From patchwork Mon Dec 6 14:29:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?M=C3=A5rten_Lindahl?= X-Patchwork-Id: 521843 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D54DC433FE for ; Mon, 6 Dec 2021 14:29:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344272AbhLFOdU (ORCPT ); Mon, 6 Dec 2021 09:33:20 -0500 Received: from smtp2.axis.com ([195.60.68.18]:10560 "EHLO smtp2.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245749AbhLFOdU (ORCPT ); Mon, 6 Dec 2021 09:33:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1638800991; x=1670336991; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=xC1yVcJidOYb3sYC0Yy+7z0iS9qJa5C+eZgbknuzhGU=; b=VXmABoE+OyIpn7vDC+bxeIaAXLoGdFV96Q014rKI3TczZ0oG1Curb9/f wmw9wdw4IdPKtMkkghgnZchs0hk0Qv/ZrhVV7T6VmP/CGMcNkmR7xxAti HxSu3lnNyaAKDUTlNnGxu1dpt1aQ/o1X5lReLV0pPtlCVO8pcsVAiHXny h1U7WFrq5hi+r2tTUDWJMHqOFd0eRR/DN8TSCvMVauxfuvKg3/LV/me9m /ih9LJ0ryOs7Nu1oi2pbQY56uYG9VvZAWWHSXmZfE6kBU6sNcYfrmSIAQ pYUQaGOFD+Mf3dEMP2exGYCqTuSW8wX0gBEx4d1dX0LrASVN0yMjvxNQF Q==; From: =?utf-8?q?M=C3=A5rten_Lindahl?= To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Jaehoon Chung CC: Doug Anderson , , , , , , =?utf-8?q?M=C3=A5rten_Lindahl?= Subject: [PATCH v2 1/4] dt-bindings: mmc: exynos-dw-mshc: Add support for ARTPEC-8 Date: Mon, 6 Dec 2021 15:29:26 +0100 Message-ID: <20211206142929.26729-2-marten.lindahl@axis.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20211206142929.26729-1-marten.lindahl@axis.com> References: <20211206142929.26729-1-marten.lindahl@axis.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org The ARTPEC-8 SoC has a DWMMC controller that is compatible with the Exynos 7 version v2.70a. The main differences from Exynos 7 is that it does not support HS400 and has extended data read timeout. Add compatibility string "axis,artpec8-dw-mshc" for ARTPEC-8. Signed-off-by: Mårten Lindahl --- v2: - Change compatible string vendor prefix Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt index 0419a63f73a0..753e9d7d8956 100644 --- a/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/exynos-dw-mshc.txt @@ -22,6 +22,8 @@ Required Properties: specific extensions. - "samsung,exynos7-dw-mshc-smu": for controllers with Samsung Exynos7 specific extensions having an SMU. + - "axis,artpec8-dw-mshc": for controllers with ARTPEC-8 specific + extensions. * samsung,dw-mshc-ciu-div: Specifies the divider value for the card interface unit (ciu) clock. This property is applicable only for Exynos5 SoC's and