From patchwork Wed Aug 28 20:36:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikunj Kela X-Patchwork-Id: 13781912 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E48FF1B14F8; Wed, 28 Aug 2024 20:38:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724877520; cv=none; b=fSDIomkhacWk7zs2fcL9POj5odY77puE5Uf+ckzcX4JWyon/oXkGwbyhDnqA4vv0culnvcutGxo/87lP4v/C3bLkgMVcPqLescyEniAwloFmzEXTuhiRQBmGhGF49Rp/aouOiVP1Wb7TtIg1btuwNkpcOEW8zoYUK84mMi/muaY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724877520; c=relaxed/simple; bh=/yymFjL50o5Zg1/Oz9wfTE6QtWKCFxKe43Nmczc8wKM=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=mP6rQKJ9zHJLxUFzmHJSBMKvOOBFLoHoLZY+zZkhkDDRmvJAT14u9cZ0hm1OmwkBZuTRk4QO1IpTd20lfKzJM4bx52ELo8zt1IjsocZqbZRNXRhQw238yK8qo1hzRgYfCzyZl+OSjNWneyF+eYYlgBtkJhG56s/Lv1M1SzygbX4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=ggcAgUyh; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="ggcAgUyh" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47SJM9JE020195; Wed, 28 Aug 2024 20:38:00 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=xeeUQWrnLTgtne5Sska/XG p/Bbu7fevfNvIu/F++8w4=; b=ggcAgUyh89PGlTg/iPE2d5FrXnPPmfCLIZt2eb Ue6/e7daRGKpQGfZZgrQ1y773hB+/Y9F6qDtjeHDghEntmeeehP9B6pTTTRx/UlQ a1ufZwa7UklwndWGufCXmhRlsGqwgrXPIBDThJnn7y1mmL26ZPgjsRWDydOXtKhG 5QAN0fb0pHM6XnNLHuVcZ/J8LFcY6q4xB4sieVe3w8jG85Eonv1pILampVRmSniW 3anepte9Uko0j2eL5K3+vUBiRNaB5gSXi/6sEmni6STjykNHmCmRlJVM33I5Q0Qn CwZUeHCPypvX6dvhMSy81icNa2Uz8p6C6b3oRei29FSx3EBA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 419q2xu0pc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Aug 2024 20:38:00 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47SKbwM9014092 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Aug 2024 20:37:58 GMT Received: from hu-nkela-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 28 Aug 2024 13:37:54 -0700 From: Nikunj Kela To: , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , Nikunj Kela Subject: [PATCH 00/22] arm64: qcom: Introduce SA8255p Ride platform Date: Wed, 28 Aug 2024 13:36:59 -0700 Message-ID: <20240828203721.2751904-1-quic_nkela@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: BP50-BomuXv-vA3xS-Kwd9hXtYqUKPSr X-Proofpoint-GUID: BP50-BomuXv-vA3xS-Kwd9hXtYqUKPSr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-28_08,2024-08-28_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 impostorscore=0 mlxlogscore=999 phishscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408280149 This series enables the support for SA8255p Qualcomm SoC and Ride platform. This platform uses SCMI power, reset, performance, sensor protocols for resources(e.g. clocks, regulator, interconnect, phy etc.) management. SA8255p is a virtual platforms that uses Qualcomm smc/hvc transport driver. Multiple virtual SCMI instances are being used to achieve the parallelism. SCMI platform stack runs in SMP enabled VM hence allows platform to service multiple resource requests in parallel. Each device is assigned its own dedicated SCMI channel and Tx/Rx doorbells. Resource operations are grouped together to achieve better abstraction and to reduce the number of requests being sent to SCMI platform(server) thus improving boot time KPIs. This design approach was presented during LinaroConnect 2024 conference[1]. Architecture: ------------ +--------------------+ | Shared Memory | | | | +----------------+ | +----------------------------------+ +----------------------------+ +-+-> ufs-shmem <-+---+ | Linux VM | | Firmware VM | | | +----------------+ | | | +----------+ +----------+ | | | | | | | | | UFS | | PCIe | | | +---------+ f +----------+ | | | | | | | Driver | | Driver | | | |Drivers <---+ SCMI | | e | | | | | | +--+----^--+ +----------+ | | | (clks, | g | Server +-+---------------------+ | | | | | | | | | vreg, +---> | | h | | | b|k | a| l| | | | gpio, | +--^-----+-+ | | | | | | | | | | phy, | | | | | | | | | +---v----+----+ +----------+ | | | etc.) | | | | | | +------------+--+ UFS SCMI | | PCIe SCMI| | | +---------+ | | | | | | | INSTANCE | | INSTANCE | | | | | | | +---------------+ | | +-^-----+-----+ +----------+ | | | | | | | pcie-shmem | | | | | | +------------------+-----+---+ | +---------------+ | +----+-----+-----------------------+ | | | | | | | | +--------------------+ | | d|IRQ i|HVC j|IRQ c|HVC | | | | | | | | +-----------------------+-----v----------------------------------------------------------------------+-----v------------------------------+ | | | | | | | HYPERVISOR | | | | | +-----------------------------------------------------------------------------------------------------------------------------------------+ +--------+ +--------+ +----------+ +-----------+ | CLOCK | | PHY | | UFS | | PCIe | +--------+ +--------+ +----------+ +-----------+ This series is based on next-20240828. [1]: https://resources.linaro.org/en/resource/wfnfEwBhRjLV1PEAJoDDte Nikunj Kela (22): dt-bindings: arm: qcom: add the SoC ID for SA8255P soc: qcom: socinfo: add support for SA8255P dt-bindings: arm: qcom: add SA8255p Ride board dt-bindings: firmware: qcom,scm: document support for SA8255p dt-bindings: mailbox: qcom-ipcc: document the support for SA8255p dt-bindings: watchdog: qcom-wdt: document support on SA8255p dt-bindings: crypto: qcom,prng: document support for SA8255p dt-bindings: interrupt-controller: qcom-pdc: document support for SA8255p dt-bindings: soc: qcom: aoss-qmp: document support for SA8255p dt-bindings: pinctrl: document support for SA8255p pinctrl: qcom: sa8775p: Add support for SA8255p SoC dt-bindings: cpufreq: qcom-hw: document support for SA8255p dt-bindings: thermal: tsens: document support on SA8255p dt-bindings: arm-smmu: document the support on SA8255p dt-bindings: mfd: qcom,tcsr: document support for SA8255p dt-bindings: qcom: geni-se: document support for SA8255P dt-bindings: serial: document support for SA8255p dt-bindings: spi: document support for SA8255p dt-bindings: i2c: document support for SA8255p dt-bindings: firmware: arm,scmi: allow multiple virtual instances ARM: dt: GIC: add extended SPI specifier arm64: dts: qcom: Add reduced functional DT for SA8255p Ride platform .../devicetree/bindings/arm/qcom.yaml | 6 + .../bindings/cpufreq/cpufreq-qcom-hw.yaml | 1 + .../devicetree/bindings/crypto/qcom,prng.yaml | 1 + .../bindings/firmware/arm,scmi.yaml | 2 +- .../bindings/firmware/qcom,scm.yaml | 2 + .../bindings/i2c/qcom,i2c-geni-qcom.yaml | 56 +- .../interrupt-controller/qcom,pdc.yaml | 1 + .../devicetree/bindings/iommu/arm,smmu.yaml | 3 + .../bindings/mailbox/qcom-ipcc.yaml | 1 + .../devicetree/bindings/mfd/qcom,tcsr.yaml | 1 + .../bindings/pinctrl/qcom,sa8775p-tlmm.yaml | 4 +- .../serial/qcom,serial-geni-qcom.yaml | 58 +- .../bindings/soc/qcom/qcom,aoss-qmp.yaml | 1 + .../bindings/soc/qcom/qcom,geni-se.yaml | 47 +- .../bindings/spi/qcom,spi-geni-qcom.yaml | 64 +- .../bindings/thermal/qcom-tsens.yaml | 1 + .../bindings/watchdog/qcom-wdt.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/sa8255p-pmics.dtsi | 80 + arch/arm64/boot/dts/qcom/sa8255p-ride.dts | 149 + arch/arm64/boot/dts/qcom/sa8255p-scmi.dtsi | 2312 ++++++++++++++++ arch/arm64/boot/dts/qcom/sa8255p.dtsi | 2405 +++++++++++++++++ drivers/pinctrl/qcom/pinctrl-sa8775p.c | 1 + drivers/soc/qcom/socinfo.c | 1 + include/dt-bindings/arm/qcom,ids.h | 1 + .../interrupt-controller/arm-gic.h | 1 + 26 files changed, 5157 insertions(+), 44 deletions(-) create mode 100644 arch/arm64/boot/dts/qcom/sa8255p-pmics.dtsi create mode 100644 arch/arm64/boot/dts/qcom/sa8255p-ride.dts create mode 100644 arch/arm64/boot/dts/qcom/sa8255p-scmi.dtsi create mode 100644 arch/arm64/boot/dts/qcom/sa8255p.dtsi base-commit: 195a402a75791e6e0d96d9da27ca77671bc656a8