From nobody Mon Feb 9 15:01:08 2026 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 62381C77B7F for ; Fri, 19 May 2023 10:32:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231890AbjESKcC (ORCPT ); Fri, 19 May 2023 06:32:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231799AbjESKb7 (ORCPT ); Fri, 19 May 2023 06:31:59 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 595EFE6E; Fri, 19 May 2023 03:31:58 -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 34J40xvq000399; Fri, 19 May 2023 10:31:54 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-type; s=qcppdkim1; bh=C0T4KVjVwdjmQPY3G2mJg6JS5CPGQY9lwL2Bi+l7VkI=; b=e1sIwyi7BQFSoYa1c9iA4Xa6F/EIo/kXVaUAudFO0D9dqrQXWXg/ao+MfFJbEzFHKrCA HudRJ+iNdLZGOfO0zGGyt4cSKnIuaBTUljEnVRl8Ca2VOq+vUteygQqN/06NSTzrlZ77 7U0NsllfGR3RtX8GpMJFOdreEf2GWB6hOAk0rbEF5M0nS7XJB0q+/DrQqHSaTTKj/8Ih GY8E4mw9lqz1a91Ail45u8VQTEKNcYZ5u6WMCAe5VIL+CM9OAnT+F0Jz/84nzPdVfKdM H4LlXFcuP9PHKQbxWmZbq5sH3W+6PCOdY+4FOgwc3C+0wqz1GITKGzd6TpSl6Y6FGYUl EA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qp0gk8ub1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 May 2023 10:31:54 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 34JAVqG4000565 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 May 2023 10:31:52 GMT Received: from poovendh-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Fri, 19 May 2023 03:31:47 -0700 From: Poovendhan Selvaraj To: , , , , , , , , CC: , , , , , , Subject: [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C9 board based on IPQ9574 family Date: Fri, 19 May 2023 16:01:27 +0530 Message-ID: <20230519103128.30783-2-quic_poovendh@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230519103128.30783-1-quic_poovendh@quicinc.com> References: <20230519103128.30783-1-quic_poovendh@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: cQWyEffFBd8nvbRleb6bM6-JQ37uvRXr X-Proofpoint-ORIG-GUID: cQWyEffFBd8nvbRleb6bM6-JQ37uvRXr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-19_06,2023-05-17_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 malwarescore=0 mlxlogscore=999 priorityscore=1501 mlxscore=0 phishscore=0 bulkscore=0 adultscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305190089 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: POOVENDHAN SELVARAJ Document AL02-C9 (Reference Design Platform 454) board based on IPQ9574 family of SoCs. Signed-off-by: Poovendhan Selvaraj Acked-by: Conor Dooley --- Documentation/devicetree/bindings/arm/qcom.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentatio= n/devicetree/bindings/arm/qcom.yaml index febf057012d4..fe7ed853e598 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -88,6 +88,7 @@ description: | ap-al02-c2 ap-al02-c6 ap-al02-c7 + ap-al02-c9 ap-mi01.2 ap-mi01.6 cdp @@ -356,6 +357,7 @@ properties: - qcom,ipq9574-ap-al02-c2 - qcom,ipq9574-ap-al02-c6 - qcom,ipq9574-ap-al02-c7 + - qcom,ipq9574-ap-al02-c9 - const: qcom,ipq9574 =20 - description: Sierra Wireless MangOH Green with WP8548 Module --=20 2.17.1 From nobody Mon Feb 9 15:01:08 2026 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 3571FC77B7F for ; Fri, 19 May 2023 10:32:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231909AbjESKcN (ORCPT ); Fri, 19 May 2023 06:32:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52202 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231912AbjESKcE (ORCPT ); Fri, 19 May 2023 06:32:04 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4552110DC; Fri, 19 May 2023 03:32:03 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34J3VMDe016895; Fri, 19 May 2023 10:31:59 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-type; s=qcppdkim1; bh=sbPqLa45I3ZxZtAMxOJzpoQYgLrmAG8839OsopoEIl8=; b=g0JCe5fmqUAyxohmPHkV5bOgTYhPBs8+6GM262tLT3DmvTcKfn4gNegYPgNDZr8nSbiU 1URklR/k8v+heMD7IwgZN3cZTLr+XLD73Pc/VzYkuZfpSN0n3gvf0k7OB9SXo1CGsWeb 6HO6V6sAyK0ObfdoUI59zE0PaOXjEh/mau60asq9+O1dNPUVOOJlKopQxLYj8QzfDz8S t1LazEFrxKZPil2KVxcAL7B0PQYuCI+stIOIXHir+TISF96NpZvis9HbA5PVfeYDBuUO vHkIMN5hBE77cXOITeREbhLmCFJQ5kRIozkINDxJA0e74+usMmBFOhJf47gwpHJfmf2Q Ng== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qp0keru4a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 May 2023 10:31:59 