- 23 Feb, 2022 1 commit
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Thierry Reding authored
Move the eDP panel on Venice 2 and Nyan boards into the corresponding AUX bus device tree node. This allows us to avoid a nasty circular dependency that would otherwise be created between the DPAUX and panel nodes via the DDC/I2C phandle. Fixes: eb481f9a ("ARM: tegra: add Acer Chromebook 13 device tree") Fixes: 59fe02cb ("ARM: tegra: Add DTS for the nyan-blaze board") Fixes: 40e231c7 ("ARM: tegra: Enable eDP for Venice2") Signed-off-by:
Thierry Reding <treding@nvidia.com>
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- 17 Dec, 2021 2 commits
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Thierry Reding authored
Add the host1x memory client hotflush reset on Tegra124. Signed-off-by: -
Thierry Reding authored
Add the host1x, gr2d and gr3d memory client hotflush resets on Tegra114. Signed-off-by:
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- 16 Dec, 2021 11 commits
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Stefan Agner authored
The properties have been commented out to prevent a regression a while ago. The first regression should be resolved by commit 44af7927 ("spi: Map SPI OF client IRQ at probe time"). The second regression is probably addressed by commit 494fd7b7 ("PM / core: fix deferred probe breaking suspend resume order") and/or maybe others. Readd the gpio-ranges properties to see whether regressions still get reported. This reverts commit 4f1d8414 ("ARM: tegra: Comment out gpio-ranges properties"). Signed-off-by:
Stefan Agner <stefan@agner.ch> Reviewed-by:
Dmitry Osipenko <digetx@gmail.com> Tested-by:
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Dmitry Osipenko authored
Enable S/PDIF controller to enable HDMI audio support on Toshiba AC100. Use nvidia,fixed-parent-rate property that prevents audio rate conflict between S/PDIF and I2S. Tested-by:
Agneli <poczt@protonmail.ch> Signed-off-by:
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Dmitry Osipenko authored
Enable S/PDIF controller to enable HDMI audio support on Acer A500. Use nvidia,fixed-parent-rate property that prevents audio rate conflict between S/PDIF and I2S. Signed-off-by:
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Dmitry Osipenko authored
Add HDMI audio graph to Tegra20 device-tree to enable HDMI audio on Tegra20 devices. Signed-off-by:
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Dmitry Osipenko authored
Add S/PDIF node to Tegra20 device-tree. It's needed for enabling HDMI audio support. Signed-off-by:
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Dmitry Osipenko authored
MPE, VI, EPP and ISP were never used and we don't have drivers for them. Since these modules are enabled by default in a device-tree, a device is created for them, blocking voltage scaling because there is no driver to bind, and thus, state of PMC driver is never synced. Disable them. Signed-off-by:
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Dmitry Osipenko authored
Memory access must be blocked before hardware reset is asserted and before power is gated, otherwise a serious hardware fault is inevitable. Add reset for memory clients to the GR2D, GR3D and Host1x nodes. Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30 Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30 Signed-off-by:
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Dmitry Osipenko authored
Memory access must be blocked before hardware reset is asserted and before power is gated, otherwise a serious hardware fault is inevitable. Add reset for memory clients to the GR2D, GR3D and Host1x nodes. Tested-by: Paul Fertser <fercerpav@gmail.com> # PAZ00 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # PAZ00 T20 Signed-off-by:
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Dmitry Osipenko authored
Add OPP tables and power domains to all peripheral devices which support power management on Tegra30 SoC. Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30 Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30 Signed-off-by:
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Dmitry Osipenko authored
Add OPP tables and power domains to all peripheral devices which support power management on Tegra20 SoC. Tested-by: Paul Fertser <fercerpav@gmail.com> # PAZ00 T20 Tested-by: Nicolas Chauvet <kwizart@gmail.com> # PAZ00 T20 Signed-off-by:
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Dmitry Osipenko authored
