From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joshua Clayton Subject: [PATCH v9 3/3] ARM: dts: imx6q-evi: support cyclone-ps-spi Date: Tue, 24 Jan 2017 14:19:34 -0800 Message-ID: <8466629f15d8c34be20d574012b0e829680a6393.1485295905.git.stillcompiling@gmail.com> References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org To: Alan Tull , Moritz Fischer , Russell King , Shawn Guo , Sascha Hauer , Fabio Estevam Cc: Mark Rutland , Rob Herring , Anatolij Gustschin , Joshua Clayton , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-fpga@vger.kernel.org List-Id: devicetree@vger.kernel.org Add support for Altera cyclone V FPGA connected to an spi port to the evi devicetree file Signed-off-by: Joshua Clayton --- 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 79a0bd5..e531bf7 100644 --- a/arch/arm/boot/dts/imx6q-evi.dts +++ b/arch/arm/boot/dts/imx6q-evi.dts @@ -83,6 +83,15 @@ 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>; + }; }; &ecspi3 { @@ -316,6 +325,13 @@ >; }; + pinctrl_fpgaspi: fpgaspigrp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0 + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0 + >; + }; + pinctrl_gpminand: gpminandgrp { fsl,pins = < MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 -- 2.9.3