u-boot.git/doc/device-tree-bindings, branch v2020.07

phy: atheros: Fix the "qca,clk-out-frequency" example

2020-06-23T18:43:23+00:00

The correct name for the property is "qca,clk-out-frequency", so fix
it accordingly.

Signed-off-by: Fabio Estevam 
Reviewed-by: Michael Walle

doc: dt-bindings: tsec: Correct the Ethernet port compatible string

2020-06-04T13:23:20+00:00

Change the compatible string to "fsl,etsec2" for the Ethernet ports,
which is used in the current driver's match table.

Fixes: 69a00875e3db ("doc: dt-bindings: Describe Freescale TSEC ethernet controller")
Signed-off-by: Hou Zhiqiang 
Acked-by: Vladimir Oltean 
Reviewed-by: Priyanka Jain

x86: apl: Use devicetree for FSP-S configuration

2020-05-27T06:40:09+00:00

A the moment the FSP-S configuration is a mix of hard coded values and
devicetree properties.

This patch makes FSP-S full configurable from devicetree by
adding binding properties for all FSP-S parameters.

Co-developed-by: Wolfgang Wallner 
Signed-off-by: Wolfgang Wallner 
Signed-off-by: Bernhard Messerklinger 
Reviewed-by: Simon Glass 
Tested-by: Simon Glass  (Tested on coral)
Signed-off-by: Bin Meng

x86: apl: Use devicetree for FSP-M configuration

2020-05-27T06:40:09+00:00

A the moment the FSP-M configuration is a mix of hard coded values and
devicetree properties.

This patch makes FSP-M full configurable from devicetree by adding
binding properties for all FSP-M parameters.

Co-developed-by: Wolfgang Wallner 
Signed-off-by: Wolfgang Wallner 
Signed-off-by: Bernhard Messerklinger 
Reviewed-by: Simon Glass 
Tested-by: Simon Glass  (Tested on coral)
[sjg: Fix a build error for coral]
Signed-off-by: Simon Glass 
[bmeng: Add __maybe_unused to fsp_update_config_from_dtb()]
Signed-off-by: Bin Meng

phy: atheros: add device tree bindings and config

2020-05-07T15:05:00+00:00

Add support for configuring the CLK_25M pin as well as the RGMII I/O
voltage by the device tree.

By default the AT803x PHYs outputs the 25MHz clock of the XTAL input.
But this output can also be changed by software to other frequencies.
This commit introduces a generic way to configure this output.

Also the PHY supports different RGMII I/O voltages: 1.5V, 1.8V and 2.5V.
An internal LDO is able to provide 1.5V (default) and 1.8V. The 2.5V
option needs an external supply voltage. This commit adds support to
switch the internal LDO to 1.8V.

Signed-off-by: Michael Walle 
Acked-by: Joe Hershberger

dt-bindings: usb: mtk-xhci: Add binding for MediaTek xHCI host controller

2020-05-02T10:32:28+00:00

Add dt-binding for MediaTek xHCI host controller

Signed-off-by: Chunfeng Yun 
Signed-off-by: Frank Wunderlich 
Reviewed-by: Weijie Gao

dt-bindings: phy-mtk-tphy: add properties of address mapping and clocks

2020-05-02T10:32:28+00:00

1. add the address mapping related properties;
2. make "ref" clock optional, and add optional clock "da_ref";
3. add the banks layout of TPHY V1 and V2;

Signed-off-by: Chunfeng Yun 
Signed-off-by: Frank Wunderlich 
Reviewed-by: Weijie Gao

acpi: Add a binding for ACPI settings in the device tree

2020-04-30T09:16:12+00:00

Devices need to report various identifiers in the ACPI tables. Rather than
hard-coding these in drivers it is typically better to put them in the
device tree.

Add a binding file to describe this.

Signed-off-by: Simon Glass

doc: device-tree-bindings: update reference to binding directory

2020-04-17T03:06:54+00:00

Update reference in files detected by
scripts/documentation-file-ref-check

doc/devicetree/device-tree-bindings/  => doc/device-tree-bindings/

Signed-off-by: Patrick Delaunay

dt-bindings: gpio: alignment with kernel v5.3

2020-04-17T03:06:54+00:00

Update the binding file for gpio, it is just an alignment
with kernel v5.3.
The U-Boot code example for gpio-hog (not directly linked
to binding) is moved in a new file doc/README.gpio.
[commit 21676b706e99 ("gpio: fixes for gpio-hog support")
& 'commit 4762a9988ede ("gpio: add gpio-hog support")']

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass