From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D443C3A5A7 for ; Fri, 30 Aug 2019 10:22:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E778623427 for ; Fri, 30 Aug 2019 10:22:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HN+Xtme1"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="dJVUFId3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E778623427 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=tnbX4JnsovjzE3h/J8aP8daaPkw8VOJVJbA9V5t+HBc=; b=HN+Xtme1pKkDsu jQ0I40mY2t3WhqhoKU20Iyu2cV/HIzh38AgFoZNcsooDI4EnL2kM2du33gF3t6x/UPK+fQNSoMNPA n6Xzpk3NwIRVuptL6qBOU4y13cYDOgttS+lCmPuByYA+dI0ZToSif4TIqhPhSMMWsYs+P+hn55a1W I7OfYN/e73r3XNKHzqiMFo0BOF1yc+j6aN8KnoqpplZm3gcj0CHkdrNYu3gniwxtqKYIdDsIxHcP+ 03EtUspgKC2TIw/M9UOaUAnc1De+1X+v166xfYQYgnrLF3rhdUh1Rb5WZwwuDfzA3pyGeVrSNYJrH 95V84AZYqFjAicshIi5w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i3e3B-0003JZ-Dg; Fri, 30 Aug 2019 10:22:37 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i3e38-0003Ir-2A for linux-arm-kernel@lists.infradead.org; Fri, 30 Aug 2019 10:22:35 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x7UAMUsa118099; Fri, 30 Aug 2019 05:22:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1567160550; bh=sMtdUddDm3BxWRkgzL2yPe7GjHlr/FVEJmm1oUpWeSE=; h=From:To:CC:Subject:Date; b=dJVUFId3uQGVtwlqshRRez1ix+yF9kb5Zdwa+31ahl1HbefxMGBXCExNAufc1zGi/ hCCYLQQaUfGGwYIXtkuoJZSq6M5eHWPwx74TbV3mh3zfXGn9yp2fOed8QCqjwdsT/G b85mJajD8TAV2S+oLZ1g3sEa5KbARtLMZ3GU+sIc= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x7UAMUMl033471 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 30 Aug 2019 05:22:30 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 30 Aug 2019 05:22:30 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 30 Aug 2019 05:22:30 -0500 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x7UAMSl6128974; Fri, 30 Aug 2019 05:22:28 -0500 From: Peter Ujfalusi To: , Subject: [PATCH] ARM: davinci: dm365-evm: Add Fixed regulators needed for tlv320aic3101 Date: Fri, 30 Aug 2019 13:22:52 +0300 Message-ID: <20190830102252.22488-1-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190830_032234_185889_03102D58 X-CRM114-Status: GOOD ( 11.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The codec driver needs correct regulators in order to probe. Both VCC_3V3 and VCC_1V8 is always on fixed regulators on the board. Signed-off-by: Peter Ujfalusi --- arch/arm/mach-davinci/board-dm365-evm.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 150a36f333df..2328b15ac067 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -30,6 +30,8 @@ #include #include #include +#include +#include #include #include @@ -245,6 +247,19 @@ static struct davinci_i2c_platform_data i2c_pdata = { .bus_delay = 0 /* usec */, }; +/* Fixed regulator support */ +static struct regulator_consumer_supply fixed_supplies_3_3v[] = { + /* Baseboard 3.3V: 5V -> TPS767D301 -> 3.3V */ + REGULATOR_SUPPLY("AVDD", "1-0018"), + REGULATOR_SUPPLY("DRVDD", "1-0018"), + REGULATOR_SUPPLY("IOVDD", "1-0018"), +}; + +static struct regulator_consumer_supply fixed_supplies_1_8v[] = { + /* Baseboard 1.8V: 5V -> TPS767D301 -> 1.8V */ + REGULATOR_SUPPLY("DVDD", "1-0018"), +}; + static int dm365evm_keyscan_enable(struct device *dev) { return davinci_cfg_reg(DM365_KEYSCAN); @@ -800,6 +815,11 @@ static __init void dm365_evm_init(void) if (ret) pr_warn("%s: GPIO init failed: %d\n", __func__, ret); + regulator_register_always_on(0, "fixed-dummy", fixed_supplies_1_8v, + ARRAY_SIZE(fixed_supplies_1_8v), 1800000); + regulator_register_always_on(1, "fixed-dummy", fixed_supplies_3_3v, + ARRAY_SIZE(fixed_supplies_3_3v), 3300000); + nvmem_add_cell_table(&davinci_nvmem_cell_table); nvmem_add_cell_lookups(&davinci_nvmem_cell_lookup, 1); -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel