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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE28EC433EF for ; Mon, 9 May 2022 15:14:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238097AbiEIPSQ (ORCPT ); Mon, 9 May 2022 11:18:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238078AbiEIPSP (ORCPT ); Mon, 9 May 2022 11:18:15 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F95F1FA64; Mon, 9 May 2022 08:14:21 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id gj17-20020a17090b109100b001d8b390f77bso17280492pjb.1; Mon, 09 May 2022 08:14:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VxaY2CaQXKasRpf6kPykVpFMOeU3YbfMP1tGgUzsF6E=; b=dc80k80GoGz8fuwhEp3O1QAx9Zq2f/CuNW34zaKkZrLIPXL4X4QND5i2Qo9NCLMfM2 40tziY1NupspO9nEz4wUkK3++sblZJvCU1uIT4VCnCr2QAa+3D/j3LRo1HfxvrqZz5Ev xgBXCP9VphhB0p0PbLsuV/B3GiBp8tEp0EYwsafJhpibJqEiqdbtR1/T3lqVyKKCQuWc +aWlWtZH+51B7M+PYuUDexZgsuuocMsMxRxwsHjNsNskWHfZHq3Uv034klQLK1vnfuL+ YgGOrCSDAfGYNL/9gjWsbE9S2kXFFdnPHYdeq0gwHJ9yQp3Owj5ka8bnetcnHuJQiLYq u3pg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=VxaY2CaQXKasRpf6kPykVpFMOeU3YbfMP1tGgUzsF6E=; b=oNGf8obpX7is0vkgS6wszQ1SIn+2kQYX1+nVW+dMrXsv5SfJnsGg9RRdS6RWfCiGeO 0bjD0h3GoxdFyCOWEe7dmzBG+XWkWQwYrmhUhMiRJXZBXErcr7KzNA1oR96Qv/aSI/CV I4MF2oQ5a2lK5XquAhkOI/TAx+Sc9XIJlFenBRVahZ9JH6hcfw08JGuDClEB+WnycNt7 PVsMUrGuK4QjjCFDYeVUHBtaPmDxVejIKdwD3C5q3b6i7+YXgilrltwHZlMnXp6hBqmY srTxjsWQx5uq6H33DGv9VQWBvre3H/zFGfiBHewbz8erfB9xfEvfsvTtd4Wb6ce+z3Dp xWnA== X-Gm-Message-State: AOAM530kqT4ubbXQLEIjIGqoymfEwMjKunSA7gHI+PfXGfe96oNrIBnh DsuhcaFpaPKaWT+O6F3cEzJpCAwmA4mC17gU X-Google-Smtp-Source: ABdhPJx3o2uKlMst0NqqHq284RCuXaHgmGCaNzGIi5fze4asH3VUuWmUNgs5ZmRTwQHfG/LiSJ2UuA== X-Received: by 2002:a17:902:d717:b0:15e:b6ed:4824 with SMTP id w23-20020a170902d71700b0015eb6ed4824mr16531436ply.110.1652109260904; Mon, 09 May 2022 08:14:20 -0700 (PDT) Received: from potin-quanta.dhcpserver.local (125-228-123-29.hinet-ip.hinet.net. [125.228.123.29]) by smtp.gmail.com with ESMTPSA id k7-20020a056a00134700b0050dc76281b6sm9221596pfu.144.2022.05.09.08.14.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 May 2022 08:14:20 -0700 (PDT) From: Potin Lai To: Rob Herring , Joel Stanley , Andrew Jeffery Cc: Patrick Williams , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Potin Lai Subject: [PATCH 2/6] ARM: dts: aspeed: bletchley: switch spi2 driver to aspeed-smc Date: Mon, 9 May 2022 23:11:14 +0800 Message-Id: <20220509151118.4899-3-potin.lai.pt@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220509151118.4899-1-potin.lai.pt@gmail.com> References: <20220509151118.4899-1-potin.lai.pt@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Due to DVT schematic has stable spi signal, switch back to aspeed-smc driver for improving performance. Signed-off-by: Potin Lai --- .../dts/aspeed-bmc-facebook-bletchley.dts | 33 ++++++++----------- 1 file changed, 13 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts index b7439df65423..eefb624d4850 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts @@ -51,26 +51,6 @@ }; }; - spi2_gpio: spi2-gpio { - compatible = "spi-gpio"; - #address-cells = <1>; - #size-cells = <0>; - - gpio-sck = <&gpio0 ASPEED_GPIO(X, 3) GPIO_ACTIVE_HIGH>; - gpio-mosi = <&gpio0 ASPEED_GPIO(X, 4) GPIO_ACTIVE_HIGH>; - gpio-miso = <&gpio0 ASPEED_GPIO(X, 5) GPIO_ACTIVE_HIGH>; - num-chipselects = <1>; - cs-gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>; - - flash@0 { - reg = <0>; - compatible = "jedec,spi-nor"; - m25p,fast-read; - label = "pnor"; - spi-max-frequency = <100000000>; - }; - }; - switchphy: ethernet-phy@0 { // Fixed link }; @@ -242,6 +222,19 @@ }; }; +&spi2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2_default>; + + flash@0 { + status = "okay"; + m25p,fast-read; + label = "pnor"; + spi-max-frequency = <50000000>; + }; +}; + &i2c0 { status = "okay"; ina230@45 { -- 2.17.1