From patchwork Tue May 8 07:20:22 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eric Benard X-Patchwork-Id: 157572 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 93D24B6FC2 for ; Tue, 8 May 2012 17:24:53 +1000 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SRekc-0006YX-JN; Tue, 08 May 2012 07:22:26 +0000 Received: from smtp3-g21.free.fr ([2a01:e0c:1:1599::12]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SRejT-0005sw-DU for linux-arm-kernel@lists.infradead.org; Tue, 08 May 2012 07:21:16 +0000 Received: from localhost.localdomain (unknown [82.233.81.124]) by smtp3-g21.free.fr (Postfix) with ESMTP id 3A11DA625F; Tue, 8 May 2012 09:21:09 +0200 (CEST) From: =?UTF-8?q?Eric=20B=C3=A9nard?= To: Sascha Hauer Subject: [PATCH 07/12] ARM: imx: eukrea_mbimxsd: add audio support Date: Tue, 8 May 2012 09:20:22 +0200 Message-Id: <1336461627-30315-7-git-send-email-eric@eukrea.com> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1336461627-30315-1-git-send-email-eric@eukrea.com> References: <1336461627-30315-1-git-send-email-eric@eukrea.com> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, =?UTF-8?q?Eric=20B=C3=A9nard?= X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Signed-off-by: Eric Bénard Cc: Sascha Hauer --- arch/arm/mach-imx/Kconfig | 1 + arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c | 12 ++++++++++++ 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 96b1c77..18399d1 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -707,6 +707,7 @@ choice config MACH_EUKREA_MBIMXSD51_BASEBOARD prompt "Eukrea MBIMXSD development board" bool + select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select LEDS_GPIO_REGISTER help diff --git a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c index aaa592f..bc89bb6 100644 --- a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c @@ -66,6 +66,11 @@ static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { NEW_PAD_CTRL(MX51_PAD_GPIO1_0__SD1_CD, PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS), + /* SSI */ + MX51_PAD_AUD3_BB_TXD__AUD3_TXD, + MX51_PAD_AUD3_BB_RXD__AUD3_RXD, + MX51_PAD_AUD3_BB_CK__AUD3_TXC, + MX51_PAD_AUD3_BB_FS__AUD3_TXFS, }; #define GPIO_LED1 IMX_GPIO_NR(3, 30) @@ -112,6 +117,11 @@ static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = { }, }; +static const +struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = { + .flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE, +}; + /* * system init for baseboard usage. Will be called by cpuimx51sd init. * @@ -129,6 +139,8 @@ void __init eukrea_mbimxsd51_baseboard_init(void) imx51_add_sdhci_esdhc_imx(0, NULL); + imx51_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata); + gpio_request(GPIO_LED1, "LED1"); gpio_direction_output(GPIO_LED1, 1); gpio_free(GPIO_LED1);