Merge tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

New feature development

This adds support for new features, and contains stuff from most
platforms. A number of these patches could have fit into other
branches, too, but were small enough not to cause too much
confusion here.

* tag 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits)
  mfd/db8500-prcmu: remove support for early silicon revisions
  ARM: ux500: fix the smp_twd clock calculation
  ARM: ux500: remove support for early silicon revisions
  ARM: ux500: update register files
  ARM: ux500: register DB5500 PMU dynamically
  ARM: ux500: update ASIC detection for U5500
  ARM: ux500: support DB8520
  ARM: picoxcell: implement watchdog restart
  ARM: OMAP3+: hwmod data: Add the default clockactivity for I2C
  ARM: OMAP3: hwmod data: disable multiblock reads on MMC1/2 on OMAP34xx/35xx <= ES2.1
  ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP4
  ARM: OMAP: USB: EHCI and OHCI hwmod structures for OMAP3
  ARM: OMAP: hwmod data: Add support for AM35xx UART4/ttyO3
  ARM: Orion: Remove address map info from all platform data structures
  ARM: Orion: Get address map from plat-orion instead of via platform_data
  ARM: Orion: mbus_dram_info consolidation
  ARM: Orion: Consolidate the address map setup
  ARM: Kirkwood: Add configuration for MPP12 as GPIO
  ARM: Kirkwood: Recognize A1 revision of 6282 chip
  ARM: ux500: update the MOP500 GPIO assignments
  ...

