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smtp.gmail.com with ESMTPSA id e2sm3555702pfi.88.2019.11.11.07.17.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Nov 2019 07:17:33 -0800 (PST) Subject: Re: [PATCH v2] soc: mediatek: add SMC fid table for SIP interface To: Eason Yen Cc: linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, wsd_upstream@mediatek.com References: <1573439402-16249-1-git-send-email-eason.yen@mediatek.com> From: Matthias Brugger Autocrypt: addr=matthias.bgg@gmail.com; prefer-encrypt=mutual; keydata= mQINBFP1zgUBEAC21D6hk7//0kOmsUrE3eZ55kjc9DmFPKIz6l4NggqwQjBNRHIMh04BbCMY fL3eT7ZsYV5nur7zctmJ+vbszoOASXUpfq8M+S5hU2w7sBaVk5rpH9yW8CUWz2+ZpQXPJcFa OhLZuSKB1F5JcvLbETRjNzNU7B3TdS2+zkgQQdEyt7Ij2HXGLJ2w+yG2GuR9/iyCJRf10Okq gTh//XESJZ8S6KlOWbLXRE+yfkKDXQx2Jr1XuVvM3zPqH5FMg8reRVFsQ+vI0b+OlyekT/Xe 0Hwvqkev95GG6x7yseJwI+2ydDH6M5O7fPKFW5mzAdDE2g/K9B4e2tYK6/rA7Fq4cqiAw1+u EgO44+eFgv082xtBez5WNkGn18vtw0LW3ESmKh19u6kEGoi0WZwslCNaGFrS4M7OH+aOJeqK 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<71b9cfcc-bd4f-75de-0057-d64c5dc49e92@gmail.com> Date: Mon, 11 Nov 2019 16:17:30 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: <1573439402-16249-1-git-send-email-eason.yen@mediatek.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/11/2019 03:30, Eason Yen wrote: > soc: mediatek: add SMC fid table for SIP interface > > 1. Add a header file to provide SIP interface to ATF > for clients, please define MTK_SIP_XXX with specific ID > > 2. Add AUDIO SMC fid > mtk sip call example: > arm_smccc_smc(MTK_SIP_AUDIO_CONTROL, > MTK_AUDIO_SMC_OP_DRAM_REQUEST, > 0, 0, 0, 0, 0, 0, &res) Are you planning to upstream a driver consuming this interface? If so, I propose to add this patch to the submission of the driver. Sounds good? Regards, Matthias > > > Eason Yen (1): > soc: mediatek: add SMC fid table for SIP interface > > include/linux/soc/mediatek/mtk_sip_svc.h | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > create mode 100644 include/linux/soc/mediatek/mtk_sip_svc.h >