Extend memory OPPs with 500 MHz entry. This clock rate is used by ASUS Transformer tablets. Signed-off-by:
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- 15 Dec, 2021 26 commits
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Anton Bambura authored
Add Video Decoder Engine node to Tegra114 device-tree. Signed-off-by:
Anton Bambura <jenneron@protonmail.com> Signed-off-by:
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Maxim Schwalm authored
Make Nexus 7 device-tree to use common LVDS bridge description. This makes device-trees more consistent. [digetx@gmail.com: factored Nexus7 change into separate patch and wrote commit message] Signed-off-by:
Maxim Schwalm <maxim.schwalm@gmail.com> Signed-off-by:
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Dmitry Osipenko authored
CPU of Nyan Chromebooks is overheating badly because apparently hardware soctherm controller doesn't work well. Add CPU thermal zones to enable software thermal control over CPU and fix the overheat trouble. Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by:
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Dmitry Osipenko authored
Enable CPU DFLL node on Nyan Chromebooks. DFLL was previously disabled due to Linux kernel CPUFreq driver which didn't support suspend-resume. That problem was fixed years ago, but DFLL was never re-enabled. Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by:
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Dmitry Osipenko authored
Enable HDMI CEC on Nyan Chromebooks. It allows to control TV over HDMI. Suggested-by:
Thomas Graichen <thomas.graichen@gmail.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by:
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Stefan Eichenberger authored
If an USB port is an OTG port, then we should add the usb-role-switch property. Otherwise XUSB setup fails and therefore padctl is unable to set up the ports. This leads to broken USB and PCIe ports. Add the usb-role-switch properties to Tegra124 device-trees to fix the problem. The error message shown without this patch is e.g: usb2-0: usb-role-switch not found for otg mode [digetx@gmail.com: improved commit message] Tested-by: Thomas Graichen <thomas.graichen@gmail.com> # T124 Nyan Big Signed-off-by:
Stefan Eichenberger <stefan.eichenberger@toradex.com> Signed-off-by:
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Dmitry Osipenko authored
Add dedicated device-tree for 1080p version of Nyan Big in order to describe display panel properly. FHD panel doesn't support modes other than 1080p, hence it's wrong to use incompatible lower resolution panel in device-tree. Tested-by:
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Svyatoslav Ryhel authored
Add device-tree for Pegatron Chagall, which is a NVIDIA Tegra30-based Android tablet. Link: https://wiki.postmarketos.org/wiki/Pegatron_Chagall_(pegatron-chagall)Co-developed-by:
Raffaele Tranquillini <raffaele.tranquillini@gmail.com> Signed-off-by:
Ion Agorria <ion@agorria.com> Signed-off-by:
Svyatoslav Ryhel <clamor95@gmail.com> Signed-off-by:
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Anton Bambura authored
Add device-tree for Tegra114-based ASUS Transformer Pad TF701T (K00C) tablet. Link: https://wiki.postmarketos.org/wiki/ASUS_Transformer_Pad_(TF701T)_(asus-tf701t)Signed-off-by:
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Svyatoslav Ryhel authored
Add device-tree for ASUS Transformer Infinity TF700T, which is a NVIDIA Tegra30-based 2-in-1 detachable, originally running Android. Link: https://wiki.postmarketos.org/wiki/Asus_Transformer_Pad_Infinity_TF700T_(asus-tf700t)Tested-by:
Andreas Westman Dorcsak <hedmoo@yahoo.com> Tested-by:
Jasper Korten <jja2000@gmail.com> Co-developed-by:
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Svyatoslav Ryhel authored
Add device-tree for ASUS Transformer Pad TF300TG, which is a NVIDIA Tegra30-based 2-in-1 detachable, originally running Android. It's a variant of the TF300T that has a 3G modem. Link: https://wiki.postmarketos.org/wiki/ASUS_Transformer_Pad_(asus-tf300t)Co-developed-by:
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Michał Mirosław authored
Add device-tree for ASUS Transformer Pad TF300T, which is a NVIDIA Tegra30-based 2-in-1 detachable, originally running Android. Link: https://wiki.postmarketos.org/wiki/ASUS_Transformer_Pad_(asus-tf300t)Tested-by:
Ihor Didenko <tailormoon@rambler.ru> Tested-by:
Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by:
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Svyatoslav Ryhel authored
