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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6BAF2C5472C for ; Sat, 24 Aug 2024 22:34:16 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 40A3588A2F; Sun, 25 Aug 2024 00:34:07 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=radxa.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 03AB788671; Sun, 25 Aug 2024 00:34:06 +0200 (CEST) Received: from mail.naobsd.org (sakura.naobsd.org [160.16.200.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 96E308897E for ; Sun, 25 Aug 2024 00:34:02 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=radxa.com Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=naoki@radxa.com Received: from secure.fukaumi.org ([10.0.0.2]) by mail.naobsd.org (8.14.4/8.14.4/Debian-4.1ubuntu1.1) with ESMTP id 47OMXnnx020763; Sun, 25 Aug 2024 07:33:49 +0900 From: FUKAUMI Naoki To: u-boot@lists.denx.de Cc: sjg@chromium.org, philipp.tomsich@vrull.eu, kever.yang@rock-chips.com, eugen.hristev@collabora.com, jonas@kwiboo.se, sumit.garg@linaro.org, FUKAUMI Naoki , Heiko Stuebner Subject: [PATCH v2 1/2] arm64: dts: rockchip: add (but disabled) SFC node for Radxa ROCK 5A Date: Sun, 25 Aug 2024 07:33:42 +0900 Message-ID: <20240824223343.98577-1-naoki@radxa.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean This commit adds SFC node for Radxa ROCK 5A. since sdhci and sfc on RK3588s share pins(i.e. exclusive), it cannot be enabled both nodes at the same time. so status = "okay" is omitted here. you may be able to enable sfc (and disable sdhci) by fdt overlay. SPI NOR flash chip may vary, so use safe(lowest) spi-max-frequency. Signed-off-by: FUKAUMI Naoki Link: https://lore.kernel.org/r/20240623023329.1044-2-naoki@radxa.com Signed-off-by: Heiko Stuebner [ upstream commit: 00224650dd45e166ea6eb1593f5f064583963ccf ] (cherry picked from commit fde218de3133705f3f56dc8eb26baa878f0e0dc9) --- Changes in v2 - none --- dts/upstream/src/arm64/rockchip/rk3588s-rock-5a.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/dts/upstream/src/arm64/rockchip/rk3588s-rock-5a.dts b/dts/upstream/src/arm64/rockchip/rk3588s-rock-5a.dts index 3b9a349362d..2e2f7f0e769 100644 --- a/dts/upstream/src/arm64/rockchip/rk3588s-rock-5a.dts +++ b/dts/upstream/src/arm64/rockchip/rk3588s-rock-5a.dts @@ -377,6 +377,19 @@ status = "okay"; }; +&sfc { + pinctrl-names = "default"; + pinctrl-0 = <&fspim0_pins>; + + 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>; -- 2.43.0