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[31.187.140.150]) by smtp.gmail.com with ESMTPSA id d4-20020a056402516400b0052fc0832e08sm3909853ede.1.2023.09.16.13.30.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 16 Sep 2023 13:30:58 -0700 (PDT) Message-ID: <40216ed7-22a5-01e6-6863-dff31c9e1ec7@linaro.org> Date: Sat, 16 Sep 2023 22:30:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH v2 8/8] arm64: defconfig: enable interconnect and pinctrl for SM4450 To: Trilok Soni , Tengfei Fan , will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, catalin.marinas@arm.com Cc: geert+renesas@glider.be, arnd@arndb.de, neil.armstrong@linaro.org, nfraprado@collabora.com, rafal@milecki.pl, peng.fan@nxp.com, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_shashim@quicinc.com, quic_kaushalk@quicinc.com, quic_tdas@quicinc.com, quic_tingweiz@quicinc.com, quic_aiquny@quicinc.com, kernel@quicinc.com References: <20230915021509.25773-1-quic_tengfan@quicinc.com> <20230915021509.25773-10-quic_tengfan@quicinc.com> <8f2c9664-a2c8-50dc-8a1c-e50a071ebeb2@linaro.org> <0a34dd35-7aea-4655-4cdd-e7196a1ba52b@linaro.org> <01c020ae-a019-e4eb-14cb-64503bde05a6@quicinc.com> Content-Language: en-US From: Krzysztof Kozlowski In-Reply-To: <01c020ae-a019-e4eb-14cb-64503bde05a6@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 16/09/2023 04:21, Trilok Soni wrote: >>>> No, this should be =m and you need to fix your system. >>>> >>>> Best regards, >>>> Krzysztof >>>> >>> Hi Krzysztof, >>> Find new way which can load ko files on SM4450 platform, still need use >>> "Y", because of some other modules have dependence to these two config, >>> like scm, smmu module drivers, uart shell console cannot be got if set >>> to "m". >> >> That's what I am asking, which device exactly needs it. >> >>> >>> Also do test for setting these two config to "m" on SM8450 platform, get >>> uart shell consle failed if so setting. >> >> Yeah, this we know, I did this. I am asking about SM4450. > > Why we have =m requirement when other drivers above are =Y?. Can we confirm > w/ Georgi? I am not aware that Interconnect drivers needs to be =m only. There is a requirement of all drivers which can be a module, to be a module. Best regards, Krzysztof