2020-10-15 08:56:10 +00:00
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From 2dfd145470894296d70873942ae056340e3fd78d Mon Sep 17 00:00:00 2001
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From: Ran Wang <ran.wang_1@nxp.com>
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Date: Tue, 7 Jul 2020 15:40:31 +0800
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Subject: [PATCH] arm64: dts: ls1043a: update USB nodes status to match board
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config
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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ls1043a-rdb and ls1043a-qds board’s default HW config (such as
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pin mux selection) would not enable some USB controllers’
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data path, which causing over-current detected on those
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controllers. This will hit the case of ‘xhci driver prevent bus suspend
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if a root hub port detected over-current condition’, causing system
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failed to be suspended. So disable them in device tree to resolve this
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issue.
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Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
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Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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---
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arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 4 ++++
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arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 8 ++++++++
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arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +++
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3 files changed, 15 insertions(+)
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
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@@ -167,6 +167,10 @@
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};
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};
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+&usb0 {
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+ status = "okay";
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+};
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+
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#include "fsl-ls1043-post.dtsi"
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&fman0 {
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
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kernel: bump 5.4 to 5.4.73
Removed upstreamed patches:
generic/pending-5.4
445-mtd-spinand-gigadevice-Only-one-dummy-byte-in-QUA.patch
446-mtd-spinand-gigadevice-Add-QE-Bit.patch
pistachio/patches-5.4
150-pwm-img-Fix-null-pointer-access-in-probe.patch
Manually rebased:
layerscape/patches-5.4
801-audio-0011-Revert-ASoC-fsl_sai-add-of_match-data.patch
801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch
801-audio-0073-MLK-21957-3-ASoC-fsl_sai-add-bitcount-and-timestamp-.patch
820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711,
mvebu (mamba, rango), x86_64, ramips/mt7621
Run-tested: ipq806x/R7800, mvebu (mamba, rango), x86_64, ramips (RT-AC57U)
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[alter 820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-31 11:35:12 +00:00
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@@ -212,3 +212,11 @@
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2020-10-15 08:56:10 +00:00
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};
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};
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};
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+
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+&usb0 {
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+ status = "okay";
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+};
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+
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+&usb1 {
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+ status = "okay";
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+};
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
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@@ -706,6 +706,7 @@
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snps,host-vbus-glitches;
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configure-gfladj;
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dma-coherent;
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+ status = "disabled";
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};
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usb1: usb3@3000000 {
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@@ -721,6 +722,7 @@
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snps,host-vbus-glitches;
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configure-gfladj;
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dma-coherent;
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+ status = "disabled";
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};
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usb2: usb3@3100000 {
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@@ -736,6 +738,7 @@
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snps,host-vbus-glitches;
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configure-gfladj;
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dma-coherent;
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+ status = "disabled";
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};
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sata: sata@3200000 {
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