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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250128_022411_161328_DF5C6CB5 X-CRM114-Status: GOOD ( 12.47 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On 28/01/2025 10:41, Raj Kumar Bhagat wrote: >>> + >>> + reserved-memory { >>> + #address-cells = <2>; >>> + #size-cells = <2>; >>> + ranges; >>> + >>> + q6_region: wcss@4a900000 { >>> + reg = <0x0 0x4a900000 0x0 0x02b00000>; >>> + no-map; >>> + }; >>> + >>> + m3_dump: m3-dump@4d400000 { >> >> This fails with your wireless patchset. >> > > Yes, this will fail with v4 wireless patch. > We have v5 (yet to be sent) to read the correct reserved memory. Since, > in v4 I was asked to address and send DTS patch separately, The corresponding > driver patches are yet to be sent. So you send it to prove my point? OK, fine. So this patch confirms your driver changes should be rejected. > >>> + reg = <0x0 0x4D400000 0x0 0x100000>; >>> + no-map; >>> + }; >>> + }; >>> }; >>> >>> &blsp1_i2c1 { >>> @@ -63,3 +104,16 @@ data-pins { >>> }; >>> }; >>> }; >>> + >>> +&wifi0 { >>> + memory-region = <&q6_region>, <&m3_dump>; >>> + memory-region-names = "q6-region", "m3-dump"; >> >> Binding said you have four items. I don't understand why this varies and >> why this is 2 items instead. >> > > In total we have 4 items, with minItems as 2. > The other 2 items (q6-caldb & mlo-global-mem) functionalities are not yet enabled > in ath12k driver. Hence these memory are not reserved yet. That's not a valid reason to skip valid items. DTS is not dependent on driver. Submit proper hardware description, not something carved to match your driver. Best regards, Krzysztof