From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Thu, 28 Jun 2012 11:45:03 +0800 Subject: [PATCH 07/11] ARM: dts: imx28-evk: add flexan devices In-Reply-To: <1340855107-4664-1-git-send-email-shawn.guo@linaro.org> References: <1340855107-4664-1-git-send-email-shawn.guo@linaro.org> Message-ID: <1340855107-4664-8-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add flexan devices for imx28-evk board. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx28-evk.dts | 13 +++++++++++++ arch/arm/boot/dts/imx28.dtsi | 24 ++++++++++++++++++++++++ 2 files changed, 37 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index cf2ab2e..17bf6cf 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -65,6 +65,19 @@ fsl,pull-up = <0>; }; }; + + can0: can at 80032000 { + pinctrl-names = "default"; + pinctrl-0 = <&can0_pins_a>; + phy-enable-gpios = <&gpio2 13 0>; + status = "okay"; + }; + + can1: can at 80034000 { + pinctrl-names = "default"; + pinctrl-0 = <&can1_pins_a>; + status = "okay"; + }; }; apbx at 80040000 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 42d6078..03ddaac 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -364,6 +364,28 @@ fsl,voltage = <1>; fsl,pull-up = <1>; }; + + can0_pins_a: can0 at 0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0161 /* MX28_PAD_GPMI_RDY2__CAN0_TX */ + 0x0171 /* MX28_PAD_GPMI_RDY3__CAN0_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + can1_pins_a: can1 at 0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0121 /* MX28_PAD_GPMI_CE2N__CAN1_TX */ + 0x0131 /* MX28_PAD_GPMI_CE3N__CAN1_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; }; digctl at 8001c000 { @@ -411,12 +433,14 @@ }; can0: can at 80032000 { + compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80032000 2000>; interrupts = <8>; status = "disabled"; }; can1: can at 80034000 { + compatible = "fsl,imx28-flexcan", "fsl,p1010-flexcan"; reg = <0x80034000 2000>; interrupts = <9>; status = "disabled"; -- 1.7.5.4