From patchwork Mon Oct 18 19:25:12 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Chemparathy X-Patchwork-Id: 263211 Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o9IJSegc032529 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 18 Oct 2010 19:29:02 GMT Received: from dlep34.itg.ti.com ([157.170.170.115]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id o9IJQdjx022311 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 18 Oct 2010 14:26:39 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep34.itg.ti.com (8.13.7/8.13.7) with ESMTP id o9IJQb92006886; Mon, 18 Oct 2010 14:26:37 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id 7E73380666; Mon, 18 Oct 2010 14:26:11 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dlep35.itg.ti.com (dlep35.itg.ti.com [157.170.170.118]) by linux.omap.com (Postfix) with ESMTP id 848EE80627 for ; Mon, 18 Oct 2010 14:25:25 -0500 (CDT) Received: from legion.dal.design.ti.com (localhost [127.0.0.1]) by dlep35.itg.ti.com (8.13.7/8.13.7) with ESMTP id o9IJPO8g009650; Mon, 18 Oct 2010 14:25:25 -0500 (CDT) Received: from gtrgwdeb (gtrgwdeb.telogy.design.ti.com [158.218.102.24]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id o9IJPOf27786; Mon, 18 Oct 2010 14:25:24 -0500 (CDT) Received: by gtrgwdeb (Postfix, from userid 39959) id 1486C1E0588; Mon, 18 Oct 2010 15:25:24 -0400 (EDT) From: Cyril Chemparathy To: davinci-linux-open-source@linux.davincidsp.com, spi-devel-general@lists.sourceforge.net, broonie@opensource.wolfsonmicro.com, lrg@slimlogic.co.uk, dbrownell@users.sourceforge.net, grant.likely@secretlab.ca Subject: [PATCH v2 02/12] davinci: add tnetv107x ssp platform device Date: Mon, 18 Oct 2010 15:25:12 -0400 Message-Id: <1287429922-18870-3-git-send-email-cyril@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1287429922-18870-1-git-send-email-cyril@ti.com> References: <1287429922-18870-1-git-send-email-cyril@ti.com> X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Greylist: Sender succeeded STARTTLS authentication, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Mon, 18 Oct 2010 19:29:02 +0000 (UTC) diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index c9a86d8..2c7aa5f 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -35,6 +35,7 @@ #define TNETV107X_SDIO0_BASE 0x08088700 #define TNETV107X_SDIO1_BASE 0x08088800 #define TNETV107X_KEYPAD_BASE 0x08088a00 +#define TNETV107X_SSP_BASE 0x08088c00 #define TNETV107X_ASYNC_EMIF_CNTRL_BASE 0x08200000 #define TNETV107X_ASYNC_EMIF_DATA_CE0_BASE 0x30000000 #define TNETV107X_ASYNC_EMIF_DATA_CE1_BASE 0x40000000 @@ -342,6 +343,25 @@ static struct platform_device tsc_device = { .resource = tsc_resources, }; +static struct resource ssp_resources[] = { + { + .start = TNETV107X_SSP_BASE, + .end = TNETV107X_SSP_BASE + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_TNETV107X_SSP, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ssp_device = { + .name = "ti-ssp", + .id = -1, + .num_resources = ARRAY_SIZE(ssp_resources), + .resource = ssp_resources, +}; + void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) { int i; @@ -367,4 +387,9 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) keypad_device.dev.platform_data = info->keypad_config; platform_device_register(&keypad_device); } + + if (info->ssp_config) { + ssp_device.dev.platform_data = info->ssp_config; + platform_device_register(&ssp_device); + } } diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h index 5a681d8..c1df563 100644 --- a/arch/arm/mach-davinci/include/mach/tnetv107x.h +++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h @@ -38,12 +38,14 @@ #include #include #include +#include struct tnetv107x_device_info { struct davinci_uart_config *serial_config; struct davinci_mmc_config *mmc_config[2]; /* 2 controllers */ struct davinci_nand_pdata *nand_config[4]; /* 4 chipsels */ struct matrix_keypad_platform_data *keypad_config; + struct ti_ssp_data *ssp_config; }; extern struct platform_device tnetv107x_wdt_device; diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c index daeae06..fcf30e7 100644 --- a/arch/arm/mach-davinci/tnetv107x.c +++ b/arch/arm/mach-davinci/tnetv107x.c @@ -277,7 +277,7 @@ static struct clk_lookup clks[] = { CLK(NULL, "timer1", &clk_timer1), CLK("tnetv107x_wdt.0", NULL, &clk_wdt_arm), CLK(NULL, "clk_wdt_dsp", &clk_wdt_dsp), - CLK("ti-ssp.0", NULL, &clk_ssp), + CLK("ti-ssp", NULL, &clk_ssp), CLK(NULL, "clk_tdm0", &clk_tdm0), CLK(NULL, "clk_vlynq", &clk_vlynq), CLK(NULL, "clk_mcdma", &clk_mcdma),