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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51239C001B0 for ; Fri, 11 Aug 2023 20:46:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234361AbjHKUqO (ORCPT ); Fri, 11 Aug 2023 16:46:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230423AbjHKUqN (ORCPT ); Fri, 11 Aug 2023 16:46:13 -0400 X-Greylist: delayed 2078 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Fri, 11 Aug 2023 13:46:11 PDT Received: from uvw.ixypsilon.net (uvw.ixypsilon.net [81.223.58.118]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB5B32706; Fri, 11 Aug 2023 13:46:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ixypsilon.net; s=20210903; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=uqx6rDb8lMrAoJhRENG6RTKx5+D5I6ScWaggeCDeSQA=; b=o1m9ZC1XiE7aZ9IizgMJJlCLJx YsgqpnbKq+aODX69GmvhCq1GDXjHu5b+raVOUwG7ee38mYiGadquBPk+dI1PntkGMftMIraw+zxdg i7Q1lNrxQpiei8Pfy8uZl7AwCQydaVs+9UBFD7NIf1mjn2uVrIWWErLN3RxR883d/ypB24BlgDGUO 9gkkxcixFc1bxWmsLAD7NIL9TRtk2DmtIHaXkE5tG2HdvXT4QUzxbJFtXljjSVuZtkkKNODg2IHzA dfx4+Fr3BdD0Le40fO7Gq+gY7Y0M6mGihFVcTD/4afYvxLhY44POyWCD/54E0ez4dOUBeXSh5a68H oSYhRFbQ==; Received: from [192.168.0.1] (helo=librem14.Hitronhub.home) by uvw.ixypsilon.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qUYTn-0000uL-GC; Fri, 11 Aug 2023 22:11:27 +0200 From: Stefan Nagy To: Heiko Stuebner Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: rockchip: Enable internal SPI flash for ROCK Pi 4A/B/C Date: Fri, 11 Aug 2023 22:11:18 +0200 Message-Id: <20230811201118.15066-1-stefan.nagy@ixypsilon.net> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam_score: -1.0 X-Spam_bar: - Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The ROCK Pi 4A, ROCK Pi 4B and ROCK Pi 4C boards contain a nor-flash chip connected to spi1. Enable spi1 and add the device node. This patch has been tested on ROCK Pi 4A. Signed-off-by: Stefan Nagy --- arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts | 10 ++++++++++ arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts | 10 ++++++++++ arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts | 10 ++++++++++ 3 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts index 89f2af5e1..4ea4bec95 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4a.dts @@ -11,3 +11,13 @@ / { model = "Radxa ROCK Pi 4A"; compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399"; }; + +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts index 080654592..84b9d8b3d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts @@ -30,6 +30,16 @@ brcmf: wifi@1 { }; }; +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; + &uart0 { status = "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts index 4053ba726..39917f987 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts @@ -42,6 +42,16 @@ &sound { hp-det-gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>; }; +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; + &uart0 { status = "okay"; -- 2.30.2