ARM: dts: vf610: Extend I2C support to all available buses.

This commit extends the existing Vybrid I2C support to cover buses i2c1,
i2c2, and i2c3.  Based in (very) large part on an initial patch by
Stefan Agner that was just lacking a couple of DMA assignments.

Signed-off-by: Cory Tusar <cory.tusar@pid1solutions.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 4aa335166be76ae7296cbaf455a03af2e872e127..25f2615afd39b6b7eabfa3ee9bc8291568768226 100644 (file)
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -347,6 +347,20 @@
                                status = "disabled";
                        };
 
+                       i2c1: i2c@40067000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-i2c";
+                               reg = <0x40067000 0x1000>;
+                               interrupts = <72 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks VF610_CLK_I2C1>;
+                               clock-names = "ipg";
+                               dmas = <&edma0 0 52>,
+                                       <&edma0 0 53>;
+                               dma-names = "rx","tx";
+                               status = "disabled";
+                       };
+
                        clks: ccm@4006b000 {
                                compatible = "fsl,vf610-ccm";
                                reg = <0x4006b000 0x1000>;
@@ -520,6 +534,33 @@
                                status = "disabled";
                        };
 
+                       i2c2: i2c@400e6000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-i2c";
+                               reg = <0x400e6000 0x1000>;
+                               interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks VF610_CLK_I2C2>;
+                               clock-names = "ipg";
+                               dmas = <&edma0 1 36>,
+                                       <&edma0 1 37>;
+                               dma-names = "rx","tx";
+                               status = "disabled";
+                       };
+
+                       i2c3: i2c@400e7000 {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               compatible = "fsl,vf610-i2c";
+                               reg = <0x400e7000 0x1000>;
+                               interrupts = <74 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks VF610_CLK_I2C3>;
+                               clock-names = "ipg";
+                               dmas = <&edma0 1 38>,
+                                       <&edma0 1 39>;
+                               dma-names = "rx","tx";
+                               status = "disabled";
+                       };
                };
        };
 };