Hi Thomas,
On 20/02/2015 18:04, Thomas Petazzoni wrote:
> On Marvell Armada 38x, the USB2 controller registers are at 0x58000,
> so the corresponding Device Tree node should have a unit address of
> 58000, and not 50000. We were using 50000 due to an incorrect
> copy/pastebin of Armada 370/XP code.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Thanks,
Gregory
> ---
> arch/arm/boot/dts/armada-388-db.dts | 2 +-
> arch/arm/boot/dts/armada-388-gp.dts | 2 +-
> arch/arm/boot/dts/armada-38x.dtsi | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/boot/dts/armada-388-db.dts b/arch/arm/boot/dts/armada-388-db.dts
> index 16512ef..af6c74e 100644
> --- a/arch/arm/boot/dts/armada-388-db.dts
> +++ b/arch/arm/boot/dts/armada-388-db.dts
> @@ -99,7 +99,7 @@
> phy-mode = "rgmii-id";
> };
>
> - usb@50000 {
> + usb@58000 {
> status = "ok";
> };
>
> diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
> index 590b383..3ff0573 100644
> --- a/arch/arm/boot/dts/armada-388-gp.dts
> +++ b/arch/arm/boot/dts/armada-388-gp.dts
> @@ -135,7 +135,7 @@
> };
>
> /* CON4 */
> - usb@50000 {
> + usb@58000 {
> vcc-supply = <®_usb2_0_vbus>;
> status = "okay";
> };
> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> index 54ebce7..96d7cf0 100644
> --- a/arch/arm/boot/dts/armada-38x.dtsi
> +++ b/arch/arm/boot/dts/armada-38x.dtsi
> @@ -435,7 +435,7 @@
> status = "disabled";
> };
>
> - usb@50000 {
> + usb@58000 {
> compatible = "marvell,orion-ehci";
> reg = <0x58000 0x500>;
> interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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