linux-kernel - [PATCH v2 00/11] Improvements to Tegra-based Chromebook support

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Date:	Thu, 15 Jan 2015 17:12:12 +0100
From:	Tomeu Vizoso <tomeu.vizoso@...labora.com>
To:	linux-tegra@...r.kernel.org
Cc:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Dylan Reid <dgreid@...omium.org>,
	Simon Glass <sjg@...omium.org>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Tomeu Vizoso <tomeu.vizoso@...labora.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 00/11] Improvements to Tegra-based Chromebook support

Hi,

this started as adding support for the Nyan Blaze, but the Big is so similar to it that I thought it would be better to have both in the same series.

With these changes, I get wifi, trackpad, audio playback and recording (with the internal mic) working in both machines.

Patches 2 and 7 use the pinmux data as generated by tegra-pinmux-scripts. I will be sending patches adding the configs for the boards to it. I have chosen to copy the whole pinmux data to each leaf .dts even if they are very similar because it will be easier that way to check in the future that they match the canonical data in tegra-pinmux-scripts.

Patch 3 changes the nvidia,model of the sound card, so that the exposed card name is GoogleNyan instead of just "A13" as it was before. I'm leaning towards having just one UCM config for both machines, but I'm not totally convinced of it and would love to hear other opinions.

Patches 8 and 9 depend on Ulf's pwrseq series [0].

http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=nyan-v2

[0] http://thread.gmane.org/gmane.linux.kernel.mmc/30611

Stéphane Marchesin (1):
  drm/panel: add support for Samsung LTN140AT29 panel

Tomeu Vizoso (10):
  ARM: tegra: Add node for trackpad in Nyan boards
  ARM: tegra: Use the generated pinmux data
  ARM: tegra: Set the sound card model that alsaucm expects
  ARM: tegra: Set spi-max-frequency property to flash node
  ARM: tegra: Move out nyan-generic parts out from the nyan-big DT
  ARM: tegra: Add DTS for the nyan-blaze board
  mmc: pwrseq_simple: Add support for a delay
  ARM: tegra: Use pwrseq-simple for the wifi in Nyan
  ASoC: tegra: Add a control for the headphone switch
  ASoC: tegra: add sink for the internal mic to tegra_max98090

 .../devicetree/bindings/mmc/mmc,pwrseq-simple.txt  |    2 +
 .../bindings/sound/nvidia,tegra-audio-max98090.txt |    1 +
 arch/arm/boot/dts/Makefile                         |    1 +
 arch/arm/boot/dts/tegra124-nyan-big.dts            | 2112 +++++++++++---------
 arch/arm/boot/dts/tegra124-nyan-blaze.dts          | 1325 ++++++++++++
 arch/arm/boot/dts/tegra124-nyan.dtsi               |  692 +++++++
 drivers/gpu/drm/panel/panel-simple.c               |   26 +
 drivers/mmc/core/pwrseq_simple.c                   |    8 +
 sound/soc/tegra/tegra_max98090.c                   |    3 +
 9 files changed, 3209 insertions(+), 961 deletions(-)
 create mode 100644 arch/arm/boot/dts/tegra124-nyan-blaze.dts
 create mode 100644 arch/arm/boot/dts/tegra124-nyan.dtsi

-- 
1.9.3

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