[PATCH 19/23] spi-atmel: add sam9x5 SPI in device tree
Richard Genoud
richard.genoud at gmail.com
Tue Aug 14 09:49:33 EDT 2012
Signed-off-by: Richard Genoud <richard.genoud at gmail.com>
---
arch/arm/boot/dts/at91sam9x5.dtsi | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index e58965d6..8cb8b0d 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -344,6 +344,36 @@
trigger-value = <0x6>;
};
};
+
+ spi0: spi at f0000000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0xf0000000 0x100>;
+ interrupts = <13 4 3>;
+ cs-gpios = <&pioA 14 0
+ &pioA 7 0 /* conflicts with TXD2 */
+ &pioA 1 0 /* conflicts with RXD0 */
+ &pioB 3 0 /* conflicts with ERXDV */
+ >;
+ dma-mask = <0xffffffff>;
+ status = "disabled";
+ };
+
+ spi1: spi at f0004000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0xf0004000 0x100>;
+ interrupts = <14 4 3>;
+ cs-gpios = <&pioA 8 0 /* conflitcs with RXD2 */
+ &pioA 0 0 /* conflitcs with TXD0 */
+ &pioA 31 0 /* conflitcs with TWCK0 */
+ &pioA 30 0 /* conflitcs with TWD0 */
+ >;
+ dma-mask = <0xffffffff>;
+ status = "disabled";
+ };
};
nand0: nand at 40000000 {
--
1.7.2.5
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