From patchwork Thu May 28 09:31:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steffen Trumtrar X-Patchwork-Id: 1299593 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20170209 header.b=angrtZrO; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49XjBb0J52z9sSW for ; Thu, 28 May 2020 19:31:35 +1000 (AEST) 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=UOLZvKsokIrUrnB79FS9uRnet3/nbPAiJhE96xWELE0=; b=angrtZrOnR/kBl /HZyzM4/PBR7hsDqfV/HXhpyx+ikUN6LqSkJTTUAyFuB2XfEJua4LmZpdhIwiGUZ2dN3ckmksNvcI 9EjSzgszcf43dgva2fENRL1f77Ttc5pd9tdbwX01gXxe6IWWK35EfogOuCJzZOwqiHxaZTyQl/yUL U7mhIRZCvOoBYKYveJDn0WQEMRWBDDuBz4cXN1OehFsX/Vg2jbDogwvnxQA01NZGwe72Ca7oxEnjY YzP4BboNLJaatvcdRyG3NDn96INvZ42Usi6e7AlWPmpNUByitdaSeOlJIZcdcoCBzW8zINag4+nAl 2I6ZD4yI4ifSj63DhX8g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeEsu-0000ai-NF; Thu, 28 May 2020 09:31:32 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeEsr-0000Zg-6G for linux-arm-kernel@lists.infradead.org; Thu, 28 May 2020 09:31:30 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jeEsl-0004mo-30; Thu, 28 May 2020 11:31:23 +0200 Received: from str by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1jeEsk-0007wT-A8; Thu, 28 May 2020 11:31:22 +0200 From: Steffen Trumtrar To: Shawn Guo , Rob Herring Subject: [PATCH 1/3] ARM: imx7d: add enet2 clk sel Date: Thu, 28 May 2020 11:31:13 +0200 Message-Id: <20200528093115.28268-1-s.trumtrar@pengutronix.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: str@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200528_023129_223390_4B5C4269 X-CRM114-Status: GOOD ( 10.19 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 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-arm-kernel@lists.infradead.org, Fabio Estevam , NXP Linux Team , Pengutronix Kernel Team Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org Add clock source init for the second ethernet port. This changes the clock direction and clock selection in a way that the ethernet phy reference clock is routed as an output. Signed-off-by: Steffen Trumtrar --- I know, that this is not a "good solution", but I don't know how we can handle this in a better way. Open for suggestions. arch/arm/mach-imx/mach-imx7d.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-imx/mach-imx7d.c b/arch/arm/mach-imx/mach-imx7d.c index ebb27592a9f7..2f9c0151d5be 100644 --- a/arch/arm/mach-imx/mach-imx7d.c +++ b/arch/arm/mach-imx/mach-imx7d.c @@ -65,6 +65,9 @@ static void __init imx7d_enet_clk_sel(void) if (!IS_ERR(gpr)) { regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_TX_CLK_SEL_MASK, 0); regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET_CLK_DIR_MASK, 0); + regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET2_TX_CLK_SEL_MASK, 0); + regmap_update_bits(gpr, IOMUXC_GPR1, IMX7D_GPR1_ENET2_CLK_DIR_MASK, + IMX7D_GPR1_ENET2_CLK_DIR_MASK); } else { pr_err("failed to find fsl,imx7d-iomux-gpr regmap\n"); }