diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch b/target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch new file mode 100644 index 0000000000..5ecda17bb5 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/046-0003-ARM-BCM5301X-Specify-USB-controllers-in-DT.patch @@ -0,0 +1,68 @@ +From 45d2567b4b80a3f267502419aaad3d74b745dae7 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Wed, 7 Dec 2016 08:56:52 +0100 +Subject: [PATCH 3/6] ARM: BCM5301X: Specify USB controllers in DT +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There are 3 separated controllers, one per USB /standard/. With PHY +drivers in place they can be simply supported with generic drivers. + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Reviewed-by: Ray Jui <ray.jui@broadcom.com> +Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> +--- + arch/arm/boot/dts/bcm5301x.dtsi | 33 ++++++++++++++++++++++++++++++++- + 1 file changed, 32 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm5301x.dtsi ++++ b/arch/arm/boot/dts/bcm5301x.dtsi +@@ -248,8 +248,26 @@ + + #address-cells = <1>; + #size-cells = <1>; ++ ranges; + +- phys = <&usb2_phy>; ++ interrupt-parent = <&gic>; ++ ++ ehci: ehci@21000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-ehci"; ++ reg = <0x00021000 0x1000>; ++ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; ++ phys = <&usb2_phy>; ++ }; ++ ++ ohci: ohci@22000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-ohci"; ++ reg = <0x00022000 0x1000>; ++ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; ++ }; + }; + + usb3: usb3@23000 { +@@ -257,6 +275,19 @@ + + #address-cells = <1>; + #size-cells = <1>; ++ ranges; ++ ++ interrupt-parent = <&gic>; ++ ++ xhci: xhci@23000 { ++ #usb-cells = <0>; ++ ++ compatible = "generic-xhci"; ++ reg = <0x00023000 0x1000>; ++ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ++ phys = <&usb3_phy>; ++ phy-names = "usb"; ++ }; + }; + + spi@29000 { |