[adm5120] new experimental driver for the CF slot on the RouterBOARD 153

[openwrt.git] / target / linux / adm5120 / files / arch / mips / adm5120 / boards / mikrotik.c

diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c
index 1ca1514..102fa56 100644 (file)
--- a/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c
+++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c
@@ -42,8 +42,8 @@
 #include <adm5120_nand.h>
 #include <adm5120_board.h>
 #include <adm5120_platform.h>
-#include <adm5120_cf.h>
 #include <adm5120_info.h>
+
 #include <prom/routerboot.h>
 
 #define RB1XX_NAND_CHIP_DELAY  25
@@ -127,8 +127,8 @@ static struct resource rb150_nand_resource[] = {
 static struct resource rb153_cf_resources[] = {
        {
                .name   = "cf_membase",
-               .start  = ADM5120_EXTIO0_BASE,
-               .end    = ADM5120_EXTIO0_BASE + ADM5120_MPMC_SIZE-1 ,
+               .start  = ADM5120_EXTIO1_BASE,
+               .end    = ADM5120_EXTIO1_BASE + ADM5120_EXTIO1_SIZE-1 ,
                .flags  = IORESOURCE_MEM
        }, {
                .name   = "cf_irq",
@@ -138,16 +138,11 @@ static struct resource rb153_cf_resources[] = {
        }
 };
 
-static struct cf_device rb153_cf_data = {
-       .gpio_pin = ADM5120_GPIO_PIN4
-};
-
 static struct platform_device rb153_cf_device = {
-       .name           = "rb153-cf",
+       .name           = "pata-rb153-cf",
        .id             = -1,
        .resource       = rb153_cf_resources,
        .num_resources  = ARRAY_SIZE(rb153_cf_resources),
-       .dev.platform_data = &rb153_cf_data,
 };
 
 static struct platform_device *rb153_devices[] __initdata = {
@@ -223,7 +218,7 @@ static void rb150_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
 static void __init rb1xx_mac_setup(void)
 {
        int i, j;
-       
+
        for (i = 0; i < rb_hs.mac_count; i++) {
                for (j = 0; j < RB_MAC_SIZE; j++)
                        adm5120_eth_macs[i][j] = rb_hs.macs[i][j];
@@ -247,6 +242,9 @@ static void __init rb1xx_flash_setup(void)
 
 static void __init rb153_cf_setup(void)
 {
+       /* enable CSX1:INTX1 on GPIO 3:4 for the CF slot */
+       adm5120_gpio_csx1_enable();
+
        gpio_request(RB153_GPIO_CF_RDY, "cf-ready");
        gpio_direction_input(RB153_GPIO_CF_RDY);
        gpio_request(RB153_GPIO_CF_WT, "cf-wait");