From cddd4591404fb4c53dc0b3c0b15b942cdbed4356 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 10 Apr 2020 10:47:05 +0800 Subject: layerscape: add patches-5.4 Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu --- ...s208xa-Remove-dma-coherent-from-dwc3-node.patch | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/302-dts-0101-arm64-dts-ls208xa-Remove-dma-coherent-from-dwc3-node.patch (limited to 'target/linux/layerscape/patches-5.4/302-dts-0101-arm64-dts-ls208xa-Remove-dma-coherent-from-dwc3-node.patch') diff --git a/target/linux/layerscape/patches-5.4/302-dts-0101-arm64-dts-ls208xa-Remove-dma-coherent-from-dwc3-node.patch b/target/linux/layerscape/patches-5.4/302-dts-0101-arm64-dts-ls208xa-Remove-dma-coherent-from-dwc3-node.patch new file mode 100644 index 0000000000..dcd3beeb04 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0101-arm64-dts-ls208xa-Remove-dma-coherent-from-dwc3-node.patch @@ -0,0 +1,36 @@ +From f12e1e289702b9828a2d7deba8744b212e7a6758 Mon Sep 17 00:00:00 2001 +From: Ran Wang +Date: Fri, 27 Dec 2019 18:20:23 +0800 +Subject: [PATCH] arm64: dts: ls208xa: Remove dma-coherent from dwc3 nodes + +ls208xa encounteded below USB failure when applying dma-coherent, remove it. +[ 11.087839] xhci-hcd xhci-hcd.1.auto: Error while assigning device slot ID +[ 11.094730] xhci-hcd xhci-hcd.1.auto: Max number of devices this xHCI host supports is 127. +[ 11.103103] xhci-hcd xhci-hcd.0.auto: Error while assigning device slot ID +[ 11.109985] xhci-hcd xhci-hcd.0.auto: Max number of devices this xHCI host supports is 127. +[ 11.118348] usb usb2-port1: couldn't allocate usb_device +[ 11.123680] usb usb4-port1: couldn't allocate usb_device + +Signed-off-by: Ran Wang +--- + arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 2 -- + 1 file changed, 2 deletions(-) + +--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi ++++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +@@ -738,7 +738,6 @@ + snps,dis_rxdet_inp3_quirk; + snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; + snps,host-vbus-glitches; +- dma-coherent; + }; + + usb1: usb3@3110000 { +@@ -751,7 +750,6 @@ + snps,dis_rxdet_inp3_quirk; + snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; + snps,host-vbus-glitches; +- dma-coherent; + }; + + ccn@4000000 { -- cgit v1.2.3