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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-05-27 17:10:00 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-05-27 17:10:00 +0000 |
| commit | 1c552ba8e5022a40024d2eaf2d4fc3a370c058dd (patch) | |
| tree | 781f374905e08daa4ff5ca8eaa670177d54dbcfd /target | |
| parent | 9c241983fcc1c4d2e06587fcda24a16a14197b8d (diff) | |
| download | mtk-20170518-1c552ba8e5022a40024d2eaf2d4fc3a370c058dd.zip mtk-20170518-1c552ba8e5022a40024d2eaf2d4fc3a370c058dd.tar.gz mtk-20170518-1c552ba8e5022a40024d2eaf2d4fc3a370c058dd.tar.bz2 | |
ramips: rt3883: add device registration code for the SPI controller
SVN-Revision: 31922
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt3883/devices.c | 23 | ||||
| -rw-r--r-- | target/linux/ramips/files/arch/mips/ralink/rt3883/devices.h | 3 |
2 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.c b/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.c index 8d394bb..c9863ab 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.c +++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.c @@ -14,6 +14,7 @@ #include <linux/mtd/physmap.h> #include <linux/mtd/partitions.h> #include <linux/dma-mapping.h> +#include <linux/spi/spi.h> #include <linux/delay.h> #include <linux/err.h> #include <linux/clk.h> @@ -378,3 +379,25 @@ void __init rt3883_register_nand(void) { platform_device_register(&rt3883_nand_device); } + +static struct resource rt3883_spi_resources[] = { + { + .flags = IORESOURCE_MEM, + .start = RT3883_SPI_BASE, + .end = RT3883_SPI_BASE + RT3883_SPI_SIZE - 1, + }, +}; + +static struct platform_device rt3883_spi_device = { + .name = "ramips-spi", + .id = 0, + .resource = rt3883_spi_resources, + .num_resources = ARRAY_SIZE(rt3883_spi_resources), +}; + +void __init rt3883_register_spi(struct spi_board_info *info, int n) +{ + spi_register_board_info(info, n); + platform_device_register(&rt3883_spi_device); +} + diff --git a/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.h b/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.h index bbddc7e..808bcb2 100644 --- a/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.h +++ b/target/linux/ramips/files/arch/mips/ralink/rt3883/devices.h @@ -12,6 +12,7 @@ #define _RT3883_DEVICES_H struct physmap_flash_data; +struct spi_board_info; extern struct physmap_flash_data rt3883_flash0_data; extern struct physmap_flash_data rt3883_flash1_data; @@ -28,4 +29,6 @@ extern struct rt2x00_platform_data rt3883_wlan_data; void rt3883_register_wlan(void); void rt3883_register_wdt(bool enable_reset); +void rt3883_register_spi(struct spi_board_info *info, int n); + #endif /* _RT3883_DEVICES_H */ |