Re: [RFC] Pass reset reason to Linux via FDT
"Sverdlin, Alexander" <[email protected]> Wed, 13 May 2026 08:53:35 +0000
| Newsgroups | org.kernel.vger.devicetree-spec |
|---|---|
| Message-ID | <[email protected]> |
SGkgUXVlbnRpbiwNCg0KT24gVHVlLCAyMDI2LTA1LTEyIGF0IDE3OjI5ICswMjAwLCBRdWVudGlu IFNjaHVseiB3cm90ZToNCj4gPiBJIHdvdWxkIGxpa2UgdG8gcmVjZWl2ZSB5b3VyIG9waW5pb24g b24gdGhlIG5ldyAvY2hvc2VuL3Jlc2V0LXJlYXNvbiBwcm9wZXJ0eQ0KPiA+IEkgd291bGQgbGlr ZSB0byBpbnRyb2R1Y2UgaW4gdGhlIHNwZWMgYW5kIGNvbnNlcXVlbnRseSBpbiB0aGUgVS1Cb290 Lg0KPiA+IA0KPiA+IEkndmUgcG9zdGVkIGFuIFUtQm9vdCBwYXRjaHNldCBbMV0gd2l0aCB0aGUg cHJvcG9zZWQgaW1wbGVtZW50YXRpb24gd2hpY2gNCj4gPiB3b3VsZCB3b3JrIG9uIFRJIEszIFNv Q3MgaW5pdGlhbGx5Lg0KPiA+IA0KPiA+IC0gRG8geW91IHRoaW5rIEkgbmVlZCB0byBzZW5kIGEg Zm9ybWFsIHBhdGNoIHRvIGRldmljZSB0cmVlIHNwZWM/DQo+IA0KPiBXZSAoVS1Cb290KSBhcmUg bm90IG1lcmdpbmcgbmV3IERldmljZSBUcmVlIG5vZGVzIG9yIHByb3BlcnRpZXMgd2l0aG91dCAN Cj4gdGhlbSBiZWluZyBhY2NlcHRlZCBpbiBlaXRoZXIgdGhlIHNwZWMgb3IgaW4gTGludXgga2Vy bmVsIERldmljZSBUcmVlIA0KPiBiaW5kaW5ncywgc28gaXQncyBub3QgdGhhdCB3ZSB0aGluayB5 b3UgbmVlZCB0byBzZW5kIGEgZm9ybWFsIHBhdGNoLCBpcyANCj4gdGhhdCB5b3UgbXVzdCBhbmQg aXQgbmVlZHMgdG8gYmUgbWVyZ2VkIGJlZm9yZSB3ZSBjYW4gdXNlIGl0Lg0KPiANCj4gWWVzLCB0 aGlzIGNhbiB0YWtlIG1vbnRocyBhbmQgYmUgY3VtYmVyc29tZSBidXQgRGV2aWNlIFRyZWUgaXMg c3VwcG9zZWQgDQo+IHRvIHJlcHJlc2VudCB0aGUgSFcgYW5kIGJlIHN5c3RlbS1hZ25vc3RpYyBz byB3ZSBzaG91bGQgbWFrZSBzdXJlIGFsbCANCj4gYm9vdGxvYWRlcnMgb3IgT1NlcyB1bmRlcnN0 YW5kIGFuZCBmaWxsIHRoZSBEZXZpY2UgVHJlZSBhcyBpbnRlbmRlZC4NCj4gDQo+ID4gLSBEbyB5 b3UgdGhpbmsgL2Nob3Nlbi9yZXNldC1yZWFzb24gaXMgdGhlIHByb3BlciBsb2NhdGlvbiBmb3Ig dGhlIFNvQy9wbGF0Zm9ybQ0KPiA+IMKgwqDCoCBhZ25vc3RpYyByZXNldCBjYXVzZSBpbmZvcm1h dGlvbj8NCj4gDQo+IC9jaG9zZW4gaXMgbGlrZWx5IHRoZSByaWdodCBwbGFjZSBjb25zaWRlcmlu ZyAvY2hvc2VuL2Jvb3Rzb3VyY2Ugd2hpY2ggDQo+IGlzIGFsc28gYWRkZWQgYnkgdGhlIGJvb3Rs b2FkZXIuDQo+IA0KPiA+IC0gRG8geW91IHRoaW5rIGhhdmluZyBhbiBvcGFxdWUgc3RyaW5nIHRo