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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-07-28 10:56:27 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2011-07-28 10:56:27 +0000 |
| commit | c6db514de87761bb32ee1845b2f7d67bec6d4725 (patch) | |
| tree | 916b2f18072d6c4c18527e26603d8227489586d3 | |
| parent | 57122e7cccad838c604828afd7ff329349f4691a (diff) | |
| download | upstream-c6db514de87761bb32ee1845b2f7d67bec6d4725.tar.gz upstream-c6db514de87761bb32ee1845b2f7d67bec6d4725.tar.bz2 upstream-c6db514de87761bb32ee1845b2f7d67bec6d4725.zip | |
ramips: rt305x: introduce rt305x_register_spi helper
Based on a patch by Sergiy <piratfm@gmail.com>
SVN-Revision: 27810
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c | 22 | ||||
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt305x/devices.h | 2 |
2 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c index ce6e4d8c71..aa8f10e0bf 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.c @@ -14,6 +14,7 @@ #include <linux/clk.h> #include <linux/mtd/mtd.h> #include <linux/mtd/physmap.h> +#include <linux/spi/spi.h> #include <linux/rt2x00_platform.h> #include <asm/addrspace.h> @@ -220,3 +221,24 @@ void __init rt305x_register_wdt(void) platform_device_register(&rt305x_wdt_device); } + +static struct resource rt305x_spi_resources[] = { + { + .flags = IORESOURCE_MEM, + .start = RT305X_SPI_BASE, + .end = RT305X_SPI_BASE + RT305X_SPI_SIZE - 1, + }, +}; + +static struct platform_device rt305x_spi_device = { + .name = "ramips-spi", + .id = 0, + .resource = rt305x_spi_resources, + .num_resources = ARRAY_SIZE(rt305x_spi_resources), +}; + +void __init rt305x_register_spi(struct spi_board_info *info, int n) +{ + spi_register_board_info(info, n); + platform_device_register(&rt305x_spi_device); +} diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.h b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.h index 352243c147..e37fe47a57 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.h +++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/devices.h @@ -14,6 +14,7 @@ #include <asm/mach-ralink/rt305x_esw_platform.h> struct physmap_flash_data; +struct spi_board_info; extern struct rt305x_esw_platform_data rt305x_esw_data; @@ -21,6 +22,7 @@ void rt305x_register_flash(unsigned int id, struct physmap_flash_data *pdata); void rt305x_register_ethernet(void); void rt305x_register_wifi(void); void rt305x_register_wdt(void); +void rt305x_register_spi(struct spi_board_info *info, int n); #endif /* __RT305X_DEVICES_H */ |