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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6EB1C4320A for ; Mon, 2 Aug 2021 06:31:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF00C60F4B for ; Mon, 2 Aug 2021 06:31:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232301AbhHBGbf (ORCPT ); Mon, 2 Aug 2021 02:31:35 -0400 Received: from smtpbg127.qq.com ([109.244.180.96]:17739 "EHLO smtpbg.qq.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232335AbhHBGbd (ORCPT ); Mon, 2 Aug 2021 02:31:33 -0400 X-QQ-mid: bizesmtp41t1627885381tjgna1ec Received: from localhost.localdomain (unknown [113.89.245.207]) by esmtp6.qq.com (ESMTP) with id ; Mon, 02 Aug 2021 14:23:00 +0800 (CST) X-QQ-SSF: 01100000002000206000B00A0000000 X-QQ-FEAT: XmdeD7Vz7XKEsenA8qfKJDlKqKH3OcmWavfxlSV4LwfNutVbexd3xxZ3DfGKr mkLVAcjVB3Ej69bBWC/TkI9LF6AkY88Bl07MScJP6Z0YBgXxjG7g/iUKKtp70SX/mYdNYsx zWSYTTI60ch03XlsFcIq+/lge06X5JNocvmgFeA3J9SmlxiGHUDa4CK3WKvFZqvzhizUGAT AMX+NdR6Yu0nKcMCytkB3g4yqf5925emvg7E/gTDy90R7W8+sln957rLMzIHEDgqG/1KzAe QLlRCD0MRhim3nUhx75OVleBhJJT2PTI3L1p4iKeRRXZ3mK1NlmQsR2J44J5BGHLkLqoqLo f9cRUElgITHg9pOrUo= X-QQ-GoodBg: 0 From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jernej Skrabec , Ulf Hansson , Linus Walleij , Alexandre Belloni , Andre Przywara , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Icenowy Zheng Subject: [PATCH 13/17] mmc: sunxi: add support for R329 MMC controllers Date: Mon, 2 Aug 2021 14:22:08 +0800 Message-Id: <20210802062212.73220-14-icenowy@sipeed.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210802062212.73220-1-icenowy@sipeed.com> References: <20210802062212.73220-1-icenowy@sipeed.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:sipeed.com:qybgspam:qybgspam1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The two MMC controllers in Allwinner R329 have a mixed feature set comparing to the previous SoCs' ordinary MMC and eMMC controllers. Add support for them. Signed-off-by: Icenowy Zheng --- drivers/mmc/host/sunxi-mmc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 2702736a1c57..0c9f66785286 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -1199,6 +1199,15 @@ static const struct sunxi_mmc_cfg sun50i_a100_emmc_cfg = { .needs_new_timings = true, }; +static const struct sunxi_mmc_cfg sun50i_r329_cfg = { + .idma_des_size_bits = 13, + .idma_des_shift = 2, + .clk_delays = NULL, + .can_calibrate = true, + .mask_data0 = true, + .needs_new_timings = true, +}; + static const struct of_device_id sunxi_mmc_of_match[] = { { .compatible = "allwinner,sun4i-a10-mmc", .data = &sun4i_a10_cfg }, { .compatible = "allwinner,sun5i-a13-mmc", .data = &sun5i_a13_cfg }, @@ -1209,6 +1218,7 @@ static const struct of_device_id sunxi_mmc_of_match[] = { { .compatible = "allwinner,sun50i-a64-emmc", .data = &sun50i_a64_emmc_cfg }, { .compatible = "allwinner,sun50i-a100-mmc", .data = &sun50i_a100_cfg }, { .compatible = "allwinner,sun50i-a100-emmc", .data = &sun50i_a100_emmc_cfg }, + { .compatible = "allwinner,sun50i-r329-mmc", .data = &sun50i_r329_cfg }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, sunxi_mmc_of_match); -- 2.30.2