From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: [PATCH 10/13] arm: dts: am437x-gp: Add dcan support Date: Mon, 8 Sep 2014 17:10:39 +0300 Message-ID: <1410185442-907-11-git-send-email-rogerq@ti.com> References: <1410185442-907-1-git-send-email-rogerq@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:48470 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754562AbaIHOLo (ORCPT ); Mon, 8 Sep 2014 10:11:44 -0400 In-Reply-To: <1410185442-907-1-git-send-email-rogerq@ti.com> Sender: linux-can-owner@vger.kernel.org List-ID: To: wg@grandegger.com, mkl@pengutronix.de, tony@atomide.com Cc: tglx@linutronix.de, linux-omap@vger.kernel.org, linux-can@vger.kernel.org, netdev@vger.kernel.org, mugunthanvnm@ti.com, george.cherian@ti.com, balbi@ti.com, nsekhar@ti.comnm@ti.com From: Mugunthan V N Add DCAN support for AM437x GP EVM with both DCAN instances. Signed-off-by: Mugunthan V N Signed-off-by: George Cherian Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/am437x-gp-evm.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index e7ac47f..6d03baa 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -254,6 +254,20 @@ 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) >; }; + + dcan0_default: dcan0_default_pins { + pinctrl-single,pins = < + 0x178 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_ctsn.d_can0_tx */ + 0x17c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */ + >; + }; + + dcan1_default: dcan1_default_pins { + pinctrl-single,pins = < + 0x180 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_rxd.d_can1_tx */ + 0x184 (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */ + >; + }; }; &i2c0 { @@ -511,3 +525,15 @@ }; }; }; + +&dcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan0_default>; + status = "okay"; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_default>; + status = "okay"; +}; -- 1.8.3.2 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: [PATCH 10/13] arm: dts: am437x-gp: Add dcan support Date: Mon, 8 Sep 2014 17:10:39 +0300 Message-ID: <1410185442-907-11-git-send-email-rogerq@ti.com> References: <1410185442-907-1-git-send-email-rogerq@ti.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , , , , , , To: , , Return-path: In-Reply-To: <1410185442-907-1-git-send-email-rogerq@ti.com> Sender: linux-can-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Mugunthan V N Add DCAN support for AM437x GP EVM with both DCAN instances. Signed-off-by: Mugunthan V N Signed-off-by: George Cherian Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/am437x-gp-evm.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index e7ac47f..6d03baa 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -254,6 +254,20 @@ 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) >; }; + + dcan0_default: dcan0_default_pins { + pinctrl-single,pins = < + 0x178 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_ctsn.d_can0_tx */ + 0x17c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */ + >; + }; + + dcan1_default: dcan1_default_pins { + pinctrl-single,pins = < + 0x180 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* uart1_rxd.d_can1_tx */ + 0x184 (PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */ + >; + }; }; &i2c0 { @@ -511,3 +525,15 @@ }; }; }; + +&dcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan0_default>; + status = "okay"; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_default>; + status = "okay"; +}; -- 1.8.3.2