From patchwork Thu Nov 9 11:30:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 743291 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 83D2DC04E83 for ; Thu, 9 Nov 2023 11:30:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233857AbjKILah (ORCPT ); Thu, 9 Nov 2023 06:30:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40210 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232749AbjKILac (ORCPT ); Thu, 9 Nov 2023 06:30:32 -0500 Received: from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com [IPv6:2a00:1450:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EB9430C0 for ; Thu, 9 Nov 2023 03:30:29 -0800 (PST) Received: by mail-wm1-x32a.google.com with SMTP id 5b1f17b1804b1-408382da7f0so5240255e9.0 for ; Thu, 09 Nov 2023 03:30:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699529428; x=1700134228; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=vbWYJQhIsB+Tb1jwxwFcUUflIu3DiRZ3/+WTM6wt7Zk=; b=cFyKEc8Agzjq52sc/Ffsb0TXZXpQKaT18EDQOYX3ktJvKsggW//1Q+v07sLLoLl4ci 5cgqVthzKLlc9ZiboAGDI+k4uH1svrmRxDut5zipR8D9zzWEhMqjgQZPSw16S4Brz+pO GL68sOzyneXZDXahmgk3y9pibLTAdluTOgNDWcd13mBh474zCi8MhLIuwvHbPqJCi43v Qt6zac6P/SEvrPPrJhfWWr8TWUYYNL/I7UwZpCeXQPLQ3bQJroU0cPDjCdj5kWMYnUcj MBOyNW7WltW+9szIhGP9Mnu75I0GSdei76Wtu7RmpP8qgSf0qiLDg9W8T+i+EJeRKCRh N06Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699529428; x=1700134228; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vbWYJQhIsB+Tb1jwxwFcUUflIu3DiRZ3/+WTM6wt7Zk=; b=vWqvGfpDG3yLpC9v8Vbns2GXphRT8rxjIRNuIpQDmu0a90Ig+t5l9m71qY6fbbzTca SJIj1hF0I1dZq6gyrLgertwbwRGJ638XeMeISdOmYVtEXHDX6tKM4ALa4QOQzo7e+TCx 0DMqItWzE5yuHoawaWrm7Kwvy+MAqnS5QnmwXE2Mmdkp6H3A0zQ6ZkgydRZ/W38Nvpi1 Tdro8INt8UDRdIk3YZZUGai7MgUbS9r2nJYnyZ9nlHbsIQOJaZNhVU7ZmtqxjJ2l6k9b HvRPsDnX9PJ/sZPxgm1YtS0fd6MXFG6Qk6OQJxTwhf8ZqH3fCI80ZffyL6PDwP2egWhl lz2Q== X-Gm-Message-State: AOJu0YzLgo3D1HQI2EkaiQPeqlSVILtEElHzGcmlLQp1GmBJ2/s8Pd8H TU9fErDXqzt1C8s/P4JNjix5dA== X-Google-Smtp-Source: AGHT+IHvzua9PtVWPtwDnaE2SXyiTUzdi2d8L23CWB8e8/lV0ORmwlM/EcjHXEd3XFYqHR7xjZyxJg== X-Received: by 2002:adf:e78e:0:b0:32f:9697:ec48 with SMTP id n14-20020adfe78e000000b0032f9697ec48mr3518940wrm.23.1699529427936; Thu, 09 Nov 2023 03:30:27 -0800 (PST) Received: from [127.0.0.1] ([37.228.218.3]) by smtp.gmail.com with ESMTPSA id a11-20020adfed0b000000b0032d9337e7d1sm7185790wro.11.2023.11.09.03.30.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Nov 2023 03:30:27 -0800 (PST) From: Bryan O'Donoghue Date: Thu, 09 Nov 2023 11:30:23 +0000 Subject: [PATCH v4 3/6] media: qcom: camss: csiphy-3ph: Add Gen2 v1.1 two-phase MIPI CSI-2 DPHY init MIME-Version: 1.0 Message-Id: <20231109-b4-camss-sc8280xp-v4-3-58a58bc200f9@linaro.org> References: <20231109-b4-camss-sc8280xp-v4-0-58a58bc200f9@linaro.org> In-Reply-To: <20231109-b4-camss-sc8280xp-v4-0-58a58bc200f9@linaro.org> To: hverkuil-cisco@xs4all.nl, laurent.pinchart@ideasonboard.com, Andy Gross , Bjorn Andersson , Konrad Dybcio , Robert Foss , Todor Tomov , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , vincent.knecht@mailoo.org, matti.lehtimaki@gmail.com, quic_grosikop@quicinc.com Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.13-dev-26615 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add a PHY configuration sequence for the sc8280xp which uses a Qualcomm Gen 2 version 1.1 CSI-2 PHY. The PHY can be configured as two phase or three phase in C-PHY or D-PHY mode. This configuration supports two-phase D-PHY mode. Signed-off-by: Bryan O'Donoghue --- .../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 85 ++++++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index f50e2235c37fc..2eb3531ffd00b 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -148,6 +148,91 @@ csiphy_reg_t lane_regs_sdm845[5][14] = { }, }; +/* GEN2 1.1 2PH */ +static const struct +csiphy_reg_t lane_regs_sc8280xp[5][14] = { + { + {0x0004, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x002C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0034, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x001C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0014, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0028, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x003C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0000, 0x90, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0008, 0x0E, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x000c, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0010, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0038, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0060, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0064, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0704, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x072C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0734, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x071C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0714, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0728, 0x04, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x073C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0700, 0x80, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0708, 0x0E, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x070C, 0xA5, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0710, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0738, 0x1F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0760, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0764, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0204, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x022C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0234, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x021C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0214, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0228, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x023C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0200, 0x90, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0208, 0x0E, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x020C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0210, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0238, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0260, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0264, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0404, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x042C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0434, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x041C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0414, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0428, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x043C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0400, 0x90, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0408, 0x0E, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x040C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0410, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0438, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0460, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0464, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, + { + {0x0604, 0x0C, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x062C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0634, 0x0F, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x061C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0614, 0x60, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0628, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x063C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0600, 0x90, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0608, 0x0E, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x060C, 0x00, 0x00, CSIPHY_DNP_PARAMS}, + {0x0610, 0x52, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0638, 0xFE, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0660, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0664, 0x7F, 0x00, CSIPHY_DEFAULT_PARAMS}, + }, +}; + /* GEN2 1.2.1 2PH */ static const struct csiphy_reg_t lane_regs_sm8250[5][20] = {