From: Daniel Schwierzeck Date: Thu, 3 Mar 2011 20:42:26 +0000 (+0100) Subject: MIPS: lantiq: Add device register helper for SPI controller and devices X-Git-Url: http://nbd.name/gitweb.cgi?p=lantiq.git;a=commitdiff_plain;h=b35b07062b718ece9b9cb7b23b12d83a087eafb0;hp=653c95b8b9066c9c6ac08bd64d0ceee439e9fd90 MIPS: lantiq: Add device register helper for SPI controller and devices Signed-off-by: Daniel Schwierzeck --- --- a/arch/mips/lantiq/xway/devices.c +++ b/arch/mips/lantiq/xway/devices.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -119,3 +120,28 @@ ltq_register_etop(struct ltq_eth_data *e platform_device_register(<q_etop); } } + +static struct resource ltq_spi_resources[] = { + { + .start = LTQ_SSC_BASE_ADDR, + .end = LTQ_SSC_BASE_ADDR + LTQ_SSC_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + IRQ_RES(spi_tx, LTQ_SSC_TIR), + IRQ_RES(spi_rx, LTQ_SSC_RIR), + IRQ_RES(spi_err, LTQ_SSC_EIR), +}; + +static struct platform_device ltq_spi = { + .name = "ltq-spi", + .resource = ltq_spi_resources, + .num_resources = ARRAY_SIZE(ltq_spi_resources), +}; + +void __init ltq_register_spi(struct ltq_spi_platform_data *pdata, + struct spi_board_info const *info, unsigned n) +{ + spi_register_board_info(info, n); + ltq_spi.dev.platform_data = pdata; + platform_device_register(<q_spi); +}