Add device-tree for ASUS Transformer Prime TF201, which is a NVIDIA Tegra30-based 2-in-1 detachable, orignally running Android. Link: https://wiki.postmarketos.org/wiki/ASUS_Transformer_Prime_(asus-tf201)Co-developed-by:
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Maxim Schwalm authored
All Tegra30 ASUS tablets have a similar design pattern in terms of hardware integration of LVDS display panels, like exactly the same GPIOs are used for power and reset, etc. Add a common device-tree for LVDS display panels of Tegra30 ASUS tablets to avoid replicating the boilerplate panel description. [digetx@gmail.com: factored out common part into separate patch and wrote commit message] Co-developed-by:
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Svyatoslav Ryhel authored
Add common DTSI for Tegra30 ASUS Transformers. It will be used by multiple device-trees of ASUS devices. The common part initially was born out of the ASUS TF300T tablet's device-tree that was created by Michał Mirosław. It was heavily reworked and improved by Svyatoslav Ryhel, Maxim Schwalm, Ion Agorria et al. [digetx@gmail.com: factored out common part into separate patch and wrote commit message] Co-developed-by:
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Nikola Milosavljevic authored
Add device-tree for Tegra20-based ASUS Transformer EeePad TF101. Link: https://wiki.postmarketos.org/wiki/ASUS_Eee_Pad_Transformer_(asus-tf101)Co-developed-by:
David Heidelberg <david@ixit.cz> Signed-off-by:
Antoni Aloy Torrens <aaloytorrens@gmail.com> Signed-off-by:
Nikola Milosavljevic <mnidza@outlook.com> Co-developed-by:
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Thierry Reding authored
Move the default state pinmux definition into the pinmux node. There's no need for the indirection via the phandle. Note that the phandle indirection is kept for the EMC operating performance point tables because they reference nodes that are defined in an external file. Signed-off-by: -
Thierry Reding authored
Use the correct "reset-gpios" property for the I2C mux reset GPIO reference instead of the deprecated "reset-gpio" property. Signed-off-by: -
Thierry Reding authored
The SLINK controller found on Tegra30 is not compatible with its predecessor found on Tegra20. Drop the fallback compatible string. Signed-off-by: -
Thierry Reding authored
The Ouya board specifies the #reset-cells property for the GPIO controller. Since the GPIO controller doesn't provide reset controls this is not needed, so they can be dropped. Signed-off-by: -
David Heidelberg authored
The clock-frequency property was never used and is deprecated now. Remove it from Nexus 7 device-tree. Signed-off-by:
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Thierry Reding authored
The +V1.2_VDD_CORE regulator on Apalis and Colibri boards uses the unsupported ti,vsel{0,1}-state-low properties. It turns out that these are in fact the default and can be overridden by ti,vsel{0,1}-state-high properties if needed. Drop them since they are not needed. Signed-off-by: -
Thierry Reding authored
The correct vendor prefix for Invensense is "invensense," rather than "invn,". Signed-off-by: -
Thierry Reding authored
The Medcom Wide and PAZ00 boards don't specify the power supply for the backlight, which means that the Linux driver will provide a dummy one. Wire up an explicit dummy to also make the DT schema validation succeed. Unfortunately I don't have access to the schematics for the Medcom Wide, so I don't know if a more accurate description is possible. The AC100 (PAZ00) schematics from here: https://www.s-manuals.com/pdf/motherboard/compal/compal_la-6352p_r1.0a_schematics.pdf aren't entirely clear which one of the supplies powers backlight, but the panel supply is probably close enough. Based on work by David Heidelberg <david@ixit.cz>. Signed-off-by:
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Thierry Reding authored
The PHY reset GPIO references belong in the USB PHY nodes, where they already exist. There is no need to keep them in the USB controller's device tree node as well. Signed-off-by: -
Thierry Reding authored
The device tree node for the built-in ASIX Ethernet device on Colibri boards needs a compatible string in order to pass DT schema validation. Add the USB VID,PID compatible string as required by the DT schema for USB devices. Reviewed-by:
Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by:
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