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Message-Id: <1411236391-422-4-git-send-email-sebastian.hesselbarth@gmail.com>
Date: Sat, 20 Sep 2014 20:06:29 +0200
From: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Jason Cooper <jason@...edaemon.net>,
Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...e-electrons.com>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 3/5] ARM: mvebu: armada-xp: Correct misnumbered PCIe port nodes
Currently, Armada XP PCIe nodes are numbered pcie@<N>,0 with N just
incrementing. To reflect port/lane relationship, rename the nodes
to pcie@<port>,<lane>. While at it, add node aliases to each of pcie
controller and port nodes and get rid of now redundant port/lane
comments.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
---
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Pawel Moll <pawel.moll@....com>
Cc: Mark Rutland <mark.rutland@....com>
Cc: Ian Campbell <ijc+devicetree@...lion.org.uk>
Cc: Kumar Gala <galak@...eaurora.org>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Gregory Clement <gregory.clement@...e-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
---
arch/arm/boot/dts/armada-xp-axpwifiap.dts | 11 ++++-------
arch/arm/boot/dts/armada-xp-db.dts | 20 +++++++-------------
arch/arm/boot/dts/armada-xp-gp.dts | 11 ++++-------
arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 8 +++-----
arch/arm/boot/dts/armada-xp-matrix.dts | 5 ++---
arch/arm/boot/dts/armada-xp-mv78230.dtsi | 12 ++++++------
arch/arm/boot/dts/armada-xp-mv78260.dtsi | 20 ++++++++++----------
arch/arm/boot/dts/armada-xp-mv78460.dtsi | 22 +++++++++++-----------
arch/arm/boot/dts/armada-xp-netgear-rn2120.dts | 11 ++++-------
arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 5 ++---
10 files changed, 53 insertions(+), 72 deletions(-)
diff --git a/arch/arm/boot/dts/armada-xp-axpwifiap.dts b/arch/arm/boot/dts/armada-xp-axpwifiap.dts
index 0e53fad111de..1b2dd3a4000b 100644
--- a/arch/arm/boot/dts/armada-xp-axpwifiap.dts
+++ b/arch/arm/boot/dts/armada-xp-axpwifiap.dts
@@ -37,24 +37,21 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/* First mini-PCIe port */
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
/* Second mini-PCIe port */
- pcie@2,0 {
- /* Port 0, Lane 1 */
+ pcie01: pcie@0,1 {
status = "okay";
};
/* Renesas uPD720202 USB 3.0 controller */
- pcie@3,0 {
- /* Port 0, Lane 3 */
+ pcie03: pcie@0,3 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts
index 42ddb2864365..3cda0f6e5c37 100644
--- a/arch/arm/boot/dts/armada-xp-db.dts
+++ b/arch/arm/boot/dts/armada-xp-db.dts
@@ -71,35 +71,29 @@
};
};
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/*
* All 6 slots are physically present as
* standard PCIe slots on the board.
*/
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
- pcie@2,0 {
- /* Port 0, Lane 1 */
+ pcie01: pcie@0,1 {
status = "okay";
};
- pcie@3,0 {
- /* Port 0, Lane 2 */
+ pcie02: pcie@0,2 {
status = "okay";
};
- pcie@4,0 {
- /* Port 0, Lane 3 */
+ pcie03: pcie@0,3 {
status = "okay";
};
- pcie@9,0 {
- /* Port 2, Lane 0 */
+ pcie20: pcie@2,0 {
status = "okay";
};
- pcie@10,0 {
- /* Port 3, Lane 0 */
+ pcie30: pcie@3,0 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts
index 0478c55ca656..30435e85ff33 100644
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -81,23 +81,20 @@
};
};
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/*
* The 3 slots are physically present as
* standard PCIe slots on the board.
*/
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
- pcie@9,0 {
- /* Port 2, Lane 0 */
+ pcie20: pcie@2,0 {
status = "okay";
};
- pcie@10,0 {
- /* Port 3, Lane 0 */
+ pcie30: pcie@3,0 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
index 90d9002923f5..d7607009ecdc 100644
--- a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
+++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts
@@ -34,18 +34,16 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/* Quad port sata: Marvell 88SX7042 */
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
/* USB 3.0 xHCI controller: NEC D720200F1 */
- pcie@5,0 {
- /* Port 1, Lane 0 */
+ pcie10: pcie@1,0 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-matrix.dts b/arch/arm/boot/dts/armada-xp-matrix.dts
index 7e291e2ef4b3..77f9f01a9920 100644
--- a/arch/arm/boot/dts/armada-xp-matrix.dts
+++ b/arch/arm/boot/dts/armada-xp-matrix.dts
@@ -63,11 +63,10 @@
};
};
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index 281ccd24295c..ab10499bac3e 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -52,7 +52,7 @@
* configured as x4 or quad x1 lanes. One unit is
* x1 only.
*/
- pcie-controller {
+ pcie: pcie-controller {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
@@ -80,7 +80,7 @@
0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */>;
- pcie@1,0 {
+ pcie00: pcie@0,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
@@ -97,7 +97,7 @@
status = "disabled";
};
- pcie@2,0 {
+ pcie01: pcie@0,1 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
@@ -114,7 +114,7 @@
status = "disabled";
};
- pcie@3,0 {
+ pcie02: pcie@0,2 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
@@ -131,7 +131,7 @@
status = "disabled";
};
- pcie@4,0 {
+ pcie03: pcie@0,3 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
@@ -148,7 +148,7 @@
status = "disabled";
};
- pcie@5,0 {
+ pcie10: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index d7a8d0b0f385..ac0c3918686d 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -54,7 +54,7 @@
* configured as x4 or quad x1 lanes. One unit is
* x4 only.
*/
- pcie-controller {
+ pcie: pcie-controller {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
@@ -96,7 +96,7 @@
0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */
0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */>;
- pcie@1,0 {
+ pcie00: pcie@0,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
@@ -113,7 +113,7 @@
status = "disabled";
};
- pcie@2,0 {
+ pcie01: pcie@0,1 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
@@ -130,7 +130,7 @@
status = "disabled";
};
- pcie@3,0 {
+ pcie02: pcie@0,2 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
@@ -147,7 +147,7 @@
status = "disabled";
};
- pcie@4,0 {
+ pcie03: pcie@0,3 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
@@ -164,7 +164,7 @@
status = "disabled";
};
- pcie@5,0 {
+ pcie10: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
@@ -181,7 +181,7 @@
status = "disabled";
};
- pcie@6,0 {
+ pcie11: pcie@1,1 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x84000 0 0x2000>;
reg = <0x3000 0 0 0 0>;
@@ -198,7 +198,7 @@
status = "disabled";
};
- pcie@7,0 {
+ pcie12: pcie@1,2 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x88000 0 0x2000>;
reg = <0x3800 0 0 0 0>;
@@ -215,7 +215,7 @@
status = "disabled";
};
- pcie@8,0 {
+ pcie13: pcie@1,3 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>;
reg = <0x4000 0 0 0 0>;
@@ -232,7 +232,7 @@
status = "disabled";
};
- pcie@9,0 {
+ pcie20: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
reg = <0x4800 0 0 0 0>;
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index 9c40c130d11a..18f904ac13c5 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -71,7 +71,7 @@
* configured as x4 or quad x1 lanes. Two units are
* x4/x1.
*/
- pcie-controller {
+ pcie: pcie-controller {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
@@ -117,7 +117,7 @@
0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */
0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>;
- pcie@1,0 {
+ pcie00: pcie@0,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
@@ -134,7 +134,7 @@
status = "disabled";
};
- pcie@2,0 {
+ pcie01: pcie@0,1 {
device_type = "pci";
assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
@@ -151,7 +151,7 @@
status = "disabled";
};
- pcie@3,0 {
+ pcie02: pcie@0,2 {
device_type = "pci";
assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
@@ -168,7 +168,7 @@
status = "disabled";
};
- pcie@4,0 {
+ pcie03: pcie@0,3 {
device_type = "pci";
assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
@@ -185,7 +185,7 @@
status = "disabled";
};
- pcie@5,0 {
+ pcie10: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
@@ -202,7 +202,7 @@
status = "disabled";
};
- pcie@6,0 {
+ pcie11: pcie@1,1 {
device_type = "pci";
assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
reg = <0x3000 0 0 0 0>;
@@ -219,7 +219,7 @@
status = "disabled";
};
- pcie@7,0 {
+ pcie12: pcie@1,2 {
device_type = "pci";
assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
reg = <0x3800 0 0 0 0>;
@@ -236,7 +236,7 @@
status = "disabled";
};
- pcie@8,0 {
+ pcie13: pcie@1,3 {
device_type = "pci";
assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
reg = <0x4000 0 0 0 0>;
@@ -253,7 +253,7 @@
status = "disabled";
};
- pcie@9,0 {
+ pcie20: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
reg = <0x4800 0 0 0 0>;
@@ -270,7 +270,7 @@
status = "disabled";
};
- pcie@10,0 {
+ pcie30: pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
reg = <0x5000 0 0 0 0>;
diff --git a/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
index 8c241d08f2a3..98beb572a46c 100644
--- a/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
+++ b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts
@@ -32,24 +32,21 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/* Connected to first Marvell 88SE9170 SATA controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
/* Connected to second Marvell 88SE9170 SATA controller */
- pcie@2,0 {
- /* Port 0, Lane 1 */
+ pcie01: pcie@0,1 {
status = "okay";
};
/* Connected to Fresco Logic FL1009 USB 3.0 controller */
- pcie@5,0 {
- /* Port 1, Lane 0 */
+ pcie10: pcie@1,0 {
status = "okay";
};
};
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
index 6f6b0916df48..781818614adc 100644
--- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
+++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts
@@ -61,11 +61,10 @@
};
};
- pcie-controller {
+ pcie: pcie-controller {
status = "okay";
/* Internal mini-PCIe connector */
- pcie@1,0 {
- /* Port 0, Lane 0 */
+ pcie00: pcie@0,0 {
status = "okay";
};
};
--
2.0.0
--
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