Blackfin arch: move hard coded pin_req to board file

Remove some sort of bloaty code, try to get these pin_req arrays built at compile-time

 - move this static things to the blackfin board file
 - add pin_req array to struct bfin5xx_spi_master
 - tested on BF537/BF548 with SPI flash

Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 11 insertions, 3 deletions

diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 6b6490e66b3..2d30906626f 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -42,6 +42,7 @@
 #include <asm/dma.h>
 #include <asm/gpio.h>
 #include <asm/nand.h>
+#include <asm/portmux.h>
 #include <asm/mach/bf54x_keys.h>
 #include <linux/input.h>
 #include <linux/spi/ad7877.h>
@@ -453,9 +454,10 @@ static struct resource bfin_spi1_resource[] = {
 };
 
 /* SPI controller data */
-static struct bfin5xx_spi_master bf54x_spi_master_info = {
+static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
         .num_chipselect = 8,
         .enable_dma = 1,  /* master has the ability to do dma transfer */
+        .pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
 };
 
 static struct platform_device bf54x_spi_master0 = {
@@ -464,17 +466,23 @@ static struct platform_device bf54x_spi_master0 = {
         .num_resources = ARRAY_SIZE(bfin_spi0_resource),
         .resource = bfin_spi0_resource,
         .dev = {
-                .platform_data = &bf54x_spi_master_info, /* Passed to driver */
+                .platform_data = &bf54x_spi_master_info0, /* Passed to driver */
                 },
 };
 
+static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
+        .num_chipselect = 8,
+        .enable_dma = 1,  /* master has the ability to do dma transfer */
+        .pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
+};
+
 static struct platform_device bf54x_spi_master1 = {
         .name = "bfin-spi",
         .id = 1, /* Bus number */
         .num_resources = ARRAY_SIZE(bfin_spi1_resource),
         .resource = bfin_spi1_resource,
         .dev = {
-                .platform_data = &bf54x_spi_master_info, /* Passed to driver */
+                .platform_data = &bf54x_spi_master_info1, /* Passed to driver */
                 },
 };
 #endif  /* spi master and devices */