From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 10 Jun 2021 16:48:48 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1lrLzE-0001J8-N4 for lore@lore.pengutronix.de; Thu, 10 Jun 2021 16:48:48 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lrLzD-000281-T2 for lore@pengutronix.de; Thu, 10 Jun 2021 16:48:48 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=8JAK/5tzCejhsNcZNfFIHjrkcKZSEl+7SQZ/yfZub5I=; b=n4IlLE+LsdoScy 6t5d4EnVrA2kkI4EoAosr7cGYPwzNtnjdKnwwJz1eWg7LKlGktCxn9jU+tyZvoaRmeHw6wN9aqwga OYFCbS/9RDyG+E/EPWiHBQYbmJ9SSF7nPFk2/pzC1nOsmVADiOqZQjT8G1XNPVPY3cAQPrVnNwaQC wwEmSVmaAIcjOKM7w+WgeGmScOFHy0nIGIYhL6U0AGR7TUX9i05lpnqQgTePFqEAkSlS2eGLKL6Nj 7zt/WMMdKY60Ptr7r14F8yVrMUA2+MObBWDytR2fo9SNNpGO98yDzT6yc1Jh/7z6CG8KBQ2ZZ7/x6 SIBsnB8EF0KieNw3KNpA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lrLy4-001Cak-0e; Thu, 10 Jun 2021 14:47:36 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lrLxz-001Ca1-68 for barebox@lists.infradead.org; Thu, 10 Jun 2021 14:47:32 +0000 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lrLxp-0001yC-V2; Thu, 10 Jun 2021 16:47:21 +0200 Received: from sha by dude02.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lrLxp-0004Un-Ll; Thu, 10 Jun 2021 16:47:21 +0200 From: Sascha Hauer To: Barebox List Date: Thu, 10 Jun 2021 16:47:17 +0200 Message-Id: <20210610144720.25620-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210610_074731_251719_489A9745 X-CRM114-Status: GOOD ( 10.67 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 0/3] MMC: SDHCI: Add and use common DMA helpers X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) So far the SDHCI common code can only do PIO data transfers. This series pimps that up to allow DMA data transfers. The imx-esdhc driver is converted to use these new helpers and also the new Rockchip SDHCI support which I resend here converted to use the helpers. Sascha Sascha Hauer (3): mci: sdhci: Add DMA transfer helpers mci: Add support for Rockchip variant of the dwcmshc mci: imx-esdhc: Use common DMA helpers drivers/mci/Kconfig | 7 + drivers/mci/Makefile | 1 + drivers/mci/arasan-sdhci.c | 2 +- drivers/mci/atmel-sdhci-common.c | 2 +- drivers/mci/imx-esdhc-common.c | 88 ++----- drivers/mci/mci-bcm2835.c | 2 +- drivers/mci/rockchip-dwcmshc-sdhci.c | 377 +++++++++++++++++++++++++++ drivers/mci/sdhci.c | 118 ++++++++- drivers/mci/sdhci.h | 10 +- 9 files changed, 538 insertions(+), 69 deletions(-) create mode 100644 drivers/mci/rockchip-dwcmshc-sdhci.c -- 2.29.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox