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([2a02:810d:15c0:828:a665:ed1e:3966:c991]) by smtp.gmail.com with ESMTPSA id ch19-20020a170906c2d300b00933d64cd447sm5552271ejb.121.2023.03.22.23.44.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Mar 2023 23:44:07 -0700 (PDT) Message-ID: Date: Thu, 23 Mar 2023 07:44:06 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH 2/2] arm64: dts: qcom: ipq5332: add support for the RDP468 variant Content-Language: en-US To: Kathiravan T , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230323044929.8694-1-quic_kathirav@quicinc.com> <20230323044929.8694-3-quic_kathirav@quicinc.com> From: Krzysztof Kozlowski In-Reply-To: <20230323044929.8694-3-quic_kathirav@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23/03/2023 05:49, Kathiravan T wrote: > Add the initial device tree support for the Reference Design > Platform(RDP) 468 based on IPQ5332 family of SoCs. This patch carries the > support for Console UART, SPI NOR, eMMC. > > Signed-off-by: Kathiravan T > --- > arch/arm64/boot/dts/qcom/Makefile | 1 + > arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 103 ++++++++++++++++++++ > 2 files changed, 104 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 1a29403400b7..79cf8373997f 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq5332-mi01.2.dtb > +dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp468.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb > dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb > diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts > new file mode 100644 > index 000000000000..b2899f953aa4 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts > @@ -0,0 +1,103 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * IPQ5332 RDP468 board device tree source > + * > + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. > + */ > + > +/dts-v1/; > + > +#include "ipq5332.dtsi" > + > +/ { > + model = "Qualcomm Technologies, Inc. IPQ5332 MI01.6"; > + compatible = "qcom,ipq5332-ap-mi01.6", "qcom,ipq5332"; > + > + aliases { > + serial0 = &blsp1_uart0; > + }; > + > + chosen { > + stdout-path = "serial0"; > + }; > +}; > + > +&blsp1_uart0 { > + pinctrl-0 = <&serial_0_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&blsp1_spi0 { > + pinctrl-0 = <&spi_0_data_clk_pins &spi_0_cs_pins>; > + pinctrl-names = "default"; > + status = "okay"; > + > + flash@0 { > + compatible = "micron,n25q128a11", "jedec,spi-nor"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0>; reg is always second property, after compatible. > + spi-max-frequency = <50000000>; > + }; > +}; > + Best regards, Krzysztof