X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0458-BCM270X_DT-usb-Refactor-DTS-and-overlays.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0458-BCM270X_DT-usb-Refactor-DTS-and-overlays.patch;h=162c28ee84dd5eac3cc69d6eb0ece3c9a8d702a3;hb=67dcc43f3a22dc3a7ac07a7065971b426feeb043;hp=0000000000000000000000000000000000000000;hpb=47a93a810f78adce5a130d287f82b28e9b54313c;p=openwrt%2Fstaging%2Fwigyori.git

diff --git a/target/linux/brcm2708/patches-4.19/950-0458-BCM270X_DT-usb-Refactor-DTS-and-overlays.patch b/target/linux/brcm2708/patches-4.19/950-0458-BCM270X_DT-usb-Refactor-DTS-and-overlays.patch
new file mode 100644
index 0000000000..162c28ee84
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0458-BCM270X_DT-usb-Refactor-DTS-and-overlays.patch
@@ -0,0 +1,60 @@
+From 61c44e24ea212b92bf6a420b94070ee6fc715811 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Wed, 8 May 2019 10:08:31 +0100
+Subject: [PATCH] BCM270X_DT: usb: Refactor DTS and overlays
+
+Move the IRQ interrupt declaration in the usb node before the FIQ
+declaration, so that the dwc2 driver will find it. Name the
+interrupts appropriately so that the dwc_otg driver can still find
+them. Then remove the interrupt rewriting from the overlays.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm270x.dtsi                 | 6 ++++--
+ arch/arm/boot/dts/overlays/dwc-otg-overlay.dts | 6 ------
+ arch/arm/boot/dts/overlays/dwc2-overlay.dts    | 2 --
+ 3 files changed, 4 insertions(+), 10 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm270x.dtsi
++++ b/arch/arm/boot/dts/bcm270x.dtsi
+@@ -131,8 +131,10 @@
+ 			compatible = "brcm,bcm2708-usb";
+ 			reg = <0x7e980000 0x10000>,
+ 			      <0x7e006000 0x1000>;
+-			interrupts = <2 0>,
+-				     <1 9>;
++			interrupt-names = "usb",
++					  "soft";
++			interrupts = <1 9>,
++				     <2 0>;
+ 		};
+ 
+ 		v3d@7ec00000 { /* vd3 */
+--- a/arch/arm/boot/dts/overlays/dwc-otg-overlay.dts
++++ b/arch/arm/boot/dts/overlays/dwc-otg-overlay.dts
+@@ -6,14 +6,8 @@
+ 
+ 	fragment@0 {
+ 		target = <&usb>;
+-		#address-cells = <1>;
+-		#size-cells = <1>;
+ 		__overlay__ {
+ 			compatible = "brcm,bcm2708-usb";
+-			reg = <0x7e980000 0x10000>,
+-			      <0x7e006000 0x1000>;
+-			interrupts = <2 0>,
+-				     <1 9>;
+ 			status = "okay";
+ 		};
+ 	};
+--- a/arch/arm/boot/dts/overlays/dwc2-overlay.dts
++++ b/arch/arm/boot/dts/overlays/dwc2-overlay.dts
+@@ -10,8 +10,6 @@
+ 		#size-cells = <1>;
+ 		dwc2_usb: __overlay__ {
+ 			compatible = "brcm,bcm2835-usb";
+-			reg = <0x7e980000 0x10000>;
+-			interrupts = <1 9>;
+ 			dr_mode = "otg";
+ 			g-np-tx-fifo-size = <32>;
+ 			g-rx-fifo-size = <256>;