From ed29d47d8647fa54dfd0242a18a29c0103e6a626 Mon Sep 17 00:00:00 2001 From: Cory Tusar Date: Sun, 14 Jun 2015 20:19:59 -0400 Subject: [PATCH] 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 Acked-by: Stefan Agner Signed-off-by: Shawn Guo --- arch/arm/boot/dts/vfxxx.dtsi | 41 ++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 4aa335166be76..25f2615afd39b 100644 --- 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"; + }; }; }; }; -- 2.39.5