From patchwork Thu Nov 2 11:41:56 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: 13443650 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 6CC8CC41535 for ; Thu, 2 Nov 2023 11:42:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231540AbjKBLmV (ORCPT ); Thu, 2 Nov 2023 07:42:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229483AbjKBLmQ (ORCPT ); Thu, 2 Nov 2023 07:42:16 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE7C61AC for ; Thu, 2 Nov 2023 04:42:04 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id ffacd0b85a97d-32f78dcf036so1157246f8f.0 for ; Thu, 02 Nov 2023 04:42:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698925323; x=1699530123; 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=uuZHZe0usB8WF6agH1eYyxg3L2Sd580xUKCYtbHoBPg9x3Ozytks3u2iAifSE/kmtY 5yMAnHxv/Esz8lgO0Oawxh9lBqznwpjnaRoxiIzNKkXUz92+BjW6TxpHMgf7HEEHVK2h fCIjhyGwpBiBQkCLDiI7olQ4WEMqW1Fk41G9NRJJjknTrLv5wWBBVraA4gtQg56rVTm0 3KIyLnAZ7zRYnNBI6oLiX5099YINEa4AKbEhoXEgmxasDAZRDIPvYvCAVGPgKdMsSQv0 3wEDv+PG3TvhwE9tsU5KUwOs2+tqdKwGs2Pjb2tRZpTUESCP6otVwTBvKuKwr4sbWjxE 9E3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698925323; x=1699530123; 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=Jq3hq5gsV9JGubsshvF63VIzkgQViQyyNE1Rk5UJFQieAmLG74nv5HmLkfOlXaZnGE AYYNH5u0jeenhhoGkemoUUDdBbYPWAQeTruVGgmZsc6zvKWXHBbMtmKDThiKt0ayf/bH 9szvx+l5GWTDRnYw/FjLX40aYAOmpYx54T92T9QpXBZK/0howq2CxodkQPmRGb7fuG9m IUN0NGJscASXv1Sh5Q+EtoJ9CdXhit91bFVNcy1wZxEk7p2ytK0f1DIHU2xE+qzsUV8m kYFReQ44GpTtJlFNWJteGTWLaweMQTxowrLC5yD4fJUQT49G19c03q7C9JN1htn8WoZi VJww== X-Gm-Message-State: AOJu0YzQfbwsItkrUS9dhXDp7TJ1Hv0jAG+4T6f5HaOZZ1b/zs35zPN7 t0FRITnd+QL4KZtZhHaJmhNdJA== X-Google-Smtp-Source: AGHT+IGncQTnRB1PK50PzEmVaNYSG/3EYlZfBLYugdBEEgIhji/zypetXbyIpdjp7SI5xuHTUJ9PwQ== X-Received: by 2002:a5d:6d82:0:b0:32f:7e96:b1a2 with SMTP id l2-20020a5d6d82000000b0032f7e96b1a2mr6665566wrs.33.1698925323451; Thu, 02 Nov 2023 04:42:03 -0700 (PDT) Received: from [127.0.0.1] ([37.228.218.3]) by smtp.gmail.com with ESMTPSA id j41-20020a05600c1c2900b004060f0a0fdbsm2717720wms.41.2023.11.02.04.42.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 04:42:03 -0700 (PDT) From: Bryan O'Donoghue Date: Thu, 02 Nov 2023 11:41:56 +0000 Subject: [PATCH 3/6] media: qcom: camss: csiphy-3ph: Add Gen2 v1.1 two-phase MIPI CSI-2 DPHY init MIME-Version: 1.0 Message-Id: <20231102-b4-camss-sc8280xp-v1-3-9996f4bcb8f4@linaro.org> References: <20231102-b4-camss-sc8280xp-v1-0-9996f4bcb8f4@linaro.org> In-Reply-To: <20231102-b4-camss-sc8280xp-v1-0-9996f4bcb8f4@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, 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-83828 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@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] = {