ZXJlIGlzIE9LLCBiZWFyaW5nIGluIG1pbmQgdGhhdCB0aGVyZQ0KPiANCj4gTm8uDQo+IA0KPiA+ IMKgwqDCoCBpcyBubyBzdGFuZGFyZCBhcHByb2FjaCB1cCB0byBub3cgdG8gdGhpcyB0b3BpYywg bmVpdGhlciBpbiBMaW51eCBub3IgaW4NCj4gPiDCoMKgwqAgVS1Cb290LCB0YWtpbmcgaW50byBh Y2NvdW50IGRpZmZlcmVudCBTb0NzIGFuZCB2ZW5kb3JzIHByb3ZpZGUgdmVyeSBkaWZmZXJlbnQN Cj4gDQo+IEluIEJhcmVib3ggdGhlcmUgaXMgYSB3YXkgdGhvdWdoLiBTdHJpbmdzIGFyZSBiYWQs IGFuZCBldmVuIG1vcmUgc28gaWYgDQo+IHRoZXkgYXJlIGZyZWUtZm9ybSBhcyB2ZW5kb3JzIHdp bGwgZWl0aGVyIGJlIHZlcnkgaW52ZW50aXZlIGFuZCB0aGVyZSANCj4gY2FuIGFsc28gYmUgdHlw b3MuDQo+IA0KPiA+IMKgwqDCoCBpbmZvcm1hdGlvbiByZWdhcmRpbmcgcmVzZXQgY2F1c2UsIHdo aWNoIGlzIGJhcmVseSBwb3NzaWJsZSB0byB1bmlmeT8NCj4gPiANCj4gDQo+IEkgdGhpbmsgeW91 IHdhbnQgdG8gaGF2ZSBhIHJlYWQgb2YgY29tbW9uL29mdHJlZS5jIGluIEJhcmVib3gsIA0KPiBz cGVjaWZpY2FsbHkgdGhlIC9jaG9zZW4vcmVzZXQtc291cmNlLWRldmljZSwgL2Nob3Nlbi9yZXNl dC1zb3VyY2UsIA0KPiAvY2hvc2VuL3Jlc2V0LXNvdXJjZS1pbnN0YW5jZSBwcm9wZXJ0aWVzIGFz IHdlbGwgYXMgDQo+IGNvbW1vbi9yZXNldF9zb3VyY2UuYyB3aGVyZSB0aGV5IGFsc28gcmVhZCAv Y2hvc2VuL3Jlc2V0LXNvdXJjZS1wcmlvcml0eS4NCg0KdGhhbmtzIGZvciB0aGUgcmVmZXJlbmNl ISBCYXJlYm94IGltcGxlbWVudGF0aW9uIGxvb2tzIG5pY2UsIHBvcHVsYXRlcyBleGFjdGx5DQov Y2hvc2VuL3Jlc2V0LXNvdXJjZSB3aXRoIGEgc3RyaW5nIGFuZCBjb3ZlcnMgbW9zdCBvZiB0aGUg cmVzZXQgc291cmNlcyB3aXRoIHRoZWlyDQotIHVua25vd24NCi0gUE9SDQotIFJTVA0KLSBXREcN Ci0gV0tFDQotIEpUQUcNCi0gVEhFUk0NCi0gRVhUDQotIEJST1dOT1VUDQoNCmJ1dCBUSSBLMyBo YXMgYWxzbw0KLSBFU00gKEVycm9yIFNpZ25hbGxpbmcgTW9kdWxlKQ0KLSBETVNDIChob3cgVS1C b290IGNhbGxzIGl0IG5vdywgSSBzdXBwb3NlIERldmljZSBNYW5hZ2VtZW50IHNvbWV0aGluZykg b3IgU01TIChTZWN1cml0eSBNYW5hZ2VtZW50IFN1YnN5c3RlbSwgaG93IFRSTSBuYW1lcyBpdCkN Cg0KYW5kIGkuTVg5IGJyaW5ncyBzb21lDQotICpMT0NLVVAgKHNlY3VyZSBjb3JlJ3MgbG9ja3Vw KQ0KLSBbdW5oYW5kbGVkXSBleGNlcHRpb24gKG9uIGEgc2VjdXJlIGNvcmUpDQotIEZDQ1UgKEZh dWx0IENvbGxlY3Rpb24gYW5kIENvbnRyb2wgVW5pdCwgc2ltaWxhciB0byBUSSdzIEVTTT8pDQot