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[88.20.188.168]) by smtp.gmail.com with ESMTPSA id d9sm23107054wre.28.2020.06.15.01.03.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jun 2020 01:03:11 -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 1/4] spi: bcm63xx-spi: add reset support Date: Mon, 15 Jun 2020 10:03:06 +0200 Message-Id: <20200615080309.2897694-2-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200615080309.2897694-1-noltari@gmail.com> References: <20200615080309.2897694-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200615_010313_386985_3E4C0C7E X-CRM114-Status: GOOD ( 12.77 ) 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 cmlAZ21haWwuY29tPgotLS0KIGRyaXZlcnMvc3BpL3NwaS1iY202M3h4LmMgfCAxNyArKysrKysr KysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDE3IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQg YS9kcml2ZXJzL3NwaS9zcGktYmNtNjN4eC5jIGIvZHJpdmVycy9zcGkvc3BpLWJjbTYzeHguYwpp bmRleCAwZjFiMTBhNGVmMGMuLjhhYjA0YWZmYWY3YiAxMDA2NDQKLS0tIGEvZHJpdmVycy9zcGkv c3BpLWJjbTYzeHguYworKysgYi9kcml2ZXJzL3NwaS9zcGktYmNtNjN4eC5jCkBAIC0xOCw2ICsx OCw3IEBACiAjaW5jbHVkZSA8bGludXgvZXJyLmg+CiAjaW5jbHVkZSA8bGludXgvcG1fcnVudGlt ZS5oPgogI2luY2x1ZGUgPGxpbnV4L29mLmg+CisjaW5jbHVkZSA8bGludXgvcmVzZXQuaD4KIAog LyogQkNNIDYzMzgvNjM0OCBTUEkgY29yZSAqLwogI2RlZmluZSBTUElfNjM0OF9SU0VUX1NJWkUJ CTY0CkBAIC00OTMsNiArNDk0LDcgQEAgc3RhdGljIGludCBiY202M3h4X3NwaV9wcm9iZShzdHJ1 Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCXN0cnVjdCBiY202M3h4X3NwaSAqYnM7CiAJaW50 IHJldDsKIAl1MzIgbnVtX2NzID0gQkNNNjNYWF9TUElfTUFYX0NTOworCXN0cnVjdCByZXNldF9j b250cm9sICpyZXNldDsKIAogCWlmIChkZXYtPm9mX25vZGUpIHsKIAkJY29uc3Qgc3RydWN0IG9m X2RldmljZV9pZCAqbWF0Y2g7CkBAIC01MjksNiArNTMxLDE1IEBAIHN0YXRpYyBpbnQgYmNtNjN4 eF9zcGlfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKIAkJcmV0dXJuIFBUUl9F UlIoY2xrKTsKIAl9CiAKKwlyZXNldCA9IGRldm1fcmVzZXRfY29udHJvbF9nZXQoZGV2LCBOVUxM KTsKKwlpZiAoSVNfRVJSKHJlc2V0KSkgeworCQlyZXQgPSBQVFJfRVJSKHJlc2V0KTsKKwkJaWYg KHJldCAhPSAtRVBST0JFX0RFRkVSKQorCQkJZGV2X2VycihkZXYsCisJCQkJImZhaWxlZCB0byBn ZXQgcmVzZXQgY29udHJvbGxlcjogJWRcbiIsIHJldCk7CisJCXJldHVybiByZXQ7CisJfQorCiAJ bWFzdGVyID0gc3BpX2FsbG9jX21hc3RlcihkZXYsIHNpemVvZigqYnMpKTsKIAlpZiAoIW1hc3Rl cikgewogCQlkZXZfZXJyKGRldiwgIm91dCBvZiBtZW1vcnlcbiIpOwpAQCAtNTc5LDYgKzU5MCwx MiBAQCBzdGF0aWMgaW50IGJjbTYzeHhfc3BpX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2Ug KnBkZXYpCiAJaWYgKHJldCkKIAkJZ290byBvdXRfZXJyOwogCisJcmV0ID0gcmVzZXRfY29udHJv bF9yZXNldChyZXNldCk7CisJaWYgKHJldCkgeworCQlkZXZfZXJyKGRldiwgInVuYWJsZSB0byBy ZXNldCBkZXZpY2U6ICVkXG4iLCByZXQpOworCQlnb3RvIG91dF9jbGtfZGlzYWJsZTsKKwl9CisK IAliY21fc3BpX3dyaXRlYihicywgU1BJX0lOVFJfQ0xFQVJfQUxMLCBTUElfSU5UX1NUQVRVUyk7 CiAKIAkvKiByZWdpc3RlciBhbmQgd2UgYXJlIGRvbmUgKi8KLS0gCjIuMjcuMAoKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwg bWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8v bGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK