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- 08 Dec, 2015 1 commit
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Jens Kuske authored
The Allwinner H3 is a home entertainment system oriented SoC with four Cortex-A7 cores and a Mali-400MP2 GPU. Signed-off-by:
Jens Kuske <jenskuske@gmail.com> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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- 20 Nov, 2015 1 commit
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Chen-Yu Tsai authored
Some boards, such as tablets, have regulators providing power to parts of the display pipeline, like signal converters and LCD panels. Add labels to the simplefb device nodes so that we can reference them in the board dts files to add regulator supply properties. Signed-off-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
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- 17 Oct, 2015 1 commit
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Hans de Goede authored
When the gpio interrupt bindings where changed to add a bank to the specifier list, the r_pio nodes of A23/A31/A33 where not updated to match and neither was the pio node of the A80, this fixes this. Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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- 16 Oct, 2015 1 commit
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Chen-Yu Tsai authored
The NMI interrupt controller is in charge of the NMI pin exposed by the SoC to the PMIC. The PMIC signals interrupts through this. Signed-off-by:
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- 07 Oct, 2015 1 commit
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Chen-Yu Tsai authored
This patch adds a device node for the Reduced Serial Bus (RSB) controller and the defacto pinmux setting to the A23/A33 dtsi. Since there is only one possible pinmux setting for RSB, just set it in the dtsi. Signed-off-by:
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- 27 Sep, 2015 3 commits
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Maxime Ripard authored
The AHB1 gates were assumed to be identical between the A23 and the A33, which turned out to be wrong. Move the A23 gates definition to the A23 DTSI. Reported-by:
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Chen-Yu Tsai authored
The PWM controller has 2 outputs, with one usable pin for each. Add a pinmux setting for the first channel. This is often used for backlight dimming on tablets. Signed-off-by:
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Chen-Yu Tsai authored
A23/A33 have a PWM controller that is compatible to the one on the A20. Add a device node for it. Signed-off-by:
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- 12 Aug, 2015 1 commit
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Maxime Ripard authored
The A23 and A33 gates have a non continuous set of clock IDs that are valid. Add the clock-indices property to the DT to express this. Signed-off-by:
Michael Turquette <mturquette@baylibre.com>
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- 28 Jul, 2015 1 commit
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Maxime Ripard authored
The current DTs were setting the cell size to 2, but used the default xlate function that was assuming an interrupt cell size of 1, leading to the second part of the cell (the flags) being ignored, while we were having an inconsistent binding between the interrupts and gpio (that could also be used as interrupts). That "binding" doesn't work either with newer SoCs that have multiple irq banks. Now that we fixed the pinctrl driver to handle this like it should always have been handled, convert the DT users, and while we're at it, remove the size-cells property of PIO that is completely useless. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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- 06 Jul, 2015 1 commit
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Chen-Yu Tsai authored
A23/A33 has one pair of EHCI/OHCI USB controllers. There are 2 USB PHYs, one for the USB OTG controller, one for the EHCI/OHCI pair. The latter may also support HSIC, though none of the available boards utilize this, so this is not supported yet. Signed-off-by:
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- 02 Jun, 2015 3 commits
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Chen-Yu Tsai authored
mmc2 is mostly used with eMMC flash chips, as an alternative to raw NAND flash chips. 8 bit mmc is commonly used. Signed-off-by:
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Hans de Goede authored
Add an usb_clk node for a23/a33. Signed-off-by:
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Vishnu Patekar authored
Rename sun8i-a23.dtsi to sun8i-a23-a33.dtsi as the base dtsi for the A33 is 99% the same and add a new sun8i-a23.dtsi including sun8i-a23-a33.dtsi and setting the few things not shared with the A33 (mbus-clk, pio compatible and interrupts). Signed-off-by:
Vishnu Patekar <vishnupatekar0510@gmail.com> Signed-off-by:
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- 10 May, 2015 2 commits
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Maxime Ripard authored
A few lines in our DTSIs are over the 80 characters limit, making checkpatch complain about that. If possible (and relevant), wrap these lines to 80 characters. Signed-off-by: -
Maxime Ripard authored
The FSF address triggers a warning on checkpatch, saying that the FSF license is already present in the Linux source code, and that it has already changed in the past. Remove it from our DT, as suggested. Signed-off-by:
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- 27 Apr, 2015 3 commits
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Chen-Yu Tsai authored
Add enable-method property to enable SMP support. Signed-off-by:
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Chen-Yu Tsai authored
The A23 SoC has the architected timer, but the existing firmware from Allwinner does not set CNTFRQ at all. Signed-off-by:
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Hans de Goede authored
Sometimes we need to specify non-probably information for sdio devices in the devicetree, this is done through child nodes addressed by the reg property, whereby the reg property refers to the sdio function number, see; Documentation/devicetree/bindings/mmc/mmc.txt This commit adds the necessary address- and size-cells properties to the mmc controller nodes in the dtsi files, so that dts files needing such a child node do not need to specify these themselves. Signed-off-by:
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- 25 Jan, 2015 1 commit
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Maxime Ripard authored
Commit f77d55a3 ("serial: 8250_dw: get index of serial line from DT aliases") made the serial driver now use the serial aliases to get the tty number, pointing out that our aliases have been wrong all along. Remove them from the DTSI and add custom ones in the relevant boards. Signed-off-by:
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- 21 Jan, 2015 5 commits
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Hans de Goede authored
The A23 has the same lradc controller as previous Allwinner SoCs. Signed-off-by:
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Hans de Goede authored
Add simplefb nodes for "[de_fe0-]de_be0-lcd0" and "[de_fe0-]de_be0-lcd0-tve0" display pipelines for when u-boot has set up a pipeline to drive a LCD panel / VGA output rather then the HDMI output. Signed-off-by:
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Maxime Ripard authored
The GIC requires some extra opaque arguments to set the IRQ type and flags. Convert the DTs to using the common defines. Signed-off-by: -
Maxime Ripard authored
The pinctrl nodes require some extra opaque arguments for the pull up and drive strength values. Introduce a new header file and convert the device trees to replace these opaque numbers by defines. Signed-off-by: -
Maxime Ripard authored
Prepare the device trees to use the C preprocessor. Signed-off-by:
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- 14 Jan, 2015 1 commit
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Maxime Ripard authored
Add the sample and output clocks for the MMC phase support. Signed-off-by:
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- 21 Dec, 2014 2 commits
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Chen-Yu Tsai authored
Now that the clock driver supports PLL6 and MBUS on sun8i correctly, add the corresponding clock nodes to the dtsi. Signed-off-by:
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Chen-Yu Tsai authored
The clock driver has unified support for the ahb1 clock. Unify the clock nodes so it works. Signed-off-by:
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- 24 Nov, 2014 1 commit
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Arnd Bergmann authored
This reverts commit 338302ae. This is one of two commits that resulted in a boot regression. Conflicts: arch/arm/boot/dts/sun6i-a31.dtsi Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Link: http://lkml.kernel.org/r/7h1toxr0ku.fsf@deeprootsystems.com
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- 23 Nov, 2014 2 commits
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Chen-Yu Tsai authored
The apb2 clocks are actually the same as apb1 clocks on the other sunxi platforms, hence compatible with "allwinner,sun4i-a10-apb1-clk". Update the dtsi to use the new unified apb1 clk. Signed-off-by:
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Maxime Ripard authored
During the GPL to GPL/X11 licensing migration, the GPL notice introduced mentionned the device trees as a library, which is not really accurate. It began to spread by copy and paste. Fix all these library mentions to reflect the file that it's actually just a file. Signed-off-by:
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- 11 Nov, 2014 1 commit
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Chen-Yu Tsai authored
The apb2 clocks are actually the same as apb1 clocks on the other sunxi platforms, hence compatible with "allwinner,sun4i-a10-apb1-clk". Update the dtsi to use the new unified apb1 clk. Signed-off-by:
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- 27 Oct, 2014 1 commit
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Maxime Ripard authored
During the GPL to GPL/X11 licensing migration, the GPL notice introduced mentionned the device trees as a library, which is not really accurate. It began to spread by copy and paste. Fix all these library mentions to reflect the file that it's actually just a file. Signed-off-by:
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- 20 Sep, 2014 1 commit
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Chen-Yu Tsai authored
Add the DMA controller node and DMA bindings to the supported devices. Signed-off-by:
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- 07 Sep, 2014 1 commit
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Maxime Ripard authored
The current GPL only licensing on the DTSI makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow soon. Signed-off-by:
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- 18 Aug, 2014 1 commit
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Chen-Yu Tsai authored
Add nodes for the 3 i2c controllers found on A23 SoCs to the sun8i DTSI. Signed-off-by:
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- 17 Aug, 2014 4 commits
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Chen-Yu Tsai authored
This adds pin-muxing info for the i2c controller / port combinations which are known to be used on actual boards. Signed-off-by:
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Chen-Yu Tsai authored
Add nodes for the 3 mmc controllers found on A23 SoCs to the sun8i DTSI. Signed-off-by:
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Chen-Yu Tsai authored
This adds pin-muxing info for the mmc controller / port combinations which are known to be used on actual boards. Signed-off-by:
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Chen-Yu Tsai authored
The MMC module clocks on sun8i are the same as those found on previous Allwinner SoCs, module 0 clocks. This patch adds the clocks nodes to the dtsi with existing drivers. Signed-off-by:
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