11 files changed, 245 insertions, 64 deletions

diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 95a5fc53b6d..c20ce0f5ce3 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-obj-y   := irq.o pcie.o time.o common.o mpp.o
+obj-y   := irq.o pcie.o time.o common.o mpp.o addr-map.o
 obj-m   :=
 obj-n   :=
 obj-    :=
diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c
new file mode 100644
index 00000000000..367ca89ac40
--- /dev/null
+++ b/arch/arm/plat-orion/addr-map.c
@@ -0,0 +1,174 @@
+/*
+ * arch/arm/plat-orion/addr-map.c
+ *
+ * Address map functions for Marvell Orion based SoCs
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/mbus.h>
+#include <linux/io.h>
+#include <plat/addr-map.h>
+
+struct mbus_dram_target_info orion_mbus_dram_info;
+
+const struct mbus_dram_target_info *mv_mbus_dram_info(void)
+{
+        return &orion_mbus_dram_info;
+}
+EXPORT_SYMBOL_GPL(mv_mbus_dram_info);
+
+/*
+ * DDR target is the same on all Orion platforms.
+ */
+#define TARGET_DDR              0
+
+/*
+ * Helpers to get DDR bank info
+ */
+#define DDR_BASE_CS_OFF(n)      (0x0000 + ((n) << 3))
+#define DDR_SIZE_CS_OFF(n)      (0x0004 + ((n) << 3))
+
+/*
+ * CPU Address Decode Windows registers
+ */
+#define WIN_CTRL_OFF            0x0000
+#define WIN_BASE_OFF            0x0004
+#define WIN_REMAP_LO_OFF        0x0008
+#define WIN_REMAP_HI_OFF        0x000c
+
+/*
+ * Default implementation
+ */
+static void __init __iomem *
+orion_win_cfg_base(const struct orion_addr_map_cfg *cfg, int win)
+{
+        return (void __iomem *)(cfg->bridge_virt_base + (win << 4));
+}
+
+/*
+ * Default implementation
+ */
+static int __init orion_cpu_win_can_remap(const struct orion_addr_map_cfg *cfg,
+                                          const int win)
+{
+        if (win < cfg->remappable_wins)
+                return 1;
+
+        return 0;
+}
+
+void __init orion_setup_cpu_win(const struct orion_addr_map_cfg *cfg,
+                                const int win, const u32 base,
+                                const u32 size, const u8 target,
+                                const u8 attr, const int remap)
+{
+        void __iomem *addr = cfg->win_cfg_base(cfg, win);
+        u32 ctrl, base_high, remap_addr;
+
+        if (win >= cfg->num_wins) {
+                printk(KERN_ERR "setup_cpu_win: trying to allocate window "
+                       "%d when only %d allowed\n", win, cfg->num_wins);
+        }
+
+        base_high = base & 0xffff0000;
+        ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1;
+
+        writel(base_high, addr + WIN_BASE_OFF);
+        writel(ctrl, addr + WIN_CTRL_OFF);
+        if (cfg->cpu_win_can_remap(cfg, win)) {
+                if (remap < 0)
+                        remap_addr = base;
+                else
+                        remap_addr = remap;
+                writel(remap_addr & 0xffff0000, addr + WIN_REMAP_LO_OFF);
+                writel(0, addr + WIN_REMAP_HI_OFF);
+        }
+}
+
+/*
+ * Configure a number of windows.
+ */
+static void __init orion_setup_cpu_wins(const struct orion_addr_map_cfg * cfg,
+                                        const struct orion_addr_map_info *info)
+{
+        while (info->win != -1) {
+                orion_setup_cpu_win(cfg, info->win, info->base, info->size,
+                                    info->target, info->attr, info->remap);
+                info++;
+        }
+}
+
+static void __init orion_disable_wins(const struct orion_addr_map_cfg * cfg)
+{
+        void __iomem *addr;
+        int i;
+
+        for (i = 0; i < cfg->num_wins; i++) {
+                addr = cfg->win_cfg_base(cfg, i);
+
+                writel(0, addr + WIN_BASE_OFF);
+                writel(0, addr + WIN_CTRL_OFF);
+                if (cfg->cpu_win_can_remap(cfg, i)) {
+                        writel(0, addr + WIN_REMAP_LO_OFF);
+                        writel(0, addr + WIN_REMAP_HI_OFF);
+                }
+        }
+}
+
+/*
+ * Disable, clear and configure windows.
+ */
+void __init orion_config_wins(struct orion_addr_map_cfg * cfg,
+                              const struct orion_addr_map_info *info)
+{
+        if (!cfg->cpu_win_can_remap)
+                cfg->cpu_win_can_remap = orion_cpu_win_can_remap;
+
+        if (!cfg->win_cfg_base)
+                cfg->win_cfg_base = orion_win_cfg_base;
+
+        orion_disable_wins(cfg);
+
+        if (info)
+                orion_setup_cpu_wins(cfg, info);
+}
+
+/*
+ * Setup MBUS dram target info.
+ */
+void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
+                                        const u32 ddr_window_cpu_base)
+{
+        void __iomem *addr;
+        int i;
+        int cs;
+
+        orion_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
+
+        addr = (void __iomem *)ddr_window_cpu_base;
+
+        for (i = 0, cs = 0; i < 4; i++) {
+                u32 base = readl(addr + DDR_BASE_CS_OFF(i));
+                u32 size = readl(addr + DDR_SIZE_CS_OFF(i));
+
+                /*
+                 * Chip select enabled?
+                 */
+                if (size & 1) {
+                        struct mbus_dram_window *w;
+
+                        w = &orion_mbus_dram_info.cs[cs++];
+                        w->cs_index = i;
+                        w->mbus_attr = 0xf & ~(1 << i);
+                        w->base = base & 0xffff0000;
+                        w->size = (size | 0x0000ffff) + 1;
+                }
+        }
+        orion_mbus_dram_info.num_cs = cs;
+}
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 9e5451b3c8e..e5a2fde29b1 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -13,7 +13,6 @@
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
 #include <linux/serial_8250.h>
-#include <linux/mbus.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/mv643xx_i2c.h>
@@ -203,13 +202,12 @@ void __init orion_rtc_init(unsigned long mapbase,
  ****************************************************************************/
 static __init void ge_complete(
         struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
-        struct mbus_dram_target_info *mbus_dram_info, int tclk,
+        int tclk,
         struct resource *orion_ge_resource, unsigned long irq,
         struct platform_device *orion_ge_shared,
         struct mv643xx_eth_platform_data *eth_data,
         struct platform_device *orion_ge)
 {
-        orion_ge_shared_data->dram = mbus_dram_info;
         orion_ge_shared_data->t_clk = tclk;
         orion_ge_resource->start = irq;
         orion_ge_resource->end = irq;
@@ -259,7 +257,6 @@ static struct platform_device orion_ge00 = {
 };
 
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
@@ -267,7 +264,7 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
 {
         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
-        ge_complete(&orion_ge00_shared_data, mbus_dram_info, tclk,
+        ge_complete(&orion_ge00_shared_data, tclk,
                     orion_ge00_resources, irq, &orion_ge00_shared,
                     eth_data, &orion_ge00);
 }
@@ -313,7 +310,6 @@ static struct platform_device orion_ge01 = {
 };
 
