From ed2d859119f9cb04410d94b5fbd2bb12907c8932 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Mon, 9 Jun 2014 17:52:45 -0300 Subject: ARM: mvebu: Fix broken SoC ID detection Currently the mvebu boards need to detect the SoC revision in order to apply some quirks needed to workaround issues found on I2C and thermal controllers present only in very early SoC. This detection requires PCI address translation to work, so we need to explicitly select OF_ADDRESS_PCI. This can be considered a partial revert of the following commit, that wrongly removed the option selection: commit 55400f3a1f89e39761f45c19f6e4235a329c400b Author: Rob Herring Date: Tue Apr 22 14:15:52 2014 -0500 ARM: mvebu: clean-up unneeded kconfig selects Signed-off-by: Ezequiel Garcia Link: https://lkml.kernel.org/r/1402347165-19988-1-git-send-email-ezequiel.garcia@free-electrons.com Acked-by: Rob Herring Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 6090b9eb00c..61ac80a8aca 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -10,6 +10,7 @@ config ARCH_MVEBU select ZONE_DMA if ARM_LPAE select ARCH_REQUIRE_GPIOLIB select PCI_QUIRKS if PCI + select OF_ADDRESS_PCI if ARCH_MVEBU -- cgit v1.2.3-70-g09d2 From 52fcc56753de91ae337aeaa0a664f72d93f19827 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 11 Jun 2014 14:06:37 +0200 Subject: ARM: mvebu: select ARM_CPU_SUSPEND for Marvell EBU v7 platforms On Marvell Armada platforms, the PMSU (Power Management Service Unit) controls a number of power management related activities, needed for things like suspend/resume, CPU hotplug, cpuidle or even simply SMP. Since cpuidle support was added for Armada XP, the pmsu.c file in arch/arm/mach-mvebu/ calls the cpu_suspend() and cpu_resume() ARM functions, which are only available when CONFIG_ARM_CPU_SUSPEND=y. Therefore, configurations that have CONFIG_ARM_CPU_SUSPEND disabled due to PM_SLEEP being disabled no longer build properly, due to undefined references to cpu_suspend() and cpu_resume(). To fix this, this patch simply ensures CONFIG_ARM_CPU_SUSPEND is always enabled for Marvell EBU v7 platforms. Doing things in a more fine-grained way would require a lot of #ifdef-ery in pmsu.c to isolate the parts that use cpu_suspend()/cpu_resume(), and those parts would anyway have been needed as soon as either one of suspend/resume, CPU hotplug or cpuidle was enabled. Reported-by: Ezequiel Garcia Signed-off-by: Thomas Petazzoni Link: https://lkml.kernel.org/r/1402488397-31381-1-git-send-email-thomas.petazzoni@free-electrons.com Acked-by: Ezequiel Garcia Signed-off-by: Jason Cooper --- arch/arm/mach-mvebu/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 61ac80a8aca..ea039ed7a3a 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -20,6 +20,7 @@ config MACH_MVEBU_V7 bool select ARMADA_370_XP_TIMER select CACHE_L2X0 + select ARM_CPU_SUSPEND config MACH_ARMADA_370 bool "Marvell Armada 370 boards" if ARCH_MULTI_V7 -- cgit v1.2.3-70-g09d2 From b514fb28ead93332a1660d3ce81def9eb74ed640 Mon Sep 17 00:00:00 2001 From: Sebastian Hesselbarth Date: Mon, 23 Jun 2014 22:25:15 +0200 Subject: ARM: dts: kirkwood: fix phy-connection-type for Guruplug Commit eeb845459a72e792a959278b858f9c417e9995bd ("ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id") added phy-connection-type properties to ethernet PHY nodes. Actually, the property has to be set for the ethernet port node instead. Fix it by moving the corresponding properties to the correct nodes. Signed-off-by: Sebastian Hesselbarth Link: https://lkml.kernel.org/r/1403555115-13111-1-git-send-email-sebastian.hesselbarth@gmail.com Fixes: eeb845459a72: ('ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id') Cc: # v3.16+ Signed-off-by: Jason Cooper --- arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts index c5a1fc75c7a..b2d9834bf45 100644 --- a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts +++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts @@ -105,7 +105,6 @@ compatible = "ethernet-phy-id0141.0cb0", "ethernet-phy-ieee802.3-c22"; reg = <0>; - phy-connection-type = "rgmii-id"; }; ethphy1: ethernet-phy@1 { @@ -113,7 +112,6 @@ compatible = "ethernet-phy-id0141.0cb0", "ethernet-phy-ieee802.3-c22"; reg = <1>; - phy-connection-type = "rgmii-id"; }; }; @@ -121,6 +119,7 @@ status = "okay"; ethernet0-port@0 { phy-handle = <ðphy0>; + phy-connection-type = "rgmii-id"; }; }; @@ -128,5 +127,6 @@ status = "okay"; ethernet1-port@0 { phy-handle = <ðphy1>; + phy-connection-type = "rgmii-id"; }; }; -- cgit v1.2.3-70-g09d2 From 8dbdb8e704db34085f5978c335c10256b0fb9629 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Mon, 23 Jun 2014 16:16:51 +0200 Subject: ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard Wildcards in compatible strings should be avoid. "marvell,armada38x" was recently introduced but was not yet used. The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs and more PCIe slots). So this patch replaces the use of "marvell,armada38x" by the "marvell,armada380" string. Signed-off-by: Gregory CLEMENT Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com Acked-by: Andrew Lunn Cc: # v3.15+ Signed-off-by: Jason Cooper --- Documentation/devicetree/bindings/arm/armada-38x.txt | 14 ++++++++++++-- arch/arm/boot/dts/armada-380.dtsi | 2 +- arch/arm/boot/dts/armada-385-db.dts | 2 +- arch/arm/boot/dts/armada-385-rd.dts | 2 +- arch/arm/boot/dts/armada-385.dtsi | 2 +- arch/arm/boot/dts/armada-38x.dtsi | 2 +- 6 files changed, 17 insertions(+), 7 deletions(-) (limited to 'arch/arm') diff --git a/Documentation/devicetree/bindings/arm/armada-38x.txt b/Documentation/devicetree/bindings/arm/armada-38x.txt index 11f2330a655..ad9f8ed4d9b 100644 --- a/Documentation/devicetree/bindings/arm/armada-38x.txt +++ b/Documentation/devicetree/bindings/arm/armada-38x.txt @@ -6,5 +6,15 @@ following property: Required root node property: - - compatible: must contain either "marvell,armada380" or - "marvell,armada385" depending on the variant of the SoC being used. + - compatible: must contain "marvell,armada380" + +In addition, boards using the Marvell Armada 385 SoC shall have the +following property before the previous one: + +Required root node property: + +compatible: must contain "marvell,armada385" + +Example: + +compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380"; diff --git a/arch/arm/boot/dts/armada-380.dtsi b/arch/arm/boot/dts/armada-380.dtsi index e69bc6759c3..4173a8ab34e 100644 --- a/arch/arm/boot/dts/armada-380.dtsi +++ b/arch/arm/boot/dts/armada-380.dtsi @@ -16,7 +16,7 @@ / { model = "Marvell Armada 380 family SoC"; - compatible = "marvell,armada380", "marvell,armada38x"; + compatible = "marvell,armada380"; cpus { #address-cells = <1>; diff --git a/arch/arm/boot/dts/armada-385-db.dts b/arch/arm/boot/dts/armada-385-db.dts index ff9637dd8d0..4be6a2838a4 100644 --- a/arch/arm/boot/dts/armada-385-db.dts +++ b/arch/arm/boot/dts/armada-385-db.dts @@ -16,7 +16,7 @@ / { model = "Marvell Armada 385 Development Board"; - compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada38x"; + compatible = "marvell,a385-db", "marvell,armada385", "marvell,armada380"; chosen { bootargs = "console=ttyS0,115200 earlyprintk"; diff --git a/arch/arm/boot/dts/armada-385-rd.dts b/arch/arm/boot/dts/armada-385-rd.dts index 40893255a3f..aaca2861dc8 100644 --- a/arch/arm/boot/dts/armada-385-rd.dts +++ b/arch/arm/boot/dts/armada-385-rd.dts @@ -17,7 +17,7 @@ / { model = "Marvell Armada 385 Reference Design"; - compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada38x"; + compatible = "marvell,a385-rd", "marvell,armada385", "marvell,armada380"; chosen { bootargs = "console=ttyS0,115200 earlyprintk"; diff --git a/arch/arm/boot/dts/armada-385.dtsi b/arch/arm/boot/dts/armada-385.dtsi index f011009bf4c..6283d7912f7 100644 --- a/arch/arm/boot/dts/armada-385.dtsi +++ b/arch/arm/boot/dts/armada-385.dtsi @@ -16,7 +16,7 @@ / { model = "Marvell Armada 385 family SoC"; - compatible = "marvell,armada385", "marvell,armada38x"; + compatible = "marvell,armada385", "marvell,armada380"; cpus { #address-cells = <1>; diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 3de364e81b5..689fa1a4672 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -20,7 +20,7 @@ / { model = "Marvell Armada 38x family SoC"; - compatible = "marvell,armada38x"; + compatible = "marvell,armada380"; aliases { gpio0 = &gpio0; -- cgit v1.2.3-70-g09d2