Add a new at91rm9200ek_dataflash board (based on at91rm9200ek board) which
enables dataflash connected to cs3 of spi0.
Signed-off-by: Boris BREZILLON <b.brezil...@overkiz.com>
---
arch/arm/boot/dts/at91rm9200ek_dataflash.dts | 33 ++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 arch/arm/boot/dts/at91rm9200ek_dataflash.dts
diff --git a/arch/arm/boot/dts/at91rm9200ek_dataflash.dts
b/arch/arm/boot/dts/at91rm9200ek_dataflash.dts
new file mode 100644
index 0000000..a43412e
--- /dev/null
+++ b/arch/arm/boot/dts/at91rm9200ek_dataflash.dts
@@ -0,0 +1,33 @@
+/*
+ * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit with
+ * 2 SPI dataflash
+ *
+ * Copyright (C) 2013 Boris BREZILLON <b.brezil...@overkiz.com>
+ *
+ * Licensed under GPLv2 only
+ */
+/dts-v1/;
+#include "at91rm9200ek.dts"
+
+/ {
+ model = "Atmel AT91RM9200 evaluation kit with 2 SPI dataflash";
+ compatible = "atmel,at91rm9200ek-dataflash", "atmel,at91rm9200ek",
"atmel,at91rm9200";
+
+ ahb {
+ apb {
+ spi0: spi@fffe0000 {
+ pinctrl-0 = <&pinctrl_spi0 &pinctrl_spi0_cs0
+ &pinctrl_spi0_cs3
+ &pinctrl_spi0_cs3_switch>;
+ cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>, <0>,
+ <0>, <&pioA 6 GPIO_ACTIVE_HIGH>;
+
+ mtd_dataflash@3 {
+ compatible = "atmel,at45",
"atmel,dataflash";
+ spi-max-frequency = <15000000>;
+ reg = <3>;
+ };
+ };
+ };
+ };
+};
--
1.7.9.5
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