layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 302-dts-0056-arm64-dts-lx2160a-Enable-usb3-lpm-capable-for-usb3-n.patch

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0056-arm64-dts-lx2160a-Enable-usb3-lpm-capable-for-usb3-n.patch b/target/linux/layerscape/patches-5.4/302-dts-0056-arm64-dts-lx2160a-Enable-usb3-lpm-capable-for-usb3-n.patch
new file mode 100644 (file)
index 0000000..1f8a9e6
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0056-arm64-dts-lx2160a-Enable-usb3-lpm-capable-for-usb3-n.patch
@@ -0,0 +1,34 @@
+From 74f9f7ee3f4b2e88bd29e7ac3dbc6a8ffe2e97f9 Mon Sep 17 00:00:00 2001
+From: Ran Wang <ran.wang_1@nxp.com>
+Date: Wed, 15 May 2019 13:33:49 +0800
+Subject: [PATCH] arm64: dts: lx2160a: Enable usb3-lpm-capable for usb3 node
+
+Enable USB3 HW LPM feature for lx2160a and active patch for
+snps erratum A-010131. It will disable U1/U2 temperary when
+initiate U3 request.
+
+Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+@@ -843,6 +843,8 @@
+                       interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+                       dr_mode = "host";
+                       snps,quirk-frame-length-adjustment = <0x20>;
++                      usb3-lpm-capable;
++                      snps,dis-u1u2-when-u3-quirk;
+                       snps,dis_rxdet_inp3_quirk;
+                       snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+                       snps,host-vbus-glitches;
+@@ -855,6 +857,8 @@
+                       interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+                       dr_mode = "host";
+                       snps,quirk-frame-length-adjustment = <0x20>;
++                      usb3-lpm-capable;
++                      snps,dis-u1u2-when-u3-quirk;
+                       snps,dis_rxdet_inp3_quirk;
+                       snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+                       snps,host-vbus-glitches;