From patchwork Mon Mar 14 11:53:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 551363 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 6E373C433FE for ; Mon, 14 Mar 2022 12:00:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239304AbiCNMBo (ORCPT ); Mon, 14 Mar 2022 08:01:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240220AbiCNMBP (ORCPT ); Mon, 14 Mar 2022 08:01:15 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D06BA29C9D; Mon, 14 Mar 2022 04:59:15 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 326F661251; Mon, 14 Mar 2022 11:59:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27285C340EC; Mon, 14 Mar 2022 11:59:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1647259154; bh=HOjxcHufxyRTfpHSShWWcmsQrE1BqgUePpUDYNwRE6I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qQAjFgcspB7Y+UfTygkqmvuYIvpp06JhYwup9rn0m+b0ds9ZlOjmc0RqlV12UmJZC Usq6bnuTh5NFS/+hJweZ2pzGNQMNJV7nCbsK1fMBHlZy7EKrbwTNlRZeWtvV/+O7dY +rbbMzZrHiMzh2WYq6LSJseAmB2QbdZaMk0ULSv0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Joel Stanley , Andrew Jeffery , Arnd Bergmann , Sasha Levin Subject: [PATCH 5.10 15/71] ARM: dts: aspeed: Fix AST2600 quad spi group Date: Mon, 14 Mar 2022 12:53:08 +0100 Message-Id: <20220314112738.360531242@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220314112737.929694832@linuxfoundation.org> References: <20220314112737.929694832@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Joel Stanley [ Upstream commit 2f6edb6bcb2f3f41d876e0eba2ba97f87a0296ea ] Requesting quad mode for the FMC resulted in an error: &fmc { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fwqspi_default>' [ 0.742963] aspeed-g6-pinctrl 1e6e2000.syscon:pinctrl: invalid function FWQSPID in map table  This is because the quad mode pins are a group of pins, not a function. After applying this patch we can request the pins and the QSPI data lines are muxed: # cat /sys/kernel/debug/pinctrl/1e6e2000.syscon\:pinctrl-aspeed-g6-pinctrl/pinmux-pins |grep 1e620000.spi pin 196 (AE12): device 1e620000.spi function FWSPID group FWQSPID pin 197 (AF12): device 1e620000.spi function FWSPID group FWQSPID pin 240 (Y1): device 1e620000.spi function FWSPID group FWQSPID pin 241 (Y2): device 1e620000.spi function FWSPID group FWQSPID pin 242 (Y3): device 1e620000.spi function FWSPID group FWQSPID pin 243 (Y4): device 1e620000.spi function FWSPID group FWQSPID Fixes: f510f04c8c83 ("ARM: dts: aspeed: Add AST2600 pinmux nodes") Signed-off-by: Joel Stanley Reviewed-by: Andrew Jeffery Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au' Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi index 910eacc8ad3b..a362714ae9fc 100644 --- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi +++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi @@ -118,7 +118,7 @@ pinctrl_fwspid_default: fwspid_default { }; pinctrl_fwqspid_default: fwqspid_default { - function = "FWQSPID"; + function = "FWSPID"; groups = "FWQSPID"; };