korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 22:11:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

Blackfin: CM-BF537E: Update SPORT support in board file.

Browse Source 
Signed-off-by: Harald Krapfenbauer <harald.krapfenbauer@bluetechnix.at>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Harald Krapfenbauer 2012-08-14 12:04:06 +02:00 committed by Bob Liu
parent 57820b3469
commit a54081c45c
1 changed files with 125 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

130
arch/blackfin/mach-bf537/boards/cm_bf537e.c
View File

@ -25,6 +25,7 @@
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
#include <asm/bfin_sport.h>
/*
* Name the Board for the /proc/cpuinfo
@ -143,6 +144,71 @@ static struct platform_device bfin_spi0_device = {
};
#endif /* spi master and devices */
#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
/* SPORT SPI controller data */
static struct bfin5xx_spi_master bfin_sport_spi0_info = {
.num_chipselect = MAX_BLACKFIN_GPIOS,
.enable_dma = 0, /* master don't support DMA */
.pin_req = {P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_DRPRI,
P_SPORT0_RSCLK, P_SPORT0_TFS, P_SPORT0_RFS, 0},
};
static struct resource bfin_sport_spi0_resource[] = {
[0] = {
.start = SPORT0_TCR1,
.end = SPORT0_TCR1 + 0xFF,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_SPORT0_ERROR,
.end = IRQ_SPORT0_ERROR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_sport_spi0_device = {
.name = "bfin-sport-spi",
.id = 1, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_sport_spi0_resource),
.resource = bfin_sport_spi0_resource,
.dev = {
.platform_data = &bfin_sport_spi0_info, /* Passed to driver */
},
};
static struct bfin5xx_spi_master bfin_sport_spi1_info = {
.num_chipselect = MAX_BLACKFIN_GPIOS,
.enable_dma = 0, /* master don't support DMA */
.pin_req = {P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_DRPRI,
P_SPORT1_RSCLK, P_SPORT1_TFS, P_SPORT1_RFS, 0},
};
static struct resource bfin_sport_spi1_resource[] = {
[0] = {
.start = SPORT1_TCR1,
.end = SPORT1_TCR1 + 0xFF,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_SPORT1_ERROR,
.end = IRQ_SPORT1_ERROR,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_sport_spi1_device = {
.name = "bfin-sport-spi",
.id = 2, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_sport_spi1_resource),
.resource = bfin_sport_spi1_resource,
.dev = {
.platform_data = &bfin_sport_spi1_info, /* Passed to driver */
},
};
#endif /* sport spi master and devices */
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
static struct platform_device rtc_device = {
.name = "rtc-bfin",
@ -512,6 +578,13 @@ static struct platform_device i2c_bfin_twi_device = {
};
#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) \
|| defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE)
unsigned short bfin_sport0_peripherals[] = {
P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0
};
#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
static struct resource bfin_sport0_uart_resources[] = {
@ -532,11 +605,6 @@ static struct resource bfin_sport0_uart_resources[] = {
},
};
static unsigned short bfin_sport0_peripherals[] = {
P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
};
static struct platform_device bfin_sport0_uart_device = {
.name = "bfin-sport-uart",
.id = 0,
@ -582,6 +650,49 @@ static struct platform_device bfin_sport1_uart_device = {
};
#endif
#endif
#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE)
static struct resource bfin_sport0_resources[] = {
{
.start = SPORT0_TCR1,
.end = SPORT0_MRCS3+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_SPORT0_RX,
.end = IRQ_SPORT0_RX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT0_TX,
.end = IRQ_SPORT0_TX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT0_ERROR,
.end = IRQ_SPORT0_ERROR,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_SPORT0_TX,
.end = CH_SPORT0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_SPORT0_RX,
.end = CH_SPORT0_RX,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_sport0_device = {
.name = "bfin_sport_raw",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_sport0_resources),
.resource = bfin_sport0_resources,
.dev = {
.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
},
};
#endif
#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
#include <linux/bfin_mac.h>
@ -684,6 +795,10 @@ static struct platform_device *cm_bf537e_devices[] __initdata = {
&bfin_dpmc,
#if defined(CONFIG_BFIN_SPORT) || defined(CONFIG_BFIN_SPORT_MODULE)
&bfin_sport0_device,
#endif
#if defined(CONFIG_FB_HITACHI_TX09) || defined(CONFIG_FB_HITACHI_TX09_MODULE)
&hitachi_fb_device,
#endif
@ -744,6 +859,11 @@ static struct platform_device *cm_bf537e_devices[] __initdata = {
&bfin_spi0_device,
#endif
#if defined(CONFIG_SPI_BFIN_SPORT) || defined(CONFIG_SPI_BFIN_SPORT_MODULE)
&bfin_sport_spi0_device,
&bfin_sport_spi1_device,
#endif
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
&bfin_pata_device,
#endif