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 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 60DDCCAC5A8 for ; Mon, 22 Sep 2025 13:32:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:CC:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MpMAU6ePTT3stEVrXmR+KZ4X7JkHWkrBjGiR3cqGNDo=; b=N85OHdQRZQ74RjEl5WXA4VigSF PJOM+8TGTnks4ngu+YLLCbtKPMHPxuv/N5OqeTlSa0DMhwzeZf8bKOSIybkZDQmm7vBwQ69W51RuV hRNG2VLNdhvzUFrgQ1ZMLBj2eg80vF7q3M1FxWZv0CZnbSiu3brkl0uczHykM0cLQcgYBQaLPF9Zp 39Cd6n66Dgco/veIF0YgsVCIdqo7QSqbjju/HpWpdI3Rntngo0J3TApNE8axTL1DTS0WNUffDVwno GcKc9MrBJaL11xU2GmEIxWMEjV0AJ3/RbQq6ZvDSPASNG3zB2uySH4P9nNRh4X/oU66JB0HBwthTl 0w8tMoZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0geX-0000000AWAR-1UYf; Mon, 22 Sep 2025 13:32:25 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0geU-0000000AW9x-2kX2 for linux-arm-kernel@lists.infradead.org; Mon, 22 Sep 2025 13:32:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1758547942; x=1790083942; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=TDh5kMQItLeCtCYOhniYG9SE9N6xkw1ryWAXikH5CKc=; b=03e+Zhr0GU924QPJGH7ZfNTZUO8d/I2WZpXpvNbLYMLTSvcSsSJSPwR1 +BUY/4bzYYrQ5Z51xR/5sHnzTB99q99INvpVOM3ujzAl82iA49SdBEwBF cu5PYxOUcw4UT9mwEJAPMc2X5Qo6Q6ZZ4ZuQo79hcuh3lFz667LHBV4bn gLdFOh8GPH8x4tR999dxMUo9o8GOjsYQhH4sFMLc7eqr7Pha7wh6kOeRU OkIWxQRFgUI4NlUI67sLNfhbrarwMANhGy1ZuaM9+Pwp3pyZA6BS8u5P4 hyzpn0ABSIJgIDm5yHTc7EYMV8KgpuO2oatWoWWJKnWDribcExNm36EDB A==; X-CSE-ConnectionGUID: TCpADp6USuqlHeFWAhCzYw== X-CSE-MsgGUID: g6s7rN8HROqtzWL3QVKHcQ== X-IronPort-AV: E=Sophos;i="6.18,285,1751266800"; d="scan'208";a="46235453" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 22 Sep 2025 06:32:20 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Mon, 22 Sep 2025 06:31:47 -0700 Received: from [10.159.245.205] (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 22 Sep 2025 06:31:45 -0700 Message-ID: Date: Mon, 22 Sep 2025 15:31:45 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] ARM: dts: microchip: sam9x7: Add qspi controller To: Dharma Balasubiramani , Alexandre Belloni , Claudiu Beznea , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , References: <20250915-sam9x7-qspi-dtsi-v1-1-1cc9adba7573@microchip.com> From: Nicolas Ferre Content-Language: en-US, fr Organization: microchip In-Reply-To: <20250915-sam9x7-qspi-dtsi-v1-1-1cc9adba7573@microchip.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250922_063222_760897_EF61327F X-CRM114-Status: GOOD ( 15.10 ) 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 On 15/09/2025 at 11:13, Dharma Balasubiramani wrote: > Add support for QSPI controller. > > Signed-off-by: Dharma Balasubiramani Acked-by: Nicolas Ferre And queued in at91-dt branch. > --- > Driver and Doc support > https://lore.kernel.org/lkml/20250908-microchip-qspi-v2-0-8f3d69fdd5c9@microchip.com/ Thanks for the reference to the (accepted) binding and driver changes! Best regards, Nicolas > --- > arch/arm/boot/dts/microchip/sam9x7.dtsi | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/arch/arm/boot/dts/microchip/sam9x7.dtsi b/arch/arm/boot/dts/microchip/sam9x7.dtsi > index 66c07e642c3e..46dacbbd201d 100644 > --- a/arch/arm/boot/dts/microchip/sam9x7.dtsi > +++ b/arch/arm/boot/dts/microchip/sam9x7.dtsi > @@ -271,6 +271,27 @@ AT91_XDMAC_DT_PERID(38))>, > status = "disabled"; > }; > > + qspi: spi@f0014000 { > + compatible = "microchip,sam9x7-ospi"; > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0xf0014000 0x100>, <0x60000000 0x20000000>; > + reg-names = "qspi_base", "qspi_mmap"; > + interrupts = <35 IRQ_TYPE_LEVEL_HIGH 7>; > + dmas = <&dma0 > + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | > + AT91_XDMAC_DT_PERID(26))>, > + <&dma0 > + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | > + AT91_XDMAC_DT_PERID(27))>; > + dma-names = "tx", "rx"; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 35>, <&pmc PMC_TYPE_GCK 35>; > + clock-names = "pclk", "gclk"; > + assigned-clocks = <&pmc PMC_TYPE_GCK 35>; > + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_PLLADIV2>; > + status = "disabled"; > + }; > + > i2s: i2s@f001c000 { > compatible = "microchip,sam9x7-i2smcc", "microchip,sam9x60-i2smcc"; > reg = <0xf001c000 0x100>; > > --- > base-commit: 590b221ed4256fd6c34d3dea77aa5bd6e741bbc1 > change-id: 20250915-sam9x7-qspi-dtsi-a4844266b17d > > Best regards,