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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.patch68
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 {