From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/3] ARM: i.MX DFI FS700-M60: Add SPI NOR flash support
Date: Fri, 10 Jan 2014 15:31:38 +0100 [thread overview]
Message-ID: <1389364300-8742-1-git-send-email-s.hauer@pengutronix.de> (raw)
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
index 04bb213..67b2138 100644
--- a/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
+++ b/arch/arm/dts/imx6qdl-dfi-fs700-m60.dtsi
@@ -31,6 +31,22 @@
};
};
+&ecspi3 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio4 24 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi3_1>, <&pinctrl_ecspi3_cs>;
+ status = "okay";
+
+ flash: m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "sst,sst25vf040b", "m25p80";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet_1>;
@@ -53,6 +69,14 @@
>;
};
};
+
+ ecspi3 {
+ pinctrl_ecspi3_cs: ecspi3_csgrp {
+ fsl,pins = <
+ MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000 /* SPI NOR chipselect */
+ >;
+ };
+ };
};
&i2c2 {
--
1.8.5.2
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next reply other threads:[~2014-01-10 14:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-10 14:31 Sascha Hauer [this message]
2014-01-10 14:31 ` [PATCH 2/3] ARM: i.MX DFI FS700-M60: Add SPI NOR flash update handler Sascha Hauer
2014-01-10 14:31 ` [PATCH 3/3] ARM: i.MX DFI FS700-M60: Update for new boards Sascha Hauer
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