From patchwork Thu Aug 22 13:32:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcin Juszkiewicz X-Patchwork-Id: 13773444 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 97009C52D7C for ; Thu, 22 Aug 2024 13:35:06 +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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DLv43zdWHXm2ZXpiruu72HD3LRZwLQ3bM7o9bTm+A3Q=; b=NVzocVlXLJ/Dtw +//p92Wjgc9N1FFNVVGALO+Z7aLDUi4hrcECr4TYLaKnKGWjSIZbmSYe6kXUMP+5rZoNOfxPz6jH+ e9u9MvNIqI5LTt2vE74YozmrY10805pLOszitvFsaRA3+MaUPWJkREdYk6HFPOF+p2iTHOcx8y5/e iELV39TmGFJzdW90+mGPj9fd/DUP1+rMG0XXSxPfwVjGIkuwW9oa/iqtAe9oylT6i5B4b+BJwsy5B m0ssVIOJtR92VyMBvKJlZKQR52eEcCGJqKKLcDngESSJgWsfc29JyDH+M9Fga5jtEF+NugrotacDp hV3esM5zfUya8wxWNaIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sh7xv-0000000CyNd-1vGq; Thu, 22 Aug 2024 13:35:03 +0000 Received: from muminek.juszkiewicz.com.pl ([2001:41d0:1:43dd::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sh7vR-0000000Cxc8-1kT7 for linux-rockchip@lists.infradead.org; Thu, 22 Aug 2024 13:32:31 +0000 Received: from localhost (localhost [127.0.0.1]) by muminek.juszkiewicz.com.pl (Postfix) with ESMTP id 4EE90261A4E; Thu, 22 Aug 2024 15:32:27 +0200 (CEST) X-Virus-Scanned: Debian amavis at juszkiewicz.com.pl Received: from muminek.juszkiewicz.com.pl ([127.0.0.1]) by localhost (muminek.juszkiewicz.com.pl [127.0.0.1]) (amavis, port 10024) with ESMTP id JbbLfCqLYhHD; Thu, 22 Aug 2024 15:32:25 +0200 (CEST) Received: from puchatek.local (83.25.211.12.ipv4.supernova.orange.pl [83.25.211.12]) by muminek.juszkiewicz.com.pl (Postfix) with ESMTPSA id 5692826097B; Thu, 22 Aug 2024 15:32:23 +0200 (CEST) From: Marcin Juszkiewicz Date: Thu, 22 Aug 2024 15:32:08 +0200 Subject: [PATCH v4 4/8] arm64: dts: rockchip: add SPI flash on NanoPC-T6 MIME-Version: 1.0 Message-Id: <20240822-friendlyelec-nanopc-t6-lts-v4-4-892aebcec0c6@linaro.org> References: <20240822-friendlyelec-nanopc-t6-lts-v4-0-892aebcec0c6@linaro.org> In-Reply-To: <20240822-friendlyelec-nanopc-t6-lts-v4-0-892aebcec0c6@linaro.org> To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, Marcin Juszkiewicz X-Mailer: b4 0.14.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240822_063229_676931_B51CCB0A X-CRM114-Status: UNSURE ( 8.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org FriendlyELEC NanoPC-T6 has optional SPI flash chip on-board. It is populated with 32MB one on LTS version. Signed-off-by: Marcin Juszkiewicz Reviewed-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi index ce0db9b8b126..292022a56332 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi @@ -560,6 +560,21 @@ &sdmmc { status = "okay"; }; +/* optional on non-LTS, populated on LTS version */ +&sfc { + pinctrl-names = "default"; + pinctrl-0 = <&fspim1_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <104000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + &spi2 { status = "okay"; assigned-clocks = <&cru CLK_SPI2>;