From patchwork Thu Mar 3 13:50:22 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Green X-Patchwork-Id: 606121 X-Patchwork-Delegate: tony@atomide.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p23DpwHw008145 for ; Thu, 3 Mar 2011 13:52:00 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756155Ab1CCNu0 (ORCPT ); Thu, 3 Mar 2011 08:50:26 -0500 Received: from mail-wy0-f174.google.com ([74.125.82.174]:45581 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753982Ab1CCNuZ (ORCPT ); Thu, 3 Mar 2011 08:50:25 -0500 Received: by mail-wy0-f174.google.com with SMTP id 36so1045897wyg.19 for ; Thu, 03 Mar 2011 05:50:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:sender:from:subject:to:cc:date:message-id :in-reply-to:references:user-agent:mime-version:content-type :content-transfer-encoding; bh=ciUGC5XFH3z/uQ+AEJG4Y7gWfdkKWcp+CmHgfOog6g8=; b=mogAlw4ZPusxu4GaNtn9r3DCgY6Pd2kFAQmjbUTF3VDo8mpZq9oJDGzkD/HeJmUX6P PKocIgHhgFsdd0MdDySGhQu6qXZkt94ap7lCkqLTCRpNtCmWtoJ9iXamD2rb8IMUNQP3 pVGcqrbu7sI5m/mFDZZWON0w/eGdxzXsguttU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=sender:from:subject:to:cc:date:message-id:in-reply-to:references :user-agent:mime-version:content-type:content-transfer-encoding; b=MmoUzfxI0d0BYOR67LShm93uCW+foOPyiDCV3RXSv2a666ZRR06RodXtVjH6LLp3AV 880bHdbMgHCEk10x4Qch4R8j/xB7nxJ7LwskKuKut3boUUsHMkVy2CT1B3OaB2jFN6xd nLLfwNMYO7xyTOy/0saRg+e4Fh83trfvELHBk= Received: by 10.227.157.201 with SMTP id c9mr906448wbx.216.1299160225003; Thu, 03 Mar 2011 05:50:25 -0800 (PST) Received: from otae.warmcat.com (s15404224.onlinehome-server.info [87.106.134.80]) by mx.google.com with ESMTPS id x1sm903965wbh.2.2011.03.03.05.50.23 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 03 Mar 2011 05:50:24 -0800 (PST) From: Andy Green Subject: [PATCH 1/4] OMAP3 and 4 hwmod I2C units only allow 16 bit access To: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org Cc: patches@linaro.org, Andy Green Date: Thu, 03 Mar 2011 13:50:22 +0000 Message-ID: <20110303135022.30648.8996.stgit@otae.warmcat.com> In-Reply-To: <20110303134744.30648.91218.stgit@otae.warmcat.com> References: <20110303134744.30648.91218.stgit@otae.warmcat.com> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 03 Mar 2011 13:52:00 +0000 (UTC) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 541092c..1409779 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -1170,6 +1170,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_i2c1_slaves[] = { static struct omap_hwmod omap3xxx_i2c1_hwmod = { .name = "i2c1", + .flags = HWMOD_16BIT_REG, .mpu_irqs = i2c1_mpu_irqs, .mpu_irqs_cnt = ARRAY_SIZE(i2c1_mpu_irqs), .sdma_reqs = i2c1_sdma_reqs, @@ -1212,6 +1213,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_i2c2_slaves[] = { static struct omap_hwmod omap3xxx_i2c2_hwmod = { .name = "i2c2", + .flags = HWMOD_16BIT_REG, .mpu_irqs = i2c2_mpu_irqs, .mpu_irqs_cnt = ARRAY_SIZE(i2c2_mpu_irqs), .sdma_reqs = i2c2_sdma_reqs, @@ -1254,6 +1256,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_i2c3_slaves[] = { static struct omap_hwmod omap3xxx_i2c3_hwmod = { .name = "i2c3", + .flags = HWMOD_16BIT_REG, .mpu_irqs = i2c3_mpu_irqs, .mpu_irqs_cnt = ARRAY_SIZE(i2c3_mpu_irqs), .sdma_reqs = i2c3_sdma_reqs, diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index ce646f2..c500416 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2280,7 +2280,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c1_slaves[] = { static struct omap_hwmod omap44xx_i2c1_hwmod = { .name = "i2c1", .class = &omap44xx_i2c_hwmod_class, - .flags = HWMOD_INIT_NO_RESET, + .flags = HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG, .mpu_irqs = omap44xx_i2c1_irqs, .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c1_irqs), .sdma_reqs = omap44xx_i2c1_sdma_reqs, @@ -2396,7 +2396,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c2_slaves[] = { static struct omap_hwmod omap44xx_i2c2_hwmod = { .name = "i2c2", .class = &omap44xx_i2c_hwmod_class, - .flags = HWMOD_INIT_NO_RESET, + .flags = HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG, .mpu_irqs = omap44xx_i2c2_irqs, .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c2_irqs), .sdma_reqs = omap44xx_i2c2_sdma_reqs, @@ -2449,7 +2449,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c3_slaves[] = { static struct omap_hwmod omap44xx_i2c3_hwmod = { .name = "i2c3", .class = &omap44xx_i2c_hwmod_class, - .flags = HWMOD_INIT_NO_RESET, + .flags = HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG, .mpu_irqs = omap44xx_i2c3_irqs, .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c3_irqs), .sdma_reqs = omap44xx_i2c3_sdma_reqs, @@ -2502,7 +2502,7 @@ static struct omap_hwmod_ocp_if *omap44xx_i2c4_slaves[] = { static struct omap_hwmod omap44xx_i2c4_hwmod = { .name = "i2c4", .class = &omap44xx_i2c_hwmod_class, - .flags = HWMOD_INIT_NO_RESET, + .flags = HWMOD_INIT_NO_RESET | HWMOD_16BIT_REG, .mpu_irqs = omap44xx_i2c4_irqs, .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_i2c4_irqs), .sdma_reqs = omap44xx_i2c4_sdma_reqs,