From patchwork Mon Mar 20 08:57:33 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 740853 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3vmqmF6nmWz9s0m for ; Mon, 20 Mar 2017 20:05:33 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ERO1Xkf0"; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=verge.net.au header.i=@verge.net.au header.b="MuQ/R1Bh"; dkim-atps=neutral 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:References:In-Reply-To: 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: List-Owner; bh=Plzhgu7bj4FplB07tsZ3Cis4MnO8PrGsAk84DJtAGsg=; b=ERO1Xkf0mkArEo 1BQdViNxlpi+gK+Jt3yFGeHvKoTHpyh9A/z2um2qVQg2xcpm8ZsJwfU+M7FLLGT/qhwzlxCrdPCkP 3LjxYdGH8JxoIsok74pvc6Jq+eX+3bxEIAn/Se2VzoJ+resOZ6wMAkRPu0Afs3+JZvVljTfuOel+B M/gtN1406uFXOexAqWHB3yo8HK9aH1+jBsDrnF8KRTh0VJpc6mUuWg1rpOUX1MCXhmm3RYroz5YXn ewVdx90O6dffUsQLLT3ABVOxpxTp15yKQ6ILEWYLrIkYoaUUSsnp4+8H805XDHNGSA4C6WvqXu7i9 qLNata1lfV5muK6u2dnA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cptFq-00070r-0W; Mon, 20 Mar 2017 09:05:30 +0000 Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cptCR-0006UJ-HV for linux-arm-kernel@lists.infradead.org; Mon, 20 Mar 2017 09:02:05 +0000 Received: from penelope.horms.nl (unknown [217.111.208.18]) by kirsty.vergenet.net (Postfix) with ESMTPSA id 9C3E925BEEA; Mon, 20 Mar 2017 19:57:56 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1490000276; bh=Vj3mJof5FeKzckXgs6Vm8keK9ziAPJCf+Pog+JwRKaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MuQ/R1BhVhR6BDgneRpn2c68K31sqXrURHTEYCQykx6hRf7jzxGlUTCHAMFrmafBD LNw4dUULVNxlJd96VSaXmDzRMjebNlwBe4tOLk3vd847ONQ5hFXM5dOpbtyw+Tgh75 6r+pJ19U5wYNxIzOmT/UNhMuKK6DyvgOTH7csmQA= Received: by penelope.horms.nl (Postfix, from userid 7100) id AA69663607; Mon, 20 Mar 2017 09:57:44 +0100 (CET) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 22/32] arm64: dts: r8a7795: salvator-x: Set drive-strength for ravb pins Date: Mon, 20 Mar 2017 09:57:33 +0100 Message-Id: <7d73a4da2681dc5d04e8ed9f4aa96c1deed2dbc5.1489999913.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170320_020200_199487_50F6D4C1 X-CRM114-Status: GOOD ( 10.38 ) X-Spam-Score: -4.3 (----) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-4.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [202.4.237.240 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Simon Horman , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Magnus Damm , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org From: Niklas Söderlund The EthernetAVB should not depend on the bootloader to setup correct drive-strength values. Values for drive-strength where found by examining the registers after the bootloader has configured the registers and successfully used the EthernetAVB. Signed-off-by: Niklas Söderlund Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts index 5158ba3f9ce3..277ab8484e0c 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -247,8 +247,22 @@ }; avb_pins: avb { - groups = "avb_mdc"; - function = "avb"; + mux { + groups = "avb_link", "avb_phy_int", "avb_mdc", + "avb_mii"; + function = "avb"; + }; + + pins_mdc { + groups = "avb_mdc"; + drive-strength = <24>; + }; + + pins_mii_tx { + pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", + "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; + drive-strength = <12>; + }; }; du_pins: du {