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
@@ -321,7 +317,7 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
 {
         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
-        ge_complete(&orion_ge01_shared_data, mbus_dram_info, tclk,
+        ge_complete(&orion_ge01_shared_data, tclk,
                     orion_ge01_resources, irq, &orion_ge01_shared,
                     eth_data, &orion_ge01);
 }
@@ -367,7 +363,6 @@ static struct platform_device orion_ge10 = {
 };
 
 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
@@ -375,7 +370,7 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
 {
         fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
-        ge_complete(&orion_ge10_shared_data, mbus_dram_info, tclk,
+        ge_complete(&orion_ge10_shared_data, tclk,
                     orion_ge10_resources, irq, &orion_ge10_shared,
                     eth_data, &orion_ge10);
 }
@@ -421,7 +416,6 @@ static struct platform_device orion_ge11 = {
 };
 
 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
@@ -429,7 +423,7 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
 {
         fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
-        ge_complete(&orion_ge11_shared_data, mbus_dram_info, tclk,
+        ge_complete(&orion_ge11_shared_data, tclk,
                     orion_ge11_resources, irq, &orion_ge11_shared,
                     eth_data, &orion_ge11);
 }
@@ -592,8 +586,6 @@ void __init orion_wdt_init(unsigned long tclk)
 /*****************************************************************************
  * XOR
  ****************************************************************************/
-static struct mv_xor_platform_shared_data orion_xor_shared_data;
-
 static u64 orion_xor_dmamask = DMA_BIT_MASK(32);
 
 void __init orion_xor_init_channels(
@@ -632,9 +624,6 @@ static struct resource orion_xor0_shared_resources[] = {
 static struct platform_device orion_xor0_shared = {
         .name           = MV_XOR_SHARED_NAME,
         .id             = 0,
-        .dev            = {
-                .platform_data = &orion_xor_shared_data,
-        },
         .num_resources  = ARRAY_SIZE(orion_xor0_shared_resources),
         .resource       = orion_xor0_shared_resources,
 };
@@ -687,14 +676,11 @@ static struct platform_device orion_xor01_channel = {
         },
 };
 
-void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
-                            unsigned long mapbase_low,
+void __init orion_xor0_init(unsigned long mapbase_low,
                             unsigned long mapbase_high,
                             unsigned long irq_0,
                             unsigned long irq_1)
 {
-        orion_xor_shared_data.dram = mbus_dram_info;
-
         orion_xor0_shared_resources[0].start = mapbase_low;
         orion_xor0_shared_resources[0].end = mapbase_low + 0xff;
         orion_xor0_shared_resources[1].start = mapbase_high;
@@ -727,9 +713,6 @@ static struct resource orion_xor1_shared_resources[] = {
 static struct platform_device orion_xor1_shared = {
         .name           = MV_XOR_SHARED_NAME,
         .id             = 1,
-        .dev            = {
-                .platform_data = &orion_xor_shared_data,
-        },
         .num_resources  = ARRAY_SIZE(orion_xor1_shared_resources),
         .resource       = orion_xor1_shared_resources,
 };
@@ -828,11 +811,9 @@ static struct platform_device orion_ehci = {
         },
 };
 
-void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
-                            unsigned long mapbase,
+void __init orion_ehci_init(unsigned long mapbase,
                             unsigned long irq)
 {
-        orion_ehci_data.dram = mbus_dram_info;
         fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
                        irq);
 
@@ -854,11 +835,9 @@ static struct platform_device orion_ehci_1 = {
         },
 };
 
-void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
-                              unsigned long mapbase,
+void __init orion_ehci_1_init(unsigned long mapbase,
                               unsigned long irq)
 {
-        orion_ehci_data.dram = mbus_dram_info;
         fill_resources(&orion_ehci_1, orion_ehci_1_resources,
                        mapbase, SZ_4K - 1, irq);
 
@@ -880,11 +859,9 @@ static struct platform_device orion_ehci_2 = {
         },
 };
 
-void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
-                              unsigned long mapbase,
+void __init orion_ehci_2_init(unsigned long mapbase,
                               unsigned long irq)
 {
-        orion_ehci_data.dram = mbus_dram_info;
         fill_resources(&orion_ehci_2, orion_ehci_2_resources,
                        mapbase, SZ_4K - 1, irq);
 
@@ -911,11 +888,9 @@ static struct platform_device orion_sata = {
 };
 
 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq)
 {
-        sata_data->dram = mbus_dram_info;
         orion_sata.dev.platform_data = sata_data;
         fill_resources(&orion_sata, orion_sata_resources,
                        mapbase, 0x5000 - 1, irq);
diff --git a/arch/arm/plat-orion/include/plat/addr-map.h b/arch/arm/plat-orion/include/plat/addr-map.h
new file mode 100644
index 00000000000..fd556f77562
--- /dev/null
+++ b/arch/arm/plat-orion/include/plat/addr-map.h
@@ -0,0 +1,53 @@
+/*
+ * arch/arm/plat-orion/include/plat/addr-map.h
+ *
+ * Marvell Orion SoC address map handling.
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __PLAT_ADDR_MAP_H
+#define __PLAT_ADDR_MAP_H
+
+extern struct mbus_dram_target_info orion_mbus_dram_info;
+
+struct orion_addr_map_cfg {
+        const int num_wins;     /* Total number of windows */
+        const int remappable_wins;
+        const u32 bridge_virt_base;
+
+        /* If NULL, the default cpu_win_can_remap will be used, using
+           the value in remappable_wins */
+        int (*cpu_win_can_remap) (const struct orion_addr_map_cfg *cfg,
+                                  const int win);
+        /* If NULL, the default win_cfg_base will be used, using the
+           value in bridge_virt_base */
+        void __iomem *(*win_cfg_base) (const struct orion_addr_map_cfg *cfg,
+                                 const int win);
+};
+
+/*
+ * Information needed to setup one address mapping.
+ */
+struct orion_addr_map_info {
+        const int win;
+        const u32 base;
+        const u32 size;
+        const u8 target;
+        const u8 attr;
+        const int remap;
+};
+
+void __init orion_config_wins(struct orion_addr_map_cfg *cfg,
+                              const struct orion_addr_map_info *info);
+
+void __init orion_setup_cpu_win(const struct orion_addr_map_cfg *cfg,
+                                const int win, const u32 base,
+                                const u32 size, const u8 target,
+                                const u8 attr, const int remap);
+
+void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
+                                        const u32 ddr_window_cpu_base);
+#endif
diff --git a/arch/arm/plat-orion/include/plat/audio.h b/arch/arm/plat-orion/include/plat/audio.h
index 9cf1f781329..885f8abd927 100644
--- a/arch/arm/plat-orion/include/plat/audio.h
+++ b/arch/arm/plat-orion/include/plat/audio.h
@@ -1,11 +1,8 @@
 #ifndef __PLAT_AUDIO_H
 #define __PLAT_AUDIO_H
 
-#include <linux/mbus.h>
-
 struct kirkwood_asoc_platform_data {
         u32 tclk;
-        struct mbus_dram_target_info *dram;
         int burst;
 };
 #endif
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index a63c357e2ab..0fe08d77e83 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -37,28 +37,24 @@ void __init orion_rtc_init(unsigned long mapbase,
                            unsigned long irq);
 
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
                             int tclk);
 
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
                             int tclk);
 
 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
                             int tclk);
 
 void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq,
                             unsigned long irq_err,
@@ -82,8 +78,7 @@ void __init orion_spi_1_init(unsigned long mapbase,
 
 void __init orion_wdt_init(unsigned long tclk);
 
-void __init orion_xor0_init(struct mbus_dram_target_info *mbus_dram_info,
-                            unsigned long mapbase_low,
+void __init orion_xor0_init(unsigned long mapbase_low,
                             unsigned long mapbase_high,
                             unsigned long irq_0,
                             unsigned long irq_1);
@@ -93,20 +88,16 @@ void __init orion_xor1_init(unsigned long mapbase_low,
                             unsigned long irq_0,
                             unsigned long irq_1);
 
-void __init orion_ehci_init(struct mbus_dram_target_info *mbus_dram_info,
-                            unsigned long mapbase,
+void __init orion_ehci_init(unsigned long mapbase,
                             unsigned long irq);
 
-void __init orion_ehci_1_init(struct mbus_dram_target_info *mbus_dram_info,
-                              unsigned long mapbase,
+void __init orion_ehci_1_init(unsigned long mapbase,
                               unsigned long irq);
 