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 34JAVvP3014651 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 May 2023 10:31:58 GMT Received: from poovendh-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Fri, 19 May 2023 03:31:52 -0700 From: Poovendhan Selvaraj To: , , , , , , , , CC: , , , , , , Subject: [PATCH 2/2] arm64: dts: qcom: ipq9574: add support for RDP454 variant Date: Fri, 19 May 2023 16:01:28 +0530 Message-ID: <20230519103128.30783-3-quic_poovendh@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230519103128.30783-1-quic_poovendh@quicinc.com> References: <20230519103128.30783-1-quic_poovendh@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: LCHDdO8iiVM1Ca9Y9uisHTOL11xvWuOd X-Proofpoint-ORIG-GUID: LCHDdO8iiVM1Ca9Y9uisHTOL11xvWuOd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-19_06,2023-05-17_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 impostorscore=0 phishscore=0 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305190089 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: POOVENDHAN SELVARAJ Add the initial device tree support for the Reference Design Platform (RDP) 454 based on IPQ9574 family of SoCs. This patch adds support for Console UART, SPI NOR and SMPA1 regulator node. Signed-off-by: Poovendhan Selvaraj --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts | 92 +++++++++++++++++++++ 2 files changed, 93 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 7b5466395f46..834e790bec90 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -12,6 +12,7 @@ dtb-$(CONFIG_ARCH_QCOM) +=3D ipq8074-hk10-c2.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp418.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp433.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp449.dtb +dtb-$(CONFIG_ARCH_QCOM) +=3D ipq9574-rdp454.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-alcatel-idol347.dtb dtb-$(CONFIG_ARCH_QCOM) +=3D msm8916-asus-z00l.dtb diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts b/arch/arm64/boot/= dts/qcom/ipq9574-rdp454.dts new file mode 100644 index 000000000000..b3e853a9cc94 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp454.dts @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ9574 RDP454 board device tree source + * + * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights res= erved. + */ + +/dts-v1/; + +#include "ipq9574.dtsi" + +/ { + model =3D "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C9"; + compatible =3D "qcom,ipq9574-ap-al02-c9", "qcom,ipq9574"; + + aliases { + serial0 =3D &blsp1_uart2; + }; + + chosen { + stdout-path =3D "serial0:115200n8"; + }; +}; + +/* In AL02-C9, the max supported CPU Freq is 1.5 GHz. Disabling frequencie= s beyond 1.5GHz*/ +&cpu_opp_table { + opp-1800000000 { + opp-supported-hw =3D <0>; + }; + + opp-2208000000 { + opp-supported-hw =3D <0>; + }; +}; + +/* Disable IPQ9574 integrated radio's reserved memory */ +&blsp1_spi0 { + pinctrl-0 =3D <&spi_0_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; + + flash@0 { + compatible =3D "micron,n25q128a11", "jedec,spi-nor"; + reg =3D <0>; + #address-cells =3D <1>; + #size-cells =3D <1>; + spi-max-frequency =3D <50000000>; + }; +}; + +&blsp1_uart2 { + pinctrl-0 =3D <&uart2_pins>; + pinctrl-names =3D "default"; + status =3D "okay"; +}; + +&rpm_requests { + regulators { + compatible =3D "qcom,rpm-mp5496-regulators"; + + ipq9574_s1: s1 { + /* + * During kernel bootup, the SoC runs at 800MHz with 875mV set by the bo= otloaders. + * During regulator registration, kernel not knowing the initial voltage, + * considers it as zero and brings up the regulators with minimum suppor= ted voltage. + * Update the regulator-min-microvolt with SVS voltage of 725mV so that + * the regulators are brought up with 725mV which is sufficient for all = the + * corner parts to operate at 800MHz + */ + regulator-min-microvolt =3D <725000>; + regulator-max-microvolt =3D <1075000>; + }; + }; +}; + +&sleep_clk { + clock-frequency =3D <32000>; +}; + +&tlmm { + spi_0_pins: spi-0-state { + pins =3D "gpio11", "gpio12", "gpio13", "gpio14"; + function =3D "blsp0_spi"; + drive-strength =3D <8>; + bias-disable; + }; +}; + +&xo_board_clk { + clock-frequency =3D <24000000>; +}; --=20 2.17.1