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Message-Id: <1354607640-13229-15-git-send-email-wenyou.yang@atmel.com>
Date: Tue, 4 Dec 2012 15:54:00 +0800
From: Wenyou Yang <wenyou.yang@...el.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, nicolas.ferre@...el.com,
plagnioj@...osoft.com, richard.genoud@...il.com, JM.Lin@...el.com,
wenyou.yang@...el.com, linux@....linux.org.uk
Subject: [v2 PATCH 14/14] ARM: dts: add spi nodes for atmel boards
From: Richard Genoud <richard.genoud@...il.com>
Signed-off-by: Richard Genoud <richard.genoud@...il.com>
[wenyou.yang@...el.com: added spi nodes for other atmel boards]
[wenyou.yang@...el.com: remove the cs-gpios property for sam9x5ek boards]
Signed-off-by: Wenyou Yang <wenyou.yang@...el.com>
Cc: linux@....linux.org.uk
---
arch/arm/boot/dts/at91sam9263ek.dts | 9 +++++++++
arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 9 +++++++++
arch/arm/boot/dts/at91sam9g25ek.dts | 9 +++++++++
arch/arm/boot/dts/at91sam9m10g45ek.dts | 9 +++++++++
arch/arm/boot/dts/at91sam9n12ek.dts | 9 +++++++++
5 files changed, 45 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index f86ac4b..11e274d 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -50,6 +50,15 @@
atmel,vbus-gpio = <&pioA 25 0>;
status = "okay";
};
+
+ spi0: spi@...a4000 {
+ status = "okay";
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
};
nand0: nand@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
index e6391a4..3c3b63d 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -51,6 +51,15 @@
atmel,vbus-gpio = <&pioC 5 0>;
status = "okay";
};
+
+ spi0: spi@...c8000 {
+ status = "okay";
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <50000000>;
+ reg = <1>;
+ };
+ };
};
nand0: nand@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 877c08f..3b84bc9 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -44,6 +44,15 @@
i2c2: i2c@...18000 {
status = "okay";
};
+
+ spi0: spi@...00000 {
+ status = "okay";
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
};
usb0: ohci@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 15e1dd4..a23ac6e 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -54,6 +54,15 @@
i2c1: i2c@...88000 {
status = "okay";
};
+
+ spi0: spi@...a4000{
+ status = "okay";
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <13000000>;
+ reg = <0>;
+ };
+ };
};
nand0: nand@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index 912b2c2..706bd00 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -45,6 +45,15 @@
i2c1: i2c@...14000 {
status = "okay";
};
+
+ spi0: spi@...00000 {
+ status = "okay";
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
};
nand0: nand@...00000 {
--
1.7.9.5
--
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