From c1130c7a6bd6cde9a9984da10de0edf47161df33 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Thu, 15 Oct 2020 16:56:10 +0800 Subject: [PATCH] layerscape: several kernel fix-ups from NXP linux factory 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 Signed-off-by: Yangbo Lu --- ...46a-fix-ippdexpcr-offset-not-correct.patch | 30 +++++++ ...a-update-USB-nodes-status-to-match-b.patch | 87 +++++++++++++++++++ ...1043a-remove-thermal-zone-5-from-dts.patch | 29 +++++++ 3 files changed, 146 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/302-dts-0120-arm64-dts-ls1046a-fix-ippdexpcr-offset-not-correct.patch create mode 100644 target/linux/layerscape/patches-5.4/302-dts-0121-arm64-dts-ls1043a-update-USB-nodes-status-to-match-b.patch create mode 100644 target/linux/layerscape/patches-5.4/302-dts-0122-arm64-dts-ls1043a-remove-thermal-zone-5-from-dts.patch diff --git a/target/linux/layerscape/patches-5.4/302-dts-0120-arm64-dts-ls1046a-fix-ippdexpcr-offset-not-correct.patch b/target/linux/layerscape/patches-5.4/302-dts-0120-arm64-dts-ls1046a-fix-ippdexpcr-offset-not-correct.patch new file mode 100644 index 00000000000..4cda7e48e89 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0120-arm64-dts-ls1046a-fix-ippdexpcr-offset-not-correct.patch @@ -0,0 +1,30 @@ +From d589ed7b9aa91de94eb558ae83ccebd59b881d61 Mon Sep 17 00:00:00 2001 +From: Ran Wang +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 +--- + 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 + diff --git a/target/linux/layerscape/patches-5.4/302-dts-0121-arm64-dts-ls1043a-update-USB-nodes-status-to-match-b.patch b/target/linux/layerscape/patches-5.4/302-dts-0121-arm64-dts-ls1043a-update-USB-nodes-status-to-match-b.patch new file mode 100644 index 00000000000..a51004b9868 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0121-arm64-dts-ls1043a-update-USB-nodes-status-to-match-b.patch @@ -0,0 +1,87 @@ +From 2dfd145470894296d70873942ae056340e3fd78d Mon Sep 17 00:00:00 2001 +From: Ran Wang +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 +Signed-off-by: Shawn Guo +--- + 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 + diff --git a/target/linux/layerscape/patches-5.4/302-dts-0122-arm64-dts-ls1043a-remove-thermal-zone-5-from-dts.patch b/target/linux/layerscape/patches-5.4/302-dts-0122-arm64-dts-ls1043a-remove-thermal-zone-5-from-dts.patch new file mode 100644 index 00000000000..0cde3615df0 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/302-dts-0122-arm64-dts-ls1043a-remove-thermal-zone-5-from-dts.patch @@ -0,0 +1,29 @@ +From aa5e9dc53636e5ae40fc1460c7d3897c2d8588fe Mon Sep 17 00:00:00 2001 +From: Yuantian Tang +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 +--- + 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 + -- 2.30.2