diff options
| author | Richard Genoud <richard.genoud@gmail.com> | 2013-04-03 14:03:05 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-24 11:02:48 +0100 |
| commit | b6811e9ab714ca821f6663fa0b809eb790f99dd7 (patch) | |
| tree | 90a528fd042b98e229b72ebcf5e6eb82365649c3 /arch | |
| parent | d50f88a0c304835fd38ea91327a882679ac413db (diff) | |
ARM: dts: add spi nodes for the atmel boards
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
[wenyou.yang@atmel.com: added spi nodes for the sam9263ek, sam9g20ek, sam9m10g45ek and sam9n12ek boards]
[wenyou.yang@atmel.com: submit the patch]
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9263ek.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9m10g45ek.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9n12ek.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9x5ek.dtsi | 10 |
5 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 1eb08728f52..a14e424b2e8 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -79,6 +79,16 @@ }; }; }; + + spi0: spi@fffa4000 { + status = "okay"; + cs-gpios = <&pioA 5 0>, <0>, <0>, <0>; + 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 da15e83e7f1..23d1f468f27 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -96,6 +96,16 @@ status = "okay"; pinctrl-0 = <&pinctrl_ssc0_tx>; }; + + spi0: spi@fffc8000 { + status = "okay"; + cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <50000000>; + reg = <1>; + }; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 20c31913c27..92c52a7d70b 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -102,6 +102,16 @@ }; }; }; + + spi0: spi@fffa4000{ + status = "okay"; + cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; + 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 d400f8de438..34c842b1efb 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -67,6 +67,16 @@ }; }; }; + + spi0: spi@f0000000 { + status = "okay"; + cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 8a7cf1d9cf5..09f5e667ca7 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -84,6 +84,16 @@ }; }; }; + + spi0: spi@f0000000 { + status = "okay"; + cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; }; usb0: ohci@00600000 { |