diff options
| author | Padmavathi Venna <padma.v@samsung.com> | 2011-12-23 10:14:36 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-12-23 10:50:00 +0900 |
| commit | 4566c7f7612fc2323cfae1556c012bb096380a90 (patch) | |
| tree | 8b69f1970a199939ba85c6f9ed49a1514908d48b /arch/arm/plat-samsung | |
| parent | 875a59374cd10200ac24f03877ccd8f73af590cc (diff) | |
| download | linux-4566c7f7612fc2323cfae1556c012bb096380a90.tar.bz2 | |
ARM: S3C64XX: Modified files for SPI consolidation work
As SPI platform devices are consolidated to plat-samsung, some
corresponding changes are required in the respective machine folder.
Setup files are added for SPI GPIO configurations and platform data
initialization.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung')
| -rw-r--r-- | arch/arm/plat-samsung/devs.c | 6 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/s3c64xx-spi.h | 7 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 8b27e61d0345..080ea18d3f94 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -1498,6 +1498,9 @@ void __init s3c64xx_spi0_set_platdata(struct s3c64xx_spi_info *pd, pd->num_cs = num_cs; pd->src_clk_nr = src_clk_nr; + if (!pd->cfg_gpio) + pd->cfg_gpio = s3c64xx_spi0_cfg_gpio; + s3c_set_platdata(pd, sizeof(*pd), &s3c64xx_device_spi0); } #endif /* CONFIG_S3C64XX_DEV_SPI0 */ @@ -1537,6 +1540,9 @@ void __init s3c64xx_spi1_set_platdata(struct s3c64xx_spi_info *pd, pd->num_cs = num_cs; pd->src_clk_nr = src_clk_nr; + if (!pd->cfg_gpio) + pd->cfg_gpio = s3c64xx_spi1_cfg_gpio; + s3c_set_platdata(pd, sizeof(*pd), &s3c64xx_device_spi1); } #endif /* CONFIG_S3C64XX_DEV_SPI1 */ diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h index effca5394d19..d3e2209c8099 100644 --- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h +++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h @@ -71,4 +71,11 @@ extern void s3c64xx_spi1_set_platdata(struct s3c64xx_spi_info *pd, int src_clk_nr, int num_cs); extern void s3c64xx_spi2_set_platdata(struct s3c64xx_spi_info *pd, int src_clk_nr, int num_cs); + +/* defined by architecture to configure gpio */ +extern int s3c64xx_spi0_cfg_gpio(struct platform_device *dev); +extern int s3c64xx_spi1_cfg_gpio(struct platform_device *dev); + +extern struct s3c64xx_spi_info s3c64xx_spi0_pdata; +extern struct s3c64xx_spi_info s3c64xx_spi1_pdata; #endif /* __S3C64XX_PLAT_SPI_H */ |