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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b07b316e2d4sm348001666b.45.2025.09.12.03.58.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Sep 2025 03:58:48 -0700 (PDT) Message-ID: Date: Fri, 12 Sep 2025 12:58:46 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: qcom: sdm845-starqltechn: fix slpi reserved mem To: Dzmitry Sankouski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250911-starqltechn_slpi-v1-0-93ebf951a932@gmail.com> <20250911-starqltechn_slpi-v1-1-93ebf951a932@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250911-starqltechn_slpi-v1-1-93ebf951a932@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: QlQfpopXCrPBmdF2mL5mwp50CDre3hjq X-Proofpoint-GUID: QlQfpopXCrPBmdF2mL5mwp50CDre3hjq X-Authority-Analysis: v=2.4 cv=NdLm13D4 c=1 sm=1 tr=0 ts=68c3fcea cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=pGLkceISAAAA:8 a=gQzuMllvLFwwXPv8Qg8A:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA4MDA2NiBTYWx0ZWRfX9HBtUHFI2q5H jkP0HRi64RpeDf0Zqj24n4IWNgtncGRB1FHL1kau6oMv2jkzde0QmXINVac/UM8rO2hQEJrlXUu RsXj74nJnkqWXzSBmEpA4A6+zyq3uE4Bf2/rqxz39nFueQcGSo2KV7v7g1CgnZApZ408JerDCIL Ftl/CBXF2E3+0p/8Dex8LuITYf2vq0grnwmLCJi9zMopqnppy1t8MFDdIgoHXtQ1KXrmhSsD0i/ +71ihRSQBh6ivvfOUgKPg/J/qoNi8i4T240n8eyYBJzZWS8QeHSCQgo/p63QNnynv8PbFJgB7Af WqDtX34zGKy26kRpzz/ZV0a0LEptYqdhkjlEO2JJOpoJrGCysmVkrCcXpaQ0ATmIxazCbbhZX0a cko0SJ1/ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-12_04,2025-09-11_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 adultscore=0 suspectscore=0 phishscore=0 clxscore=1015 impostorscore=0 spamscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509080066 On 9/11/25 10:56 PM, Dzmitry Sankouski wrote: > When adding adsp reserved mem, slpi reserved memory was shrunk > according to vendor kernel log: > > `Removed memory: created DMA memory pool at 0x0000000096700000, size 15 M` > > However, kernel refuses to boot firmware with 15MiB reserved region. Why so? > Increase slpi reserved region to 16MiB. It would make sense, given the PIL reserved range is now almost contiguous (bar the hole between spss_mem and adsp_mem.. you might want to check that one out as well) Konrad > > Fixes: 58782c229e3e ("arm64: dts: qcom: sdm845-starqltechn: add initial sound support") > Signed-off-by: Dzmitry Sankouski > --- > arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts > index 9eeb4b807465..32ce666fc57e 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts > @@ -118,7 +118,7 @@ removed_region: removed-region@88f00000 { > }; > > slpi_mem: slpi@96700000 { > - reg = <0 0x96700000 0 0xf00000>; > + reg = <0 0x96700000 0 0x1000000>; > no-map; > }; > >