From: Rob Herring <robh@kernel.org>
To: Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: layerscape: Fix GICv3 ITS node names
Date: Wed, 8 Feb 2023 12:34:38 -0600 [thread overview]
Message-ID: <20230208183437.2283665-1-robh@kernel.org> (raw)
The GICv3 ITS is an MSI controller, therefore its node name should be
'msi-controller'.
Signed-off-by: Rob Herring <robh@kernel.org>
---
Note that this exposes an issue that #msi-cells is missing. In turn, the
use of msi-parent in PCI nodes is wrong and should be msi-map according
to my sources (Robin M), but I have no idea what is correct there.
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 2 +-
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 2 +-
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 1b33cabb4e14..dd1c8f60fad1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -131,7 +131,7 @@ gic: interrupt-controller@6000000 {
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_RAW(0xf) |
IRQ_TYPE_LEVEL_LOW)>;
- its: gic-its@6020000 {
+ its: msi-controller@6020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x06020000 0 0x20000>;/* GIC Translater */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 260d045dbd9a..6dd680fb1b22 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -123,7 +123,7 @@ gic: interrupt-controller@6000000 {
#size-cells = <2>;
ranges;
- its: gic-its@6020000 {
+ its: msi-controller@6020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x6020000 0 0x20000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 348d9e3a9125..d2f5345d0560 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -60,7 +60,7 @@ gic: interrupt-controller@6000000 {
interrupt-controller;
interrupts = <1 9 0x4>;
- its: gic-its@6020000 {
+ its: msi-controller@6020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x6020000 0 0x20000>;
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 50c19e8405d5..ea6a94b57aeb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -395,7 +395,7 @@ gic: interrupt-controller@6000000 {
interrupt-controller;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
- its: gic-its@6020000 {
+ its: msi-controller@6020000 {
compatible = "arm,gic-v3-its";
msi-controller;
reg = <0x0 0x6020000 0 0x20000>;
--
2.39.1
next reply other threads:[~2023-02-08 18:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-08 18:34 Rob Herring [this message]
2023-02-09 13:28 ` [PATCH] arm64: dts: layerscape: Fix GICv3 ITS node names Robin Murphy
2023-03-13 7:39 ` Shawn Guo
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