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[83.9.1.37]) by smtp.gmail.com with ESMTPSA id r10-20020a2e80ca000000b002989fc0a69csm410649ljg.124.2023.04.06.12.37.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Apr 2023 12:37:57 -0700 (PDT) Message-ID: <730dc797-fea5-653c-1314-e5c51f52b557@linaro.org> Date: Thu, 6 Apr 2023 21:37:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH V3 3/5] arm64: dts: qcom: ipq9574: Add RPM related nodes Content-Language: en-US To: Devi Priya , agross@kernel.org, andersson@kernel.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: quic_srichara@quicinc.com, quic_sjaganat@quicinc.com, quic_kathirav@quicinc.com, quic_arajkuma@quicinc.com, quic_anusha@quicinc.com, quic_ipkumar@quicinc.com References: <20230406070032.22243-1-quic_devipriy@quicinc.com> <20230406070032.22243-4-quic_devipriy@quicinc.com> From: Konrad Dybcio In-Reply-To: <20230406070032.22243-4-quic_devipriy@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 6.04.2023 09:00, Devi Priya wrote: > Add RPM Glink & RPM message RAM nodes to support frequency scaling > on IPQ9574. > > Co-developed-by: Praveenkumar I > Signed-off-by: Praveenkumar I > Signed-off-by: Devi Priya > --- Reviewed-by: Konrad Dybcio Konrad > Changes in V3: > - Moved rpm_msg_ram node under /soc and updated the node name to sram@ > - Moved rpm-glink node such that the nodes are sorted alphabetically > > arch/arm64/boot/dts/qcom/ipq9574.dtsi | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > index 7c820463a79d..1f9b7529e7ed 100644 > --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > @@ -110,12 +110,29 @@ > }; > }; > > + rpm-glink { > + compatible = "qcom,glink-rpm"; > + interrupts = ; > + qcom,rpm-msg-ram = <&rpm_msg_ram>; > + mboxes = <&apcs_glb 0>; > + > + rpm_requests: rpm-requests { > + compatible = "qcom,rpm-ipq9574"; > + qcom,glink-channels = "rpm_requests"; > + }; > + }; > + > soc: soc@0 { > compatible = "simple-bus"; > #address-cells = <1>; > #size-cells = <1>; > ranges = <0 0 0 0xffffffff>; > > + rpm_msg_ram: sram@60000 { > + compatible = "qcom,rpm-msg-ram"; > + reg = <0x00060000 0x6000>; > + }; > + > pcie0_phy: phy@84000 { > compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy"; > reg = <0x00084000 0x1000>;