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[88.1.105.170]) by smtp.gmail.com with ESMTPSA id u12sm3057190wmq.38.2021.02.23.09.00.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Feb 2021 09:00:12 -0800 (PST) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: Matt Mackall , Herbert Xu , Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Philipp Zabel , Mark Brown , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= , Guenter Roeck , Bjorn Andersson , =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= , Rikard Falkeborn , Stefan Wahren , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/2] hwrng: bcm2835: add reset support Date: Tue, 23 Feb 2021 18:00:06 +0100 Message-Id: <20210223170006.29558-3-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210223170006.29558-1-noltari@gmail.com> References: <20210222194510.14004-1-noltari@gmail.com> <20210223170006.29558-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210223_120014_926017_604F33C5 X-CRM114-Status: GOOD ( 16.67 ) 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 b2x0YXJpQGdtYWlsLmNvbT4KLS0tCiB2Mzogbm8gY2hhbmdlcy4KIHYyOiBubyBjaGFuZ2VzLgoK IGRyaXZlcnMvY2hhci9od19yYW5kb20vYmNtMjgzNS1ybmcuYyB8IDEwICsrKysrKysrKysKIDEg ZmlsZSBjaGFuZ2VkLCAxMCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9jaGFy L2h3X3JhbmRvbS9iY20yODM1LXJuZy5jIGIvZHJpdmVycy9jaGFyL2h3X3JhbmRvbS9iY20yODM1 LXJuZy5jCmluZGV4IDFhN2M0M2I0M2M2Yi4uMWI5M2E4OTZkOGU4IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2NoYXIvaHdfcmFuZG9tL2JjbTI4MzUtcm5nLmMKKysrIGIvZHJpdmVycy9jaGFyL2h3X3Jh bmRvbS9iY20yODM1LXJuZy5jCkBAIC0xMyw2ICsxMyw3IEBACiAjaW5jbHVkZSA8bGludXgvcGxh dGZvcm1fZGV2aWNlLmg+CiAjaW5jbHVkZSA8bGludXgvcHJpbnRrLmg+CiAjaW5jbHVkZSA8bGlu dXgvY2xrLmg+CisjaW5jbHVkZSA8bGludXgvcmVzZXQuaD4KIAogI2RlZmluZSBSTkdfQ1RSTAkw eDAKICNkZWZpbmUgUk5HX1NUQVRVUwkweDQKQEAgLTMyLDYgKzMzLDcgQEAgc3RydWN0IGJjbTI4 MzVfcm5nX3ByaXYgewogCXZvaWQgX19pb21lbSAqYmFzZTsKIAlib29sIG1hc2tfaW50ZXJydXB0 czsKIAlzdHJ1Y3QgY2xrICpjbGs7CisJc3RydWN0IHJlc2V0X2NvbnRyb2wgKnJlc2V0OwogfTsK IAogc3RhdGljIGlubGluZSBzdHJ1Y3QgYmNtMjgzNV9ybmdfcHJpdiAqdG9fcm5nX3ByaXYoc3Ry dWN0IGh3cm5nICpybmcpCkBAIC05NCw2ICs5NiwxMCBAQCBzdGF0aWMgaW50IGJjbTI4MzVfcm5n X2luaXQoc3RydWN0IGh3cm5nICpybmcpCiAJCQlyZXR1cm4gcmV0OwogCX0KIAorCXJldCA9IHJl c2V0X2NvbnRyb2xfcmVzZXQocHJpdi0+cmVzZXQpOworCWlmIChyZXQpCisJCXJldHVybiByZXQ7 CisKIAlpZiAocHJpdi0+bWFza19pbnRlcnJ1cHRzKSB7CiAJCS8qIG1hc2sgdGhlIGludGVycnVw dCAqLwogCQl2YWwgPSBybmdfcmVhZGwocHJpdiwgUk5HX0lOVF9NQVNLKTsKQEAgLTE1OSw2ICsx NjUsMTAgQEAgc3RhdGljIGludCBiY20yODM1X3JuZ19wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2 aWNlICpwZGV2KQogCWlmIChQVFJfRVJSKHByaXYtPmNsaykgPT0gLUVQUk9CRV9ERUZFUikKIAkJ cmV0dXJuIC1FUFJPQkVfREVGRVI7CiAKKwlwcml2LT5yZXNldCA9IGRldm1fcmVzZXRfY29udHJv bF9nZXRfb3B0aW9uYWxfZXhjbHVzaXZlKGRldiwgTlVMTCk7CisJaWYgKElTX0VSUihwcml2LT5y ZXNldCkpCisJCXJldHVybiBQVFJfRVJSKHByaXYtPnJlc2V0KTsKKwogCXByaXYtPnJuZy5uYW1l ID0gcGRldi0+bmFtZTsKIAlwcml2LT5ybmcuaW5pdCA9IGJjbTI4MzVfcm5nX2luaXQ7CiAJcHJp di0+cm5nLnJlYWQgPSBiY20yODM1X3JuZ19yZWFkOwotLSAKMi4yMC4xCgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWls aW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0 cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=