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- xtensa, mailbox, vhost, all the armsoc merges
This commit is contained in:
Josh Boyer 2016-03-21 11:34:16 -04:00
parent 8bfaf21554
commit f20b3e7657
8 changed files with 19 additions and 110 deletions
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101
ARM-mvebu-change-order-of-ethernet-DT-nodes-on-Armada-38x.patch
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@ -1,101 +0,0 @@
From patchwork Wed Jan 27 15:08:19 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [1/2] ARM: mvebu: change order of ethernet DT nodes on Armada 38x
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
X-Patchwork-Id: 8134751
Message-Id: <1453907300-28283-2-git-send-email-thomas.petazzoni@free-electrons.com>
To: Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Gregory Clement <gregory.clement@free-electrons.com>
Cc: Nadav Haklai <nadavh@marvell.com>, Lior Amsalem <alior@marvell.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
linux-arm-kernel@lists.infradead.org
Date: Wed, 27 Jan 2016 16:08:19 +0100
On Armada 38x, the available network interfaces are:
- port 0, at 0x70000
- port 1, at 0x30000
- port 2, at 0x34000
Due to the rule saying that DT nodes should be ordered by register
addresses, the network interfaces are probed in this order:
- port 1, at 0x30000, which gets named eth0
- port 2, at 0x34000, which gets named eth1
- port 0, at 0x70000, which gets named eth2
(if all three ports are enabled at the board level)
Unfortunately, the network subsystem doesn't provide any way to rename
network interfaces from the kernel (it can only be done from
userspace). So, the default naming of the network interfaces is very
confusing as it doesn't match the datasheet, nor the naming of the
interfaces in the bootloader, nor the naming of the interfaces on
labels printed on the board.
For example, on the Armada 388 GP, the board has two ports, labelled
GE0 and GE1. One has to know that GE0 is eth1 and GE1 is eth0, which
isn't really obvious.
In order to solve this, this patch proposes to exceptionaly violate
the rule of "order DT nodes by register address", and put the 0x70000
node before the 0x30000 node, so that network interfaces get named in
a more natural way.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
arch/arm/boot/dts/armada-38x.dtsi | 30 +++++++++++++++++++++---------
1 file changed, 21 insertions(+), 9 deletions(-)
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index e8b7f67..b50784d 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -429,6 +429,27 @@
reg = <0x22000 0x1000>;
};
+ /*
+ * As a special exception to the "order by
+ * register address" rule, the eth0 node is
+ * placed here to ensure that it gets
+ * registered as the first interface, since
+ * the network subsystem doesn't allow naming
+ * interfaces using DT aliases. Without this,
+ * the ordering of interfaces is different
+ * from the one used in U-Boot and the
+ * labeling of interfaces on the boards, which
+ * is very confusing for users.
+ */
+ eth0: ethernet@70000 {
+ compatible = "marvell,armada-370-neta";
+ reg = <0x70000 0x4000>;
+ interrupts-extended = <&mpic 8>;
+ clocks = <&gateclk 4>;
+ tx-csum-limit = <9800>;
+ status = "disabled";
+ };
+
eth1: ethernet@30000 {
compatible = "marvell,armada-370-neta";
reg = <0x30000 0x4000>;
@@ -493,15 +514,6 @@
};
};
- eth0: ethernet@70000 {
- compatible = "marvell,armada-370-neta";
- reg = <0x70000 0x4000>;
- interrupts-extended = <&mpic 8>;
- clocks = <&gateclk 4>;
- tx-csum-limit = <9800>;
- status = "disabled";
- };
-
mdio: mdio@72004 {
#address-cells = <1>;
#size-cells = <0>;

6
Initial-AllWinner-A64-and-PINE64-support.patch
View File

@ -36,7 +36,7 @@ index bb9b0faa..8b39d2b 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -13,3 +13,4 @@ using one of the following compatible strings:
allwinner,sun8i-a33
allwinner,sun8i-a83t
allwinner,sun8i-h3
allwinner,sun9i-a80
+ allwinner,sun50i-a64
@ -164,11 +164,11 @@ diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index f832b8a..3b7428a 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -1,3 +1,4 @@
@@ -2,3 +2,4 @@
dts-dirs += al
+dts-dirs += allwinner
dts-dirs += altera
dts-dirs += amd
dts-dirs += apm
diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile
new file mode 100644
index 0000000..1e29a5a

1
config-arm-generic
View File

@ -133,6 +133,7 @@ CONFIG_CRYPTO_DEV_ROCKCHIP=m
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_PHY_ROCKCHIP_EMMC=m
CONFIG_PHY_ROCKCHIP_DP=m
CONFIG_ROCKCHIP_MBOX=y
# Tegra
CONFIG_ARM_TEGRA_CPUFREQ=y

8
config-arm64
View File

@ -12,17 +12,21 @@ CONFIG_ARCH_SEATTLE=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_XGENE=y
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_BCM_IPROC is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_EXYNOS7 is not set
# CONFIG_ARCH_EXYNOS is not set
# CONFIG_ARCH_FSL_LS2085A is not set
# CONFIG_ARCH_LAYERSCAPE is not set
# CONFIG_ARCH_MEDIATEK is not set
# CONFIG_ARCH_MESON is not set
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_QCOM is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_SPRD is not set
# CONFIG_ARCH_STRATIX10 is not set
# CONFIG_ARCH_THUNDER is not set
# CONFIG_ARCH_VULCAN is not set
# CONFIG_ARCH_ZYNQMP is not set
# CONFIG_ARCH_UNIPHIER is not set
@ -135,6 +139,7 @@ CONFIG_EDAC_XGENE=m
CONFIG_PCI_XGENE=y
CONFIG_PCI_XGENE_MSI=y
CONFIG_I2C_XGENE_SLIMPRO=m
CONFIG_XGENE_SLIMPRO_MBOX=m
# AMD Seattle
CONFIG_NET_SB1000=y
@ -152,6 +157,7 @@ CONFIG_HISI_THERMAL=m
CONFIG_STUB_CLK_HI6220=y
CONFIG_PHY_HI6220_USB=m
CONFIG_COMMON_RESET_HI6220=m
CONFIG_HI6220_MBOX=m
# Tegra
CONFIG_ARCH_TEGRA_132_SOC=y

1
config-armv7-generic
View File

@ -59,6 +59,7 @@ CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y
CONFIG_ARCH_VIRT=y
# CONFIG_ARCH_ARTPEC is not set
# CONFIG_ARCH_BCM is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_HI3xxx is not set

2
gitrev
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@ -1 +1 @@
1e75a9f34a5ed5902707fb74b468356c55142b71
46e595a17dcf11404f713845ecb5b06b92a94e43

8
kernel.spec
View File

@ -69,7 +69,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 0
# The git snapshot level
%define gitrev 14
%define gitrev 15
# Set rpm version accordingly
%define rpmversion 4.%{upstream_sublevel}.0
%endif
@ -510,8 +510,6 @@ Patch456: arm64-acpi-drop-expert-patch.patch
# http://patchwork.ozlabs.org/patch/587554/
Patch457: ARM-tegra-usb-no-reset.patch
Patch458: ARM-mvebu-change-order-of-ethernet-DT-nodes-on-Armada-38x.patch
# http://www.spinics.net/lists/arm-kernel/msg490981.html
Patch459: geekbox-v4-device-tree-support.patch
@ -2153,6 +2151,10 @@ fi
#
#
%changelog
* Mon Mar 21 2016 Josh Boyer <jwboyer@fedoraproject.org> - 4.6.0-0.rc0.git15.1
- Linux v4.5-9406-g46e595a17dcf
- xtensa, mailbox, vhost, all the armsoc merges
* Mon Mar 21 2016 Peter Robinson <pbrobinson@fedoraproject.org>
- Minor aarch64 cleanups

2
sources
View File

@ -1,3 +1,3 @@
a60d48eee08ec0536d5efb17ca819aef linux-4.5.tar.xz
6f557fe90b800b615c85c2ca04da6154 perf-man-4.5.tar.gz
ef7eff3ee0ad581ed63c76552b70c09f patch-4.5-git14.xz
1034b54b04263544264016c73c6ba561 patch-4.5-git15.xz