Re: [PATCH v8 3/3] ARM: dts: imx6q-evi: support cyclone-ps-spi
From: Fabio Estevam <hidden>
Date: 2017-01-24 00:00:18
Also in:
linux-arm-kernel, lkml
On Mon, Jan 23, 2017 at 8:51 PM, Joshua Clayton [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Add support for Altera cyclone V FPGA connected to an spi port to the evi devicetree file Signed-off-by: Joshua Clayton <redacted> --- arch/arm/boot/dts/imx6q-evi.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts index 24fe093..a0cbb2d 100644 --- a/arch/arm/boot/dts/imx6q-evi.dts +++ b/arch/arm/boot/dts/imx6q-evi.dts@@ -82,6 +82,15 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1cs>; status = "okay"; + + fpga_spi: cyclonespi@0 { + compatible = "altr,fpga-passive-serial"; + spi-max-frequency = <20000000>; + reg = <0>; + pinctrl-0 = <&pinctrl_fpgaspi>; + nconfig-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; + nstat-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
Your binding doc says that 'confd-gpios ' is a required property, but you did not put it here. Either it is missing here or you should mention that it is optional in the binding doc. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html