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[34.76.240.140]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46e2a9ac5basm141572865e9.7.2025.09.26.08.02.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Sep 2025 08:02:10 -0700 (PDT) Date: Fri, 26 Sep 2025 15:02:07 +0000 From: Mostafa Saleh To: Sjoerd Simons Cc: devicetree@vger.kernel.org, "moderated list:ARM SMMU DRIVERS" , linux-rockchip@lists.infradead.org, open list , Rob Herring , krzk+dt@kernel.org, conor+dt@kernel.org, Heiko Stuebner Subject: Re: Support for Rock PI-4b Message-ID: References: <638b9565b90714f56caa9535b7b9b96cd86100d6.camel@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <638b9565b90714f56caa9535b7b9b96cd86100d6.camel@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250926_080214_122376_6D144C73 X-CRM114-Status: GOOD ( 28.05 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org T24gRnJpLCBTZXAgMjYsIDIwMjUgYXQgMDQ6Mjg6NDhQTSArMDIwMCwgU2pvZXJkIFNpbW9ucyB3 cm90ZToKPiBPbiBGcmksIDIwMjUtMDktMjYgYXQgMTU6MDcgKzAxMDAsIE1vc3RhZmEgU2FsZWgg d3JvdGU6Cj4gPiBIaSwKPiA+IAo+ID4gSSBhbSB0cnlpbmcgdG8gcnVuIExpbnV4WzFdIG9uIG15 IFJvY2sgUEktNGIsIHdoaWNoIEkgc2VlIGlzIHN1cHBvcnRlZCBpbgo+ID4gdGhlIGtlcm5lbCBp biDigJxyazMzOTktcm9jay1waS00Yi5kdHPigJ0uCj4gPiAKPiA+IEhvd2V2ZXIsIGNvbXBpbGlu ZyDigJxkZWZjb25maWfigJ0gKEFSTTY0KSBhbmQgZmxhc2hpbmcgbXkgSW1hZ2UgZG9lc27igJl0 Cj4gPiB3b3JrLAo+ID4gSXQganVzdCBoYW5ncyBiZWZvcmUgYW55IGNvbnNvbGUgKGV2ZW4gd2l0 aCBlYXJseWNvbiksIEkgdHJpZWQgdG8gYWxzbyB1c2UKPiA+IHNvbWUgb2YgdGhlIHZlbmRvciBj b25maWdzIHdpdGggbm8gbHVjay4KPiA+IEkgZGlkIHNvbWUgcmVzZWFyY2ggYW5kIGZvdW5kIHRo YXQgWzJdLCB3aGljaCBpbmRpY2F0ZXMgdGhhdCB0aGUgdXBzdHJlYW0KPiA+IHN1cHBvcnQgaGFz IGJlZW4gYnJva2VuIGZvciBzb21lIHllYXJzPwo+IAo+IFdlJ3ZlIGdvdCB0aGUgUm9jayA0YiBp biBvdXIgYXV0b21hdGVkIHRlc3RpbmcgbGFiIGFzIHBhcnQgb2Yga2VybmVsY2kgYW5kIG90aGVy Cj4gZWZmb3J0cy4gVXBzdHJlYW0gd29ya3MganVzdCBmaW5lIG9uIHRob3NlIGJvYXJkcywgc28g aXQncyBsaWtlbHkgYW4gaXNzdWUgaW4KPiB5b3VyIHNldHVwLgo+IAo+IFNlZSBlLmcgaHR0cHM6 Ly9sYXZhLmNvbGxhYm9yYS5kZXYvc2NoZWR1bGVyL2pvYi8xOTk3ODU1OCNMNTI1IGZvciBhIHJl Y2VudAo+IHVwc3RyZWFtIGtlcm5lbCBib290LgoKVGhhbmtzIGEgbG90IGZvciB0aGUgcXVpY2sg cmVzcG9uc2UhCgpJIGNhbiBzZWUgc29tZSBkaWZmZXJlbmNlcyBiZXR3ZWVuIHRoaXMgbG9nIGFu ZCBteSBzZXR1cC4KCjEtIE15IHVib290IHNlZW1zIGFuY2llbnQKICAgVS1Cb290IDIwMTcuMDkt MDAwMjYtZzI0MzFmYTM0Njc4IENvbXBhcmVkIHRvIFUtQm9vdCAyMDI0LjA3LXJjNAoKMi0gVGhl IGJvYXJkIG1vZGVsIGluIHRoaXMgbG9nIGlzIG5vdCA0YiBhcyBtaW5lCiAgIE1vZGVsOiBSYWR4 YSBST0NLIFBpIDRBIHdoaWxlIG1pbmUgc2hvd3MgTW9kZWw6IFJhZHhhIFJPQ0sgUGkgNEIKCjMt IEkgYW0gdXNpbmcgTExWTSBub3QgR0NDIChJIGRvbid0IHRoaW5rIHRoYXQgbWF0dGVycyB0aG91 Z2gpCgo0LSBJIGFtIHVzaW5nIE1NQyB0byBib290IGFuZCBub3QgVEZUUAoKSSB3aWxsIHRyeSB0 byBsb29rIG1vcmUgaW50byB0aGUgZGlmZmVyZW5jZXMsIGFuZCB1cGRhdGUgdGhpcyB0aHJlYWQg aW4KY2FzZSBJIHdhcyBzdWNjZXNzZnVsLgoKVGhhbmtzLApNb3N0YWZhCgo+IAo+IFJlZ2FyZHMs Cj4gICBTam9lcmQKPiAKPiAKPiA+IAo+ID4gSGFzIGFueW9uZSB0cmllZCB0byBmbGFzaCBhIHJl Y2VudCBrZXJuZWwgc3VjY2Vzc2Z1bGx5IG9uIGl0PyBvciBhbnkKPiA+IHRpcHMgYXJlIGdyZWF0 bHkgYXBwcmVjaWF0ZWQuCj4gPiBPdGhlcndpc2UsIG1heWJlIGl0IGNhbiBiZSByZW1vdmVkIHRv IGF2b2lkIG1pc2xlYWRpbmcgb3RoZXIgZGV2ZWxvcGVycwo+ID4gKEkgZ290IHRoaXMgYm9hcmQg dG8gZG8gc29tZSB1cHN0cmVhbSBrZXJuZWwgZGV2ZWxvcG1lbnQgb24pCj4gPiAKPiA+IFsxXSBi YXNlOiA0ZmY3MWFmMDIwYWU1OWFlMmQ4M2IxNzQ2NDZmYzJhZDlmY2Q0ZGM0Cj4gPiBbMl0gaHR0 cHM6Ly93aWtpLnJhZHhhLmNvbS9Sb2NrcGk0L2Rldi9rZXJuZWwtbWFpbmxpbmUKPiA+IAo+ID4g VGhhbmtzLAo+ID4gTW9zdGFmYQo+ID4gCj4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwo+ID4gTGludXgtcm9ja2NoaXAgbWFpbGluZyBsaXN0Cj4gPiBM aW51eC1yb2NrY2hpcEBsaXN0cy5pbmZyYWRlYWQub3JnCj4gPiBodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxp c3QKTGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==