I2S_IN] = {
- .name = "i2s-sdi",
- .channels[1] = S3C2410_DCON_CH1_I2SSDI | DMA_CH_VALID,
- .channels[2] = S3C2410_DCON_CH2_I2SSDI | DMA_CH_VALID,
- },
- [DMACH_I2S_OUT] = {
- .name = "i2s-sdo",
- .channels[0] = S3C2440_DCON_CH0_I2SSDO | DMA_CH_VALID,
- .channels[2] = S3C2410_DCON_CH2_I2SSDO | DMA_CH_VALID,
- },
- [DMACH_PCM_IN] = {
- .name = "pcm-in",
- .channels[0] = S3C2440_DCON_CH0_PCMIN | DMA_CH_VALID,
- .channels[2] = S3C2440_DCON_CH2_PCMIN | DMA_CH_VALID,
- },
- [DMACH_PCM_OUT] = {
- .name = "pcm-out",
- .channels[1] = S3C2440_DCON_CH1_PCMOUT | DMA_CH_VALID,
- .channels[3] = S3C2440_DCON_CH3_PCMOUT | DMA_CH_VALID,
- },
- [DMACH_MIC_IN] = {
- .name = "mic-in",
- .channels[2] = S3C2440_DCON_CH2_MICIN | DMA_CH_VALID,
- .channels[3] = S3C2440_DCON_CH3_MICIN | DMA_CH_VALID,
- },
- [DMACH_USB_EP1] = {
- .name = "usb-ep1",
- .channels[0] = S3C2410_DCON_CH0_USBEP1 | DMA_CH_VALID,
- },
- [DMACH_USB_EP2] = {
- .name = "usb-ep2",
- .channels[1] = S3C2410_DCON_CH1_USBEP2 | DMA_CH_VALID,
- },
- [DMACH_USB_EP3] = {
- .name = "usb-ep3",
- .channels[2] = S3C2410_DCON_CH2_USBEP3 | DMA_CH_VALID,
- },
- [DMACH_USB_EP4] = {
- .name = "usb-ep4",
- .channels[3] = S3C2410_DCON_CH3_USBEP4 | DMA_CH_VALID,
- },
-};
-
-static void s3c2440_dma_select(struct s3c2410_dma_chan *chan,
- struct s3c24xx_dma_map *map)
-{
- chan->dcon = map->channels[chan->number] & ~DMA_CH_VALID;
-}
-
-static struct s3c24xx_dma_selection __initdata s3c2440_dma_sel = {
- .select = s3c2440_dma_select,
- .dcon_mask = 7 << 24,
- .map = s3c2440_dma_mappings,
- .map_size = ARRAY_SIZE(s3c2440_dma_mappings),
-};
-
-static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
- .channels = {
- [DMACH_SDI] = {
- .list = {
- [0] = 3 | DMA_CH_VALID,
- [1] = 2 | DMA_CH_VALID,
- [2] = 1 | DMA_CH_VALID,
- [3] = 0 | DMA_CH_VALID,
- },
- },
- [DMACH_I2S_IN] = {
- .list = {
- [0] = 1 | DMA_CH_VALID,
- [1] = 2 | DMA_CH_VALID,
- },
- },
- [DMACH_I2S_OUT] = {
- .list = {
- [0] = 2 | DMA_CH_VALID,
- [1] = 1 | DMA_CH_VALID,
- },
- },
- [DMACH_PCM_IN] = {
- .list = {
- [0] = 2 | DMA_CH_VALID,
- [1] = 1 | DMA_CH_VALID,
- },
- },
- [DMACH_PCM_OUT] = {
- .list = {
- [0] = 1 | DMA_CH_VALID,
- [1] = 3 | DMA_CH_VALID,
- },
- },
- [DMACH_MIC_IN] = {
- .list = {
- [0] = 3 | DMA_CH_VALID,
- [1] = 2 | DMA_CH_VALID,
- },
- },
- },
-};
-
-static int __init s3c2440_dma_add(struct device *dev)
-{
- s3c2410_dma_init();
- s3c24xx_dma_order_set(&s3c2440_dma_order);
- return s3c24xx_dma_init_map(&s3c2440_dma_sel);
-}
-
-static struct subsys_interface s3c2440_dma_interface = {
- .name = "s3c2440_dma",
- .subsys = &s3c2440_subsys,
- .add_dev = s3c2440_dma_add,
-};
-
-static int __init s3c2440_dma_init(void)
-{
- return subsys_interface_register(&s3c2440_dma_interface);
-}
-
-arch_initcall(s3c2440_dma_init);
-