-void __init orion_ehci_2_init(struct mbus_dram_target_info *mbus_dram_info,
-                              unsigned long mapbase,
+void __init orion_ehci_2_init(unsigned long mapbase,
                               unsigned long irq);
 
 void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
-                            struct mbus_dram_target_info *mbus_dram_info,
                             unsigned long mapbase,
                             unsigned long irq);
 
diff --git a/arch/arm/plat-orion/include/plat/ehci-orion.h b/arch/arm/plat-orion/include/plat/ehci-orion.h
index 4ec668e7746..6fc78e43042 100644
--- a/arch/arm/plat-orion/include/plat/ehci-orion.h
+++ b/arch/arm/plat-orion/include/plat/ehci-orion.h
@@ -19,7 +19,6 @@ enum orion_ehci_phy_ver {
 };
 
 struct orion_ehci_data {
-        struct mbus_dram_target_info    *dram;
         enum orion_ehci_phy_ver phy_version;
 };
 
diff --git a/arch/arm/plat-orion/include/plat/mv_xor.h b/arch/arm/plat-orion/include/plat/mv_xor.h
index bd5f3bdb4ae..2ba1f7d76ee 100644
--- a/arch/arm/plat-orion/include/plat/mv_xor.h
+++ b/arch/arm/plat-orion/include/plat/mv_xor.h
@@ -13,12 +13,6 @@
 #define MV_XOR_SHARED_NAME      "mv_xor_shared"
 #define MV_XOR_NAME             "mv_xor"
 
-struct mbus_dram_target_info;
-
-struct mv_xor_platform_shared_data {
-        struct mbus_dram_target_info    *dram;
-};
-
 struct mv_xor_platform_data {
         struct platform_device          *shared;
         int                             hw_id;
diff --git a/arch/arm/plat-orion/include/plat/mvsdio.h b/arch/arm/plat-orion/include/plat/mvsdio.h
index 14ca8867600..1190efedcb9 100644
--- a/arch/arm/plat-orion/include/plat/mvsdio.h
+++ b/arch/arm/plat-orion/include/plat/mvsdio.h
@@ -12,7 +12,6 @@
 #include <linux/mbus.h>
 
 struct mvsdio_platform_data {
-        struct mbus_dram_target_info *dram;
         unsigned int clock;
         int gpio_card_detect;
         int gpio_write_protect;
diff --git a/arch/arm/plat-orion/include/plat/pcie.h b/arch/arm/plat-orion/include/plat/pcie.h
index cc99163e73f..fe5b9e86274 100644
--- a/arch/arm/plat-orion/include/plat/pcie.h
+++ b/arch/arm/plat-orion/include/plat/pcie.h
@@ -20,8 +20,7 @@ int orion_pcie_x4_mode(void __iomem *base);
 int orion_pcie_get_local_bus_nr(void __iomem *base);
 void orion_pcie_set_local_bus_nr(void __iomem *base, int nr);
 void orion_pcie_reset(void __iomem *base);
-void orion_pcie_setup(void __iomem *base,
-                      struct mbus_dram_target_info *dram);
+void orion_pcie_setup(void __iomem *base);
 int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus,
                        u32 devfn, int where, int size, u32 *val);
 int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus,
diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c
index af2d733c50b..86dbb5bdb17 100644
--- a/arch/arm/plat-orion/pcie.c
+++ b/arch/arm/plat-orion/pcie.c
@@ -13,6 +13,7 @@
 #include <linux/mbus.h>
 #include <asm/mach/pci.h>
 #include <plat/pcie.h>
+#include <plat/addr-map.h>
 #include <linux/delay.h>
 
 /*
@@ -175,8 +176,7 @@ static void __init orion_pcie_setup_wins(void __iomem *base,
         writel(((size - 1) & 0xffff0000) | 1, base + PCIE_BAR_CTRL_OFF(1));
 }
 
-void __init orion_pcie_setup(void __iomem *base,
-                             struct mbus_dram_target_info *dram)
+void __init orion_pcie_setup(void __iomem *base)
 {
         u16 cmd;
         u32 mask;
@@ -184,7 +184,7 @@ void __init orion_pcie_setup(void __iomem *base,
         /*
          * Point PCIe unit MBUS decode windows to DRAM space.
          */
-        orion_pcie_setup_wins(base, dram);
+        orion_pcie_setup_wins(base, &orion_mbus_dram_info);
 
         /*
          * Master + slave enable.