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authorHui Wang <jason77.wang@gmail.com>2012-06-20 10:41:50 +0400
committerShawn Guo <shawn.guo@linaro.org>2012-07-12 10:59:11 +0400
commit8ad7a3058791d92de98cfb57eb799d37e9d30413 (patch)
tree1101029b2d12d85aaa99e7e24a2892191dab485e /arch/arm/boot/dts/imx6q.dtsi
parent74bd88f78f5ac7f30e0ff75e41b0daeec8d4d3bc (diff)
downloadlinux-8ad7a3058791d92de98cfb57eb799d37e9d30413.tar.xz
ARM: dts: imx6q-sabrelite: add ecspi1 pinctrl support
Imx6q sabrelite board uses ecspi1 to connect a spi flash sst25vf016b, we need to add pinctrl information for it in the dts, otherwise the ecspi1 driver can't work and the connected flash is wrongly detected as a mr25h256 flash like this: m25p80 spi32766.0: found mr25h256, expected sst25vf016b m25p80 spi32766.0: mr25h256 (32 Kbytes) Cc: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Hui Wang <jason77.wang@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6q.dtsi8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 693f31f206dd..c25d49584814 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -581,6 +581,14 @@
1517 0x17059>; /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */
};
};
+
+ ecspi1 {
+ pinctrl_ecspi1_1: ecspi1grp-1 {
+ fsl,pins = <101 0x100b1 /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */
+ 109 0x100b1 /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */
+ 94 0x100b1>; /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */
+ };
+ };
};
dcic@020e4000 { /* DCIC1 */