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Message-ID: <20181218041956.41809-3-Zhiqiang.Hou@nxp.com>
Date: Tue, 18 Dec 2018 04:19:32 +0000
From: "Z.q. Hou" <zhiqiang.hou@....com>
To: "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"shawnguo@...nel.org" <shawnguo@...nel.org>,
"robh+dt@...nel.org" <robh+dt@...nel.org>,
"bhelgaas@...gle.com" <bhelgaas@...gle.com>,
"lorenzo.pieralisi@....com" <lorenzo.pieralisi@....com>,
"jingoohan1@...il.com" <jingoohan1@...il.com>,
"gustavo.pimentel@...opsys.com" <gustavo.pimentel@...opsys.com>,
Leo Li <leoyang.li@....com>
CC: Roy Zang <roy.zang@....com>, Mingkai Hu <mingkai.hu@....com>,
"M.h. Lian" <minghuan.lian@....com>,
"Z.q. Hou" <zhiqiang.hou@....com>
Subject: [PATCHv3 2/5] arm64: dts: layerscape: add num-viewport property for
PCIe DT nodes
From: Hou Zhiqiang <Zhiqiang.Hou@....com>
Add num-viewport property for PCIe DT nodes to specify how many
viewports are implemented.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
---
V3:
- New patch
arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 1 +
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +++
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 +++
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 3 +++
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 4 ++++
5 files changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index 21f2b3ba6b58..7ce0aa52292c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -486,6 +486,7 @@
#size-cells = <2>;
device_type = "pci";
num-lanes = <4>;
+ num-viewport = <2>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 760d510d78de..f42368afeea9 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -673,6 +673,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -699,6 +700,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <2>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -725,6 +727,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <2>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 64d334c6b0b4..10be89168793 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -642,6 +642,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -668,6 +669,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <2>;
+ num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -694,6 +696,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <2>;
+ num-viewport = <8>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 9deb9cb83046..7d303bd40047 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -523,6 +523,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <256>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x20 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x20 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -548,6 +549,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x28 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x28 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -573,6 +575,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <8>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x30 0x00010000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x30 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 5732e3b48be7..4bb9aa2dd8b2 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -640,6 +640,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
msi-parent = <&its>;
#interrupt-cells = <1>;
@@ -662,6 +663,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
msi-parent = <&its>;
#interrupt-cells = <1>;
@@ -684,6 +686,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <8>;
+ num-viewport = <256>;
bus-range = <0x0 0xff>;
msi-parent = <&its>;
#interrupt-cells = <1>;
@@ -706,6 +709,7 @@
device_type = "pci";
dma-coherent;
num-lanes = <4>;
+ num-viewport = <6>;
bus-range = <0x0 0xff>;
msi-parent = <&its>;
#interrupt-cells = <1>;
--
2.17.1
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