[PATCH 5/5] ARM: dts: add SPI/NOR for mx6q{dl}-sabreauto boards

Huang Shijie b32955 at freescale.com
Wed May 8 23:29:03 EDT 2013


Since the SPI/NOR has pin conflict with the WEIM NOR,
we disable the spi/nor by default.

Signed-off-by: Huang Shijie <b32955 at freescale.com>
---
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi |   32 ++++++++++++++++++++++++++++++
 1 files changed, 32 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 7b561fb..b6b9e56 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -16,6 +16,38 @@
 	};
 };
 
+&ecspi1 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio3 19 0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1_1>;
+	status = "disabled";
+
+	flash: m25p80 at 0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p32";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+
+		partition at 0 {
+			label = "U-Boot";
+			reg = <0x0 0x40000>;
+		};
+
+		partition at 40000 {
+			label = "U-Boot-ENV";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition at 50000 {
+			label = "Kernel";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet_2>;
-- 
1.7.1





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