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Date: Mon, 7 Jan 2013 09:50:13 +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: [PATCH 12/12] ARM: dts: add spi nodes for the 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 the sam9263ek, sam9g20ek, sam9m10g45ek and sam9n12ek boards]
Signed-off-by: Wenyou Yang <wenyou.yang@...el.com>
Cc: linux@....linux.org.uk
---
arch/arm/boot/dts/at91sam9263ek.dts | 14 ++++++++++++++
arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/at91sam9m10g45ek.dts | 14 ++++++++++++++
arch/arm/boot/dts/at91sam9n12ek.dts | 14 ++++++++++++++
arch/arm/boot/dts/at91sam9x5ek.dtsi | 14 ++++++++++++++
5 files changed, 70 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
index 1eb0872..63ba57b 100644
--- a/arch/arm/boot/dts/at91sam9263ek.dts
+++ b/arch/arm/boot/dts/at91sam9263ek.dts
@@ -79,6 +79,20 @@
};
};
};
+
+ spi0: spi@...a4000 {
+ status = "okay";
+ cs-gpios = <&pioA 5 0
+ &pioA 3 0
+ &pioA 4 0
+ &pioB 11 0
+ >;
+ 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 da15e83..49ad49e 100644
--- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
@@ -96,6 +96,20 @@
status = "okay";
pinctrl-0 = <&pinctrl_ssc0_tx>;
};
+
+ spi0: spi@...c8000 {
+ status = "okay";
+ cs-gpios = <&pioA 3 0
+ &pioC 11 0
+ &pioC 16 0
+ &pioC 17 0
+ >;
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <50000000>;
+ reg = <1>;
+ };
+ };
};
nand0: nand@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 20c3191..275f22d 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -102,6 +102,20 @@
};
};
};
+
+ spi0: spi@...a4000{
+ status = "okay";
+ cs-gpios = <&pioB 3 0
+ &pioB 18 0
+ &pioB 19 0
+ &pioD 27 0
+ >;
+ 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 0376bf4..4eeca7b 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -67,6 +67,20 @@
};
};
};
+
+ spi0: spi@...00000 {
+ status = "okay";
+ cs-gpios = <&pioA 14 0
+ &pioA 7 0
+ &pioA 1 0
+ &pioB 3 0
+ >;
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
};
nand0: nand@...00000 {
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index 8a7cf1d..ca0a056 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -84,6 +84,20 @@
};
};
};
+
+ spi0: spi@...00000 {
+ status = "okay";
+ cs-gpios = <&pioA 14 0
+ &pioA 7 0
+ &pioA 1 0
+ &pioB 3 0
+ >;
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
};
usb0: ohci@...00000 {
--
1.7.9.5
--
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