ARM: dts: i.MX51 babbage: Add spi-cs-high property to pmic

The mc13892 driver knows that it needs spi-cs-high, so the mc13892
will work. The dataflash also connected to this bus though can only
be probed when the mc13892 is inactive. Due to driver potential
differences in the probe order we can only make sure the mc13892
is inactive when we put the information into the devicetree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index ad3471ca17c7aad36904f26b3f0070eac4b58d3a..7c670a6bf2dc03f27bca910e6afe8c9d90284884 100644 (file)
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -108,6 +108,7 @@
                #size-cells = <0>;
                compatible = "fsl,mc13892";
                spi-max-frequency = <6000000>;
+               spi-cs-high;
                reg = <0>;
                interrupt-parent = <&gpio1>;
                interrupts = <8 0x4>;