[PATCH 1/2] ARM: dts: i.MX27: Add SSI nodes
Alexander Shiyan
shc_work at mail.ru
Sun Nov 10 02:52:00 EST 2013
This patch adds the missing (Synchronous Serial Interface) SSI1 & SSI2
devicetree nodes for i.MX27 CPUs.
Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
arch/arm/boot/dts/imx27.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 826231e..52520fb 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -204,6 +204,30 @@
status = "disabled";
};
+ ssi1: ssi at 10010000 {
+ compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
+ reg = <0x10010000 0x1000>;
+ interrupts = <14>;
+ clocks = <&clks 26>;
+ dmas = <&dma 12>, <&dma 13>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <8>;
+ fsl,ssi-dma-events = <13 12 15 14>; /* TX0 RX0 TX1 RX1 */
+ status = "disabled";
+ };
+
+ ssi2: ssi at 10011000 {
+ compatible = "fsl,imx27-ssi", "fsl,imx21-ssi";
+ reg = <0x10011000 0x1000>;
+ interrupts = <13>;
+ clocks = <&clks 25>;
+ dmas = <&dma 8>, <&dma 9>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <8>;
+ fsl,ssi-dma-events = <9 8 11 10>; /* TX0 RX0 TX1 RX1 */
+ status = "disabled";
+ };
+
i2c1: i2c at 10012000 {
#address-cells = <1>;
#size-cells = <0>;
--
1.8.1.5
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