From patchwork Thu Feb 3 01:25:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12733717 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 CE7CDC433EF for ; Thu, 3 Feb 2022 01:26:35 +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: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:In-Reply-To:References: List-Owner; bh=z69VJzJLhsAi3hUh+xOMBD7nxchqej6xpAo4roxOlQg=; b=WpVSVYFNUgMg5J QOvNnXJs2aD1m1wAYddUaKctDEcj/tDrE9mBD4x7Zxk/hab7dWK4OBevGSBNxQtpt9hT+woUb6iEg nLPCsq1xhPcaTfzdTBFK7souc6PA2+x/VFugq45gTb+5alOTI9ginsBt/WMhUHOGDBAr+uf7qZ5l5 LrWtDk1eHtXx9HGoho0elSyjtFjX1m33o9OqkwW3AQODP9s2SrX7ZO0fpePF0ECMf09EuFaQtFuQq JzyqyhJmSLmjMVeHp6Lx2E43g+GISkeMvgugiHmD9hTpP94DAi5jhL1yjxXemCy5WBifxNyCYSOA6 Hnki/N3gxBvTqsXtx1IQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nFQs2-00HIGG-12; Thu, 03 Feb 2022 01:25:10 +0000 Received: from wout1-smtp.messagingengine.com ([64.147.123.24]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nFQry-00HIF7-5v for linux-arm-kernel@lists.infradead.org; Thu, 03 Feb 2022 01:25:08 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.west.internal (Postfix) with ESMTP id 7927932005D8; Wed, 2 Feb 2022 20:25:04 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Wed, 02 Feb 2022 20:25:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm1; bh=3xx05KiXX+9twtJvM84t+h0e7c/xzFUESur5GJC/Ko8=; b=l8y9C N+TA2S2PAsQBYKn1SdcCxrHIZVYulJIjJjNsdpx7vznJailkgnCxajRj2OlDUDaV iwGlNiCTDFve+iNFMg1mJRjGYmEWviNBXxIqppAsDbnTLq8VhrhDAi1viDd3u6kH 0/uaNEfI1Gbw09FZ7/LyUB8Ewt1GCNo5nmNVO117n400+5q0bHYOZs2nIwUlH5mF BnDr6X1lIc3KIscOyJn3/r6jgi/Q6zAsLniCyhlKXMcWSBsFoAUg+P2gnGIzTKSz ouJ6Heq2VfvnsmNsSY4ko0pU6rC6Z7cv0svw7PXfC5E5KlEeR7sIX9BVW2ogByil pZvLZ8UdRtVbnV2xw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:message-id:mime-version:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm2; bh=3xx05KiXX+9twtJvM84t+h0e7c/xz FUESur5GJC/Ko8=; b=avOxqSJcFJQPKUXGnWyWUaOgbZHk9gVhUB3gp13J6OFwt NudNj9Dmu+Z+UjMQX7N7FRcqoepIhxwiYoxXovBOHD4nwRaRIgakS8SMy06OlErk IfAByXIJtrHn/MtbOyvN4ngfOaI0hjjXmxAskUBf/SJM9+bZFixKEjryf5q794Gn lfL1GX/JOSVNhPJQoUighCw/Zw4OY45Aomzm2UITut0YhSfqQuPjeQao3oBNiwWP ra3fTvLo0nAYMEjzyKMBhesg7/tSmsLcd3W8pvo/7WfQNtFjKEes0zQxTdjvM79y 5ys9OP3AYHCpThtL5QnVDaqNRFw979hB1MhlXO5JA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrgeeigdeffecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgggfestdekredtredttdenucfhrhhomhepufgrmhhuvghlucfj ohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecuggftrfgrth htvghrnhepieetkefhheduudfgledtudefjeejfeegveehkeeufffhhfejkeehiefftdev tdevnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepsh grmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 2 Feb 2022 20:25:03 -0500 (EST) From: Samuel Holland To: Srinivas Kandagatla Cc: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, Samuel Holland Subject: [PATCH 1/2] dt-bindings: nvmem: SID: Add compatible for D1 Date: Wed, 2 Feb 2022 19:25:00 -0600 Message-Id: <20220203012502.10661-1-samuel@sholland.org> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220202_172506_289589_C90A4906 X-CRM114-Status: UNSURE ( 8.59 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 has a SID like other Allwinner SoCs, but with a unique eFuse layout. Add a new compatible string for it. Signed-off-by: Samuel Holland Acked-by: Maxime Ripard Acked-by: Rob Herring --- .../devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml index 6687ab720304..e558587ff885 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml @@ -20,6 +20,7 @@ properties: - const: allwinner,sun7i-a20-sid - const: allwinner,sun8i-a83t-sid - const: allwinner,sun8i-h3-sid + - const: allwinner,sun20i-d1-sid - const: allwinner,sun50i-a64-sid - items: - const: allwinner,sun50i-a100-sid From patchwork Thu Feb 3 01:25:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12733718 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 34771C433F5 for ; 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Wed, 2 Feb 2022 20:25:06 -0500 (EST) From: Samuel Holland To: Srinivas Kandagatla Cc: Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, Samuel Holland Subject: [PATCH 2/2] nvmem: sunxi_sid: Add support for D1 variant Date: Wed, 2 Feb 2022 19:25:01 -0600 Message-Id: <20220203012502.10661-2-samuel@sholland.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220203012502.10661-1-samuel@sholland.org> References: <20220203012502.10661-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220202_172508_755388_292893C6 X-CRM114-Status: GOOD ( 10.08 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 has a smaller eFuse block than some other recent SoCs, and it no longer requires a workaround to read the eFuse data. Signed-off-by: Samuel Holland Acked-by: Maxime Ripard --- drivers/nvmem/sunxi_sid.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c index 275b9155e473..5750e1f4bcdb 100644 --- a/drivers/nvmem/sunxi_sid.c +++ b/drivers/nvmem/sunxi_sid.c @@ -184,6 +184,11 @@ static const struct sunxi_sid_cfg sun8i_h3_cfg = { .need_register_readout = true, }; +static const struct sunxi_sid_cfg sun20i_d1_cfg = { + .value_offset = 0x200, + .size = 0x100, +}; + static const struct sunxi_sid_cfg sun50i_a64_cfg = { .value_offset = 0x200, .size = 0x100, @@ -200,6 +205,7 @@ static const struct of_device_id sunxi_sid_of_match[] = { { .compatible = "allwinner,sun7i-a20-sid", .data = &sun7i_a20_cfg }, { .compatible = "allwinner,sun8i-a83t-sid", .data = &sun50i_a64_cfg }, { .compatible = "allwinner,sun8i-h3-sid", .data = &sun8i_h3_cfg }, + { .compatible = "allwinner,sun20i-d1-sid", .data = &sun20i_d1_cfg }, { .compatible = "allwinner,sun50i-a64-sid", .data = &sun50i_a64_cfg }, { .compatible = "allwinner,sun50i-h5-sid", .data = &sun50i_a64_cfg }, { .compatible = "allwinner,sun50i-h6-sid", .data = &sun50i_h6_cfg },