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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 415A8C433EF for ; Fri, 1 Jul 2022 13:05:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=thVs79Ma2Xh9JyVd8TZKL8Cbs0P4lDBcXTdhe2MczDs=; b=RJLTsnAv+tXyDE ksetQP3KG2g5P/oWTYZA5BLIftX70rNCcpAnRMgdc3xWe0luPKtfgC8xeXxIg4Znqi6+Lb13jlHXm 7ygYMvDtmHYZmNQqCVbOuAiqs/yaWSk5rQYkMXM+Ap98WmMI0Edc28RP8W/xxgrPMet3ajHs79mx0 k2sErs7/zYW4MplY84nTHjVMNt+3Xxh07jJmmlJcM3HBm/wiutUgq1J41vjRDSh8kyXw4EFmighUw K2bPU/q+ovK89xEC5LwyzPsapMZw7igPt4KfEltgwpOE/MbQD/rwt4qE25xJRqFWI/bNRf1u9O4FR p+vxyQqNV56ca2DAIacA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o7GKK-004vcT-IJ; Fri, 01 Jul 2022 13:04:52 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o7GKB-004vYK-MK for linux-arm-kernel@lists.infradead.org; Fri, 01 Jul 2022 13:04:48 +0000 Received: from p508fd39e.dip0.t-ipconnect.de ([80.143.211.158] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1o7GK7-0001ZP-Tv; Fri, 01 Jul 2022 15:04:39 +0200 From: Heiko Stuebner To: Chen-Yu Tsai , Jernej Skrabec , Linus Walleij , linux-arm-kernel@lists.infradead.org Cc: Samuel Holland , Krzysztof Kozlowski , Maxime Ripard , Ondrej Jirman , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Samuel Holland Subject: Re: [PATCH 3/6] pinctrl: sunxi: Support the 2.5V I/O bias mode Date: Fri, 01 Jul 2022 15:04:40 +0200 Message-ID: <9219098.18pcnM708K@phil> In-Reply-To: <20220626021148.56740-4-samuel@sholland.org> References: <20220626021148.56740-1-samuel@sholland.org> <20220626021148.56740-4-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220701_060443_770782_8073200D X-CRM114-Status: GOOD ( 10.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Sonntag, 26. Juni 2022, 04:11:44 CEST schrieb Samuel Holland: > H616 and newer SoCs feature a 2.5V I/O bias mode in addition to the > 1.8V and 3.3V modes. This mode is entered by selecting the 3.3V level > and disabling the "withstand function". > > H616 supports this capability on its main PIO only. A100 supports this > capability on both its PIO and R-PIO. > > Signed-off-by: Samuel Holland On a D1-Nezha Tested-by: Heiko Stuebner _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel