From nobody Thu Oct 9 01:16:26 2025 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 29F6D23BD0F; Mon, 23 Jun 2025 10:04:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750673088; cv=none; b=ESGm7539JSKzNxSr4DGmmglPOPK2UHK3LbrXjQgwk2f372H4w9IdI+0oBLV/EiEufBfCm6OTGK43wp9AfGoLddf+GlFUe/U0D9eZlrJ3KzS6RpTrPfolG5jgadkKqzBBIwmUvSSeGiQdaOIAwY5ZKZ2CIaabXdrCzu/kAW5jSCI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750673088; c=relaxed/simple; bh=bXmCnr9T6aBc3USTUb76kIZUoHlN7k9TMoPzlD9mi3c=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cBWJr3xkTHtaJNhyLx96twHfNAHAOyO7txDEquZL1EmaEzon9JU309gK1ysgPIx/OvT6x16BdFBDkP7hWAXXHGHCR93SSWNq4A3DnuRjwamvlJezskSumhZLz9NMnfS66JHMKE6j0YEg6zxqYpILIA90wRAt4MZSxpTnFJV2l00= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from [127.0.0.2] (unknown [210.73.43.2]) by APP-01 (Coremail) with SMTP id qwCowAD3ptWtJlloxg+rCA--.29805S5; Mon, 23 Jun 2025 18:04:30 +0800 (CST) From: Vivian Wang Date: Mon, 23 Jun 2025 18:04:18 +0800 Subject: [PATCH 3/3] riscv: dts: spacemit: Move eMMC under storage-bus for K1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250623-k1-dma-buses-rfc-wip-v1-3-c0144082061f@iscas.ac.cn> References: <20250623-k1-dma-buses-rfc-wip-v1-0-c0144082061f@iscas.ac.cn> In-Reply-To: <20250623-k1-dma-buses-rfc-wip-v1-0-c0144082061f@iscas.ac.cn> To: Yixun Lan , Guodong Xu , Ze Huang , Alex Elder , spacemit@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: Vivian Wang , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Vivian Wang X-Mailer: b4 0.14.2 X-CM-TRANSID: qwCowAD3ptWtJlloxg+rCA--.29805S5 X-Coremail-Antispam: 1UD129KBjvJXoW7tw48Ar48Xw1ruF18Ar1kXwb_yoW8XryUp3 9rCrZ3CrWIvF4Fkw4aqrZrWr4kGFZYkFs5Jw1DCryrJws8XFWjqr48Jw1fJFyUXryfA3sF gF1kXr1UKr1UAaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUQ014x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JrWl82xGYIkIc2 x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr1UM2 8EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0DM2AI xVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20x vE14v26r106r15McIj6I8E87Iv67AKxVW8Jr0_Cr1UMcvjeVCFs4IE7xkEbVWUJVW8JwAC jcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0x kIwI1lc7CjxVAaw2AFwI0_GFv_Wrylc2xSY4AK67AK6r4DMxAIw28IcxkI7VAKI48JMxC2 0s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI 0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE 14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWxJVW8Jr1lIxAIcVCF04k26cxKx2 IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_ Gr1j6F4UJbIYCTnIWIevJa73UjIFyTuYvjfUUXdbUUUUU X-CM-SenderInfo: pzdqw2pxlnt03j6l2u1dvotugofq/ SDHCI devices in Spacemit K1 use storage-bus translations. Move the node emmc under storage-bus to reflect this fact. Signed-off-by: Vivian Wang --- arch/riscv/boot/dts/spacemit/k1.dtsi | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spa= cemit/k1.dtsi index 0d41694699851e672a833601b62c2b2ad3daae79..2d40360994d87edfbdaefc364ae= 706712022ba09 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -403,15 +403,6 @@ pll: clock-controller@d4090000 { #clock-cells =3D <1>; }; =20 - emmc: mmc@d4281000 { - compatible =3D "spacemit,k1-sdhci"; - reg =3D <0x0 0xd4281000 0x0 0x200>; - clocks =3D <&syscon_apmu CLK_SDH_AXI>, <&syscon_apmu CLK_SDH2>; - clock-names =3D "core", "io"; - interrupts =3D <101>; - status =3D "disabled"; - }; - syscon_apmu: system-controller@d4282800 { compatible =3D "spacemit,k1-syscon-apmu"; reg =3D <0x0 0xd4282800 0x0 0x400>; @@ -633,6 +624,16 @@ storage-bus { #address-cells =3D <2>; #size-cells =3D <2>; dma-ranges =3D <0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>; + + emmc: mmc@d4281000 { + compatible =3D "spacemit,k1-sdhci"; + reg =3D <0x0 0xd4281000 0x0 0x200>; + clocks =3D <&syscon_apmu CLK_SDH_AXI>, + <&syscon_apmu CLK_SDH2>; + clock-names =3D "core", "io"; + interrupts =3D <101>; + status =3D "disabled"; + }; }; }; }; --=20 2.49.0