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=-9.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 27DC0C04AB5 for ; Mon, 3 Jun 2019 10:04:30 +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 F21592806C for ; Mon, 3 Jun 2019 10:04:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HGrJgGqB"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="LaIe2IKR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F21592806C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=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: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=arBoFgHz7P5znZF+X2E15rnpEedFVSBzqKl92SUfxkE=; b=HGrJgGqBjZg25O lGpjOyYH1Bc8bmMindQUAuIQu4IoFfgbcA/08MqFjAyj5QI3Oa6fBBGG3qWmwDYzHG2BS8m3z8uFX QZqlQV959zgeLsszrxsDFu8JFvKfGFiaiLoKsW94PS6z0ZkoMSUTssyEfDUJnJUOyaB1Q39Th8/lJ 6LRmfvzMQ8CildJfN0H45ai+jmY43zUmwA/TpRvPRmfLi9ppT0QeTo45Ldto7P2s7tzuqLSz5UfXc 09oUuN9nyVNWc53ul2/bcsX27IsAMBpdJi8d9bbB0/1fLKyKchHzTv5XQK9sTfthtUjfPGmnwve5i OtKcWjR88RtanpR6qyWA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hXjpI-00072Z-AE; Mon, 03 Jun 2019 10:04:24 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hXjov-0006Te-QS for linux-amlogic@lists.infradead.org; Mon, 03 Jun 2019 10:04:04 +0000 Received: by mail-wr1-x444.google.com with SMTP id n4so8314424wrs.3 for ; Mon, 03 Jun 2019 03:04:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NwPSWWGObMkHXMOeR+gIVa53r6KxHy0rClRR5SSOu0s=; b=LaIe2IKRve/90fzL0agIqUjbzlX+PnoIr8C4ZdXb6ufSpMEAPi3+sMsyto+a3Nmapr 96FD0oG9ZgU9Io3EsEyulge8RBTorN7CTO+dip+1qKE8RdkLQvU2gZrmjC3dZOz5R4oU AA2w53Jlk20uuHZS3He4++2BeNtLS2cbykFarzF7DXYXVrOsvTUV3RZd56ey8COZU6Cj l7iMn0Mek6XykBR1AQp6D4++P8dNd1VaizxSc4KlQRiZ+pOJWQlOm6PhRO0f6W1n7YG2 mTTlV4TQO+YIHBG6f0fn1oSYGZbqWjPSS8AW/gbrzLZ09Ui6yblFSk76wVX5t5lruqiO eHIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=NwPSWWGObMkHXMOeR+gIVa53r6KxHy0rClRR5SSOu0s=; b=nRjk0WxNAXxuOr4xuqf+bWfFrQ01AFEogtzGdDpeZz+UDToAdjkkfg209boBqQbwU1 ceYqh4nPx4GpMUeIJeGrgMjs9hY1K9FVabXMGkmT/NiEMccuaafGy9MqmDb9q52DCJFl 1gXPYHe9VfczckT0EYPM7INQTNluwrwjRN5EP+8R1cHU6gnIn211UpyiH9/FJhVOKpdJ /9FjpjMV1cd2gpsZ/kKfB5rbkXZNaxf2QtmWx3W5vo4FE9bSi2gWoc7s/KM3I6iKIUmB 7bSoe4BDaeB0giXG179GLdKs5AAAG+MVGD+bdD6GnNKaHP/00mQhFvW8Gq/tEU2mtmST 9DXQ== X-Gm-Message-State: APjAAAWZJ59BiD6SL9miC2vfM+VIewjYRAdBMpxE5PzFA5WVEKvmYZLE iO+T3ohaQun9Bf3aZzP+doTUUg== X-Google-Smtp-Source: APXvYqxyGuUH/KVeKqqLhvxZgkmMQha/6dftUknznXW10S/gBILTtO4dIUOAhBdtBbaazM61NZR8Mg== X-Received: by 2002:a5d:6745:: with SMTP id l5mr1726471wrw.160.1559556240219; Mon, 03 Jun 2019 03:04:00 -0700 (PDT) Received: from bender.baylibre.local (lmontsouris-657-1-212-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id o3sm11282098wrv.94.2019.06.03.03.03.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 03 Jun 2019 03:03:59 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Subject: [PATCH 1/4] arm64: dts: meson: g12a: add SDIO controller Date: Mon, 3 Jun 2019 12:03:54 +0200 Message-Id: <20190603100357.16799-2-narmstrong@baylibre.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190603100357.16799-1-narmstrong@baylibre.com> References: <20190603100357.16799-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190603_030401_851400_92DB05D0 X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, Neil Armstrong , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jerome Brunet Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org From: Jerome Brunet The Amlogic G12A SDIO Controller has a bug preventing direct DDR access, add the port A (SDIO) pinctrl and controller nodes and mark this specific controller with the amlogic,dram-access-quirk property. Signed-off-by: Jerome Brunet Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 37 +++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi index 840dab606110..9139913387ab 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -1313,6 +1313,30 @@ }; }; + sdio_pins: sdio { + mux { + groups = "sdio_d0", + "sdio_d1", + "sdio_d2", + "sdio_d3", + "sdio_cmd", + "sdio_clk"; + function = "sdio"; + bias-disable; + drive-strength-microamp = <4000>; + }; + }; + + sdio_clk_gate_pins: sdio_clk_gate { + mux { + groups = "GPIOX_4"; + function = "gpio_periphs"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + uart_a_pins: uart-a { mux { groups = "uart_a_tx", @@ -2303,6 +2327,19 @@ resets = <&reset RESET_SD_EMMC_C>; }; + sd_emmc_a: sd@ffe03000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0xffe03000 0x0 0x800>; + interrupts = ; + status = "disabled"; + clocks = <&clkc CLKID_SD_EMMC_A>, + <&clkc CLKID_SD_EMMC_A_CLK0>, + <&clkc CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; + resets = <&reset RESET_SD_EMMC_A>; + amlogic,dram-access-quirk; + }; + usb: usb@ffe09000 { status = "disabled"; compatible = "amlogic,meson-g12a-usb-ctrl"; -- 2.21.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic