From patchwork Wed Aug 30 10:56:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 719112 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 0BC67C83F19 for ; Wed, 30 Aug 2023 18:31:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235420AbjH3SbB (ORCPT ); Wed, 30 Aug 2023 14:31:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243419AbjH3K5b (ORCPT ); Wed, 30 Aug 2023 06:57:31 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A7391BF; Wed, 30 Aug 2023 03:57:28 -0700 (PDT) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37UA9Ho9008407; Wed, 30 Aug 2023 10:57:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=yQraFZLceyDLNtwoD79g6otydNPhFws0Uc28A8hi9co=; b=NpqzbyG4OnDUsmD0/3Sb0Jbhp1BuesBrP81yvd8z4zW74H0Y2oM8yny5Kp0IaNWffKL7 NacCcu9nOv9DnBhtaL6rOVJLTRZMqJFwf8U5tBp5DbdEZup6cgt32aAo7axNObbK3mLl 3YZiKzZZeXTTryX8WF1A64Ib8h/OGQOZKcS40TtU6mJ4wUcLmJyIu9TlD5bKe3MYWK/q 3labm5DTkWpjbWidRIEIdzJ5KIMZ73q28wGhVtVA8aonnIyXF6ya/6E3jIM5iILwII7b gjacv3oYxqtUYZZSh51JLVqPwBDbCcye973nAu/UyYrFFYPQvtU+RyxnLaJC4swxo6kK 7g== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ssy5q0fun-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:24 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAvNYO011311 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:23 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:19 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj , Krzysztof Kozlowski Subject: [PATCH v8 1/6] dt-bindings: cache: qcom, llcc: Add LLCC compatible for QDU1000/QRU1000 Date: Wed, 30 Aug 2023 16:26:49 +0530 Message-ID: <20230830105654.28057-2-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: plGxWrdMRIMmBC9C-pV0V_C346UoLNH0 X-Proofpoint-GUID: plGxWrdMRIMmBC9C-pV0V_C346UoLNH0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 phishscore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 mlxlogscore=920 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add LLCC compatible for QDU1000/QRU1000 SoCs and add optional nvmem-cells and nvmem-cell-names properties to support multiple configurations for multi channel DDR. Signed-off-by: Komal Bajaj Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/cache/qcom,llcc.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) -- 2.41.0 diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml index 44892aa589fd..580f9a97ddf7 100644 --- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml @@ -20,6 +20,7 @@ description: | properties: compatible: enum: + - qcom,qdu1000-llcc - qcom,sc7180-llcc - qcom,sc7280-llcc - qcom,sc8180x-llcc @@ -44,6 +45,14 @@ properties: interrupts: maxItems: 1 + nvmem-cells: + items: + - description: Reference to an nvmem node for multi channel DDR + + nvmem-cell-names: + items: + - const: multi-chan-ddr + required: - compatible - reg @@ -92,6 +101,7 @@ allOf: compatible: contains: enum: + - qcom,qdu1000-llcc - qcom,sc8180x-llcc - qcom,sc8280xp-llcc then: From patchwork Wed Aug 30 10:56:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 718651 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 260ABC6FA8F for ; Wed, 30 Aug 2023 18:46:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236384AbjH3Sbq (ORCPT ); Wed, 30 Aug 2023 14:31:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46782 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243420AbjH3K5h (ORCPT ); Wed, 30 Aug 2023 06:57:37 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F00151BF; Wed, 30 Aug 2023 03:57:33 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37UAiGWf001935; Wed, 30 Aug 2023 10:57:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=mN7wGcH5Yxtn5LnPgRUltyUqghTQWvr5tl0SIyqmBqU=; b=jy+HI4dBrH46lr4XtLMj2y8h1ZiuMsFHUwAcLmU7K/T7DtlDAFkX2Jz+3EY9RhjK0mo4 MaqHi0FzVVdDseEnAzGVd8nk4sxNzM04UmM05HJJs08JCmKf2PGamQguyN5KhAVrlM9Q wM/e6MQWaxKqmvW/96/YypqmLEC4vQLlu16TbsCVyGmpAbJhrsD/9S8R9Ejnmen3xtvk os3qony8s1hVAgz/JHkGUTaOJXy3S6QyvDaoQmwNSJypkDU1lx+P/aMffHyh+fl88rwb 6fEYhaDyE710kJ4mSFkJp08z1uO31eIHBceFkMK3u0GIEYcvd5hsC0u1r5igz8ta/Eia zA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3st3whr1ys-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:30 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAvSEH002864 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:28 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:24 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v8 2/6] soc: qcom: llcc: Refactor llcc driver to support multiple configuration Date: Wed, 30 Aug 2023 16:26:50 +0530 Message-ID: <20230830105654.28057-3-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: MXfnndqHA3l-WNPiyFTdUNvMUULsNy1- X-Proofpoint-ORIG-GUID: MXfnndqHA3l-WNPiyFTdUNvMUULsNy1- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 phishscore=0 malwarescore=0 mlxlogscore=999 priorityscore=1501 impostorscore=0 suspectscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Refactor driver to support multiple configuration for llcc on a target. Signed-off-by: Komal Bajaj Reviewed-by: Konrad Dybcio Reviewed-by: Mukesh Ojha --- drivers/soc/qcom/llcc-qcom.c | 267 ++++++++++++++++++++++++----------- 1 file changed, 181 insertions(+), 86 deletions(-) -- 2.41.0 diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index e32a4161a8d0..cbef8d825361 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -126,6 +126,11 @@ struct qcom_llcc_config { bool no_edac; }; +struct qcom_sct_config { + const struct qcom_llcc_config *llcc_config; + int num_config; +}; + enum llcc_reg_offset { LLCC_COMMON_HW_INFO, LLCC_COMMON_STATUS0, @@ -422,101 +427,185 @@ static const u32 llcc_v2_1_reg_offset[] = { [LLCC_COMMON_STATUS0] = 0x0003400c, }; -static const struct qcom_llcc_config sc7180_cfg = { - .sct_data = sc7180_data, - .size = ARRAY_SIZE(sc7180_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_llcc_config sc7180_cfg[] = { + { + .sct_data = sc7180_data, + .size = ARRAY_SIZE(sc7180_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc7280_cfg[] = { + { + .sct_data = sc7280_data, + .size = ARRAY_SIZE(sc7280_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc8180x_cfg[] = { + { + .sct_data = sc8180x_data, + .size = ARRAY_SIZE(sc8180x_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc8280xp_cfg[] = { + { + .sct_data = sc8280xp_data, + .size = ARRAY_SIZE(sc8280xp_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sdm845_cfg[] = { + { + .sct_data = sdm845_data, + .size = ARRAY_SIZE(sdm845_data), + .need_llcc_cfg = false, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + .no_edac = true, + }, +}; + +static const struct qcom_llcc_config sm6350_cfg[] = { + { + .sct_data = sm6350_data, + .size = ARRAY_SIZE(sm6350_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm7150_cfg[] = { + { + .sct_data = sm7150_data, + .size = ARRAY_SIZE(sm7150_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8150_cfg[] = { + { + .sct_data = sm8150_data, + .size = ARRAY_SIZE(sm8150_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8250_cfg[] = { + { + .sct_data = sm8250_data, + .size = ARRAY_SIZE(sm8250_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8350_cfg[] = { + { + .sct_data = sm8350_data, + .size = ARRAY_SIZE(sm8350_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, }; -static const struct qcom_llcc_config sc7280_cfg = { - .sct_data = sc7280_data, - .size = ARRAY_SIZE(sc7280_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_llcc_config sm8450_cfg[] = { + { + .sct_data = sm8450_data, + .size = ARRAY_SIZE(sm8450_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8550_cfg[] = { + { + .sct_data = sm8550_data, + .size = ARRAY_SIZE(sm8550_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + +static const struct qcom_sct_config sc7180_cfgs = { + .llcc_config = sc7180_cfg, + .num_config = ARRAY_SIZE(sc7180_cfg), +}; + +static const struct qcom_sct_config sc7280_cfgs = { + .llcc_config = sc7280_cfg, + .num_config = ARRAY_SIZE(sc7280_cfg), }; -static const struct qcom_llcc_config sc8180x_cfg = { - .sct_data = sc8180x_data, - .size = ARRAY_SIZE(sc8180x_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sc8180x_cfgs = { + .llcc_config = sc8180x_cfg, + .num_config = ARRAY_SIZE(sc8180x_cfg), }; -static const struct qcom_llcc_config sc8280xp_cfg = { - .sct_data = sc8280xp_data, - .size = ARRAY_SIZE(sc8280xp_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sc8280xp_cfgs = { + .llcc_config = sc8280xp_cfg, + .num_config = ARRAY_SIZE(sc8280xp_cfg), }; -static const struct qcom_llcc_config sdm845_cfg = { - .sct_data = sdm845_data, - .size = ARRAY_SIZE(sdm845_data), - .need_llcc_cfg = false, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, - .no_edac = true, +static const struct qcom_sct_config sdm845_cfgs = { + .llcc_config = sdm845_cfg, + .num_config = ARRAY_SIZE(sdm845_cfg), }; -static const struct qcom_llcc_config sm6350_cfg = { - .sct_data = sm6350_data, - .size = ARRAY_SIZE(sm6350_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm6350_cfgs = { + .llcc_config = sm6350_cfg, + .num_config = ARRAY_SIZE(sm6350_cfg), }; -static const struct qcom_llcc_config sm7150_cfg = { - .sct_data = sm7150_data, - .size = ARRAY_SIZE(sm7150_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm7150_cfgs = { + .llcc_config = sm7150_cfg, + .num_config = ARRAY_SIZE(sm7150_cfg), }; -static const struct qcom_llcc_config sm8150_cfg = { - .sct_data = sm8150_data, - .size = ARRAY_SIZE(sm8150_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8150_cfgs = { + .llcc_config = sm8150_cfg, + .num_config = ARRAY_SIZE(sm8150_cfg), }; -static const struct qcom_llcc_config sm8250_cfg = { - .sct_data = sm8250_data, - .size = ARRAY_SIZE(sm8250_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8250_cfgs = { + .llcc_config = sm8250_cfg, + .num_config = ARRAY_SIZE(sm8250_cfg), }; -static const struct qcom_llcc_config sm8350_cfg = { - .sct_data = sm8350_data, - .size = ARRAY_SIZE(sm8350_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8350_cfgs = { + .llcc_config = sm8350_cfg, + .num_config = ARRAY_SIZE(sm8350_cfg), }; -static const struct qcom_llcc_config sm8450_cfg = { - .sct_data = sm8450_data, - .size = ARRAY_SIZE(sm8450_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v2_1_reg_offset, - .edac_reg_offset = &llcc_v2_1_edac_reg_offset, +static const struct qcom_sct_config sm8450_cfgs = { + .llcc_config = sm8450_cfg, + .num_config = ARRAY_SIZE(sm8450_cfg), }; -static const struct qcom_llcc_config sm8550_cfg = { - .sct_data = sm8550_data, - .size = ARRAY_SIZE(sm8550_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v2_1_reg_offset, - .edac_reg_offset = &llcc_v2_1_edac_reg_offset, +static const struct qcom_sct_config sm8550_cfgs = { + .llcc_config = sm8550_cfg, + .num_config = ARRAY_SIZE(sm8550_cfg), }; static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER; @@ -938,6 +1027,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; int ret, i; struct platform_device *llcc_edac; + const struct qcom_sct_config *cfgs; const struct qcom_llcc_config *cfg; const struct llcc_slice_config *llcc_cfg; u32 sz; @@ -957,7 +1047,12 @@ static int qcom_llcc_probe(struct platform_device *pdev) goto err; } - cfg = of_device_get_match_data(&pdev->dev); + cfgs = of_device_get_match_data(&pdev->dev); + if (!cfgs) { + ret = -EINVAL; + goto err; + } + cfg = &cfgs->llcc_config[0]; ret = regmap_read(regmap, cfg->reg_offset[LLCC_COMMON_STATUS0], &num_banks); if (ret) @@ -1050,18 +1145,18 @@ static int qcom_llcc_probe(struct platform_device *pdev) } static const struct of_device_id qcom_llcc_of_match[] = { - { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfg }, - { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfg }, - { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfg }, - { .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfg }, - { .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfg }, - { .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfg }, - { .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfg }, - { .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfg }, - { .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfg }, - { .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfg }, - { .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfg }, - { .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfg }, + { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs }, + { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs }, + { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs }, + { .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfgs }, + { .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs }, + { .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs }, + { .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs }, + { .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfgs }, + { .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfgs }, + { .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfgs }, + { .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfgs }, + { .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfgs }, { } }; MODULE_DEVICE_TABLE(of, qcom_llcc_of_match); From patchwork Wed Aug 30 10:56:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 719093 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 3E32DC83F32 for ; Wed, 30 Aug 2023 18:46:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236363AbjH3Sbp (ORCPT ); Wed, 30 Aug 2023 14:31:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243422AbjH3K5m (ORCPT ); Wed, 30 Aug 2023 06:57:42 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 31CB91A6; Wed, 30 Aug 2023 03:57:40 -0700 (PDT) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37U6wL15000809; Wed, 30 Aug 2023 10:57:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=Ib6scZhGFHKdsGlvkD+Xni87m76h5GKUUF86FZ+vvHI=; b=oMewLd0aUyW9iEwkmxvCL/exD+EibFFPK9kK84pAfEHKIukxWgehp72XFaYu/kTFGC9r mrrT9lMk/lUA71Edoyocifm5TU1dQvcZHR5/tJIF2s6i4ka1sMuwePtPVn50asESDRkk 0kXtOBwtTVdV/+bfoIzHhdysWQ6D0tmVx2DfcfFlJlmGFOtM3kZswtq7Yj36gyIqxqXa fPgDDmQkIoUtQE3zqv1TovYl4Csn+OhYnatmhnn3qIINrBjQClklVMH+T8SUbv+FykiP js59O7fuqIi5s+owt1f3Ad6VTxQZGcXJpiXN6sm0R3fZh2tEclmh65vieSKemXb8UtZy 9g== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ssv008xv8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:34 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAvYWK015095 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:34 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:29 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v8 3/6] nvmem: core: Add stub for nvmem_cell_read_u8 Date: Wed, 30 Aug 2023 16:26:51 +0530 Message-ID: <20230830105654.28057-4-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: fdVHeEJ5KlK1XmgKZHvrJ-qiuzExN9fw X-Proofpoint-GUID: fdVHeEJ5KlK1XmgKZHvrJ-qiuzExN9fw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 spamscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 adultscore=0 mlxlogscore=952 lowpriorityscore=0 phishscore=0 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the stub nvmem_cell_read_u8() function for drivers running with CONFIG_NVMEM disabled. Signed-off-by: Komal Bajaj Acked-by: Srinivas Kandagatla --- include/linux/nvmem-consumer.h | 6 ++++++ 1 file changed, 6 insertions(+) -- 2.41.0 diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h index 4523e4e83319..6ec4b9743e25 100644 --- a/include/linux/nvmem-consumer.h +++ b/include/linux/nvmem-consumer.h @@ -127,6 +127,12 @@ static inline int nvmem_cell_write(struct nvmem_cell *cell, return -EOPNOTSUPP; } +static inline int nvmem_cell_read_u8(struct device *dev, + const char *cell_id, u8 *val) +{ + return -EOPNOTSUPP; +} + static inline int nvmem_cell_read_u16(struct device *dev, const char *cell_id, u16 *val) { From patchwork Wed Aug 30 10:56:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 718661 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 0DCEEC83F18 for ; Wed, 30 Aug 2023 18:32:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236574AbjH3Sca (ORCPT ); Wed, 30 Aug 2023 14:32:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243423AbjH3K5q (ORCPT ); Wed, 30 Aug 2023 06:57:46 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9D7D1A1; Wed, 30 Aug 2023 03:57:43 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37UAowN5025732; Wed, 30 Aug 2023 10:57:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=6ApzRDi9+5T/yvoF4BSR1HmpWrrT1en5k1oQ4x5JPE8=; b=NnY+zsPJdn4KU6yA2ozRVm5LRlT4zZTVhckVvMRv6Bxz8ZBK/TihFWWt3MDb9bdFkS4u kXooz7qNaplZim0SFmW63BjpLrfodujPSGvKvkJ9K0eMiedLcFGNXYzsyRQPwGNs1DZ7 sQPPioarAx7uW3bXpfB1+txvz1BexY2amQkV1uW51fhq/OX6ubPLWjbwe0jCKu3QnYwy MD7J1mZl8su/qzoY6p2PyAmMZRmaLQNFjXSGKAn8wwSfH195DwXXYEiaw/AvPIn47iNk vfBrGuRkHblcwy78JxpkJLvCdLMtufgUr/6ICyGiDyUy0uRqBSGM0cfs89ZbOSkRKS8k tA== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ssmcv9mmf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:40 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAvd9p030554 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:39 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:34 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v8 4/6] soc: qcom: Add LLCC support for multi channel DDR Date: Wed, 30 Aug 2023 16:26:52 +0530 Message-ID: <20230830105654.28057-5-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 1lSkc2PgVUpXR0ZzgZMX6JBQyGHPSc2P X-Proofpoint-GUID: 1lSkc2PgVUpXR0ZzgZMX6JBQyGHPSc2P X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 phishscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=999 spamscore=0 malwarescore=0 mlxscore=0 adultscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add LLCC support for multi channel DDR configuration based on a feature register. Signed-off-by: Komal Bajaj --- drivers/soc/qcom/llcc-qcom.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) -- 2.41.0 diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index cbef8d825361..c31d9e39e864 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -995,6 +996,24 @@ static int qcom_llcc_cfg_program(struct platform_device *pdev, return ret; } +static int qcom_llcc_get_cfg_index(struct platform_device *pdev, u8 *cfg_index, int num_config) +{ + int ret; + + ret = nvmem_cell_read_u8(&pdev->dev, "multi-chan-ddr", cfg_index); + if (ret == -ENOENT || ret == -EOPNOTSUPP) { + if (num_config > 1) + return -EINVAL; + *cfg_index = 0; + return 0; + } + + if (!ret && *cfg_index >= num_config) + ret = -EINVAL; + + return ret; +} + static int qcom_llcc_remove(struct platform_device *pdev) { /* Set the global pointer to a error code to avoid referencing it */ @@ -1031,6 +1050,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) const struct qcom_llcc_config *cfg; const struct llcc_slice_config *llcc_cfg; u32 sz; + u8 cfg_index; u32 version; struct regmap *regmap; @@ -1052,7 +1072,10 @@ static int qcom_llcc_probe(struct platform_device *pdev) ret = -EINVAL; goto err; } - cfg = &cfgs->llcc_config[0]; + ret = qcom_llcc_get_cfg_index(pdev, &cfg_index, cfgs->num_config); + if (ret) + goto err; + cfg = &cfgs->llcc_config[cfg_index]; ret = regmap_read(regmap, cfg->reg_offset[LLCC_COMMON_STATUS0], &num_banks); if (ret) From patchwork Wed Aug 30 10:56:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 718671 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 B6203C83F1F for ; Wed, 30 Aug 2023 18:30:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234485AbjH3Saf (ORCPT ); Wed, 30 Aug 2023 14:30:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243424AbjH3K5x (ORCPT ); Wed, 30 Aug 2023 06:57:53 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C18E1A4; Wed, 30 Aug 2023 03:57:51 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37UARpI0017642; Wed, 30 Aug 2023 10:57:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=2+Tg2jjmTOt225lFxMzRvDU069JJmdLc3mInsQZQR4A=; b=XZXsghl/oWlCnWTFhnegMvLsoNMkXaHWajb4nZGiO7oLEOAqmJ0T70WliCYhEjsB/akN VLfWwrDuGTOEr7Mk9bdP3hQtcOoOBfYca9UTcSUTDfbeLPHW4Qv1puJoLSnrRzT8vrVz PMuWv14NFIg300VHTC4iBiIt1BEEvKScERBp6GXibL7W5nP8v/G+7qXbE5YESX2XCwHS x3CD7jIpp4tdXUaseZ0iAiQC2cA/psqV4vcdBwRcLasuDMIrlznANclQacqWEqQhRKK9 kOY9Pz8leq/FIK1CqUSRIvXvmb6+fL4N4THYL/mF2wPz/7kAkwn8CxuGbs35OO1xcGUK JA== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3st0tard3j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:45 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAviP5015119 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:44 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:40 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj , "Mukesh Ojha" Subject: [PATCH v8 5/6] soc: qcom: llcc: Updating the macro name Date: Wed, 30 Aug 2023 16:26:53 +0530 Message-ID: <20230830105654.28057-6-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: ZkbZuGPbvbgXXZSEKM8AoJ06gk6AoqED X-Proofpoint-ORIG-GUID: ZkbZuGPbvbgXXZSEKM8AoJ06gk6AoqED X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 spamscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 malwarescore=0 mlxlogscore=999 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Update macro name for LLCC_DRE to LLCC_ECC as per the latest specification. Signed-off-by: Komal Bajaj Reviewed-by: Mukesh Ojha Acked-by: Konrad Dybcio --- drivers/soc/qcom/llcc-qcom.c | 2 +- include/linux/soc/qcom/llcc-qcom.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.41.0 diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index c31d9e39e864..3bd841e67eba 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -191,7 +191,7 @@ static const struct llcc_slice_config sc8280xp_data[] = { { LLCC_MMUHWT, 13, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 }, { LLCC_DISP, 16, 6144, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_AUDHW, 22, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, - { LLCC_DRE, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, + { LLCC_ECC, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_CVP, 28, 512, 3, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0x1, 1, 0, 0, 1, 0, 0 }, { LLCC_WRCACHE, 31, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 }, diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h index 93417ba1ead4..1a886666bbb6 100644 --- a/include/linux/soc/qcom/llcc-qcom.h +++ b/include/linux/soc/qcom/llcc-qcom.h @@ -30,7 +30,7 @@ #define LLCC_NPU 23 #define LLCC_WLHW 24 #define LLCC_PIMEM 25 -#define LLCC_DRE 26 +#define LLCC_ECC 26 #define LLCC_CVP 28 #define LLCC_MODPE 29 #define LLCC_APTCM 30 From patchwork Wed Aug 30 10:56:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 718668 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 93AECC83F1A for ; Wed, 30 Aug 2023 18:31:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233970AbjH3SbD (ORCPT ); Wed, 30 Aug 2023 14:31:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243425AbjH3K55 (ORCPT ); Wed, 30 Aug 2023 06:57:57 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA5B31A1; Wed, 30 Aug 2023 03:57:54 -0700 (PDT) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37U9WmNe001030; Wed, 30 Aug 2023 10:57:51 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=m3Czc64DGWLVCqvYMHHFouVPqVO46F5Pn6ZIHh4mCVc=; b=j5drKJsEaRgSc/HmuFZky1jDGZd2LOCFIjfxDPFOO2EMxethmNVPjNKL63CNve6/upkK ISQji25285mKzVsnAE+Q2gFllsQZNQ3bXGQX91Nr++796EGWP+rSaz7RDf2G6LBztiWG 49Bm17VEkVd/rQQJUc9fCQb17SV6bVyhJycz1e9dY+zC1OAo0W1GulzRgesESLypjk0V hXI3Bazlot1TEnmKynhbmBw/+N8qpcYxTCiBMf8IvkxHij+8T6o5jvHr6HauRCIKoItJ FIvz8hCtzRUYbTESDUHbIZUge2X8cwK4CTdzyjjbdlvbFMFFTox8rXFsjJILNedXn7Hs ag== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ssy5q0fv9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:51 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UAvoK3030622 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 10:57:50 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 30 Aug 2023 03:57:46 -0700 From: Komal Bajaj To: , , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v8 6/6] soc: qcom: llcc: Add QDU1000 and QRU1000 LLCC support Date: Wed, 30 Aug 2023 16:26:54 +0530 Message-ID: <20230830105654.28057-7-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230830105654.28057-1-quic_kbajaj@quicinc.com> References: <20230830105654.28057-1-quic_kbajaj@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: PnScoIuvc0s0QIXtCw72maEKeN2qhe2y X-Proofpoint-GUID: PnScoIuvc0s0QIXtCw72maEKeN2qhe2y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 phishscore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 mlxlogscore=999 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300102 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add LLCC configuration data for QDU1000 and QRU1000 SoCs. Signed-off-by: Komal Bajaj Reviewed-by: Mukesh Ojha --- drivers/soc/qcom/llcc-qcom.c | 67 ++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) -- 2.41.0 diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index 3bd841e67eba..feb21637ac20 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -362,6 +362,36 @@ static const struct llcc_slice_config sm8550_data[] = { {LLCC_VIDVSP, 28, 256, 4, 1, 0xFFFFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, }; +static const struct llcc_slice_config qdu1000_data_2ch[] = { + { LLCC_MDMHPGRW, 7, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 256, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 512, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 256, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 128, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + +static const struct llcc_slice_config qdu1000_data_4ch[] = { + { LLCC_MDMHPGRW, 7, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 512, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 1024, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 512, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 256, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + +static const struct llcc_slice_config qdu1000_data_8ch[] = { + { LLCC_MDMHPGRW, 7, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 1024, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 2048, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 512, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = { .trp_ecc_error_status0 = 0x20344, .trp_ecc_error_status1 = 0x20348, @@ -428,6 +458,37 @@ static const u32 llcc_v2_1_reg_offset[] = { [LLCC_COMMON_STATUS0] = 0x0003400c, }; +static const struct qcom_llcc_config qdu1000_cfg[] = { + { + .sct_data = qdu1000_data_8ch, + .size = ARRAY_SIZE(qdu1000_data_8ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_4ch, + .size = ARRAY_SIZE(qdu1000_data_4ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_4ch, + .size = ARRAY_SIZE(qdu1000_data_4ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_2ch, + .size = ARRAY_SIZE(qdu1000_data_2ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + static const struct qcom_llcc_config sc7180_cfg[] = { { .sct_data = sc7180_data, @@ -549,6 +610,11 @@ static const struct qcom_llcc_config sm8550_cfg[] = { }, }; +static const struct qcom_sct_config qdu1000_cfgs = { + .llcc_config = qdu1000_cfg, + .num_config = ARRAY_SIZE(qdu1000_cfg), +}; + static const struct qcom_sct_config sc7180_cfgs = { .llcc_config = sc7180_cfg, .num_config = ARRAY_SIZE(sc7180_cfg), @@ -1168,6 +1234,7 @@ static int qcom_llcc_probe(struct platform_device *pdev) } static const struct of_device_id qcom_llcc_of_match[] = { + { .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs}, { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs }, { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs }, { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs },