[PATCH v7 11/12] hwmon: spd5118: Add I3C support
Akhil R <[email protected]> Tue, 28 Jul 2026 06:59:53 +0000
| Newsgroups | org.infradead.lists.linux-i3c,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-hwmon,org.kernel.vger.linux-kernel,org.kernel.vger.linux-tegra |
|---|---|
| Message-ID | <[email protected]> |
QWRkIGEgcmVnbWFwIGNvbmZpZyBhbmQgYSBwcm9iZSBmdW5jdGlvbiB0byBzdXBwb3J0IEkzQy1i YXNlZApjb21tdW5pY2F0aW9uIHdpdGggU1BENTExOCBkZXZpY2VzLgoKT24gYW4gSTNDIGJ1cywg U1BENTExOCBkZXZpY2VzIGFyZSBlbnVtZXJhdGVkIHZpYSBTRVRBQVNBIGFuZCBhbHdheXMKcmVx dWlyZSBhbiBBQ1BJIG9yIGRldmljZSB0cmVlIGVudHJ5LiBEZXZpY2UgbWF0Y2hpbmcgaXMgaGVu Y2UgdGhyb3VnaAp0aGUgT0YgbWF0Y2ggdGFibGVzIG9ubHkgYW5kIGRvZXMgbm90IG5lZWQgYW4g STNDIGNsYXNzIG1hdGNoIHRhYmxlLiBUaGUKZGV2aWNlIGlkZW50aXR5IGlzIHZlcmlmaWVkIGlu IHRoZSB0eXBlIHJlZ2lzdGVycyBiZWZvcmUgcHJvY2VlZGluZyB0bwp0aGUgY29tbW9uIHByb2Jl IGZ1bmN0aW9uLgoKQWNrZWQtYnk6IEd1ZW50ZXIgUm9lY2sgPGxpbnV4QHJvZWNrLXVzLm5ldD4K U2lnbmVkLW9mZi1ieTogQWtoaWwgUiA8YWtoaWxyYWplZXZAbnZpZGlhLmNvbT4KLS0tCiBkcml2 ZXJzL2h3bW9uL0tjb25maWcgICB8ICA5ICsrKystLS0KIGRyaXZlcnMvaHdtb24vc3BkNTExOC5j IHwgNTYgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0KIDIgZmlsZXMg Y2hhbmdlZCwgNjEgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2h3bW9uL0tjb25maWcgYi9kcml2ZXJzL2h3bW9uL0tjb25maWcKaW5kZXggYjJlNDQ1 YjU1MzZlLi5kOWZlYmEwMzZiYTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvaHdtb24vS2NvbmZpZwor KysgYi9kcml2ZXJzL2h3bW9uL0tjb25maWcKQEAgLTIzNzAsMTIgKzIzNzAsMTUgQEAgY29uZmln IFNFTlNPUlNfSU5BMzIyMQogCiBjb25maWcgU0VOU09SU19TUEQ1MTE4CiAJdHJpc3RhdGUgIlNQ RDUxMTggQ29tcGxpYW50IFRlbXBlcmF0dXJlIFNlbnNvcnMiCi0JZGVwZW5kcyBvbiBJMkMKKwlk ZXBlbmRzIG9uIEkzQ19PUl9JMkMKIAlzZWxlY3QgUkVHTUFQX0kyQworCXNlbGVjdCBSRUdNQVBf STNDIGlmIEkzQwogCWhlbHAKIAkgIElmIHlvdSBzYXkgeWVzIGhlcmUgeW91IGdldCBzdXBwb3J0 IGZvciBTUEQ1MTE4IChKRURFQyBKRVNEMzAwKQotCSAgY29tcGxpYW50IHRlbXBlcmF0dXJlIHNl bnNvcnMuIFN1Y2ggc2Vuc29ycyBhcmUgZm91bmQgb24gRERSNSBtZW1vcnkKLQkgIG1vZHVsZXMu CisJICBjb21wbGlhbnQgdGVtcGVyYXR1cmUgc2Vuc29ycyB1c2luZyBJMkMgb3IgSTNDIGJ1cyBp