diff mbox

[16/17] ARM: dts: add spi nodes for atmel boards

Message ID 1352710357-3265-17-git-send-email-wenyou.yang@atmel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Wenyou Yang Nov. 12, 2012, 8:52 a.m. UTC 
From: Richard Genoud <richard.genoud@gmail.com>

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
[wenyou.yang@atmel.com: added spi nodes for other atmel boards]
[wenyou.yang@atmel.com: remove the cs-gpios property for sam9x5ek boards]
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Cc: linux@arm.linux.org.uk
---
Hi, Richard,

This patch is based on the orignal patch from Richard Genoud 
	[PATCH] sam9x5ek DTS: enable SPI dataflash
and referring to this patch Wenyou Yang add spi nodes for other atmel boards.
	and remove the cs-gpios property for sam9x5ek boards.

Is it ok for you?

Best Regards,
Wenyou Yang

 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 mbox

Patch

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@fffa4000 {
+				status = "okay";
+				mtd_dataflash@0 {
+					compatible = "atmel,at45", "atmel,dataflash";
+					spi-max-frequency = <50000000>;
+					reg = <0>;
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
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@fffc8000 {
+				status = "okay";
+				mtd_dataflash@0 {
+					compatible = "atmel,at45", "atmel,dataflash";
+					spi-max-frequency = <50000000>;
+					reg = <1>;
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
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@f8018000 {
 				status = "okay";
 			};
+
+			spi0: spi@f0000000 {
+				status = "okay";
+				m25p80@0 {
+					compatible = "atmel,at25df321a";
+					spi-max-frequency = <50000000>;
+					reg = <0>;
+				};
+			};
 		};
 
 		usb0: ohci@00600000 {
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@fff88000 {
 				status = "okay";
 			};
+
+			spi0: spi@fffa4000{
+				status = "okay";
+				mtd_dataflash@0 {
+					compatible = "atmel,at45", "atmel,dataflash";
+					spi-max-frequency = <13000000>;
+					reg = <0>;
+				};
+			};
 		};
 
 		nand0: nand@40000000 {
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@f8014000 {
 				status = "okay";
 			};
+
+			spi0: spi@f0000000 {
+				status = "okay";
+				m25p80@0 {
+					compatible = "atmel,at25df321a";
+					spi-max-frequency = <50000000>;
+					reg = <0>;
+				};
+			};
 		};
 
 		nand0: nand@40000000 {