From mboxrd@z Thu Jan 1 00:00:00 1970 From: ezequiel.garcia@free-electrons.com (Ezequiel Garcia) Date: Wed, 23 Jan 2013 12:26:30 -0300 Subject: [PATCH v2 1/3] arm: mvebu: Add support for USB host controllers in Armada 370/XP Message-ID: <1358954792-16160-1-git-send-email-ezequiel.garcia@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Armada 370 and Armada XP SoC has an Orion EHCI USB controller. This patch adds support for this controller in Armada 370 and Armada XP SoC common device tree files. Cc: Lior Amsalem Cc: Thomas Petazzoni Tested-by: Nobuhiro Iwamatsu Tested-by: Florian Fainelli Signed-off-by: Gregory CLEMENT Signed-off-by: Ezequiel Garcia --- Changes from v1: * Remove uneeded USB_ARCH_HAS_EHCI selection as noted by Florian. arch/arm/boot/dts/armada-370-xp.dtsi | 15 +++++++++++++++ arch/arm/boot/dts/armada-370.dtsi | 9 +++++++++ arch/arm/boot/dts/armada-xp.dtsi | 17 +++++++++++++++++ 3 files changed, 41 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 28276fe..fa025c4 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -145,6 +145,21 @@ clocks = <&gateclk 17>; status = "disabled"; }; + + usb at d0050000 { + compatible = "marvell,orion-ehci"; + reg = <0xd0050000 0x500>; + interrupts = <45>; + status = "disabled"; + }; + + usb at d0051000 { + compatible = "marvell,orion-ehci"; + reg = <0xd0051000 0x500>; + interrupts = <46>; + status = "disabled"; + }; + }; }; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 88f9bab..8188d13 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -144,5 +144,14 @@ dmacap,memset; }; }; + + usb at d0050000 { + clocks = <&coreclk 0>; + }; + + usb at d0051000 { + clocks = <&coreclk 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 2e37ef1..c22a0c8 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -134,5 +134,22 @@ dmacap,memset; }; }; + + usb at d0050000 { + clocks = <&gateclk 18>; + }; + + usb at d0051000 { + clocks = <&gateclk 19>; + }; + + usb at d0052000 { + compatible = "marvell,orion-ehci"; + reg = <0xd0052000 0x500>; + interrupts = <47>; + clocks = <&gateclk 20>; + status = "disabled"; + }; + }; }; -- 1.7.8.6