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>

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 */