From patchwork Tue Apr 4 10:16:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 670632 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 B36ECC761AF for ; Tue, 4 Apr 2023 10:17:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234275AbjDDKR4 (ORCPT ); Tue, 4 Apr 2023 06:17:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234393AbjDDKRw (ORCPT ); Tue, 4 Apr 2023 06:17:52 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 574472D4D; Tue, 4 Apr 2023 03:17:48 -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 334A8SNO008194; 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Tue, 4 Apr 2023 10:17:17 GMT Received: from devipriy-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; Tue, 4 Apr 2023 03:17:07 -0700 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , Subject: [PATCH V11 3/4] arm64: dts: qcom: Add support for ipq9574 SoC and RDP433 variant Date: Tue, 4 Apr 2023 15:46:21 +0530 Message-ID: <20230404101622.5394-4-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230404101622.5394-1-quic_devipriy@quicinc.com> References: <20230404101622.5394-1-quic_devipriy@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: esHjf9lyGak79IBLEIrgzGaJLm8c3PVV X-Proofpoint-ORIG-GUID: esHjf9lyGak79IBLEIrgzGaJLm8c3PVV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-04_03,2023-04-04_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 phishscore=0 spamscore=0 adultscore=0 mlxscore=0 priorityscore=1501 mlxlogscore=999 suspectscore=0 clxscore=1015 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304040094 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add initial device tree support for Qualcomm IPQ9574 SoC and Reference Design Platform(RDP) 433 which is based on IPQ9574 family of SoCs Co-developed-by: Anusha Rao Signed-off-by: Anusha Rao Co-developed-by: Poovendhan Selvaraj Signed-off-by: Poovendhan Selvaraj Signed-off-by: Devi Priya --- Changes in V11: - Dropped the unused backup clock source bias_pll_ubi_nc_clk arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 84 +++++++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 263 ++++++++++++++++++++ 3 files changed, 348 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts create mode 100644 arch/arm64/boot/dts/qcom/ipq9574.dtsi diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 1a29403400b7..52f1f92c5195 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb +dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp433.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-asus-z00l.dtb diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts new file mode 100644 index 000000000000..2ce8e09e7565 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ9574 RDP433 board device tree source + * + * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +/dts-v1/; + +#include "ipq9574.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7"; + compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574"; + + aliases { + serial0 = &blsp1_uart2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&blsp1_uart2 { + pinctrl-0 = <&uart2_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&sdhc_1 { + pinctrl-0 = <&sdc_default_state>; + pinctrl-names = "default"; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + max-frequency = <384000000>; + bus-width = <8>; + status = "okay"; +}; + +&sleep_clk { + clock-frequency = <32000>; +}; + +&tlmm { + sdc_default_state: sdc-default-state { + clk-pins { + pins = "gpio5"; + function = "sdc_clk"; + drive-strength = <8>; + bias-disable; + }; + + cmd-pins { + pins = "gpio4"; + function = "sdc_cmd"; + drive-strength = <8>; + bias-pull-up; + }; + + data-pins { + pins = "gpio0", "gpio1", "gpio2", + "gpio3", "gpio6", "gpio7", + "gpio8", "gpio9"; + function = "sdc_data"; + drive-strength = <8>; + bias-pull-up; + }; + + rclk-pins { + pins = "gpio10"; + function = "sdc_rclk"; + drive-strength = <8>; + bias-pull-down; + }; + }; +}; + +&xo_board_clk { + clock-frequency = <24000000>; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi new file mode 100644 index 000000000000..c0e35308d8e0 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -0,0 +1,263 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ9574 SoC device tree source + * + * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include +#include +#include + +/ { + interrupt-parent = <&intc>; + #address-cells = <2>; + #size-cells = <2>; + + clocks { + sleep_clk: sleep-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + xo_board_clk: xo-board-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x1>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x2>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a73"; + reg = <0x3>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + memory@40000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the size */ + reg = <0x0 0x40000000 0x0 0x0>; + }; + + pmu { + compatible = "arm,cortex-a73-pmu"; + interrupts = ; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + tz_region: tz@4a600000 { + reg = <0x0 0x4a600000 0x0 0x400000>; + no-map; + }; + }; + + soc: soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq9574-tlmm"; + reg = <0x01000000 0x300000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 65>; + interrupt-controller; + #interrupt-cells = <2>; + + uart2_pins: uart2-state { + pins = "gpio34", "gpio35"; + function = "blsp2_uart"; + drive-strength = <8>; + bias-disable; + }; + }; + + gcc: clock-controller@1800000 { + compatible = "qcom,ipq9574-gcc"; + reg = <0x01800000 0x80000>; + clocks = <&xo_board_clk>, + <&sleep_clk>, + <0>, + <0>, + <0>, + <0>, + <0>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + sdhc_1: mmc@7804000 { + compatible = "qcom,ipq9574-sdhci", "qcom,sdhci-msm-v5"; + reg = <0x07804000 0x1000>, <0x07805000 0x1000>; + reg-names = "hc", "cqhci"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_AHB_CLK>, + <&gcc GCC_SDCC1_APPS_CLK>, + <&xo_board_clk>; + clock-names = "iface", "core", "xo"; + non-removable; + status = "disabled"; + }; + + blsp1_uart2: serial@78b1000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x078b1000 0x200>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_UART3_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; + reg = <0x0b000000 0x1000>, /* GICD */ + <0x0b002000 0x1000>, /* GICC */ + <0x0b001000 0x1000>, /* GICH */ + <0x0b004000 0x1000>; /* GICV */ + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + #interrupt-cells = <3>; + interrupts = ; + ranges = <0 0x0b00c000 0x3000>; + + v2m0: v2m@0 { + compatible = "arm,gic-v2m-frame"; + reg = <0x00000000 0xffd>; + msi-controller; + }; + + v2m1: v2m@1000 { + compatible = "arm,gic-v2m-frame"; + reg = <0x00001000 0xffd>; + msi-controller; + }; + + v2m2: v2m@2000 { + compatible = "arm,gic-v2m-frame"; + reg = <0x00002000 0xffd>; + msi-controller; + }; + }; + + timer@b120000 { + compatible = "arm,armv7-timer-mem"; + reg = <0x0b120000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + frame@b120000 { + reg = <0x0b121000 0x1000>, + <0x0b122000 0x1000>; + frame-number = <0>; + interrupts = , + ; + }; + + frame@b123000 { + reg = <0x0b123000 0x1000>; + frame-number = <1>; + interrupts = ; + status = "disabled"; + }; + + frame@b124000 { + reg = <0x0b124000 0x1000>; + frame-number = <2>; + interrupts = ; + status = "disabled"; + }; + + frame@b125000 { + reg = <0x0b125000 0x1000>; + frame-number = <3>; + interrupts = ; + status = "disabled"; + }; + + frame@b126000 { + reg = <0x0b126000 0x1000>; + frame-number = <4>; + interrupts = ; + status = "disabled"; + }; + + frame@b127000 { + reg = <0x0b127000 0x1000>; + frame-number = <5>; + interrupts = ; + status = "disabled"; + }; + + frame@b128000 { + reg = <0x0b128000 0x1000>; + frame-number = <6>; + interrupts = ; + status = "disabled"; + }; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; +};