leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: imx: Add PATA resources for other i.MX processors

Browse Source 
MX27/31/35/53 also have PATA block.

Add PATA resources for them.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Fabio Estevam 2011-08-23 17:18:06 -03:00 committed by Sascha Hauer
parent d8f4059bf9
commit 236c4e8be4
3 changed files with 27 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
arch/arm/plat-mxc/devices/platform-pata_imx.c
View File

@ -6,24 +6,45 @@
#include <mach/hardware.h>
#include <mach/devices-common.h>
#define imx_pata_imx_data_entry_single(soc) \
#define imx_pata_imx_data_entry_single(soc, _size) \
{ \
.iobase = soc ## _ATA_BASE_ADDR, \
.irq = soc ## _MXC_INT_ATA, \
.iosize = _size, \
.irq = soc ## _INT_ATA, \
}
#ifdef CONFIG_SOC_IMX27
const struct imx_pata_imx_data imx27_pata_imx_data __initconst =
imx_pata_imx_data_entry_single(MX27, SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX27 */
#ifdef CONFIG_SOC_IMX31
const struct imx_pata_imx_data imx31_pata_imx_data __initconst =
imx_pata_imx_data_entry_single(MX31, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX31 */
#ifdef CONFIG_SOC_IMX35
const struct imx_pata_imx_data imx35_pata_imx_data __initconst =
imx_pata_imx_data_entry_single(MX35, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX35 */
#ifdef CONFIG_SOC_IMX51
const struct imx_pata_imx_data imx51_pata_imx_data __initconst =
imx_pata_imx_data_entry_single(MX51);
imx_pata_imx_data_entry_single(MX51, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX51 */
#ifdef CONFIG_SOC_IMX53
const struct imx_pata_imx_data imx53_pata_imx_data __initconst =
imx_pata_imx_data_entry_single(MX53, SZ_16K);
#endif /* ifdef CONFIG_SOC_IMX53 */
struct platform_device *__init imx_add_pata_imx(
const struct imx_pata_imx_data *data)
{
struct resource res[] = {
{
.start = data->iobase,
.end = data->iobase + SZ_16K - 1,
.end = data->iobase + data->iobase - 1,
.flags = IORESOURCE_MEM,
},
{

1
arch/arm/plat-mxc/include/mach/devices-common.h
View File

@ -253,6 +253,7 @@ struct platform_device *__init imx_add_mxc_nand(
struct imx_pata_imx_data {
resource_size_t iobase;
resource_size_t iosize;
resource_size_t irq;
};
struct platform_device *__init imx_add_pata_imx(

2
arch/arm/plat-mxc/include/mach/mx35.h
View File

@ -36,7 +36,7 @@
#define MX35_UART3_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x0c000)
#define MX35_CSPI2_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x10000)
#define MX35_SSI2_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x14000)
#define MX35_ATA_DMA_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x20000)
#define MX35_ATA_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x20000)
#define MX35_MSHC1_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x24000)
#define MX35_FEC_BASE_ADDR 0x50038000
#define MX35_SPBA_CTRL_BASE_ADDR (MX35_SPBA0_BASE_ADDR + 0x3c000)