IEVMRSAoRWRnZUxvY2sgRW5jbGF2ZSkNCi0gQkJNIChCYXR0ZXJ5LUJhY2tlZCBNb2R1bGUpDQoN CklmIHdlIGRvIG5vdCB3YW50IHRvIGludGVudGlvbmFsbHkgbG9zZSB0aGlzIGluZm9ybWF0aW9u LCBob3cgY2FuIHdlIGFjY29tbW9kYXRlDQpmb3IgdGhlIGFib3ZlIGFuZCBmdXR1cmUgZGV2ZWxv cG1lbnQgaW4gdGhlIGRldmljZSB0cmVlIGJpbmRpbmdzPw0KDQo+IFRoZXJlIGFyZSBtdWx0aXBs ZSBpc3N1ZXMgd2l0aCB0aGUgc3VnZ2VzdGVkIGltcGxlbWVudGF0aW9uIGhlcmUuIEhvdyBkbyAN Cj4gd2UgaGFuZGxlIGEgZGV2aWNlIHdpdGggbXVsdGlwbGUgSVBzIHBvc3NpYmx5IHRyaWdnZXJp bmcgdGhlIHNhbWUga2luZCANCj4gb2YgcmVzZXQ/IEUuZy4gdGhlcmUgY2FuIGJlIGEgQ1BVIHdh dGNoZG9nIGJ1dCBhbHNvIGEgUE1JQyB3YXRjaGRvZy4gVGhlIA0KPiBkaWZmZXJlbmNlIGlzIHJl YWxseSBpbXBvcnRhbnQgYXMgb24gc29tZSBzeXN0ZW0sIHlvdSBuZWVkIHRvIHJlc2V0IHRoZSAN Cj4gUE1JQyBzbyB0aGUgcG93ZXItcmFpbHMgYXJlIHJlc2V0IGFuZCBpbiB0aGUgZXhwZWN0ZWQg c3RhdGUuDQoNCk9idmlvdXNseSBpdCB3aWxsIG5vdCBiZSBwb3NzaWJsZSB0byBzYXRpc2Z5IHRo ZSBtb3N0IHNvcGhpc3RpY2F0ZWQgcmVxdWlyZW1lbnRzDQp3aXRoIGp1c3Qgb25lIGltcGxlbWVu dGF0aW9uLiBCdXQgYXMgdXN1YWwsIHdlIHByb2JhYmx5IGNvdWxkIGNvdmVyIDgwJSBvZg0KdXNl IGNhc2VzIHdpdGggMjAlIG9mIGVmZm9ydC4NCg0KPiBXaGF0IGFib3V0IGFuIFNvQyB3aXRoIG11 bHRpcGxlIHdhdGNoZG9ncyAoUm9ja2NoaXAgU29DcyBoYXZlIG1hbnkgDQo+IGRpZmZlcmVudCBz b3VyY2VzIGZvciB0cmlnZ2VyaW5nIHRoZSB3YXRjaGRvZyk/DQoNClByb2JhYmx5IEJhcmVib3gg aW1wbGVtZW50YXRpb24gaGFzIGFuIGFuc3dlciBmb3IgdGhpcyBwcm92aWRpbmcgdGhlaXINCi9j aG9zZW4vcmVzZXQtc291cmNlLWluc3RhbmNlIGFuZCAvY2hvc2VuL3Jlc2V0LXNvdXJjZS1kZXZp Y2UgKGFzIGEgZnVsbA0KRFQgbm9kZSBuYW1lKSwgYnV0IGltcGxlbWVudGluZyAvY2hvc2VuL3Jl c2V0LXNvdXJjZSBuZWl0aGVyIHN0cmljdGx5DQpyZXF1aXJlcyB0byBpbXBsZW1lbnQgcmVzZXQt c291cmNlLWluc3RhbmNlIG9yIHJlc2V0LXNvdXJjZS1kZXZpY2Ugbm93LA0Kbm9yIGRvZXMgaXQg YmxvY2sgdGhlbSBmcm9tIGJlaW5nIGltcGxlbWVudGVkIGxhdGVyLg0KDQo+IENvbnNpZGVyaW5n IEJhcmVib3ggaGFzIGhhZCBzdXBwb3J0IGZvciB0aGlzIGZvciBhIHZlcnkgbG9uZyB0aW1lLCBJ J20gDQo+IHN1cmUgdGhleSBoYXZlIHNvbWUgb3BpbmlvbnMgb24gd2hhdCB0byBkbyBhbmQgd2hh dCBub3QgdG8gZG8gOikNCj4gDQo+IENoZWVycywNCj4gUXVlbnRpbg0KPiANCj4gPiBUaGUgcHJv cG9zZWQgY2hhbmdlIHdvdWxkIGxvb2sgbGlrZSBmb2xsb3dpbmc6DQo+ID4gDQo+ID4gZGlmZiAt LWdpdCBhL2R0c2NoZW1hL3NjaGVtYXMvY2hvc2VuLnlhbWwgYi9kdHNjaGVtYS9zY2hlbWFzL2No b3Nlbi55YW1sDQo+ID4gaW5kZXggNjNmM2MxMi4uZDkwODQyNiAxMDA2NDQNCj4gPiAtLS0gYS9k dHNjaGVtYS9zY2hlbWFzL2Nob3Nlbi55YW1sDQo+ID4gKysrIGIvZHRzY2hlbWEvc2NoZW1hcy9j aG9zZW4ueWFtbA0KPiA+IEBAIC0xODMsNiArMTgzLDIwIEBAIHByb3BlcnRpZXM6DQo+ID4gwqDC oMKgwqDCoMKgwqDCoCB3aWxsIGFzc2lnbiBkZXZpY2VzIGluIGl0cyB1c3VhbCBtYW5uZXIsIG90 aGVyd2lzZSBpdCB3aWxsIG5vdCB0cnkgdG8NCj4gPiDCoMKgwqDCoMKgwqDCoMKgIGFzc2lnbiBk ZXZpY2VzIGFuZCBpbnN0ZWFkIHVzZSB0aGVtIGFzIHRoZXkgYXJlIGNvbmZpZ3VyZWQgYWxyZWFk eS4NCj4gPiDCoMKgIA0KPiA+ICvCoCByZXNldC1yZWFzb246DQo+ID4gK8KgwqDCoCAkcmVmOiB0 eXBlcy55YW1sIy9kZWZpbml0aW9ucy9zdHJpbmcNCj4gPiArwqDCoMKgIGRlc2NyaXB0aW9uOg0K PiA+ICvCoMKgwqDCoMKgIFRoaXMgcHJvcGVydHkgaXMgc2V0IGJ5IHRoZSBib290bG9hZGVyIHRv IGluZGljYXRlIHRoZSByZWFzb24gZm9yIHRoZQ0KPiA+ICvCoMKgwqDCoMKgIG1vc3QgcmVjZW50 IHN5c3RlbSByZXNldCwgZS5nLiAiUE9SIiAocG93ZXItb24gcmVzZXQpLCAiV0RPRyIgKHdhdGNo ZG9nKSwNCj4gPiArwqDCoMKgwqDCoCAiUElOIiAoZXh0ZXJuYWwgcmVzZXQgcGluKSwgIlJTVCIg KHNvZnR3YXJlIHdhcm0gcmVzZXQpLCAiVEhFUk1BTCIsIGV0Yy4NCj4gPiArwqDCoMKgwqDCoCBU aGUgc2V0IG9mIHBvc3NpYmxlIHZhbHVlcyBpcyBwbGF0Zm9ybS1zcGVjaWZpYy4NCj4gPiArDQo+ ID4gK8KgwqDCoMKgwqAgLyB7DQo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGNob3Nl biB7DQo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCByZXNl dC1yZWFzb24gPSAiV0RPRyI7DQo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIH07DQo+ ID4gK8KgwqDCoMKgwqAgfTsNCj4gPiArDQo+ID4gwqDCoMKgwqAgc21iaW9zMy1lbnRyeXBvaW50 Og0KPiA+IMKgwqDCoMKgwqDCoCAkcmVmOiB0eXBlcy55YW1sIy9kZWZpbml0aW9ucy9hZGRyZXNz DQo+ID4gwqDCoMKgwqDCoMKgIG1heEl0ZW1zOiAxDQo+ID4gDQo+ID4gWzFdIGh0dHBzOi8vd3d3 Lm1haWwtYXJjaGl2ZS5jb20vdS1ib290QGxpc3RzLmRlbnguZGUvbXNnNTczODExLmh0bWwNCj4g PiANCg0KLS0gDQpBbGV4YW5kZXIgU3ZlcmRsaW4NClNpZW1lbnMgQUcNCnd3dy5zaWVtZW5zLmNv bQ0K