Messages in this thread | | | From | Sebastian Hesselbarth <> | Subject | [PATCH 0/8] Armada XP pinctrl consolidation and ix4-300d fixes | Date | Fri, 19 Sep 2014 22:14:36 +0200 |
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Guys,
this is a patch set preparing barebox support for ix4-300d. As usual, I stumbled upon a few nice-to-haves before actually touching ix4-300d dts. As it is a mach-mvebu thing, I just added the related mailing lists instead of each of the DT maintainers.
First 5 patches consolidate SoC-specific pinctrl nodes to one common node in armada-xp.dtsi, compatible overwrites for each SoC, and node alias usage for each board. Also, ge{0,1} pinctrl settings are moved to the common node from one board specific node.
Last 3 patches then use that ge{0,1} pinctrl settings on ix4-300d which is vital for bootloader init. During exploration of ix4-300d, I also found a i2c eeprom that has not been added to the dts, yet. Finally, there is only one 74hc595 on ix4 mainboard while dts property is set for two.
I cannot recall in detail what is on that eeprom, but IIRC it is nothing important. Some reg,addr pairs for some init stuff that should have already been done by stock u-boot. Anyway, adding the node will do no harm.
Patches are based on v3.17-rc1 and intended for v3.18 but I am not in a hurry. I only compile tested this, so a formal Tested-by from Benoit for the ix4 and any other Armada XP board would be great.
Sebastian
Sebastian Hesselbarth (8): ARM: mvebu: armada-xp: Consolidate pinctrl node ARM: mvebu: armada-xp: Add node alias to pinctrl and add base address ARM: mvebu: armada-xp: Use pinctrl node alias ARM: mvebu: armada-xp: Move GE0/1 pinctrl settings for RGMII ARM: mvebu: armada-xp: Add GE0 pinctrl settings for GMII ARM: mvebu: armada-xp: Add RGMII pinctrl to Lenovo ix4-300d ARM: mvebu: armada-xp: Add I2C eeprom on Lenovo ix4-300d ARM: mvebu: armada-xp: Fix 74hc595 count for Lenovo ix4-300d
arch/arm/boot/dts/armada-xp-axpwifiap.dts | 58 +++----- arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 73 +++++----- arch/arm/boot/dts/armada-xp-mv78230.dtsi | 15 +-- arch/arm/boot/dts/armada-xp-mv78260.dtsi | 15 +-- arch/arm/boot/dts/armada-xp-mv78460.dtsi | 15 +-- arch/arm/boot/dts/armada-xp-netgear-rn2120.dts | 164 +++++++++++------------ arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 14 +- arch/arm/boot/dts/armada-xp.dtsi | 37 +++++ 8 files changed, 202 insertions(+), 189 deletions(-)
--- Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Benoit Masson <yahoo@perenite.com> Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org -- 2.0.0
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