Messages in this thread | | | From | Thierry Reding <> | Subject | [PATCH 0/2] Device tree updates for host1x support | Date | Fri, 9 Nov 2012 14:20:00 +0100 |
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This set of patches are in preparation for the Tegra DRM driver. They add the necessary nodes to the DTSI files and setup the clocks necessary for host1x and the display controllers to work properly. The AUXDATA table is updated with the entries for the newly added nodes and the PLL frequency tables are extended with some frequencies required to make a few of the more common LVDS panel and HDMI display modes work.
By default, all output resources (RGB, HDMI, DSI and TVO) are disabled, and individual boards need to enable those that they require.
Note that there has been talk to replace the frequency tables by an algorithmic computation of the dividers in order to avoid endless additions to these tables. No code has surfaced yet, but eventually this should replace the static tables.
Thierry
Thierry Reding (2): ARM: tegra: Add Tegra20 host1x support ARM: tegra: Add Tegra30 host1x support
arch/arm/boot/dts/tegra20.dtsi | 87 +++++++++++++++++++++++++++++++ arch/arm/boot/dts/tegra30.dtsi | 87 +++++++++++++++++++++++++++++++ arch/arm/mach-tegra/board-dt-tegra20.c | 9 ++++ arch/arm/mach-tegra/board-dt-tegra30.c | 10 ++++ arch/arm/mach-tegra/tegra20_clocks_data.c | 23 ++++---- arch/arm/mach-tegra/tegra30_clocks_data.c | 11 ++-- 6 files changed, 214 insertions(+), 13 deletions(-)
-- 1.8.0
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