From mboxrd@z Thu Jan 1 00:00:00 1970 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 8E70E317169; Wed, 4 Mar 2026 09:25:57 +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=1772616363; cv=none; b=OBhlgswQq6/pNLpsdYiU1PB6S0/FlX3kdFDSBWBYuys2liX0fwc/z3oSTDxU4xlA5O/guV5o6WV3k9v89LOYoGuzoJ6r50G0YHT1C9SC7Ivpj0T3NzkOMqWnNig3QnNRm1HTmw9zbHUZCVHCYWdkF7pi9etNUVqNJI9gQmDptVU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772616363; c=relaxed/simple; bh=kWQBtW2quuiRoMTQT432SXtjJ45E7mGQgNrn294P25A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DRUkgani/HOUZmouu23sSvTyvp1EAEbzZ3dRR2x5e/rNGdK7xBIOH/fSDiJk2PZwcVv1KpVDrNknIwLD2LhCbMeuE6AzedwilrsPjR3yIb+TNNNofUjL5OJrIqMJnsC5fpwH3CgWwvdI2hl2ZNTZwUZu6yRPE/fpCak+MY5kANs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn; spf=pass smtp.mailfrom=isrc.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=isrc.iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=isrc.iscas.ac.cn Received: from duge-virtual-machine (unknown [183.192.221.67]) by APP-01 (Coremail) with SMTP id qwCowAAHsm2V+qdpyDQ6CQ--.5966S2; Wed, 04 Mar 2026 17:25:42 +0800 (CST) Date: Wed, 4 Mar 2026 17:25:40 +0800 From: Jiayu Du To: ulf.hansson@linaro.org Cc: pjw@kernel.org, krzk@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, gaohan@iscas.ac.cn, me@ziyao.cc Subject: Re: [PATCH v2 2/3] mmc: sdhci-dwcmshc: Add Canaan K230 DWCMSHC controller support Message-ID: References: <20260226115923.75670-1-jiayu.riscv@isrc.iscas.ac.cn> <20260226115923.75670-3-jiayu.riscv@isrc.iscas.ac.cn> 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: <20260226115923.75670-3-jiayu.riscv@isrc.iscas.ac.cn> X-CM-TRANSID:qwCowAAHsm2V+qdpyDQ6CQ--.5966S2 X-Coremail-Antispam: 1UD129KBjvdXoWruF4DGw1ftFyrJw1rXFy3CFg_yoWxurX_Ca 43Wa4fGa47CFWv9a47tr1Sy34YyFs0g3WDWFyYg3y3Wa1UZr1DXa1Ivrn8Xr4Dur4UCFZr Jr98JrWxJFnFkjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbsxYjsxI4VWkCwAYFVCjjxCrM7AC8VAFwI0_Gr0_Xr1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM2 8CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWUJVWUCwA2z4x0Y4vE2Ix0 cI8IcVCY1x0267AKxVW8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r1j6r4UM28EF7xvwVC2z2 80aVCY1x0267AKxVW8JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IE w4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMc vjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvEwIxGrwACI402YVCY1x02628vn2kIc2xKxwCY 1x0262kKe7AKxVWUtVW8ZwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8Jw C20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAF wI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjx v20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2 jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0x ZFpf9x07j0fOwUUUUU= X-CM-SenderInfo: 5mld534oul2uny6l223fol2u1dvotugofq/ On Thu, Feb 26, 2026 at 07:59:22PM +0800, Jiayu Du wrote: > Add SDHCI controller driver for Canaan k230 SoC. Implement custom > sdhci_ops for set_clock, phy init, init and reset. > > Signed-off-by: Jiayu Du > --- > drivers/mmc/host/sdhci-of-dwcmshc.c | 288 ++++++++++++++++++++++++++++ > 1 file changed, 288 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c > index 2b75a36c096b..21c77e908d77 100644 > --- a/drivers/mmc/host/sdhci-of-dwcmshc.c > +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c Hi ulf, could you please take a look at this patch? Thank you! Regards, Jiayu Du