The patch dt-bindings: snps,dw-apb-ssi: Add mandatory clock bindings documentation has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 57a9f6e7eefa697349ff4823f178fd56abe27345 Mon Sep 17 00:00:00 2001 From: Phil Edworthy <phil.edworthy@xxxxxxxxxxx> Date: Tue, 19 Mar 2019 15:52:05 +0000 Subject: [PATCH] dt-bindings: snps,dw-apb-ssi: Add mandatory clock bindings documentation The Synopsys SSI driver uses a mandatory clock that is not documented, so detail it in the device tree bindings. Also correct the spelling of "pins" in the "Optional Properties" section for the driver. Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx> Signed-off-by: Gareth Williams <gareth.williams.jx@xxxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt index 2864bc6b659c..bcd8f960afb9 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt @@ -8,9 +8,10 @@ Required properties: - interrupts : One interrupt, used by the controller. - #address-cells : <1>, as required by generic SPI binding. - #size-cells : <0>, also as required by generic SPI binding. +- clocks : phandle for the core clock used to generate the external SPI clock. Optional properties: -- cs-gpios : Specifies the gpio pis to be used for chipselects. +- cs-gpios : Specifies the gpio pins to be used for chipselects. - num-cs : The number of chipselects. If omitted, this will default to 4. - reg-io-width : The I/O register width (in bytes) implemented by this device. Supported values are 2 or 4 (the default). @@ -25,6 +26,7 @@ Example: interrupts = <0 154 4>; #address-cells = <1>; #size-cells = <0>; + clocks = <&spi_m_clk>; num-cs = <2>; cs-gpios = <&gpio0 13 0>, <&gpio0 14 0>; -- 2.20.1
