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Mon, 28 Mar 2022 18:02:00 +0900 (KST) Mime-Version: 1.0 Subject: Re: [PATCH 0/5] Add support for Axis, ARTPEC-8 PCIe driver Reply-To: wangseok.lee@samsung.com Sender: =?UTF-8?B?7J207JmV7ISd?= From: =?UTF-8?B?7J207JmV7ISd?= To: Krzysztof Kozlowski , "robh+dt@kernel.org" , "krzk+dt@kernel.org" , "kishon@ti.com" , "vkoul@kernel.org" , "linux-kernel@vger.kernel.org" , "jesper.nilsson@axis.com" , "lars.persson@axis.com" CC: "bhelgaas@google.com" , "linux-phy@lists.infradead.org" , "linux-pci@vger.kernel.org" , "devicetree@vger.kernel.org" , "lorenzo.pieralisi@arm.com" , "kw@linux.com" , "linux-arm-kernel@axis.com" , "kernel@axis.com" , =?UTF-8?B?7KCE66y46riw?= X-Priority: 3 X-Content-Kind-Code: NORMAL In-Reply-To: <0716d9e4-24e1-d16c-162c-00a8664296e1@kernel.org> X-CPGS-Detection: blocking_info_exchange X-Drm-Type: N,general X-Msg-Generator: Mail X-Msg-Type: PERSONAL X-Reply-Demand: N Message-ID: <20220328090200epcms2p8637d2a2e09a3a627be776586b80c8adf@epcms2p8> Date: Mon, 28 Mar 2022 18:02:00 +0900 X-CMS-MailID: 20220328090200epcms2p8637d2a2e09a3a627be776586b80c8adf Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL X-CPGSPASS: Y X-CPGSPASS: Y CMS-TYPE: 102P X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrFJsWRmVeSWpSXmKPExsWy7bCmmW5HpWOSwcKnBhZLmjIsXh7StJh/ 5ByrxfNDs5gtPrWoWlx42sNm8XLWPTaL8+c3sFs09PxmtTjy5iOzxf7jK5ksLu+aw2Zxdt5x NosJq76xWLz5/YLd4tziTIvWvUfYLXbeOcHsIOSxZt4aRo/r6wI8Fmwq9di0qpPN48mV6Uwe m5fUe/RtWcXocfzGdiaPz5vkAjijsm0yUhNTUosUUvOS81My89JtlbyD453jTc0MDHUNLS3M lRTyEnNTbZVcfAJ03TJzgF5RUihLzCkFCgUkFhcr6dvZFOWXlqQqZOQXl9gqpRak5BSYF+gV J+YWl+al6+WlllgZGhgYmQIVJmRn/PnwnKlgnkTFvf1zWBoYj4h3MXJySAiYSFz4sImxi5GL Q0hgB6PE90X7gBwODl4BQYm/O4RBaoQFnCX+3W5lBrGFBJQkdqyZxwwRt5b4NOUyC4jNJmAp cbH1IdgcEYFvTBKzf7xiA3GYBW4zS8x//p4FYhuvxIz2p1C2tMT25VsZQWxOATuJD997WCHi GhI/lvUyQ9iiEjdXv2WHsd8fm88IYYtItN47C1UjKPHg526ouJTEgieHoOZUS+z/+5sJwm5g lOi/nwrymISAvsSO68YgYV4BX4me6fvASlgEVIF+74Na5SJxauI0MJtZQFti2cLXzCCtzAKa Eut36UNMUZY4cgvuqYaNv9nR2cwCfBIdh//CxXfMewJ1jJrEvJU7mScwKs9CBPQsJLtmIexa wMi8ilEstaA4Nz212KjAGB63yfm5mxjBiVrLfQfjjLcf9A4xMnEwHmKU4GBWEuGVPWufJMSb klhZlVqUH19UmpNafIjRFOjLicxSosn5wFyRVxJvaGJpYGJmZmhuZGpgriTO65WyIVFIID2x JDU7NbUgtQimj4mDU6qBKSbZyKc810Pt4bHASe8fnha75MIhtXTRnF07/91eIeTwX1trE8uM A28DYtUTHrlGae9WrzW1qP7Tl1DJLLBw4YNUPi2rOu6lvatXf2jYfMs6s19kt+YjiyVTqzt1 /xkcDno0Yd3ej884IpczfEzPesud2e4b5uZ0+bXXm/1TfWXnmx9srLu+cY0Dm+meq/OOWDa6 iZQHS8uXP9a3O/JrT8vCsm9/vhbwr5/i2bn0/qm1R5tXT+86/+L2U/aZkv3u/yQOl+un7Wds miM/+b7VuflFV622/Ap927zIX0hH8+XMbWrT/+ssP5fxyaupfdOTeybld259nP0nK7/ZTI79 f2NlZNoy+R9mLwqXeXob3FViKc5INNRiLipOBACCdAQSXQQAAA== DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220328014430epcms2p7063834feb0abdf2f38a62723c96c9ff1 References: <0716d9e4-24e1-d16c-162c-00a8664296e1@kernel.org> <20220328014430epcms2p7063834feb0abdf2f38a62723c96c9ff1@epcms2p7> Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org > --------- Original Message --------- > Sender : Krzysztof Kozlowski=C2=A0=0D=0A>=20Date=20:= =202022-03-28=2016:12=20(GMT+9)=0D=0A>=20Title=20:=20Re:=20=5BPATCH=200/5= =5D=20Add=20support=20for=20Axis,=20ARTPEC-8=20PCIe=20driver=0D=0A>=20=0D= =0A>=20On=C2=A028/03/2022=C2=A003:44,=C2=A0=EC=9D=B4=EC=99=95=EC=84=9D=C2= =A0wrote:=0D=0A>=20>=C2=A0This=C2=A0series=C2=A0patches=C2=A0include=C2=A0n= ewly=C2=A0PCIe=C2=A0support=C2=A0for=C2=A0Axis=C2=A0ARTPEC-8=C2=A0SoC.=0D= =0A>=20>=C2=A0ARTPEC-8=C2=A0is=C2=A0the=C2=A0SoC=C2=A0platform=C2=A0of=C2= =A0Axis=C2=A0Communications.=0D=0A>=20>=C2=A0PCIe=C2=A0controller=C2=A0driv= er=C2=A0and=C2=A0phy=C2=A0driver=C2=A0have=C2=A0been=C2=A0newly=C2=A0added.= =0D=0A>=20>=C2=A0There=C2=A0is=C2=A0also=C2=A0a=C2=A0new=C2=A0MAINTAINER=C2= =A0in=C2=A0the=C2=A0addition=C2=A0of=C2=A0phy=C2=A0driver.=0D=0A>=20>=C2=A0= PCIe=C2=A0controller=C2=A0is=C2=A0designed=C2=A0based=C2=A0on=C2=A0Design-W= are=C2=A0PCIe=C2=A0controller=C2=A0IP=0D=0A>=20>=C2=A0and=C2=A0PCIe=C2=A0ph= y=C2=A0is=C2=A0desinged=C2=A0based=C2=A0on=C2=A0SAMSUNG=C2=A0PHY=C2=A0IP.= =0D=0A>=20>=C2=A0It=C2=A0also=C2=A0includes=C2=A0modifications=C2=A0to=C2= =A0the=C2=A0Design-Ware=C2=A0controller=C2=A0driver=C2=A0to=C2=A0=0D=0A>=20= >=C2=A0run=C2=A0the=C2=A064bit-based=C2=A0ARTPEC-8=C2=A0PCIe=C2=A0controlle= r=C2=A0driver.=0D=0A>=20>=C2=A0It=C2=A0consists=C2=A0of=C2=A06=C2=A0patches= =C2=A0in=C2=A0total.=0D=0A>=20>=C2=A0=0D=0A>=20>=C2=A0This=C2=A0series=C2= =A0has=C2=A0been=C2=A0tested=C2=A0on=C2=A0AXIS=C2=A0SW=C2=A0bring-up=C2=A0b= oard=C2=A0=0D=0A>=20>=C2=A0with=C2=A0ARTPEC-8=C2=A0chipset.=0D=0A>=20=0D=0A= >=20You=C2=A0lost=C2=A0mail=C2=A0threading.=C2=A0This=C2=A0makes=C2=A0readi= ng=C2=A0this=C2=A0difficult=C2=A0for=C2=A0us.=C2=A0Plus=0D=0A>=20you=C2=A0s= ent=C2=A0something=C2=A0non-applicable=C2=A0(patch=C2=A0=232),=C2=A0so=C2= =A0please=C2=A0resend.=0D=0A>=20=0D=0A>=20Knowing=C2=A0recent=C2=A0Samsung= =C2=A0reluctance=C2=A0to=C2=A0extend=C2=A0existing=C2=A0drivers=C2=A0and=C2= =A0always=0D=0A>=20duplicate,=C2=A0please=C2=A0provide=C2=A0description/ana= lysis=C2=A0why=C2=A0this=C2=A0driver=C2=A0cannot=C2=A0be=0D=0A>=20combined= =C2=A0with=C2=A0existing=C2=A0driver.=C2=A0The=C2=A0answer=C2=A0like:=C2=A0= we=C2=A0need=C2=A0several=C2=A0syscon=0D=0A>=20because=C2=A0we=C2=A0do=C2= =A0not=C2=A0implement=C2=A0other=C2=A0frameworks=C2=A0(like=C2=A0interconne= ct)=C2=A0are=C2=A0not=0D=0A>=20valid.=0D=0A>=20=0D=0A>=20Best=C2=A0regards,= =0D=0A>=20Krzysztof=0D=0A=0D=0AHello,=20Krzysztof=0D=0AThanks=20for=20your= =20review.=0D=0A=0D=0Apatch=232=20was=20sent=20to=20the=20wrong=20format=20= so=20sent=20again.=0D=0ASorry=20for=20causing=20confusion.=0D=0A=0D=0AThis= =20patch=20is=20specialized=20in=20Artpec-8,=20=0D=0Athe=20SoC=20Platform= =20of=20Axis=20Communication,=20and=20is=20newly=20applied.=0D=0ASince=20th= e=20target=20SoC=20platform=20is=20different=20from=20the=20driver=20previo= usly=20=0D=0Aused=20by=20Samsung,=20it=20is=20difficult=20to=20merge=20with= =20the=20existing=20driver.=0D=0A=0D=0AThanks.