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layerscape: several kernel fix-ups from NXP linux factory

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NXP linux factory unifies one linux kernel for i.MX, Layerscape and
S32 platforms. It provides a common code base for their SDKs.

Add several kernel patches for bug fix from linux factory last release.

Git: https://source.codeaurora.org/external/qoriq/qoriq-components/linux
Tag: LTS-5.4.47-20200828

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This commit is contained in:
Yangbo Lu
2020-10-15 16:56:10 +08:00
committed by Adrian Schmutzler
parent 3a47dc1df2
commit c1130c7a6b
3 changed files with 146 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
target/linux/layerscape/patches-5.4/302-dts-0120-arm64-dts-ls1046a-fix-ippdexpcr-offset-not-correct.patch Normal file
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@@ -0,0 +1,30 @@
From d589ed7b9aa91de94eb558ae83ccebd59b881d61 Mon Sep 17 00:00:00 2001
From: Ran Wang <ran.wang_1@nxp.com>
Date: Tue, 10 Mar 2020 21:06:29 +0800
Subject: [PATCH] arm64: dts: ls1046a: fix ippdexpcr offset not correct
The wrong offset of ippdexpcr in dtsi causes RCPM driver did not
program ippdexpcr properly, which lead to LPM20 cannot exit by wakeup
source.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 718af5e..1ef5743 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -796,7 +796,7 @@
rcpm: rcpm@1ee208c {
compatible = "fsl,ls1046a-rcpm", "fsl,qoriq-rcpm-2.1+";
- reg = <0x0 0x1ee208c 0x0 0x4>;
+ reg = <0x0 0x1ee2140 0x0 0x4>;
#fsl,rcpm-wakeup-cells = <1>;
};
--
2.7.4

87
target/linux/layerscape/patches-5.4/302-dts-0121-arm64-dts-ls1043a-update-USB-nodes-status-to-match-b.patch Normal file
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@@ -0,0 +1,87 @@
From 2dfd145470894296d70873942ae056340e3fd78d Mon Sep 17 00:00:00 2001
From: Ran Wang <ran.wang_1@nxp.com>
Date: Tue, 7 Jul 2020 15:40:31 +0800
Subject: [PATCH] arm64: dts: ls1043a: update USB nodes status to match board
config
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
ls1043a-rdb and ls1043a-qds board’s default HW config (such as
pin mux selection) would not enable some USB controllers’
data path, which causing over-current detected on those
controllers. This will hit the case of ‘xhci driver prevent bus suspend
if a root hub port detected over-current condition’, causing system
failed to be suspended. So disable them in device tree to resolve this
issue.
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 4 ++++
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 8 ++++++++
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +++
3 files changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
index 219a98780..fe4c4e1fa 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
@@ -167,6 +167,10 @@
};
};
+&usb0 {
+ status = "okay";
+};
+
#include "fsl-ls1043-post.dtsi"
&fman0 {
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
index ace1d6061..aa2f88f8e 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
@@ -213,3 +213,11 @@
};
};
};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index e19e05dda..f879ac8f0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -706,6 +706,7 @@
snps,host-vbus-glitches;
configure-gfladj;
dma-coherent;
+ status = "disabled";
};
usb1: usb3@3000000 {
@@ -721,6 +722,7 @@
snps,host-vbus-glitches;
configure-gfladj;
dma-coherent;
+ status = "disabled";
};
usb2: usb3@3100000 {
@@ -736,6 +738,7 @@
snps,host-vbus-glitches;
configure-gfladj;
dma-coherent;
+ status = "disabled";
};
sata: sata@3200000 {
--
2.17.1

29
target/linux/layerscape/patches-5.4/302-dts-0122-arm64-dts-ls1043a-remove-thermal-zone-5-from-dts.patch Normal file
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@@ -0,0 +1,29 @@
From aa5e9dc53636e5ae40fc1460c7d3897c2d8588fe Mon Sep 17 00:00:00 2001
From: Yuantian Tang <andy.tang@nxp.com>
Date: Mon, 9 Mar 2020 10:44:54 +0800
Subject: [PATCH] arm64: dts: ls1043a: remove thermal zone 5 from dts
Thermal monitor zone 5 does not exist. So remove it
from dts.
Signed-off-by: Yuantian <andy.tang@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index e19e05ddae08..fd898d51f53a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -915,8 +915,4 @@
thermal-zone4 {
status = "okay";
};
-
- thermal-zone5 {
- status = "okay";
- };
};
--
2.17.1