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author | Jason Cooper <jason@lakedaemon.net> | 2012-11-21 23:47:42 +0400 |
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committer | Jason Cooper <jason@lakedaemon.net> | 2012-11-21 23:47:42 +0400 |
commit | bcd731e1ed540001c4bb71dfda63cc0c3d67ead2 (patch) | |
tree | fcdd46c2bbbb64a2c2d1778a253ffdb71b6bb9b4 | |
parent | 53bce9c7c4e150716b4fecf61fad6b0a4f8a2afd (diff) | |
parent | 3d82daaaa6c7b91a534a54c7d123fe419155bf98 (diff) | |
download | linux-bcd731e1ed540001c4bb71dfda63cc0c3d67ead2.tar.xz |
Merge tag 'marvell-sata-3.8' of git://github.com/MISL-EBU-System-SW/mainline-public into mvebu/everything
Marvell Armada 370/XP support for 3.8
-rw-r--r-- | arch/arm/boot/dts/armada-370-db.dts | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/armada-370-xp.dtsi | 10 | ||||
-rw-r--r-- | arch/arm/boot/dts/armada-xp-db.dts | 4 | ||||
-rw-r--r-- | arch/arm/configs/multi_v7_defconfig | 2 | ||||
-rw-r--r-- | arch/arm/configs/mvebu_defconfig | 3 | ||||
-rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 12 |
6 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index 4a31b0396623..cfc080777da1 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -34,5 +34,9 @@ clock-frequency = <200000000>; status = "okay"; }; + sata@d00a0000 { + nr-ports = <2>; + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 94b4b9e03571..0abc8a16fc25 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -69,6 +69,16 @@ compatible = "marvell,armada-addr-decoding-controller"; reg = <0xd0020000 0x258>; }; + + sata@d00a0000 { + compatible = "marvell,orion-sata"; + reg = <0xd00a0000 0x2400>; + interrupts = <55>; + clocks = <&gateclk 15>, <&gateclk 30>; + clock-names = "0", "1"; + status = "disabled"; + }; + }; }; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index b1fc728515e9..e59f14f14dd0 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -46,5 +46,9 @@ clock-frequency = <250000000>; status = "okay"; }; + sata@d00a0000 { + nr-ports = <2>; + status = "okay"; + }; }; }; diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 159f75fc4377..dbea6f4efe9f 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -17,8 +17,10 @@ CONFIG_ARM_APPENDED_DTB=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_NET=y +CONFIG_BLK_DEV_SD=y CONFIG_ATA=y CONFIG_SATA_HIGHBANK=y +CONFIG_SATA_MV=y CONFIG_NETDEVICES=y CONFIG_NET_CALXEDA_XGMAC=y CONFIG_SMSC911X=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index 3458752c4bb2..cdec70600994 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -20,6 +20,9 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_VFP=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_BLK_DEV_SD=y +CONFIG_ATA=y +CONFIG_SATA_MV=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index 3292d6da5dc7..cd6eac17fb67 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -18,6 +18,7 @@ #include <linux/io.h> #include <linux/time-armada-370-xp.h> #include <linux/clk/mvebu.h> +#include <linux/dma-mapping.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -44,6 +45,16 @@ void __init armada_370_xp_timer_and_clk_init(void) armada_370_xp_timer_init(); } +void __init armada_370_xp_init_early(void) +{ + /* + * 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); +} + struct sys_timer armada_370_xp_timer = { .init = armada_370_xp_timer_and_clk_init, }; @@ -62,6 +73,7 @@ static const char * const armada_370_xp_dt_board_dt_compat[] = { DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)") .init_machine = armada_370_xp_dt_init, .map_io = armada_370_xp_map_io, + .init_early = armada_370_xp_init_early, .init_irq = armada_370_xp_init_irq, .handle_irq = armada_370_xp_handle_irq, .timer = &armada_370_xp_timer, |