From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754103AbaHAGOb (ORCPT ); Fri, 1 Aug 2014 02:14:31 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:49597 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753511AbaHAGOQ (ORCPT ); Fri, 1 Aug 2014 02:14:16 -0400 From: Peter Ujfalusi To: , CC: , , , , , , Subject: [PATCH v2 4/6] ARM: DTS: da850-evm: Enable McASP via DT boot Date: Fri, 1 Aug 2014 09:13:28 +0300 Message-ID: <1406873610-5037-5-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.0.2 In-Reply-To: <1406873610-5037-1-git-send-email-peter.ujfalusi@ti.com> References: <1406873610-5037-1-git-send-email-peter.ujfalusi@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 Add pinctrl nodes for the McASP0 pins and configure McASP to the desired mode for the board. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/da850-evm.dts | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 1e11e5a5f723..1422c311af4c 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -17,6 +17,18 @@ soc { pmx_core: pinmux@1c14120 { status = "okay"; + + mcasp0_pins: pinmux_mcasp0_pins { + pinctrl-single,bits = < + /* + * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR, + * AFSR, AMUTE + */ + 0x00 0x11111111 0xffffffff + /* AXR11, AXR12 */ + 0x04 0x00011000 0x000ff000 + >; + }; }; serial0: serial@1c42000 { status = "okay"; @@ -170,3 +182,21 @@ }; }; }; + +&mcasp0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcasp0_pins>; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + /* 4 serializer */ + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 0 0 0 0 + 0 0 0 0 + 0 0 0 1 + 2 0 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; +}; -- 2.0.2