From patchwork Wed Jan 27 18:23:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konstantin Aladyshev X-Patchwork-Id: 1432304 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (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) by ozlabs.org (Postfix) with ESMTPS id 4DQsSP5zmsz9sS8 for ; Thu, 28 Jan 2021 05:24:05 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=TBvLEZd6; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4DQsSN2vQtzDr10 for ; Thu, 28 Jan 2021 05:24:04 +1100 (AEDT) X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::129; helo=mail-lf1-x129.google.com; envelope-from=aladyshev22@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=TBvLEZd6; dkim-atps=neutral Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4DQsS64tjCzDqnr for ; Thu, 28 Jan 2021 05:23:45 +1100 (AEDT) Received: by mail-lf1-x129.google.com with SMTP id a12so4043917lfb.1 for ; Wed, 27 Jan 2021 10:23:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=7/VIyGCkm6WYqKuSW58avCCQFZDvTdRr+WLSSIBWpSM=; b=TBvLEZd6eR8Jg1s6FBNMAsAVrQzkqhI0GamcHJFR7LYDoC9+HWYDPnG4cBG/0AXMmd PTY5bwWHS5+6Ld56/bbGo6ZSKna9l/BctnyrZELbIt3ksQ/xQvEclVg7bwgi1nIkv7na vAvqqVwsh5/Xte+BQIc3jG+MlayezjwET+giP4pp77SBZ7ioZLLwNxiriXNllDHaDvyJ oUMfs7YegcAM4U4RkKOQhNvoGQ32Hzf29gFjCr8Svt+uWT8067EJibxtDGxs04Qxo36O 3F+jWvWxsdmKYe5dSmf1+ZuOu2a9beGROlFbyuUm7U9i4hQKtPni4rL8jzCUNVaBThIz UQAQ== 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; bh=7/VIyGCkm6WYqKuSW58avCCQFZDvTdRr+WLSSIBWpSM=; b=CJ2b+iJU30kQazrcStA1ijf4AlL4TKqr8Zmnsmw/wOotO0rOd/1qylboBvOftH7Hos ppfm3BHn8y6s6sLxjS85OH5hbTM8tSBVR67cV1W0N43OpbI3FJDrwpY9MWy7tjbRNlYS FI0qP7/MUbtm3RlzwFD+zebHrRsyjw1f0dB2SEfXKUO4vhAy3OxqQh5QP97ULpdW9QpA FZBTFJaVjgRQ2crsEcS0wliZ+Pw/4fuo7HhDFNec4AP2xIbA+2qw6bGg5U5GIOuIRfk2 WLS4ZOWt2PPdUGJ1ldym8+xXEpTu26Ko6y+jrbfARyRUo0eZaFR4m5ieD1ZYQaiptgkk 2SDQ== X-Gm-Message-State: AOAM530BUy5J6Y60rhkTxDUC1qB6EdkyOvh80JqNdgdYsuUji1XS/sJA m3i/WUKZ5s8j3ikBWq47NIU= X-Google-Smtp-Source: ABdhPJxuj9qRi3BNtT+pBYV+AmDZUin5XCQxcaFgTFWsE+uJi/i7tX09ihVfB5PlDCiOkSD+r8CdDg== X-Received: by 2002:a19:838c:: with SMTP id f134mr5518819lfd.424.1611771811861; Wed, 27 Jan 2021 10:23:31 -0800 (PST) Received: from DESKTOP-GSFPEC9.localdomain (broadband-46-242-11-119.ip.moscow.rt.ru. [46.242.11.119]) by smtp.gmail.com with ESMTPSA id q26sm667065lfd.17.2021.01.27.10.23.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Jan 2021 10:23:31 -0800 (PST) From: Konstantin Aladyshev To: Subject: [PATCH] ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address Date: Wed, 27 Jan 2021 21:23:26 +0300 Message-Id: <20210127182326.424-1-aladyshev22@gmail.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, linux-kernel@vger.kernel.org, Rob Herring , supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" AMD EthanolX CRB uses 2-byte POST codes which are sent to ports 0x80/0x81. Currently ASPEED controller snoops only 0x80 port and therefore captures only the lower byte of each POST code. Enable secondary LPC snooping address to capture the higher byte of POST codes. Signed-off-by: Konstantin Aladyshev Reviewed-by: Andrew Jeffery --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 96ff0aea64e5..ac2d04cfaf2f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -218,7 +218,7 @@ &lpc_snoop { status = "okay"; - snoop-ports = <0x80>; + snoop-ports = <0x80>, <0x81>; }; &lpc_ctrl {