diff options
| author | Richard Genoud <richard.genoud@gmail.com> | 2013-04-03 02:03:05 -0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-24 06:02:48 -0400 |
| commit | b6811e9ab714ca821f6663fa0b809eb790f99dd7 (patch) | |
| tree | 90a528fd042b98e229b72ebcf5e6eb82365649c3 | |
| 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>
| -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 1eb08728f527..a14e424b2e81 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts | |||
| @@ -79,6 +79,16 @@ | |||
| 79 | }; | 79 | }; |
| 80 | }; | 80 | }; |
| 81 | }; | 81 | }; |
| 82 | |||
| 83 | spi0: spi@fffa4000 { | ||
| 84 | status = "okay"; | ||
| 85 | cs-gpios = <&pioA 5 0>, <0>, <0>, <0>; | ||
| 86 | mtd_dataflash@0 { | ||
| 87 | compatible = "atmel,at45", "atmel,dataflash"; | ||
| 88 | spi-max-frequency = <50000000>; | ||
| 89 | reg = <0>; | ||
| 90 | }; | ||
| 91 | }; | ||
| 82 | }; | 92 | }; |
| 83 | 93 | ||
| 84 | nand0: nand@40000000 { | 94 | nand0: nand@40000000 { |
diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index da15e83e7f17..23d1f468f27f 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi | |||
| @@ -96,6 +96,16 @@ | |||
| 96 | status = "okay"; | 96 | status = "okay"; |
| 97 | pinctrl-0 = <&pinctrl_ssc0_tx>; | 97 | pinctrl-0 = <&pinctrl_ssc0_tx>; |
| 98 | }; | 98 | }; |
| 99 | |||
| 100 | spi0: spi@fffc8000 { | ||
| 101 | status = "okay"; | ||
| 102 | cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; | ||
| 103 | mtd_dataflash@0 { | ||
| 104 | compatible = "atmel,at45", "atmel,dataflash"; | ||
| 105 | spi-max-frequency = <50000000>; | ||
| 106 | reg = <1>; | ||
| 107 | }; | ||
| 108 | }; | ||
| 99 | }; | 109 | }; |
| 100 | 110 | ||
| 101 | nand0: nand@40000000 { | 111 | nand0: nand@40000000 { |
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 20c31913c270..92c52a7d70bc 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts | |||
| @@ -102,6 +102,16 @@ | |||
| 102 | }; | 102 | }; |
| 103 | }; | 103 | }; |
| 104 | }; | 104 | }; |
| 105 | |||
| 106 | spi0: spi@fffa4000{ | ||
| 107 | status = "okay"; | ||
| 108 | cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; | ||
| 109 | mtd_dataflash@0 { | ||
| 110 | compatible = "atmel,at45", "atmel,dataflash"; | ||
| 111 | spi-max-frequency = <13000000>; | ||
| 112 | reg = <0>; | ||
| 113 | }; | ||
| 114 | }; | ||
| 105 | }; | 115 | }; |
| 106 | 116 | ||
| 107 | nand0: nand@40000000 { | 117 | nand0: nand@40000000 { |
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d400f8de4387..34c842b1efb2 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts | |||
| @@ -67,6 +67,16 @@ | |||
| 67 | }; | 67 | }; |
| 68 | }; | 68 | }; |
| 69 | }; | 69 | }; |
| 70 | |||
| 71 | spi0: spi@f0000000 { | ||
| 72 | status = "okay"; | ||
| 73 | cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; | ||
| 74 | m25p80@0 { | ||
| 75 | compatible = "atmel,at25df321a"; | ||
| 76 | spi-max-frequency = <50000000>; | ||
| 77 | reg = <0>; | ||
| 78 | }; | ||
| 79 | }; | ||
| 70 | }; | 80 | }; |
| 71 | 81 | ||
| 72 | nand0: nand@40000000 { | 82 | nand0: nand@40000000 { |
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 8a7cf1d9cf5d..09f5e667ca7a 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi | |||
| @@ -84,6 +84,16 @@ | |||
| 84 | }; | 84 | }; |
| 85 | }; | 85 | }; |
| 86 | }; | 86 | }; |
| 87 | |||
| 88 | spi0: spi@f0000000 { | ||
| 89 | status = "okay"; | ||
| 90 | cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; | ||
| 91 | m25p80@0 { | ||
| 92 | compatible = "atmel,at25df321a"; | ||
| 93 | spi-max-frequency = <50000000>; | ||
| 94 | reg = <0>; | ||
| 95 | }; | ||
| 96 | }; | ||
| 87 | }; | 97 | }; |
| 88 | 98 | ||
| 89 | usb0: ohci@00600000 { | 99 | usb0: ohci@00600000 { |