diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-01-29 10:36:33 +0100 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2019-02-06 12:18:07 +0100 |
| commit | b3ad58bcad7ea384a6efaf60df3a763a0ff41c40 (patch) | |
| tree | 9276050bb52a4a84379aa7160eb3e0be0e9c6f6a /arch/arm64/boot/dts/marvell | |
| parent | 02967b85b3ea0c09b8276f1a84933768409e34cc (diff) | |
arm64: dts: marvell: armada-37xx: fix USB2 memory region
The specification splits the USB2 memory region into three sections:
1/ 0xD005E000-0xD005EFFF: USB2 Host Controller Registers
2/ 0xD005F000-0xD005F7FF: USB2 UTMI PHY Registers
3/ 0xD005F800-0xD005FFFF: USB2 Host Miscellaneous Registers
Section 1/ belongs to the USB2 node but section 2/ belongs to the UTMI
PHY node. Section 3/ can be accessed by both the USB controller and
the PHY because of the miscaellaneous nature of the registers inside
so a specific node will be created to cover the area and a handle to
it will be added in both the USB controller and the PHY node.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index e832ea597a16..27f780bae6ea 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -312,7 +312,7 @@ usb2: usb@5e000 { compatible = "marvell,armada-3700-ehci"; - reg = <0x5e000 0x2000>; + reg = <0x5e000 0x1000>; interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; |