From patchwork Wed Nov 24 18:45:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 12693568 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8DF71C433F5 for ; Wed, 24 Nov 2021 18:47:47 +0000 (UTC) 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:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lJbcHl5u12w5cgaum7Np0fCYNpuC/se+w261uauZEis=; b=HyWyeQ+XHHYKWc TXA+VxzOJg7aua+RZ4RuixZRPnJ1WhSamiKsk9ENenO4H0P1odJJAza9UdfcPSYJYiNv3TlPUqrJZ N9DVVZdVD/UX+kWlmsJ2xwhuCwl5MDa2dvtPPdsx14cvwSK/w1L0brkwBPAO5eHDgvqABZPAgc9IQ 28cJ5kDRF6FfkUY5a49B6TflAGmfFzTc4fGY03XYFPWO6UO4KXbOPV1u5wCjma/ZNStalF28maqy8 ywQRKZ9GShCBCRUipYEUpPNGPsuG19jVqi9CmGm84/dRXitw2HBSzBYUFcAri8ihKE8DpqmkP4qpx FVkexijmbWU7I+GyhEPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHr-005X5g-Rl; Wed, 24 Nov 2021 18:46:32 +0000 Received: from [2001:8b0:1628:5005::111] (helo=metanate.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHc-005Wzt-Qf; Wed, 24 Nov 2021 18:46:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metanate.com; s=stronger; h=Content-Transfer-Encoding:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:Reply-To: Content-ID:Content-Description; bh=lPi+Knpu85ApFKN1hCgex6IK5JO2TM11yYvM5Cw66/Q=; b=pZP9IxWd/ronCKzZ+PMeU7SeDb J0PgruqxPg5J0wP8UiFl/ObTGFJUEkvsJZwCn3pvNkMcpFu79fHmpwbQQVm/SXblTukYf6XuyNrIZ jp+mBzUgKVmLQmUegOlYbGBDPTa2U0ewI6JsKnQuz4VmHdNKHNR4/oqBnq+m962kiQBZhV/6b4zrV 0DWX7VcW27BpT7S4JitKKQixs3CwcAJCaqDEL3nPwq3Mm7Mn1LJQqleOwsNNhxDUoWhaP/ssXJLKI +IqHtxtJGaeD1+4TPVRc+vg3Cj+vKFP66rntQ8Fg1AwLqM6cddZr/dWsvSgDpUqqzFUwLUAFPdzWX EbBYb7SA==; Received: from [81.174.171.191] (helo=donbot.metanate.com) by email.metanate.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mpxHV-00007s-A6; Wed, 24 Nov 2021 18:46:09 +0000 From: John Keeping To: linux-mmc@vger.kernel.org Cc: John Keeping , Heiko Stuebner , Jaehoon Chung , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Ulf Hansson Subject: [PATCH 1/4] mmc: dw_mmc: add common capabilities to replace caps Date: Wed, 24 Nov 2021 18:45:59 +0000 Message-Id: <20211124184603.3897245-2-john@metanate.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124184603.3897245-1-john@metanate.com> References: <20211124184603.3897245-1-john@metanate.com> MIME-Version: 1.0 X-Authenticated: YES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_104616_894232_5CEC0B41 X-CRM114-Status: GOOD ( 14.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The caps field depends on the mshcN alias ID but for some devices this is unnecessary as the capabilities are the same for all instances sharing the same compatible. Add a common_caps field for this case which updates the host's capabilities without needing the mshcN alias ID. Signed-off-by: John Keeping Reviewed-by: Jaehoon Chung --- drivers/mmc/host/dw_mmc.c | 3 +++ drivers/mmc/host/dw_mmc.h | 3 +++ 2 files changed, 6 insertions(+) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 195f2b2434b0..f2a14a434bef 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2856,6 +2856,9 @@ static int dw_mci_init_slot_caps(struct dw_mci_slot *slot) if (host->pdata->pm_caps) mmc->pm_caps = host->pdata->pm_caps; + if (drv_data) + mmc->caps |= drv_data->common_caps; + if (host->dev->of_node) { ctrl_id = of_alias_get_id(host->dev->of_node, "mshc"); if (ctrl_id < 0) diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index ce05d81477d9..771d5afa3136 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -550,6 +550,8 @@ struct dw_mci_slot { * dw_mci driver data - dw-mshc implementation specific driver data. * @caps: mmc subsystem specified capabilities of the controller(s). * @num_caps: number of capabilities specified by @caps. + * @common_caps: mmc subsystem specified capabilities applicable to all of + * the controllers * @init: early implementation specific initialization. * @set_ios: handle bus specific extensions. * @parse_dt: parse implementation specific device tree properties. @@ -562,6 +564,7 @@ struct dw_mci_slot { struct dw_mci_drv_data { unsigned long *caps; u32 num_caps; + u32 common_caps; int (*init)(struct dw_mci *host); void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios); int (*parse_dt)(struct dw_mci *host); From patchwork Wed Nov 24 18:46:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 12693570 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E351EC433EF for ; Wed, 24 Nov 2021 18:48:18 +0000 (UTC) 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:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=C/Yg50rHx06/cNHHuvi1ToTXn8Oq7nRfqQxjQhQM4g8=; b=ajMaXNhFSAU3UC vY0glRDc/bxcBWuSqb4pM0wiskY/QUhXZ58Gyzmi9/TKWGVPCx6ug9vnyYXGpHW8bujAgYXZAZ2zY KXlqGynDcgxCGVZpw4wKwwHToNF9bgiGYahkGOG5jaqAU6wxy1MNW92kYufLF65kEpSA/TmqbHqUV 0hHMudtgdMG0NK+Kcd3/UBcGtMmHVjAUL3WM+6WHDL1mzSh6yL3JF9EQtd7c/9nJdEqT3iSmWtkr+ rzJRRrNGsv4aa8/c/IdsqR1cyVjvPx9OUFF1BwayfA4OZXGRf8UVbC2PrciXGYBAI22PZwbRurvQg 2zN4wECsnlaDPcPbcLFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxIL-005XHV-Of; Wed, 24 Nov 2021 18:47:02 +0000 Received: from [2001:8b0:1628:5005::111] (helo=metanate.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHc-005Wzm-St; Wed, 24 Nov 2021 18:46:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metanate.com; s=stronger; h=Content-Transfer-Encoding:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:Reply-To: Content-ID:Content-Description; bh=NaShKU+gB8/YODlRGH4eQzK9sS6+KcPIIAbBK8gxphY=; b=0f+GX8dBs8zJWS13k5mtqAjoNZ gjuwmNYLsRaBDN8QN96JbJ3dHxSsjU3k/BDs0B7YH5V/v8FFf8H+LNX8rMPCU3Jhu1t+PCfe28ZYK aDENVTmbIA341XtbSF1qGVQR6yGlk/84SzRip4AwMuJ52j40d1cmElUeaoLXc+qhTGUKdMZb1DGrI NQpprmz3WEYh4FGWUPmFWuQwlQrj+37ITe55hGFAYPCq5EltM6s+w5fkejCnd8LH/zqGTYnlnae0i ChJVU4dyLsGLpOgDqvTBefEiLTYneLsrrayLCZnorOtVCBcvnDWxjUS/6HVSIk5ZiHHt0vjdzf0L1 ksoJ6Wrw==; Received: from [81.174.171.191] (helo=donbot.metanate.com) by email.metanate.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mpxHW-00007s-7d; Wed, 24 Nov 2021 18:46:10 +0000 From: John Keeping To: linux-mmc@vger.kernel.org Cc: John Keeping , Heiko Stuebner , Jaehoon Chung , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Ulf Hansson Subject: [PATCH 2/4] mmc: dw_mmc: hi3798cv200: use common_caps Date: Wed, 24 Nov 2021 18:46:00 +0000 Message-Id: <20211124184603.3897245-3-john@metanate.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124184603.3897245-1-john@metanate.com> References: <20211124184603.3897245-1-john@metanate.com> MIME-Version: 1.0 X-Authenticated: YES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_104617_012632_0643B387 X-CRM114-Status: GOOD ( 12.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The capabilities for all instances are the same, so use common_caps instead of caps/num_caps to remove the dependency on the mshcN device tree alias. Signed-off-by: John Keeping Reviewed-by: Jaehoon Chung --- drivers/mmc/host/dw_mmc-hi3798cv200.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c index 39794f93826f..e9437ef8ef19 100644 --- a/drivers/mmc/host/dw_mmc-hi3798cv200.c +++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c @@ -23,12 +23,6 @@ struct hi3798cv200_priv { struct clk *drive_clk; }; -static unsigned long dw_mci_hi3798cv200_caps[] = { - MMC_CAP_CMD23, - MMC_CAP_CMD23, - MMC_CAP_CMD23 -}; - static void dw_mci_hi3798cv200_set_ios(struct dw_mci *host, struct mmc_ios *ios) { struct hi3798cv200_priv *priv = host->priv; @@ -166,8 +160,7 @@ static int dw_mci_hi3798cv200_init(struct dw_mci *host) } static const struct dw_mci_drv_data hi3798cv200_data = { - .caps = dw_mci_hi3798cv200_caps, - .num_caps = ARRAY_SIZE(dw_mci_hi3798cv200_caps), + .common_caps = MMC_CAP_CMD23, .init = dw_mci_hi3798cv200_init, .set_ios = dw_mci_hi3798cv200_set_ios, .execute_tuning = dw_mci_hi3798cv200_execute_tuning, From patchwork Wed Nov 24 18:46:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 12693567 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E8F0DC433F5 for ; Wed, 24 Nov 2021 18:47:38 +0000 (UTC) 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:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=PQ5xLk31Jcxvk9BLnH4Ad4ACP2QL8yBnVjgLRnecBeo=; b=CNL/cct27yQGfh GrPxPjIZl9BZX0zQOcylTyaf480/tFDDettsvMcTpKFzUgtn210lBuaqdKAk7C61+H/GUHuDQdbr2 WJ9iuTahbUf5MOPvalmU5woHnE3CZ/ed9KweTpWBYuqDWmNxSOqOmW1B+VNPVx9+euTpva6ujh/DB AFjt2QiXur2xhlrm8PUPgBQCxbGooOFYUm5GxLRG9sqAU8cC3pLu8Yu/jfsBSOBYKVe6hjTlDBZU+ C3eMkM0cR0YGKszYJzzwcFCSLBMohEwmR1zp1fkYlTvJz3P1a/ZugBdMdSku1fQFyTeLMVUNiBCgn 0aoLHotp8hzYghaOZZqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHh-005X3K-7j; Wed, 24 Nov 2021 18:46:21 +0000 Received: from [2001:8b0:1628:5005::111] (helo=metanate.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHc-005Wzh-Qk; Wed, 24 Nov 2021 18:46:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metanate.com; s=stronger; h=Content-Transfer-Encoding:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:Reply-To: Content-ID:Content-Description; bh=R6d+fdmVlW1mqNTDMqcWULS5Btx0udfWYQ0h5v3+RgE=; b=Oduy2hVDi7trTPFC5lx+7E2bUo c5pCeVXpyjSz5qRi1X3VTyez0AtpP6BcXgqc+MULCLS3GuLazo/J3EFW62sk+RQbJZXIHpkrCYPqq zSvZWPIuqnrjC2jGT9IPQiY+PuEjvkxKNrE1AzqxY0r2aHY3/x5SRj0mVwcCDk5d9ebKOA35PyKr0 61mGZvVRFijIINPCSw2Xa8ISX7yE+30kL3lnqk0QL1XMwzWD4tg92GiDJToOWnzQC/KBoouT7klCA 2V2CH1LXaglx6T8eCdI4Ilqcr+P+kqwA8LTpiezfUGIzvAxJy+YSAvCBBugPcmFQriqwQtdG5ukrs nP37Ax8Q==; Received: from [81.174.171.191] (helo=donbot.metanate.com) by email.metanate.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mpxHX-00007s-5y; Wed, 24 Nov 2021 18:46:11 +0000 From: John Keeping To: linux-mmc@vger.kernel.org Cc: John Keeping , Heiko Stuebner , Jaehoon Chung , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Ulf Hansson Subject: [PATCH 3/4] mmc: dw_mmc: rockchip: use common_caps Date: Wed, 24 Nov 2021 18:46:01 +0000 Message-Id: <20211124184603.3897245-4-john@metanate.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124184603.3897245-1-john@metanate.com> References: <20211124184603.3897245-1-john@metanate.com> MIME-Version: 1.0 X-Authenticated: YES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_104616_903515_B09D0424 X-CRM114-Status: GOOD ( 11.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The capabilities for all instances are the same, so use common_caps instead of caps/num_caps to remove the dependency on the mshcN device tree alias. Signed-off-by: John Keeping Reviewed-by: Jaehoon Chung --- drivers/mmc/host/dw_mmc-rockchip.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/mmc/host/dw_mmc-rockchip.c b/drivers/mmc/host/dw_mmc-rockchip.c index d36991acd6df..95d0ec0f5f3a 100644 --- a/drivers/mmc/host/dw_mmc-rockchip.c +++ b/drivers/mmc/host/dw_mmc-rockchip.c @@ -300,21 +300,12 @@ static int dw_mci_rockchip_init(struct dw_mci *host) return 0; } -/* Common capabilities of RK3288 SoC */ -static unsigned long dw_mci_rk3288_dwmmc_caps[4] = { - MMC_CAP_CMD23, - MMC_CAP_CMD23, - MMC_CAP_CMD23, - MMC_CAP_CMD23, -}; - static const struct dw_mci_drv_data rk2928_drv_data = { .init = dw_mci_rockchip_init, }; static const struct dw_mci_drv_data rk3288_drv_data = { - .caps = dw_mci_rk3288_dwmmc_caps, - .num_caps = ARRAY_SIZE(dw_mci_rk3288_dwmmc_caps), + .common_caps = MMC_CAP_CMD23, .set_ios = dw_mci_rk3288_set_ios, .execute_tuning = dw_mci_rk3288_execute_tuning, .parse_dt = dw_mci_rk3288_parse_dt, From patchwork Wed Nov 24 18:46:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 12693569 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 855A9C433EF for ; Wed, 24 Nov 2021 18:48:08 +0000 (UTC) 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:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uz3tuiZRC1olWH6qvF712TYlrSy1bF9TdbUAhVSc40w=; b=QGCZ7e+LL5U9Sa ai4eu+eObclgdjS1tOun7E7XdPw4SJDSiA1IzBjgs19wAChOMOQzIoDPwBEIGDdxMH0gTa2tmxbu1 sPQyKpAJK/RWyRy5iVYhtq34HW35GUn3T1lkygA8/u3wTzvxAnrXgedUlQCiAEl36A+cNrqgGVF8N 5YyvgOVHuaqEMCSJa9v8l6Aw3Dk6rTOp3LHliAntAAUkRkrRPdPJBoocu8iujSW88xAjLTRlAajA8 zWJNfXqFwrCgsTL7yA5nDjAaUeedE34nD/zipHluVRjsQNCEvNGrk2m/VcY2VMbj05JLDy0bIpWdf CFl2nDfHJxKbkdgXq9pw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxI7-005X96-7w; Wed, 24 Nov 2021 18:46:47 +0000 Received: from [2001:8b0:1628:5005::111] (helo=metanate.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpxHc-005Wzl-S2; Wed, 24 Nov 2021 18:46:19 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metanate.com; s=stronger; h=Content-Transfer-Encoding:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:Reply-To: Content-ID:Content-Description; bh=eIJrpJif5BwSFiNbPidFLu9RNjRyc9mWZzLOM9omLQI=; b=wTfXuEiEd/ayinVA/3dJyqn1ZX Lnzq61zhPquD7Uu3Rmi8oGg6Ptk6PSPY2f4DgfFl5JjVVQR+katUUvvg1QGA3rFlpF1YN8r16xQWu 6j7J1Bfucx2feleUPWeM0h6WckdELL0PSiGKCCagklUWZ5FWkeko1hTsIWW0ZE4JfxnyC7orWB6+I E+lGiZCYOPUcgmVr2dKNQZZqQoISSDmCqTxK7y1UDXxLJbYh/+GidbbolbaYIwvJW9OH1kGTQA8n0 QByjh/MBkrK7XTf8S9TKAGU8PexLbXdUzBRW9awDAhVSWYKvE4Yz43i6J2OfRydVMFx1QdxFRUvMM hiCU+rXg==; Received: from [81.174.171.191] (helo=donbot.metanate.com) by email.metanate.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mpxHY-00007s-48; Wed, 24 Nov 2021 18:46:12 +0000 From: John Keeping To: linux-mmc@vger.kernel.org Cc: John Keeping , Heiko Stuebner , Jaehoon Chung , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Ulf Hansson Subject: [PATCH 4/4] mmc: dw_mmc: exynos: use common_caps Date: Wed, 24 Nov 2021 18:46:02 +0000 Message-Id: <20211124184603.3897245-5-john@metanate.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124184603.3897245-1-john@metanate.com> References: <20211124184603.3897245-1-john@metanate.com> MIME-Version: 1.0 X-Authenticated: YES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_104616_953560_631E3BDF X-CRM114-Status: GOOD ( 12.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Move the common MMC_CAP_CMD23 capability to common_caps so that only the special case of MMC_CAP_1_8V_DDR and MMC_CAP_8_BIT_DATA are set via caps/num_caps. Both of those can, and should, be set via device tree properties instead, so we can now say that exynos_dwmmc_caps is only used for backwards compatibility. Signed-off-by: John Keeping Reviewed-by: Jaehoon Chung --- drivers/mmc/host/dw_mmc-exynos.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c index c2dd29ef45c6..f76eeeb0cc53 100644 --- a/drivers/mmc/host/dw_mmc-exynos.c +++ b/drivers/mmc/host/dw_mmc-exynos.c @@ -526,15 +526,16 @@ static int dw_mci_exynos_prepare_hs400_tuning(struct dw_mci *host, /* Common capabilities of Exynos4/Exynos5 SoC */ static unsigned long exynos_dwmmc_caps[4] = { - MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA | MMC_CAP_CMD23, - MMC_CAP_CMD23, - MMC_CAP_CMD23, - MMC_CAP_CMD23, + MMC_CAP_1_8V_DDR | MMC_CAP_8_BIT_DATA, + 0, + 0, + 0, }; static const struct dw_mci_drv_data exynos_drv_data = { .caps = exynos_dwmmc_caps, .num_caps = ARRAY_SIZE(exynos_dwmmc_caps), + .common_caps = MMC_CAP_CMD23, .init = dw_mci_exynos_priv_init, .set_ios = dw_mci_exynos_set_ios, .parse_dt = dw_mci_exynos_parse_dt,