From patchwork Wed Jun 8 12:32:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ariel D'Alessandro X-Patchwork-Id: 12873447 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 67B1FC433EF for ; Wed, 8 Jun 2022 12:34:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :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=SNd5ZfIQ4BpcT+qbkSqYbzI9rgrU88K5/fgJpq1b9e0=; b=MB5+jjAnPkjTlw TOlx8Pc7QgjF56ya9bydBN+q5kcC5ElxJWE7e7NjwLYNJ95TXCLsCyE/R0UgpZw1fqT7H8gd21lBX 3D3LvMODyczHPIxS/zlqz1rXpZ7GcjcmgZbpKepvzoSUzSc5MTawdzpYbUT1NXKiVYh1C5Wqy39Uy 8oGkgX7vJ+wpF1PUtmi0TY9cgOFp8gah4cCGY1mDhjkCaSIOBATJ0WaSJx6qc0I2CWYv79KnYRRJL l5gaK92rMCz/sH8bzRFLyv+RZ4PYbIc2kAHvXX+hy82KNWEEqrfl+uN1vf4VoXhuywgXvcg61iK9T iuOg6XUxZ05RSecKoJgg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyus4-00D44H-Fr; Wed, 08 Jun 2022 12:33:12 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyus0-00D40u-Qg; Wed, 08 Jun 2022 12:33:11 +0000 Received: from localhost.localdomain (unknown [186.189.224.65]) (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) (Authenticated sender: adalessandro) by madras.collabora.co.uk (Postfix) with ESMTPSA id 47A026601780; Wed, 8 Jun 2022 13:32:54 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1654691577; bh=6zZ3JVA8se89xqhPzZ/QyyWi3pmDJIoGZzkI1kPjPWs=; h=From:To:Cc:Subject:Date:From; b=ChrNavfDiEB7trqMZP2l3apaGDKGiBfsNfVI9+ToKN+VT2mSnJaED05UyAu8+byX6 802C088qtVbBcKmSQOcKfpIp0EVfAw8lbr894uJ+ItfjXAvYw2d3suXRsC/3GfOfUU U1hng2DREUx1gzzBHC8SuAvYLRnaeOok0klz6YuPV62HjV4MytxEW1uFSLXuJxNNJj 6hKJXrlC3rnR+Ch0qufjd7ffL4aGH0qRLVEReMpco1z9IbZAUZVUXSsWXMvxaK6YLI 1RFKEnD4mLg9JUMo8w6HDz1p78+9ytOGnW+DwHddkPMQE/ZbB0WZXaQiAMPYTpx5CK 88V3w6661Z2rg== From: Ariel D'Alessandro To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org Cc: gbcm-kernel-feedback-list@broadcom.com, gkrzysztof.kozlowski+dt@linaro.org, gnsaenz@kernel.org, grobh+dt@kernel.org Subject: [PATCH] ARM: dts: bcm2711-rpi-4-b: Use aliases to set custom MMC device index Date: Wed, 8 Jun 2022 09:32:33 -0300 Message-Id: <20220608123233.13439-1-ariel.dalessandro@collabora.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220608_053309_038184_29506D4D X-CRM114-Status: UNSURE ( 9.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add MMC aliases to ensure that the /dev/mmcblk ID for SD card won't change depending on the probe order of the MMC drivers. Signed-off-by: Ariel D'Alessandro --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index 4432412044de..780812542bad 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -14,6 +14,10 @@ chosen { stdout-path = "serial1:115200n8"; }; + aliases { + mmc0 = &emmc2; /* mmcblk0 for SD */ + }; + leds { led-act { gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;