Re: [PATCH v5 01/10] dt-bindings: olpc,xo1.75-ec: Add OLPC XO-1.75 EC bindings
From: Rob Herring <robh@kernel.org>
Date: 2019-01-11 14:36:41
Also in:
linux-devicetree, linux-pm, lkml, platform-driver-x86
On Thu, 10 Jan 2019 18:58:36 +0100, Lubomir Rintel wrote:
The OLPC XO-1.75 Embedded Controller is a SPI master that uses extra signals for handshaking. It needs to know when is the slave (Linux) side's TX FIFO ready for transfer (the ready-gpio signal on the SPI controller node) and when does it wish to respond with a command (the cmd-gpio property). Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Pavel Machek <redacted> --- Changes since v1: - s/cmd-gpio/cmd-gpios/ - s/ready-gpio/ready-gpios/ in the documentation paragraph - Remove status = "okay" from the example .../bindings/misc/olpc,xo1.75-ec.txt | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/olpc,xo1.75-ec.txt
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