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[83.9.2.58]) by smtp.gmail.com with ESMTPSA id z7-20020a2e9b87000000b002af2a411655sm41597lji.41.2023.05.19.16.25.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 19 May 2023 16:25:18 -0700 (PDT) Message-ID: <7d8ff3f4-fa9f-109e-b255-329803532e9f@linaro.org> Date: Sat, 20 May 2023 01:25:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH 4/5] ARM: dts: qcom: msm8226: Add IMEM node Content-Language: en-US To: =?UTF-8?Q?Matti_Lehtim=c3=a4ki?= , linux-arm-msm@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230519210903.117030-1-matti.lehtimaki@gmail.com> <20230519210903.117030-5-matti.lehtimaki@gmail.com> From: Konrad Dybcio In-Reply-To: <20230519210903.117030-5-matti.lehtimaki@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19.05.2023 23:09, Matti Lehtimäki wrote: > This is used for example for reboot-mode which enables userspace to > signal the bootloader to go into the bootloader or recovery mode. > > Signed-off-by: Matti Lehtimäki > --- Reviewed-by: Konrad Dybcio Konrad > arch/arm/boot/dts/qcom-msm8226.dtsi | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi > index 006263373348..3628e48c1ec1 100644 > --- a/arch/arm/boot/dts/qcom-msm8226.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi > @@ -646,6 +646,18 @@ smd-edge { > label = "lpass"; > }; > }; > + > + imem: sram@fe805000 { > + compatible = "qcom,msm8226-imem", "syscon", "simple-mfd"; > + reg = <0xfe805000 0x1000>; > + > + status = "disabled"; > + > + reboot-mode { > + compatible = "syscon-reboot-mode"; > + offset = <0x65c>; > + }; > + }; > }; > > timer {