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[88.20.188.168]) by smtp.gmail.com with ESMTPSA id z7sm23109370wrt.6.2020.06.15.02.09.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jun 2020 02:09:46 -0700 (PDT) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: broonie@kernel.org, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, p.zabel@pengutronix.de, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/4] spi: bcm63xx-spi: add reset support Date: Mon, 15 Jun 2020 11:09:40 +0200 Message-Id: <20200615090943.2936839-2-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200615090943.2936839-1-noltari@gmail.com> References: <20200615080309.2897694-1-noltari@gmail.com> <20200615090943.2936839-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200615_020948_687522_3AD5F08E X-CRM114-Status: GOOD ( 12.57 ) 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: , Cc: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org YmNtNjN4eCBhcmNoIHJlc2V0cyB0aGUgU1BJIGNvbnRyb2xsZXIgYXQgZWFybHkgYm9vdC4gSG93 ZXZlciwgYm1pcHMgYXJjaApuZWVkcyB0byBwZXJmb3JtIGEgcmVzZXQgd2hlbiBwcm9iaW5nIHRo ZSBkcml2ZXIuCgpTaWduZWQtb2ZmLWJ5OiDDgWx2YXJvIEZlcm7DoW5kZXogUm9qYXMgPG5vbHRh cmlAZ21haWwuY29tPgpSZXZpZXdlZC1ieTogUGhpbGlwcCBaYWJlbCA8cC56YWJlbEBwZW5ndXRy b25peC5kZT4KLS0tCiB2MjogdXNlIGRldm1fcmVzZXRfY29udHJvbF9nZXRfZXhjbHVzaXZlCgog ZHJpdmVycy9zcGkvc3BpLWJjbTYzeHguYyB8IDE3ICsrKysrKysrKysrKysrKysrCiAxIGZpbGUg Y2hhbmdlZCwgMTcgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvc3BpL3NwaS1i Y202M3h4LmMgYi9kcml2ZXJzL3NwaS9zcGktYmNtNjN4eC5jCmluZGV4IDBmMWIxMGE0ZWYwYy4u OGFiMDRhZmZhZjdiIDEwMDY0NAotLS0gYS9kcml2ZXJzL3NwaS9zcGktYmNtNjN4eC5jCisrKyBi L2RyaXZlcnMvc3BpL3NwaS1iY202M3h4LmMKQEAgLTE4LDYgKzE4LDcgQEAKICNpbmNsdWRlIDxs aW51eC9lcnIuaD4KICNpbmNsdWRlIDxsaW51eC9wbV9ydW50aW1lLmg+CiAjaW5jbHVkZSA8bGlu dXgvb2YuaD4KKyNpbmNsdWRlIDxsaW51eC9yZXNldC5oPgogCiAvKiBCQ00gNjMzOC82MzQ4IFNQ SSBjb3JlICovCiAjZGVmaW5lIFNQSV82MzQ4X1JTRVRfU0laRQkJNjQKQEAgLTQ5Myw2ICs0OTQs NyBAQCBzdGF0aWMgaW50IGJjbTYzeHhfc3BpX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2Ug KnBkZXYpCiAJc3RydWN0IGJjbTYzeHhfc3BpICpiczsKIAlpbnQgcmV0OwogCXUzMiBudW1fY3Mg PSBCQ002M1hYX1NQSV9NQVhfQ1M7CisJc3RydWN0IHJlc2V0X2NvbnRyb2wgKnJlc2V0OwogCiAJ aWYgKGRldi0+b2Zfbm9kZSkgewogCQljb25zdCBzdHJ1Y3Qgb2ZfZGV2aWNlX2lkICptYXRjaDsK QEAgLTUyOSw2ICs1MzEsMTUgQEAgc3RhdGljIGludCBiY202M3h4X3NwaV9wcm9iZShzdHJ1Y3Qg cGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCQlyZXR1cm4gUFRSX0VSUihjbGspOwogCX0KIAorCXJl c2V0ID0gZGV2bV9yZXNldF9jb250cm9sX2dldF9leGNsdXNpdmUoZGV2LCBOVUxMKTsKKwlpZiAo SVNfRVJSKHJlc2V0KSkgeworCQlyZXQgPSBQVFJfRVJSKHJlc2V0KTsKKwkJaWYgKHJldCAhPSAt RVBST0JFX0RFRkVSKQorCQkJZGV2X2VycihkZXYsCisJCQkJImZhaWxlZCB0byBnZXQgcmVzZXQg Y29udHJvbGxlcjogJWRcbiIsIHJldCk7CisJCXJldHVybiByZXQ7CisJfQorCiAJbWFzdGVyID0g c3BpX2FsbG9jX21hc3RlcihkZXYsIHNpemVvZigqYnMpKTsKIAlpZiAoIW1hc3RlcikgewogCQlk ZXZfZXJyKGRldiwgIm91dCBvZiBtZW1vcnlcbiIpOwpAQCAtNTc5LDYgKzU5MCwxMiBAQCBzdGF0 aWMgaW50IGJjbTYzeHhfc3BpX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCiAJ aWYgKHJldCkKIAkJZ290byBvdXRfZXJyOwogCisJcmV0ID0gcmVzZXRfY29udHJvbF9yZXNldChy ZXNldCk7CisJaWYgKHJldCkgeworCQlkZXZfZXJyKGRldiwgInVuYWJsZSB0byByZXNldCBkZXZp Y2U6ICVkXG4iLCByZXQpOworCQlnb3RvIG91dF9jbGtfZGlzYWJsZTsKKwl9CisKIAliY21fc3Bp X3dyaXRlYihicywgU1BJX0lOVFJfQ0xFQVJfQUxMLCBTUElfSU5UX1NUQVRVUyk7CiAKIAkvKiBy ZWdpc3RlciBhbmQgd2UgYXJlIGRvbmUgKi8KLS0gCjIuMjcuMAoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBs aXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK