From patchwork Wed Dec 1 19:04:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Protsenko X-Patchwork-Id: 12694381 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 D6092C433F5 for ; Wed, 1 Dec 2021 19:07:12 +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=vWF5AnFogXuQosr3lslnKZJxgqSYkFEdweHAJVFQScg=; b=sH9qtnncWljaHL e9J3fwimDV1dFwqj2EuPbQha7woxlFeV3Ga7Ov9/sQ3iv0/vTmFVRDeqK/15dXo/l93D76nh+SGez sQNZpt/WBRE70Kj+3lgJYlXZFCzDA5s6C3ng2pFOdtJIUzfEa/Xs4QQ6b6/w9c37pGcIj/EWD6BVN RzYjyHi0n7iVd3VaT4bH+gwQfKvoUN6YYrBdmm2Q0JvJEw8c17MrY4LZChYxxHih6VcHZjtlFyEg+ VCDHJaE6DxqP9exu1wRxHgHpvQsWgVzW0svPAqhU39LRFJu4828q1fvmeFjKR3K8bB/7DrLEQbD+0 1jJ89Zj0Av5hDk7iy6Pw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1msUv0-009ssW-2t; Wed, 01 Dec 2021 19:05:26 +0000 Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1msUuc-009slK-MS for linux-arm-kernel@lists.infradead.org; Wed, 01 Dec 2021 19:05:04 +0000 Received: by mail-lf1-x136.google.com with SMTP id f18so65460342lfv.6 for ; Wed, 01 Dec 2021 11:05:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=B59ufmsrpetzrryOxTGflLKDbB0Sxf7ZYCipjPGD1eM=; b=l4PxZ0qxUWAdi1BGpU14w3Y1eKPueJzM61nR71M4hvCyBWp5qyggMByjbBnYeVUmIm 4P2xc8pMOpk3HuxA/FmTj5jLjqIefz2zM/xuC6bTUHC1Kfk2WCMMQGyUX7Apj0536mvs BgND9HlDNvs+HS+iIGx1W7SaoqlxODocr5710jmXCFj8OgO/s/HPdimWyOFQyRIsCY9b VXksr3gwPiwVb2kTrzwXwLKASl9mmeYtEMKPE4IlbOjV1oc7YjwyIzRE7IM1aNp37kJU hEvZReTpTuzNrr7d4gCd9puiaAA6WyjlR7JV/YH5+5dHzGcQqnI/j11IEPXExPRJztvI mgsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=B59ufmsrpetzrryOxTGflLKDbB0Sxf7ZYCipjPGD1eM=; b=vnrnAyqGFXMl5wBi2ck3+9xZAUFlMaI5FJKiSdofPqYb+wvKIe1bJPGbDVZyvRQrMO M0Pm3Ezb14QwZy0afqLUWMhoFr1rXE/GdJYWt6rG4UioQUz3obKiITPaQ2epMh4LyKir tqIFDr2L5C57IiyBBsrXiJqnmxtsyH4GQd2nklwmZJj/D7sh/SbJlyDvohhcbiJoCmKl CiRNNGOlXoLtOHWy23wf6iWma02TjbTAG8f1wfp61JpBabgHwKx1vY0PuY8ldzSWLob9 9ah3wYwefQToEvQ6+FEJ0OHobnricdsjIR05cQSoSVv0nhCf2MvaQoqnqT5pZJcWu0FT GNQg== X-Gm-Message-State: AOAM533D3LlmJD+CG9VidZyxtdSYdsBURwbwWCTKzQRD3mbWQjPdRZn3 qNXY7RDOzfVQ8Y2SoSX3RoZapg== X-Google-Smtp-Source: ABdhPJwYmOC/AgyAZDvE8TeHFpvtm2tQg4UjMnVF8iz8/nBgV2qS64s67Aopur9Vk6oPMQgYw2YZ1g== X-Received: by 2002:a05:6512:3988:: with SMTP id j8mr7597661lfu.599.1638385499863; Wed, 01 Dec 2021 11:04:59 -0800 (PST) Received: from localhost ([31.134.121.151]) by smtp.gmail.com with ESMTPSA id v185sm72425lfa.54.2021.12.01.11.04.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Dec 2021 11:04:59 -0800 (PST) From: Sam Protsenko To: Krzysztof Kozlowski , Rob Herring Cc: Jaewon Kim , Chanho Park , David Virag , Youngmin Nam , Wolfram Sang , Arnd Bergmann , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 2/6] dt-bindings: i2c: exynos5: Add exynosautov9-hsi2c compatible Date: Wed, 1 Dec 2021 21:04:51 +0200 Message-Id: <20211201190455.31646-3-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211201190455.31646-1-semen.protsenko@linaro.org> References: <20211201190455.31646-1-semen.protsenko@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211201_110502_764744_AE613300 X-CRM114-Status: GOOD ( 12.90 ) 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 From: Jaewon Kim This patch adds new "samsung,exynosautov9-hsi2c" compatible. It is for i2c compatible with HSI2C available on Exynos SoC with USI. Signed-off-by: Jaewon Kim Signed-off-by: Sam Protsenko Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml index 53df1571eff1..db20e703dea0 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml @@ -13,6 +13,11 @@ description: | The Samsung's High Speed I2C controller is used to interface with I2C devices at various speeds ranging from 100kHz to 3.4MHz. + In case the HSI2C controller is encapsulated within USI block (it's the case + e.g. for Exynos850 and Exynos Auto V9 SoCs), it might be also necessary to + define USI node in device tree file, choosing "i2c" configuration. Please see + Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml for details. + allOf: - $ref: /schemas/i2c/i2c-controller.yaml# @@ -23,6 +28,7 @@ properties: - "samsung,exynos5250-hsi2c" # Exynos5250 and Exynos5420 - "samsung,exynos5260-hsi2c" # Exynos5260 - "samsung,exynos7-hsi2c" # Exynos7 + - "samsung,exynosautov9-hsi2c" # ExynosAutoV9 - const: "samsung,exynos5-hsi2c" # Exynos5250 and Exynos5420 deprecated: true