bnRlcmZhY2UuCisJICBTdWNoIHNlbnNvcnMgYXJlIGZvdW5kIG9uIEREUjUgbWVtb3J5IG1vZHVs ZXMuCisKKwkgIFRoaXMgZHJpdmVyIHN1cHBvcnRzIGJvdGggSTJDIGFuZCBJM0MgaW50ZXJmYWNl cy4KIAogCSAgVGhpcyBkcml2ZXIgY2FuIGFsc28gYmUgYnVpbHQgYXMgYSBtb2R1bGUuIElmIHNv LCB0aGUgbW9kdWxlCiAJICB3aWxsIGJlIGNhbGxlZCBzcGQ1MTE4LgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9od21vbi9zcGQ1MTE4LmMgYi9kcml2ZXJzL2h3bW9uL3NwZDUxMTguYwppbmRleCA2YmEz N2E3MTkzMDAuLjk3MjRjZjcwYjYxZCAxMDA2NDQKLS0tIGEvZHJpdmVycy9od21vbi9zcGQ1MTE4 LmMKKysrIGIvZHJpdmVycy9od21vbi9zcGQ1MTE4LmMKQEAgLTE4LDYgKzE4LDcgQEAKICNpbmNs dWRlIDxsaW51eC9iaXRzLmg+CiAjaW5jbHVkZSA8bGludXgvZXJyLmg+CiAjaW5jbHVkZSA8bGlu dXgvaTJjLmg+CisjaW5jbHVkZSA8bGludXgvaTNjL2RldmljZS5oPgogI2luY2x1ZGUgPGxpbnV4 L2h3bW9uLmg+CiAjaW5jbHVkZSA8bGludXgvbW9kdWxlLmg+CiAjaW5jbHVkZSA8bGludXgvbXV0 ZXguaD4KQEAgLTQ2NCw2ICs0NjUsMjcgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCByZWdtYXBfY29u ZmlnIHNwZDUxMThfcmVnbWFwOF9jb25maWcgPSB7CiAJLm51bV9yYW5nZXMgPSBBUlJBWV9TSVpF KHNwZDUxMThfaTJjX3JlZ21hcF9yYW5nZV9jZmcpLAogfTsKIAorLyoKKyAqIFNQRDUxMTggMi1i eXRlIHJlZ2lzdGVyIGFkZHJlc3MgZm9ybWF0IChKRVNEMzAwLTUsIFRhYmxlcyA3ICYgMjApOgor ICogICBCeXRlIDEgKG9uIHdpcmUgZmlyc3QpOiAgTWVtUmVnIHwgQmxrQWRkclswXSB8IEFkZHJl c3NbNTowXQorICogICBCeXRlIDIgKG9uIHdpcmUgc2Vjb25kKTogMDAwMCAgIHwgQmxrQWRkcls0 OjFdCisgKgorICogVGhlIGFkZHJlc3MgYnl0ZSAod2l0aCBNZW1SZWcgYW5kIGxvd2VyIGFkZHJl c3MgYml0cykgbXVzdCBiZSBzZW50IGZpcnN0LAorICogZm9sbG93ZWQgYnkgdGhlIHVwcGVyIGJs b2NrIGFkZHJlc3MgYnl0ZS4gV2l0aCByZWdtYXAgMTYtYml0IHJlZ2lzdGVyCisgKiBmb3JtYXQs IHRoaXMgbWFwcyB0byBsaXR0bGUtZW5kaWFuOiB0aGUgbG93IGJ5dGUgb2YgdGhlIDE2LWJpdCB2 YWx1ZSBpcworICogdHJhbnNtaXR0ZWQgZmlyc3QuIE5vIHJhbmdlIGNvbmZpZyBpcyBuZWVkZWQg c2luY2UgSTNDIGRvZXMgbm90IHVzZSBNUjExCisgKiBwYWdlIHN3aXRjaGluZy4KKyAqLworc3Rh dGljIGNvbnN0IHN0cnVjdCByZWdtYXBfY29uZmlnIHNwZDUxMThfcmVnbWFwX2kzY19jb25maWcg PSB7CisJLnJlZ19iaXRzID0gMTYsCisJLnZhbF9iaXRzID0gOCwKKwkubWF4X3JlZ2lzdGVyID0g MHg3ZmYsCisJLnJlZ19mb3JtYXRfZW5kaWFuID0gUkVHTUFQX0VORElBTl9MSVRUTEUsCisJLndy aXRlYWJsZV9yZWcgPSBzcGQ1MTE4X3dyaXRlYWJsZV9yZWcsCisJLnZvbGF0aWxlX3JlZyA9IHNw