diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0056-ARM-mvebu-Add-MBus-to-Armada-370-XP-device-tree.patch')
| -rw-r--r-- | target/linux/mvebu/patches-3.10/0056-ARM-mvebu-Add-MBus-to-Armada-370-XP-device-tree.patch | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/target/linux/mvebu/patches-3.10/0056-ARM-mvebu-Add-MBus-to-Armada-370-XP-device-tree.patch b/target/linux/mvebu/patches-3.10/0056-ARM-mvebu-Add-MBus-to-Armada-370-XP-device-tree.patch deleted file mode 100644 index ef7b59d..0000000 --- a/target/linux/mvebu/patches-3.10/0056-ARM-mvebu-Add-MBus-to-Armada-370-XP-device-tree.patch +++ /dev/null @@ -1,167 +0,0 @@ -From 8298866bfa7fe9c1e33055322c415f612c16a477 Mon Sep 17 00:00:00 2001 -From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Date: Tue, 28 May 2013 08:56:04 -0300 -Subject: [PATCH 056/203] ARM: mvebu: Add MBus to Armada 370/XP device tree - -The Armada 370/XP SoC family has a completely configurable address -space handled by the MBus controller. - -This patch introduces the device tree layout of MBus, making the -'soc' node as mbus-compatible. -Since every peripheral/controller is a child of this 'soc' node, -this makes all of them sit behind the mbus, thus describing the -hardware accurately. - -A translation entry has been added for the internal-regs mapping. -This can't be done in the common armada-370-xp.dtsi because A370 -and AXP have different addressing width. - -Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> -Tested-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> ---- - arch/arm/boot/dts/armada-370-db.dts | 2 ++ - arch/arm/boot/dts/armada-370-mirabox.dts | 2 ++ - arch/arm/boot/dts/armada-370-rd.dts | 2 ++ - arch/arm/boot/dts/armada-370-xp.dtsi | 15 ++++++++++----- - arch/arm/boot/dts/armada-370.dtsi | 4 ++-- - arch/arm/boot/dts/armada-xp-db.dts | 4 +--- - arch/arm/boot/dts/armada-xp-gp.dts | 4 +--- - arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 4 +--- - arch/arm/boot/dts/armada-xp.dtsi | 2 ++ - 9 files changed, 23 insertions(+), 16 deletions(-) - ---- a/arch/arm/boot/dts/armada-370-db.dts -+++ b/arch/arm/boot/dts/armada-370-db.dts -@@ -30,6 +30,8 @@ - }; - - soc { -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>; -+ - internal-regs { - serial@12000 { - clock-frequency = <200000000>; ---- a/arch/arm/boot/dts/armada-370-mirabox.dts -+++ b/arch/arm/boot/dts/armada-370-mirabox.dts -@@ -25,6 +25,8 @@ - }; - - soc { -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>; -+ - internal-regs { - serial@12000 { - clock-frequency = <200000000>; ---- a/arch/arm/boot/dts/armada-370-rd.dts -+++ b/arch/arm/boot/dts/armada-370-rd.dts -@@ -28,6 +28,8 @@ - }; - - soc { -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>; -+ - internal-regs { - serial@12000 { - clock-frequency = <200000000>; ---- a/arch/arm/boot/dts/armada-370-xp.dtsi -+++ b/arch/arm/boot/dts/armada-370-xp.dtsi -@@ -18,6 +18,8 @@ - - /include/ "skeleton64.dtsi" - -+#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) -+ - / { - model = "Marvell Armada 370 and XP SoC"; - compatible = "marvell,armada-370-xp"; -@@ -29,18 +31,21 @@ - }; - - soc { -- #address-cells = <1>; -+ #address-cells = <2>; - #size-cells = <1>; -- compatible = "simple-bus"; -+ controller = <&mbusc>; - interrupt-parent = <&mpic>; -- ranges = <0 0 0xd0000000 0x0100000 /* internal registers */ -- 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */>; - - internal-regs { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; -- ranges; -+ ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; -+ -+ mbusc: mbus-controller@20000 { -+ compatible = "marvell,mbus-controller"; -+ reg = <0x20000 0x100>, <0x20180 0x20>; -+ }; - - mpic: interrupt-controller@20000 { - compatible = "marvell,mpic"; ---- a/arch/arm/boot/dts/armada-370.dtsi -+++ b/arch/arm/boot/dts/armada-370.dtsi -@@ -29,8 +29,8 @@ - }; - - soc { -- ranges = <0 0xd0000000 0x0100000 /* internal registers */ -- 0xe0000000 0xe0000000 0x8100000 /* PCIe */>; -+ compatible = "marvell,armada370-mbus", "simple-bus"; -+ - internal-regs { - system-controller@18200 { - compatible = "marvell,armada-370-xp-system-controller"; ---- a/arch/arm/boot/dts/armada-xp-db.dts -+++ b/arch/arm/boot/dts/armada-xp-db.dts -@@ -30,9 +30,7 @@ - }; - - soc { -- ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ -- 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ -- 0xf0000000 0 0xf0000000 0x1000000>; /* Device Bus, NOR 16MiB */ -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>; - - internal-regs { - serial@12000 { ---- a/arch/arm/boot/dts/armada-xp-gp.dts -+++ b/arch/arm/boot/dts/armada-xp-gp.dts -@@ -39,9 +39,7 @@ - }; - - soc { -- ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ -- 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ -- 0xf0000000 0 0xf0000000 0x1000000 /* Device Bus, NOR 16MiB */>; -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>; - - internal-regs { - serial@12000 { ---- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts -@@ -27,9 +27,7 @@ - }; - - soc { -- ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ -- 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ -- 0xf0000000 0 0xf0000000 0x8000000 /* Device Bus, NOR 128MiB */>; -+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000>; - - internal-regs { - serial@12000 { ---- a/arch/arm/boot/dts/armada-xp.dtsi -+++ b/arch/arm/boot/dts/armada-xp.dtsi -@@ -23,6 +23,8 @@ - compatible = "marvell,armadaxp", "marvell,armada-370-xp"; - - soc { -+ compatible = "marvell,armadaxp-mbus", "simple-bus"; -+ - internal-regs { - L2: l2-cache { - compatible = "marvell,aurora-system-cache"; |