From patchwork Mon Oct 9 05:53:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 115177 Delivered-To: patch@linaro.org Received: by 10.140.22.163 with SMTP id 32csp2188290qgn; Sun, 8 Oct 2017 22:55:08 -0700 (PDT) X-Google-Smtp-Source: AOwi7QAiIE2iWBchiWqSn2y0E8u3sirrGqrtntkE0jKz6jnb9JkliWaPEZZOF9UHBDMShogrMfIi X-Received: by 10.98.196.209 with SMTP id h78mr9198990pfk.249.1507528508012; Sun, 08 Oct 2017 22:55:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1507528508; cv=none; d=google.com; s=arc-20160816; b=srUrUwBuNAk1rnv3WAE0u6TcAkh9teyYgLDkKIW0lt5alP0Qu6ryHqD6xC40JVS5IB J9YAz3ol7fI0bTwPq9eliBqFaA3gGTgzRVqa3d92a8AYPWufWp2Vl68n8ZpFDqNc3cQl swTw0Og3RcBkl6oo1bvEL/yUK5WzSnwFLaTsifRh3K0XXhG09Zfbp4d0xnBFJZ5uQIiA xnnNOwihugfHBVoEaMtYAmVZyDsanwkGFH1Qd+1DG04SqS6tu4e9RmVSASnpzFBmQZwv kKUBGuEdJ1I/76XcHE3HGCK1Us7ctiuNFTl3Fx5hFCYxuLsh7MqtbtFFdrn7CQH/R5xE 66hA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature:arc-authentication-results; bh=6YHazg/mSU3JKouAlti+wUvptuWIcIokae6+qyTuHW0=; b=JCVfyKYJP0xSeFqJ9/MIIojVpXpfH31ctQ0sRdlSaECquIAHcV7G9b0L7XiVtl/jna Kr0OxQ7zeU2+SOTYI2Ft8v4RsLAqGDpug3l+5vd+0IwVuQ7JOk0UHOk2gPO9Zx54dQpg 9bkBeazqyOX8cBVX8WJZUIdwbUVPDI0OS3skde+lKGM8evQfzX45fKrY3t3U8iqrKsAA lIHRRyCYiv4nl883JjUqP2AX+hU3Ur+yYAUPZXRUPAcJ66tv2DOooX/UAeq75iDC8Wbf wglUdFSrFoxD5rqUw9Oxrg0rE7rmyywGhhMxJvAzJ22839g+PxjfXCnhd07pQ2bkRQtx PBcw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@ti.com header.s=ti-com-17Q1 header.b=DJ8nTX/H; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 3si6202434plu.568.2017.10.08.22.55.07; Sun, 08 Oct 2017 22:55:08 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@ti.com header.s=ti-com-17Q1 header.b=DJ8nTX/H; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753718AbdJIFzG (ORCPT + 3 others); Mon, 9 Oct 2017 01:55:06 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:40164 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751605AbdJIFzF (ORCPT ); Mon, 9 Oct 2017 01:55:05 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v995rRkU001908; Mon, 9 Oct 2017 00:53:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1507528407; bh=T2xGa4/3le+O4ZPwjuXPzU6gVFgMlskv5DDh8jqVsTs=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=DJ8nTX/H5wydtcpsF48Jr7nLJT3Bi8T7NrCUuOdO2vppBL0UO6ipJAnXCvHvsNX9a o2gtmbLg+XotXzMk0uTQxD9Y3zxA0oXgLwp+ML3oh0ta/klTV2vhGQjneTtq5f7q/n KWJ4OAppmGazEG3UULTYEUJfGlAVd0B8MP7DBb5o= Received: from DLEE105.ent.ti.com (dlee105.ent.ti.com [157.170.170.35]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v995rMG0017781; Mon, 9 Oct 2017 00:53:22 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Mon, 9 Oct 2017 00:53:22 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Mon, 9 Oct 2017 00:53:22 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v995rFsD028711; Mon, 9 Oct 2017 00:53:19 -0500 From: Kishon Vijay Abraham I To: Tony Lindgren , Rob Herring , Mark Rutland CC: Russell King , , , , , , Ravikumar Kattekola , Kishon Vijay Abraham I Subject: [PATCH 1/2] ARM: dts: dra7: Increase max-voltage of pbias regulator Date: Mon, 9 Oct 2017 11:23:11 +0530 Message-ID: <20171009055312.24165-2-kishon@ti.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171009055312.24165-1-kishon@ti.com> References: <20171009055312.24165-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Ravikumar Kattekola As per recent TRM, PBIAS cell on dra7 devices supports 3.3v and not 3.0v as documented earlier. Update PBIAS regulator max voltage to match this. Document reference: SPRUI30C – DRA75x, DRA74x Technical reference manual- November 2016 Tested on: DRA75x PG 2.0 REV H EVM Signed-off-by: Ravikumar Kattekola Signed-off-by: Sekhar Nori Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/dra7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 02a136a4661a..14d75c589369 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -170,7 +170,7 @@ pbias_mmc_reg: pbias_mmc_omap5 { regulator-name = "pbias_mmc_omap5"; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; }; };