From patchwork Mon Feb 27 19:38:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Henrik Grimler X-Patchwork-Id: 13154152 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 5BEC0C64ED8 for ; Mon, 27 Feb 2023 19:44:47 +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=HLoXhg069EUUKJmPUL8SjWsKeDrhTV1pLeWxD/GOFBw=; b=dGZIvqrw7SapDr behpFy4dClTzKkSDdZxxVO3p12By9cU3M0F8k7TI9/SmsB1Cmb5Aio1zHCnpeQcZJkiXFpqCsrCj+ oN0xivEA5DZDhbEaXz5f/45LjUdgwiZxtIQ2lHxVivL66Q9TRWCNny6A/YryOq0FFmMNo7OALfu0D r3oPjYLxfg2Yp/kWupHAAOzqsqH/Ppfh1dR78xKV27vWzlLkL/Oq/1fhOYv9UvTJK6B6KZY2FO00X egKHGT5lREZlFLIzT0FbjK0t0vuCxX2s3P735tv0/0yK94YAte1bj0u36cnOkG0ID9dxGrAqAn2XE q5Uzwi9pewnl/jMejVKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pWjPi-00B05S-Ek; Mon, 27 Feb 2023 19:43:58 +0000 Received: from out-30.mta1.migadu.com ([2001:41d0:203:375::1e]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pWjPf-00B03j-A7 for linux-arm-kernel@lists.infradead.org; Mon, 27 Feb 2023 19:43:57 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=grimler.se; s=key1; t=1677527025; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=7f3/V6rulwdsJB4cadc//1WfYWmlU+C6b8gbWiFieEM=; b=YqDlno+Sfly3+AuQitBsaI71vvdeAZJTr8nHtIdHr7xrywYPJg+uEKnae5pPFajR5Qx6Qo mRrbDZWNHg0tOEl7vUhFB361CmHhzQ8kWOFtXwyKLTSEZMgMRwyt2OC6d+JHMEHSCroG13 DGqq8ukw3bSb4LKsyV2I/fQLgH+2DGk= From: Henrik Grimler To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, alim.akhtar@samsung.com, m.szyprowski@samsung.com, jenneron@protonmail.com, markuss.broks@gmail.com, martin.juecker@gmail.com, virag.david003@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Cc: Henrik Grimler Subject: [PATCH v3 0/2] ARM: dts: add mmc aliases for Exynos devices Date: Mon, 27 Feb 2023 20:38:17 +0100 Message-Id: <20230227193819.30133-1-henrik@grimler.se> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230227_114356_066245_52281CD1 X-CRM114-Status: GOOD ( 14.60 ) 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 It is convenient to have fixed mmcblk numbering of the eMMC and sdcard so that assigned numbers will not change from boot-to-boot or depending on if storage devices are actually attached or not. Anton Bambura has done the work for the chromebooks while I have looked at the other devices. On the chromebooks, mmc0 is used for eMMC and mmc1 for sdcard, while mmc0 is used for eMMC and mmc2 for sdcard on the other boards, simply because Anton and I had different preferences. Also drop mshc aliases while we are at it and instead add mmc capabilities to the individual device trees (right now they are added depending on alias index). I have tested the changes on exynos4412-odroid-u2 and exynos5422-odroid-xu4: the MMC_CAP_1_8V_DDR and MMC_CAP_8_BIT_DATA caps are set correctly (meaning they are set for mshc_0/mmc_0 but not mshc_2/mmc_2) both before and after this patchset. --- Changes since v2: * Set mmc-ddr-1_8v in device trees so that MMC_CAP_1_8V_DDR is set also after removal of mshc0 alias. Issue was pointed out by Krzysztof and David. * Fix whitespace issue in patch 2 which was pointed out by Krzysztof * Reword commit message of patch 2 after Rob's comment Changes since v1: * Move mshc alias cleanup to a separate commit * Use mmc0 and mmc1 (instead of mmc0 and mmc2) for eMMC and sdcard on chromebooks * Address Krzysztof's review comments: - Make changes per device rather than in soc dtsi Henrik Grimler (2): ARM: dts: exynos: replace mshc0 alias with mmc-ddr-1_8v property ARM: dts: exynos: add mmc aliases arch/arm/boot/dts/exynos3250-artik5-eval.dts | 5 ++++ arch/arm/boot/dts/exynos3250-artik5.dtsi | 20 ++++++++++------ arch/arm/boot/dts/exynos3250-monk.dts | 20 ++++++++-------- arch/arm/boot/dts/exynos3250-rinato.dts | 23 +++++++++---------- arch/arm/boot/dts/exynos3250.dtsi | 3 --- arch/arm/boot/dts/exynos4210-i9100.dts | 11 ++++++--- arch/arm/boot/dts/exynos4210-origen.dts | 8 ++++++- arch/arm/boot/dts/exynos4210-smdkv310.dts | 4 ++++ arch/arm/boot/dts/exynos4210-trats.dts | 9 +++++++- .../boot/dts/exynos4210-universal_c210.dts | 9 +++++++- arch/arm/boot/dts/exynos4412-itop-elite.dts | 4 ++++ .../boot/dts/exynos4412-itop-scp-core.dtsi | 17 +++++++++----- arch/arm/boot/dts/exynos4412-midas.dtsi | 20 +++++++++------- .../boot/dts/exynos4412-odroid-common.dtsi | 21 ++++++++++------- arch/arm/boot/dts/exynos4412-origen.dts | 17 +++++++++----- arch/arm/boot/dts/exynos4412-p4note.dtsi | 23 ++++++++++++------- arch/arm/boot/dts/exynos4412-smdk4412.dts | 4 ++++ arch/arm/boot/dts/exynos4412-tiny4412.dts | 4 ++++ arch/arm/boot/dts/exynos4412.dtsi | 1 - arch/arm/boot/dts/exynos5250-arndale.dts | 6 +++++ arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 +++ arch/arm/boot/dts/exynos5250-snow-common.dtsi | 4 ++++ arch/arm/boot/dts/exynos5250-spring.dts | 6 +++++ arch/arm/boot/dts/exynos5250.dtsi | 4 ---- arch/arm/boot/dts/exynos5260-xyref5260.dts | 16 +++++++++---- arch/arm/boot/dts/exynos5410-odroidxu.dts | 3 +++ arch/arm/boot/dts/exynos5410-smdk5410.dts | 6 +++++ arch/arm/boot/dts/exynos5420-arndale-octa.dts | 6 +++++ .../dts/exynos5420-galaxy-tab-common.dtsi | 6 +++++ arch/arm/boot/dts/exynos5420-peach-pit.dts | 4 ++++ arch/arm/boot/dts/exynos5420-smdk5420.dts | 6 +++++ arch/arm/boot/dts/exynos5420.dtsi | 3 --- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 4 ++++ .../boot/dts/exynos5422-odroidxu3-common.dtsi | 5 ++++ arch/arm/boot/dts/exynos5422-samsung-k3g.dts | 1 + arch/arm/boot/dts/exynos5800-peach-pi.dts | 4 ++++ 36 files changed, 223 insertions(+), 87 deletions(-) base-commit: 301d3dd05525e3a046f6cfa6ee4dea6a3b7111ee