ZDUxMThfdm9sYXRpbGVfcmVnLAorCS5jYWNoZV90eXBlID0gUkVHQ0FDSEVfTUFQTEUsCit9Owor CiBzdGF0aWMgaW50IHNwZDUxMThfc3VzcGVuZChzdHJ1Y3QgZGV2aWNlICpkZXYpCiB7CiAJc3Ry dWN0IHNwZDUxMThfZGF0YSAqZGF0YSA9IGRldl9nZXRfZHJ2ZGF0YShkZXYpOwpAQCAtNzAxLDcg KzcyMywzOSBAQCBzdGF0aWMgc3RydWN0IGkyY19kcml2ZXIgc3BkNTExOF9pMmNfZHJpdmVyID0g ewogCS5hZGRyZXNzX2xpc3QJPSBJU19FTkFCTEVEKENPTkZJR19TRU5TT1JTX1NQRDUxMThfREVU RUNUKSA/IG5vcm1hbF9pMmMgOiBOVUxMLAogfTsKIAotbW9kdWxlX2kyY19kcml2ZXIoc3BkNTEx OF9pMmNfZHJpdmVyKTsKKy8qIEkzQyAqLworCitzdGF0aWMgaW50IHNwZDUxMThfaTNjX3Byb2Jl KHN0cnVjdCBpM2NfZGV2aWNlICppM2NkZXYpCit7CisJc3RydWN0IGRldmljZSAqZGV2ID0gaTNj ZGV2X3RvX2RldihpM2NkZXYpOworCXN0cnVjdCByZWdtYXAgKnJlZ21hcDsKKwl1OCByZWd2YWxb Ml07CisJaW50IGVycjsKKworCXJlZ21hcCA9IGRldm1fcmVnbWFwX2luaXRfaTNjKGkzY2Rldiwg JnNwZDUxMThfcmVnbWFwX2kzY19jb25maWcpOworCWlmIChJU19FUlIocmVnbWFwKSkKKwkJcmV0 dXJuIGRldl9lcnJfcHJvYmUoZGV2LCBQVFJfRVJSKHJlZ21hcCksICJyZWdtYXAgaW5pdCBmYWls ZWRcbiIpOworCisJZXJyID0gcmVnbWFwX2J1bGtfcmVhZChyZWdtYXAsIFNQRDUxMThfUkVHX1RZ UEUsIHJlZ3ZhbCwgMik7CisJaWYgKGVycikKKwkJcmV0dXJuIGRldl9lcnJfcHJvYmUoZGV2LCBl cnIsICJmYWlsZWQgdG8gcmVhZCBkZXZpY2UgdHlwZVxuIik7CisKKwlpZiAocmVndmFsWzBdICE9 IDB4NTEgfHwgcmVndmFsWzFdICE9IDB4MTgpCisJCXJldHVybiAtRU5PREVWOworCisJcmV0dXJu IHNwZDUxMThfY29tbW9uX3Byb2JlKGRldiwgcmVnbWFwKTsKK30KKworc3RhdGljIHN0cnVjdCBp M2NfZHJpdmVyIHNwZDUxMThfaTNjX2RyaXZlciA9IHsKKwkuZHJpdmVyID0geworCQkubmFtZQk9 ICJzcGQ1MTE4X2kzYyIsCisJCS5vZl9tYXRjaF90YWJsZSA9IHNwZDUxMThfb2ZfaWRzLAorCQku cG0gPSBwbV9zbGVlcF9wdHIoJnNwZDUxMThfcG1fb3BzKSwKKwl9LAorCS5wcm9iZQkJPSBzcGQ1 MTE4X2kzY19wcm9iZSwKK307CisKK21vZHVsZV9pM2NfaTJjX2RyaXZlcihzcGQ1MTE4X2kzY19k cml2ZXIsICZzcGQ1MTE4X2kyY19kcml2ZXIpOwogCiBNT0RVTEVfQVVUSE9SKCJSZW7DqSBSZWJl IDxyZW5lQGV4YWN0Y29kZS5kZT4iKTsKIE1PRFVMRV9BVVRIT1IoIkd1ZW50ZXIgUm9lY2sgPGxp bnV4QHJvZWNrLXVzLm5ldD4iKTsKLS0gCjIuNDMuMAoKCi0tIApsaW51eC1pM2MgbWFpbGluZyBs aXN0CmxpbnV4LWkzY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQu b3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtaTNjCg==