From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D428A26AA93; Tue, 2 Sep 2025 08:33:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756801983; cv=none; b=ZwhOZ2ZQT1y76IrPtpzGh4EDY+fkPpFWmoC9sQ5Hi07mRSrbs71AqqZ6zRwQqvlnUQFgckNFPUe240Nl0eI7BjfjnVxLAmvvucmAdVATJXR28ce0c2ZDLY4KaxYrBhqeq/jAtUCfjpkeCsdB5ogHfD4R/2wNSR5AOZGL9yCH2M0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756801983; c=relaxed/simple; bh=UY+3EuO5iSP6Ca8veCG94rttJhjLl+bTbCg9SslgRmk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lHjsm+obZsK68zPVrAgqixZVF+48x+g+e3Fvqmizrj6vLuDYG+GCqEzs15/M8kaJykuSb8TKkEo3aTWzLGWJJ5fW5tmmAxrtP545vxDF2thM+TM3CkJEn3F6gNfJUGRwLGYtIo95d3dsa2tuYbG1sIVh+ZfR8f3FllAv8vgDyUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=XZqHh0CA; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="XZqHh0CA" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 13EE525B6B; Tue, 2 Sep 2025 10:32:59 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id YDc4tFKH60vK; Tue, 2 Sep 2025 10:32:58 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1756801978; bh=UY+3EuO5iSP6Ca8veCG94rttJhjLl+bTbCg9SslgRmk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=XZqHh0CAcSFwGFJzV86GjKww5fya1VvJ72UFJkuIXUci3t/IpYQZEDm1lq1ZxHAbh 9wmcE5ahvhUbyov07ceEIfJxqSPBr3T2GBXpzJN1dS1tWEbu5c5tRe9ovZM+O0iIRm vnIol0xag8wL+fYc9uwX4NB/jjGJHOpZcUoZjIyC9lkJq3pTw0z7QVCiN7d2QrhhcZ wafoZEGkgE5a5Btl6Hx3jafiNBjm2JyYmotIE/d3OBEDJ/lG3FXSIPn3rTaJ7DNXrh 89HJeXtF4c5OgBZ91OX0rciJW/9ucdsf2j1aHzMOuAsfCkej7wshKO9G9pfHV6cBev eiMC0+LDlrFFQ== Date: Tue, 2 Sep 2025 08:32:36 +0000 From: Yao Zi To: Valentina Fernandez , , , , , , , , Cc: , , Subject: Re: [PATCH v2 5/5] riscv: dts: microchip: add a device tree for Discovery Kit Message-ID: References: <20250902075548.1967613-1-valentina.fernandezalanis@microchip.com> <20250902075548.1967613-6-valentina.fernandezalanis@microchip.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250902075548.1967613-6-valentina.fernandezalanis@microchip.com> On Tue, Sep 02, 2025 at 08:55:48AM +0100, Valentina Fernandez wrote: > Add a minimal device tree for the Microchip PolarFire SoC Discovery Kit. > The Discovery Kit is a cost-optimized board based on PolarFire SoC > MPFS095T and features: > > - 1 GB DDR4x16 > - 1x Gigabit Ethernet > - 3x UARTs > - Raspberry Pi connector > - mikroBus connector > - microSD card connector > > Link: https://www.microchip.com/en-us/development-tool/mpfs-disco-kit > Signed-off-by: Valentina Fernandez > --- > arch/riscv/boot/dts/microchip/Makefile | 1 + > .../dts/microchip/mpfs-disco-kit-fabric.dtsi | 58 ++++++ > .../boot/dts/microchip/mpfs-disco-kit.dts | 190 ++++++++++++++++++ > 3 files changed, 249 insertions(+) > create mode 100644 arch/riscv/boot/dts/microchip/mpfs-disco-kit-fabric.dtsi > create mode 100644 arch/riscv/boot/dts/microchip/mpfs-disco-kit.dts ... > diff --git a/arch/riscv/boot/dts/microchip/mpfs-disco-kit.dts b/arch/riscv/boot/dts/microchip/mpfs-disco-kit.dts > new file mode 100644 > index 000000000000..c068b9bb5bfd > --- /dev/null > +++ b/arch/riscv/boot/dts/microchip/mpfs-disco-kit.dts ... > +&mbox { > + status = "okay"; > +}; > + > +&mmc { > + bus-width = <4>; > + disable-wp; > + cap-sd-highspeed; > + cap-mmc-highspeed; > + sd-uhs-sdr12; > + sd-uhs-sdr25; > + sd-uhs-sdr50; > + sd-uhs-sdr104; I think sd-uhs-sdr104 implies sd-uhs-sdr{12,25,50}, thus the latter three properties could be dropped. > + no-1-8-v; > + status = "okay"; > +}; Best regards, Yao Zi