From: b32955@freescale.com (Huang Shijie)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/5] ARM: dts: add SPI/NOR for mx6q{dl}-sabreauto boards
Date: Thu, 9 May 2013 11:29:03 +0800 [thread overview]
Message-ID: <1368070143-1655-6-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1368070143-1655-1-git-send-email-b32955@freescale.com>
Since the SPI/NOR has pin conflict with the WEIM NOR,
we disable the spi/nor by default.
Signed-off-by: Huang Shijie <b32955@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
next prev parent reply other threads:[~2013-05-09 3:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-09 3:28 [PATCH 0/5] add SPI/NOR for imx6q{dl}-sabreauto boards Huang Shijie
2013-05-09 3:28 ` [PATCH 1/5] ARM: dts: imx6q: add a new device node for ecspi1 Huang Shijie
2013-05-09 10:38 ` Huang Shijie
2013-05-09 3:29 ` [PATCH 2/5] ARM: dts: imx6dl: add a pinctrl for eCSPI1 Huang Shijie
2013-05-09 3:29 ` [PATCH 3/5] ARM: dts: imx6dl: add a gpio for hog Huang Shijie
2013-05-09 3:29 ` [PATCH 4/5] ARM: dts: imx6q: " Huang Shijie
2013-05-09 3:29 ` Huang Shijie [this message]
2013-05-12 14:21 ` [PATCH 5/5] ARM: dts: add SPI/NOR for mx6q{dl}-sabreauto boards Shawn Guo
2013-05-12 14:43 ` Sascha Hauer
2013-05-12 15:18 ` Shawn Guo
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