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spf=fail smtp.mailfrom=varada@codeaurora.org From: Varadarajan Narayanan To: agross@kernel.org, bjorn.andersson@linaro.org, robh+dt@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, linus.walleij@linaro.org, catalin.marinas@arm.com, will@kernel.org, p.zabel@pengutronix.de, varada@codeaurora.org, nsekar@codeaurora.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sricharan@codeaurora.org Subject: [PATCH 6/7] arm64: dts: Add ipq5018 SoC and MP03 board support Date: Mon, 28 Sep 2020 10:45:39 +0530 Message-Id: <1601270140-4306-7-git-send-email-varada@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1601270140-4306-1-git-send-email-varada@codeaurora.org> References: <1601270140-4306-1-git-send-email-varada@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200928_011711_791431_C87C2ADE X-CRM114-Status: GOOD ( 20.56 ) X-Spam-Score: -0.6 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.6 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [104.130.96.5 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add initial device tree support for the Qualcomm IPQ5018 SoC and MP03.1-C2 board. Signed-off-by: Varadarajan Narayanan --- Documentation/devicetree/bindings/arm/qcom.yaml | 7 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/ipq5018-mp03.1-c2.dts | 30 ++++ arch/arm64/boot/dts/qcom/ipq5018.dtsi | 201 ++++++++++++++++++++++++ 4 files changed, 239 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/ipq5018-mp03.1-c2.dts create mode 100644 arch/arm64/boot/dts/qcom/ipq5018.dtsi diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 6031aee..694063f 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -28,6 +28,7 @@ description: | apq8074 apq8084 apq8096 + ipq5018 ipq6018 ipq8074 mdm9615 @@ -49,6 +50,7 @@ description: | hk01 idp liquid + mp03 mtp qrd sbc @@ -142,6 +144,11 @@ properties: - items: - enum: + - qcom,ipq5018-mp03 + - const: qcom,ipq5018 + + - items: + - enum: - qcom,ipq8064-ap148 - const: qcom,ipq8064 diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index d8f1466..3873970 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb +dtb-$(CONFIG_ARCH_QCOM) += ipq5018-mp03.1-c2.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-longcheer-l8150.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a3u-eur.dtb diff --git a/arch/arm64/boot/dts/qcom/ipq5018-mp03.1-c2.dts b/arch/arm64/boot/dts/qcom/ipq5018-mp03.1-c2.dts new file mode 100644 index 00000000..41bb3b3 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq5018-mp03.1-c2.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ5018 CP01 board device tree source + * + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +/dts-v1/; + +#include "ipq5018.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. IPQ5018/AP-MP03-C2"; + compatible = "qcom,ipq5018-mp03", "qcom,ipq5018"; + + aliases { + serial0 = &blsp1_uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs-append = " swiotlb=1"; + }; +}; + +&blsp1_uart1 { + pinctrl-0 = <&serial_1_pins>; + pinctrl-names = "default"; + status = "ok"; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi new file mode 100644 index 00000000..12492a4 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi @@ -0,0 +1,201 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * IPQ5018 SoC device tree source + * + * Copyright (c) 2019, The Linux Foundation. All rights reserved. + */ + +#include +#include +#include + +/ { + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&intc>; + + clocks { + sleep_clk: sleep-clk { + compatible = "fixed-clock"; + clock-frequency = <32000>; + #clock-cells = <0>; + }; + + xo: xo { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + #clock-cells = <0>; + }; + }; + + cpus: cpus { + #address-cells = <1>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + enable-method = "psci"; + reg = <0x1>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache { + compatible = "cache"; + cache-level = <0x2>; + }; + }; + + pmuv8: pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = ; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + tz: tz@4ac00000 { + reg = <0x0 0x4ac00000 0x0 0x00400000>; + no-map; + }; + }; + + soc: soc { + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0xffffffff>; + dma-ranges; + compatible = "simple-bus"; + + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq5018-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 80>; + interrupt-controller; + #interrupt-cells = <2>; + + serial_1_pins: serial1-pinmux { + pins = "gpio31", "gpio32", "gpio33", "gpio34"; + function = "blsp1_uart1"; + drive-strength = <8>; + bias-pull-down; + }; + }; + + gcc: gcc@1800000 { + compatible = "qcom,gcc-ipq5018"; + reg = <0x01800000 0x80000>; + clocks = <&xo>, <&sleep_clk>; + clock-names = "xo", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + blsp1_uart1: serial@78af000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x078af000 0x200>; + interrupts = ; + clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + status = "disabled"; + }; + + intc: interrupt-controller@b000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <0x3>; + reg = <0x0b000000 0x1000>, /*GICD*/ + <0x0b002000 0x1000>, /*GICC*/ + <0x0b001000 0x1000>, /*GICH*/ + <0x0b004000 0x1000>; /*GICV*/ + interrupts = ; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + timer@b120000 { + #address-cells = <1>; + #size-cells = <1>; + ranges; + compatible = "arm,armv7-timer-mem"; + reg = <0x0b120000 0x1000>; + clock-frequency = <19200000>; + + frame@b120000 { + frame-number = <0>; + interrupts = , + ; + reg = <0x0b121000 0x1000>, + <0x0b122000 0x1000>; + }; + + frame@b123000 { + frame-number = <1>; + interrupts = ; + reg = <0xb123000 0x1000>; + status = "disabled"; + }; + + frame@b124000 { + frame-number = <2>; + interrupts = ; + reg = <0x0b124000 0x1000>; + status = "disabled"; + }; + + frame@b125000 { + frame-number = <3>; + interrupts = ; + reg = <0x0b125000 0x1000>; + status = "disabled"; + }; + + frame@b126000 { + frame-number = <4>; + interrupts = ; + reg = <0x0b126000 0x1000>; + status = "disabled"; + }; + + frame@b127000 { + frame-number = <5>; + interrupts = ; + reg = <0x0b127000 0x1000>; + status = "disabled"; + }; + + frame@b128000 { + frame-number = <6>; + interrupts = ; + reg = <0x0b128000 0x1000>; + status = "disabled"; + }; + }; + }; +};