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[88.1.105.170]) by smtp.gmail.com with ESMTPSA id w11sm7376427wru.3.2021.02.22.11.45.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Feb 2021 11:45:12 -0800 (PST) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: Matt Mackall , Herbert Xu , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Philipp Zabel , Rikard Falkeborn , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= , linux-crypto@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] hwrng: bcm2835: add reset support Date: Mon, 22 Feb 2021 20:45:10 +0100 Message-Id: <20210222194510.14004-1-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210222_144515_471727_C8F73953 X-CRM114-Status: GOOD ( 15.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org QkNNNjM2OCBkZXZpY2VzIG5lZWQgdG8gcmVzZXQgdGhlIGluIG9yZGVyIHRvIGdlbmVyYXRlIHRy dWUgcmFuZG9tIG51bWJlcnMuClRoaXMgaXMgd2hhdCBCQ002MzY4IHByb2R1Y2VzIHdpdGhvdXQg YSByZXNldDoKcm9vdEBPcGVuV3J0Oi8jIGNhdCAvZGV2L2h3cm5nIHwgcm5ndGVzdCAtYyAxMDAw CnJuZ3Rlc3QgNi4xMApDb3B5cmlnaHQgKGMpIDIwMDQgYnkgSGVucmlxdWUgZGUgTW9yYWVzIEhv bHNjaHVoClRoaXMgaXMgZnJlZSBzb2Z0d2FyZTsgc2VlIHRoZSBzb3VyY2UgZm9yIGNvcHlpbmcg Y29uZGl0aW9ucy4gIFRoZXJlIGlzIE5PIHdhcnJhbnR5OyBub3QgZXZlbiBmb3IgTUVSQ0hBTlRB QklMSVRZIG9yIEZJVE5FU1MgRk9SIEEgUEFSVElDVUxBUiBQVVJQT1NFLgoKcm5ndGVzdDogc3Rh cnRpbmcgRklQUyB0ZXN0cy4uLgpybmd0ZXN0OiBiaXRzIHJlY2VpdmVkIGZyb20gaW5wdXQ6IDIw MDAwMDMyCnJuZ3Rlc3Q6IEZJUFMgMTQwLTIgc3VjY2Vzc2VzOiAwCnJuZ3Rlc3Q6IEZJUFMgMTQw LTIgZmFpbHVyZXM6IDEwMDAKcm5ndGVzdDogRklQUyAxNDAtMigyMDAxLTEwLTEwKSBNb25vYml0 OiAyCnJuZ3Rlc3Q6IEZJUFMgMTQwLTIoMjAwMS0xMC0xMCkgUG9rZXI6IDEwMDAKcm5ndGVzdDog RklQUyAxNDAtMigyMDAxLTEwLTEwKSBSdW5zOiAxMDAwCnJuZ3Rlc3Q6IEZJUFMgMTQwLTIoMjAw MS0xMC0xMCkgTG9uZyBydW46IDMwCnJuZ3Rlc3Q6IEZJUFMgMTQwLTIoMjAwMS0xMC0xMCkgQ29u dGludW91cyBydW46IDAKcm5ndGVzdDogaW5wdXQgY2hhbm5lbCBzcGVlZDogKG1pbj0zNy4yNTM7 IGF2Zz0zMjAuODI3OyBtYXg9NjM1Ljc4MylNaWJpdHMvcwpybmd0ZXN0OiBGSVBTIHRlc3RzIHNw ZWVkOiAobWluPTEyLjE0MTsgYXZnPTE1LjAzNDsgbWF4PTE2LjQyOClNaWJpdHMvcwpybmd0ZXN0 OiBQcm9ncmFtIHJ1biB0aW1lOiAxMzM2MTc2IG1pY3Jvc2Vjb25kcwpjYXQ6IHdyaXRlIGVycm9y OiBCcm9rZW4gcGlwZQoKU2lnbmVkLW9mZi1ieTogw4FsdmFybyBGZXJuw6FuZGV6IFJvamFzIDxu b2x0YXJpQGdtYWlsLmNvbT4KLS0tCiBkcml2ZXJzL2NoYXIvaHdfcmFuZG9tL2JjbTI4MzUtcm5n LmMgfCAxMCArKysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5zZXJ0aW9ucygrKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvY2hhci9od19yYW5kb20vYmNtMjgzNS1ybmcuYyBiL2RyaXZlcnMv Y2hhci9od19yYW5kb20vYmNtMjgzNS1ybmcuYwppbmRleCAxYTdjNDNiNDNjNmIuLjFiOTNhODk2 ZDhlOCAxMDA2NDQKLS0tIGEvZHJpdmVycy9jaGFyL2h3X3JhbmRvbS9iY20yODM1LXJuZy5jCisr KyBiL2RyaXZlcnMvY2hhci9od19yYW5kb20vYmNtMjgzNS1ybmcuYwpAQCAtMTMsNiArMTMsNyBA QAogI2luY2x1ZGUgPGxpbnV4L3BsYXRmb3JtX2RldmljZS5oPgogI2luY2x1ZGUgPGxpbnV4L3By aW50ay5oPgogI2luY2x1ZGUgPGxpbnV4L2Nsay5oPgorI2luY2x1ZGUgPGxpbnV4L3Jlc2V0Lmg+ CiAKICNkZWZpbmUgUk5HX0NUUkwJMHgwCiAjZGVmaW5lIFJOR19TVEFUVVMJMHg0CkBAIC0zMiw2 ICszMyw3IEBAIHN0cnVjdCBiY20yODM1X3JuZ19wcml2IHsKIAl2b2lkIF9faW9tZW0gKmJhc2U7 CiAJYm9vbCBtYXNrX2ludGVycnVwdHM7CiAJc3RydWN0IGNsayAqY2xrOworCXN0cnVjdCByZXNl dF9jb250cm9sICpyZXNldDsKIH07CiAKIHN0YXRpYyBpbmxpbmUgc3RydWN0IGJjbTI4MzVfcm5n X3ByaXYgKnRvX3JuZ19wcml2KHN0cnVjdCBod3JuZyAqcm5nKQpAQCAtOTQsNiArOTYsMTAgQEAg c3RhdGljIGludCBiY20yODM1X3JuZ19pbml0KHN0cnVjdCBod3JuZyAqcm5nKQogCQkJcmV0dXJu IHJldDsKIAl9CiAKKwlyZXQgPSByZXNldF9jb250cm9sX3Jlc2V0KHByaXYtPnJlc2V0KTsKKwlp ZiAocmV0KQorCQlyZXR1cm4gcmV0OworCiAJaWYgKHByaXYtPm1hc2tfaW50ZXJydXB0cykgewog CQkvKiBtYXNrIHRoZSBpbnRlcnJ1cHQgKi8KIAkJdmFsID0gcm5nX3JlYWRsKHByaXYsIFJOR19J TlRfTUFTSyk7CkBAIC0xNTksNiArMTY1LDEwIEBAIHN0YXRpYyBpbnQgYmNtMjgzNV9ybmdfcHJv YmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKIAlpZiAoUFRSX0VSUihwcml2LT5jbGsp ID09IC1FUFJPQkVfREVGRVIpCiAJCXJldHVybiAtRVBST0JFX0RFRkVSOwogCisJcHJpdi0+cmVz ZXQgPSBkZXZtX3Jlc2V0X2NvbnRyb2xfZ2V0X29wdGlvbmFsX2V4Y2x1c2l2ZShkZXYsIE5VTEwp OworCWlmIChJU19FUlIocHJpdi0+cmVzZXQpKQorCQlyZXR1cm4gUFRSX0VSUihwcml2LT5yZXNl dCk7CisKIAlwcml2LT5ybmcubmFtZSA9IHBkZXYtPm5hbWU7CiAJcHJpdi0+cm5nLmluaXQgPSBi Y20yODM1X3JuZ19pbml0OwogCXByaXYtPnJuZy5yZWFkID0gYmNtMjgzNV9ybmdfcmVhZDsKLS0g CjIuMjAuMQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5m cmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LWFybS1rZXJuZWwK