From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754630AbaE1I6H (ORCPT ); Wed, 28 May 2014 04:58:07 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:47451 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754471AbaE1I6D (ORCPT ); Wed, 28 May 2014 04:58:03 -0400 From: Satish Patel To: , , , , , , CC: , , Satish Patel Subject: [PATCH v3 5/5] ARM: dts: AM43xx-epos-evm: DT entries for ti-usim and phy Date: Wed, 28 May 2014 14:27:17 +0530 Message-ID: <1401267437-22489-6-git-send-email-satish.patel@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1401267437-22489-1-git-send-email-satish.patel@ti.com> References: <1401267437-22489-1-git-send-email-satish.patel@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org - Board specific DT entries for TI's USIM - smart card controller of AM43xx platfrom.These entries are used by USIM driver for various configurations. - Shutdown line of NXP phy is maped to GPIO5. So enabling same to have support for NXP phy. - i2c2 pinmux configuration - NxP tda8026 phy is connected to i2c2 lines Signed-off-by: Satish Patel --- arch/arm/boot/dts/am43x-epos-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 167dbc8..ecc8b1a 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -115,6 +115,18 @@ >; }; + usim0_default: usim0_default { + pinctrl-single,pins = < + /* USIM 0 */ + 0x1B4 (SLEWCTRL_FAST | PULL_DISABLE | MUX_MODE8) /* CLK0 */ + 0x1B0 (SLEWCTRL_FAST | PULL_DISABLE | MUX_MODE8) /* CLK1 */ + 0x1B8 (SLEWCTRL_FAST | INPUT_EN | PULL_DISABLE | MUX_MODE8) /* DATA0 */ + 0x1BC (SLEWCTRL_FAST | INPUT_EN | PULL_DISABLE | MUX_MODE8) /* DATA1 */ + 0x1C8 (SLEWCTRL_FAST | INPUT_EN | PULL_UP | MUX_MODE8) /* IRQn */ + >; + }; + + spi0_pins: pinmux_spi0_pins { pinctrl-single,pins = < 0x150 (PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */ @@ -238,10 +250,24 @@ }; }; +&usim0 { + pinctrl-names = "default"; + pinctrl-0 = <&usim0_default>; + phy = <&tda8026>; + phy-slots = <1>; + status = "okay"; +}; + &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins>; status = "okay"; + tda8026: tda8026@48 { + compatible = "nxp,tda8026"; + reg = <0x48>; + shutdown-gpio = <&gpio5 19 GPIO_ACTIVE_HIGH>; /* Bank5, pin19 */ + interrupts = ; + }; }; &gpio0 { @@ -260,6 +286,11 @@ status = "okay"; }; +&gpio5 { + status = "okay"; +}; + + &elm { status = "okay"; }; -- 1.7.9.5