Merge tag 'fixes-3.10-2' of git://git.infradead.org/users/jcooper/linux into fixes

From Jason Cooper, mvebu fixes for v3.10 (round 2):
 - mvebu (and orion SoCs)
    - remove init_dma_coherent_pool_size()
 - mvebu
    - fix ranges DT property
    - fix DT reg value for L2 cache
    - select ARCH_REQUIRE_GPIOLIB
 - orion legacy
    - fix num_resources and id for ge10 and ge11

* tag 'fixes-3.10-2' of git://git.infradead.org/users/jcooper/linux:
  ARM: dts: mvebu: Fix wrong the address reg value for the L2-cache node
  ARM: plat-orion: Fix num_resources and id for ge10 and ge11
  arm: mvebu: fix the 'ranges' property to handle PCIe
  ARM: mvebu: select ARCH_REQUIRE_GPIOLIB for mvebu platform
  ARM: mvebu: Fix ranges entry on XP GP board
  ARM: Orion: Remove redundant init_dma_coherent_pool_size()

Signed-off-by: Olof Johansson <olof@lixom.net>

8 files changed, 15 insertions, 29 deletions

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 272bbc65fab0..550eb772c30e 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -33,7 +33,8 @@
                 #size-cells = <1>;
                 compatible = "simple-bus";
                 interrupt-parent = <&mpic>;
-                ranges = <0 0 0xd0000000 0x100000>;
+                ranges = <0          0 0xd0000000 0x0100000 /* internal registers */
+                          0xe0000000 0 0xe0000000 0x8100000 /* PCIe */>;
 
                 internal-regs {
                         compatible = "simple-bus";
diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 0c9130b6fb80..aee2b1866ce2 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -29,7 +29,8 @@
         };
 
         soc {
-                ranges = <0 0xd0000000 0x100000>;
+                ranges = <0          0xd0000000 0x0100000 /* internal registers */
+                          0xe0000000 0xe0000000 0x8100000 /* PCIe */>;
                 internal-regs {
                         system-controller@18200 {
                                 compatible = "marvell,armada-370-xp-system-controller";
@@ -38,7 +39,7 @@
 
                         L2: l2-cache {
                                 compatible = "marvell,aurora-outer-cache";
-                                reg = <0xd0008000 0x1000>;
+                                reg = <0x08000 0x1000>;
                                 cache-id-part = <0x100>;
                                 wt-override;
                         };
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 26ad06fc147e..3ee63d128e27 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -39,6 +39,9 @@
         };
 
         soc {
+                ranges = <0          0 0xd0000000 0x100000
+                          0xf0000000 0 0xf0000000 0x1000000>;
+
                 internal-regs {
                         serial@12000 {
                                 clock-frequency = <250000000>;
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index c2cae69e6d2b..f38922897563 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -528,12 +528,6 @@ void __init kirkwood_init_early(void)
 {
         orion_time_set_base(TIMER_VIRT_BASE);
 
-        /*
-         * Some Kirkwood devices allocate their coherent buffers from atomic
-         * context. Increase size of atomic coherent pool to make sure such
-         * the allocations won't fail.
-         */
-        init_dma_coherent_pool_size(SZ_1M);
         mvebu_mbus_init("marvell,kirkwood-mbus",
                         BRIDGE_WINS_BASE, BRIDGE_WINS_SZ,
                         DDR_WINDOW_CPU_BASE, DDR_WINDOW_CPU_SZ);
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index e11acbb0a46d..80a8bcacd9d5 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -15,6 +15,7 @@ config ARCH_MVEBU
         select MVEBU_CLK_GATING
         select MVEBU_MBUS
         select ZONE_DMA if ARM_LPAE
+        select ARCH_REQUIRE_GPIOLIB
 
 if ARCH_MVEBU
 
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c
index 42a4cb3087e2..1c48890bb72b 100644
--- a/arch/arm/mach-mvebu/armada-370-xp.c
+++ b/arch/arm/mach-mvebu/armada-370-xp.c
@@ -54,13 +54,6 @@ void __init armada_370_xp_init_early(void)
         char *mbus_soc_name;
 
         /*
-         * Some Armada 370/XP devices allocate their coherent buffers
-         * from atomic context. Increase size of atomic coherent pool
-         * to make sure such the allocations won't fail.
-         */
-        init_dma_coherent_pool_size(SZ_1M);
-
-        /*
          * This initialization will be replaced by a DT-based
          * initialization once the mvebu-mbus driver gains DT support.
          */
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index b97fd672e89d..f8a6db9239bf 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -199,13 +199,6 @@ void __init orion5x_init_early(void)
 
         orion_time_set_base(TIMER_VIRT_BASE);
 
-        /*
-         * Some Orion5x devices allocate their coherent buffers from atomic
-         * context. Increase size of atomic coherent pool to make sure such
-         * the allocations won't fail.
-         */
-        init_dma_coherent_pool_size(SZ_1M);
-
         /* Initialize the MBUS driver */
         orion5x_pcie_id(&dev, &rev);
         if (dev == MV88F5281_DEV_ID)
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 251f827271e9..c019b7aaf776 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -383,7 +383,7 @@ static struct resource orion_ge10_shared_resources[] = {
 
 static struct platform_device orion_ge10_shared = {
         .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 1,
+        .id             = 2,
         .dev            = {
                 .platform_data  = &orion_ge10_shared_data,
         },
@@ -398,8 +398,8 @@ static struct resource orion_ge10_resources[] = {
 
 static struct platform_device orion_ge10 = {
         .name           = MV643XX_ETH_NAME,
-        .id             = 1,
-        .num_resources  = 2,
+        .id             = 2,
+        .num_resources  = 1,
         .resource       = orion_ge10_resources,
         .dev            = {
                 .coherent_dma_mask      = DMA_BIT_MASK(32),
@@ -432,7 +432,7 @@ static struct resource orion_ge11_shared_resources[] = {
 
 static struct platform_device orion_ge11_shared = {
         .name           = MV643XX_ETH_SHARED_NAME,
-        .id             = 1,
+        .id             = 3,
         .dev            = {
                 .platform_data  = &orion_ge11_shared_data,
         },
@@ -447,8 +447,8 @@ static struct resource orion_ge11_resources[] = {
 
 static struct platform_device orion_ge11 = {
         .name           = MV643XX_ETH_NAME,
-        .id             = 1,
-        .num_resources  = 2,
+        .id             = 3,
+        .num_resources  = 1,
         .resource       = orion_ge11_resources,
         .dev            = {
                 .coherent_dma_mask      = DMA_BIT_MASK(32),