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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 0E462C33CAF for ; Thu, 16 Jan 2020 18:43:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D09BF2077B for ; Thu, 16 Jan 2020 18:43:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579200188; bh=d7cXhq7vMyyCAAxT+hk59hpaupWElbvnm/AH3qUW6Ww=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=QborVCGFnRB5b3gHAm4MaNuQ8aw5Gx+p20yUhaSsw2ob4Y2Ax/fBx54wNpqMTUijX 2l0p4cUGIC5FJNH7uWcX7PnpbwO0NsortUbxO3m/aNse6zgjbb6TmQ0npbxRMgfRah A3dujZCVAS0ltcaUJPtw17YpIagmwGMrmlb+Wyjo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390274AbgAPSmk (ORCPT ); Thu, 16 Jan 2020 13:42:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:51960 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390230AbgAPRLY (ORCPT ); Thu, 16 Jan 2020 12:11:24 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4173D24684; Thu, 16 Jan 2020 17:11:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579194684; bh=d7cXhq7vMyyCAAxT+hk59hpaupWElbvnm/AH3qUW6Ww=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xVtVq4AWHj4KytdFdXivzbIo9YtovVFkcJoROAvLjn6RDuS0/Fimtz49Ol2/PgsmW Lq1ZLeUED+WFaDyOCPCbuWTYwthVdQ2LlKFZ5h/mHW9LRT0hMzkApBbMEt8s8ea08A sgqCpwfOfV0+tUcP4x3hALsZC7dHWq/9VEpWqTeA= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Oscar A Perez , Andrew Jeffery , Joel Stanley , Sasha Levin , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org Subject: [PATCH AUTOSEL 4.19 528/671] ARM: dts: aspeed-g5: Fixe gpio-ranges upper limit Date: Thu, 16 Jan 2020 12:02:46 -0500 Message-Id: <20200116170509.12787-265-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200116170509.12787-1-sashal@kernel.org> References: <20200116170509.12787-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Oscar A Perez [ Upstream commit 89b97c429e2e77d695b5133572ca12ec256a4ea4 ] According to the AST2500/AST2520 specs, these SoCs support up to 228 GPIO pins. However, 'gpio-ranges' value in 'aspeed-g5.dtsi' file is currently setting the upper limit to 220 which isn't allowing access to all their GPIOs. The correct upper limit value is 232 (actual number is 228 plus a 4-GPIO hole in GPIOAB). Without this patch, GPIOs AC5 and AC6 do not work correctly on a AST2500 BMC running Linux Kernel v4.19 Fixes: 2039f90d136c ("ARM: dts: aspeed-g5: Add gpio controller to devicetree") Signed-off-by: Oscar A Perez Reviewed-by: Andrew Jeffery Signed-off-by: Joel Stanley Signed-off-by: Sasha Levin --- arch/arm/boot/dts/aspeed-g5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index d107459fc0f8..f2e1015d75ab 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -247,7 +247,7 @@ compatible = "aspeed,ast2500-gpio"; reg = <0x1e780000 0x1000>; interrupts = <20>; - gpio-ranges = <&pinctrl 0 0 220>; + gpio-ranges = <&pinctrl 0 0 232>; clocks = <&syscon ASPEED_CLK_APB>; interrupt-controller; }; -- 2.20.1