From patchwork Tue Sep 21 11:00:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 12507619 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 0F90CC43219 for ; Tue, 21 Sep 2021 11:00:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC46561168 for ; Tue, 21 Sep 2021 11:00:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232249AbhIULCL (ORCPT ); Tue, 21 Sep 2021 07:02:11 -0400 Received: from muru.com ([72.249.23.125]:35660 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232272AbhIULCJ (ORCPT ); Tue, 21 Sep 2021 07:02:09 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 9A88C8127; Tue, 21 Sep 2021 11:01:07 +0000 (UTC) From: Tony Lindgren To: Ulf Hansson Cc: Adrian Hunter , Chunyan Zhang , Faiz Abbas , Kishon Vijay Abraham I , Santosh Shilimkar , linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH 4/5] mmc: sdhci-omap: Parse legacy ti,non-removable property Date: Tue, 21 Sep 2021 14:00:28 +0300 Message-Id: <20210921110029.21944-5-tony@atomide.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210921110029.21944-1-tony@atomide.com> References: <20210921110029.21944-1-tony@atomide.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org We need to support the legacy ti,non-removable property too. Let's warn about the legacy property and mark the device as non-removable. Naturally all the mainline kernel devicetree files will get updated to use the standard non-removable property with the sdhci-omap conversion. But we also have folks updating their kernels with custom devicetree files that we need to consider. Signed-off-by: Tony Lindgren --- drivers/mmc/host/sdhci-omap.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c --- a/drivers/mmc/host/sdhci-omap.c +++ b/drivers/mmc/host/sdhci-omap.c @@ -1213,6 +1213,11 @@ static int sdhci_omap_probe(struct platform_device *pdev) if (of_find_property(dev->of_node, "dmas", NULL)) sdhci_switch_external_dma(host, true); + if (device_property_read_bool(dev, "ti,non-removable")) { + dev_warn_once(dev, "using old ti,non-removable property\n"); + mmc->caps |= MMC_CAP_NONREMOVABLE; + } + /* R1B responses is required to properly manage HW busy detection. */ mmc->caps |= MMC_CAP_NEED_RSP_BUSY;