[PATCH 5/5] ARM: BCM53573: Specify USB ports of on-SoC controllers
flat view
STALE3613d
From: Rafał Miłecki <zajec5@gmail.com>
Date: 2016-12-06 17:18:07
Also in:
linux-arm-kernel, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Rafał Miłecki <rafal@milecki.pl> Broadcom OHCI and EHCI controllers always have 2 ports each on the root hub. Describe them in DT to allow specifying extra info or referencing port nodes. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> --- arch/arm/boot/dts/bcm53573.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/bcm53573.dtsi b/arch/arm/boot/dts/bcm53573.dtsi
index e2c496a..2da04d0 100644
--- a/arch/arm/boot/dts/bcm53573.dtsi
+++ b/arch/arm/boot/dts/bcm53573.dtsi@@ -124,6 +124,17 @@ reg = <0x4000 0x1000>; interrupt-parent = <&gic>; interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + + #address-cells = <1>; + #size-cells = <0>; + + ehci_port1: port@1 { + reg = <1>; + }; + + ehci_port2: port@2 { + reg = <2>; + }; }; ohci: ohci@d000 {
@@ -133,6 +144,17 @@ reg = <0xd000 0x1000>; interrupt-parent = <&gic>; interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; + + #address-cells = <1>; + #size-cells = <0>; + + ohci_port1: port@1 { + reg = <1>; + }; + + ohci_port2: port@2 { + reg = <2>; + }; }; };
--
2.10.1