From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Wed, 14 May 2014 16:53:55 -0300 Subject: [PATCH] ARM: dts: imx6qdl-sabresd: Configure the ECSPI1 chip select pin Message-ID: <1400097235-23025-1-git-send-email-festevam@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam GPIO4_9 is used as ECSPI1 chip select and it needs to be configured as GPIO. Configure the pin functionality explicitly in the dts file instead of relying on the fact that it comes configured as GPIO from POR or from the bootloader. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 40ea365..56482b4 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -340,6 +340,7 @@ MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1 MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1 MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1 + MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0 >; }; -- 1.8.3.2