From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Gong Subject: [PATCH v1 1/6] dmaengine: fsl-edma: add dmamux_nr for next version Date: Fri, 10 May 2019 10:14:08 +0000 Message-ID: <1557512248-8440-2-git-send-email-yibin.gong@nxp.com> References: <1557512248-8440-1-git-send-email-yibin.gong@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1557512248-8440-1-git-send-email-yibin.gong@nxp.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "robh@kernel.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "festevam@gmail.com" , "mark.rutland@arm.com" , "vkoul@kernel.org" , "dan.j.williams@intel.com" Cc: dl-linux-imx , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "dmaengine@vger.kernel.org" , "devicetree@vger.kernel.org" , "kernel@pengutronix.de" List-Id: devicetree@vger.kernel.org TmV4dCB2ZXJzaW9uIG9mIGVkbWEgc3VjaCBhcyBlZG1hdjIgb24gaS5teDd1bHAgaGFzIG9ubHkg b25lIGRtYW11eC4NCkFkZCBkbWFtdXhfbnIgaW5zdGVhZCBvZiBzdGF0aWMgbWFjcm8gZGVmaW5l ICdETUFNVVhfTlInLiBObyBhbnkNCmZ1bmN0aW9uIGNoYW5nZSBoZXJlLg0KDQpTaWduZWQtb2Zm LWJ5OiBSb2JpbiBHb25nIDx5aWJpbi5nb25nQG54cC5jb20+DQotLS0NCiBkcml2ZXJzL2RtYS9m c2wtZWRtYS1jb21tb24uaCB8ICAxICsNCiBkcml2ZXJzL2RtYS9mc2wtZWRtYS5jICAgICAgICB8 IDExICsrKysrKy0tLS0tDQogMiBmaWxlcyBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDUgZGVs ZXRpb25zKC0pDQoNCmRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9mc2wtZWRtYS1jb21tb24uaCBi L2RyaXZlcnMvZG1hL2ZzbC1lZG1hLWNvbW1vbi5oDQppbmRleCBjNTNmNzZlLi4yMWE5Y2ZkIDEw MDY0NA0KLS0tIGEvZHJpdmVycy9kbWEvZnNsLWVkbWEtY29tbW9uLmgNCisrKyBiL2RyaXZlcnMv ZG1hL2ZzbC1lZG1hLWNvbW1vbi5oDQpAQCAtMTQ1LDYgKzE0NSw3IEBAIHN0cnVjdCBmc2xfZWRt YV9lbmdpbmUgew0KIAl2b2lkIF9faW9tZW0JCSptZW1iYXNlOw0KIAl2b2lkIF9faW9tZW0JCSpt dXhiYXNlW0RNQU1VWF9OUl07DQogCXN0cnVjdCBjbGsJCSptdXhjbGtbRE1BTVVYX05SXTsNCisJ dTMyCQkJZG1hbXV4X25yOw0KIAlzdHJ1Y3QgbXV0ZXgJCWZzbF9lZG1hX211dGV4Ow0KIAl1MzIJ CQluX2NoYW5zOw0KIAlpbnQJCQl0eGlycTsNCmRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9mc2wt ZWRtYS5jIGIvZHJpdmVycy9kbWEvZnNsLWVkbWEuYw0KaW5kZXggZDY0MWVmOC4uN2I2NWVmNCAx MDA2NDQNCi0tLSBhL2RyaXZlcnMvZG1hL2ZzbC1lZG1hLmMNCisrKyBiL2RyaXZlcnMvZG1hL2Zz bC1lZG1hLmMNCkBAIC05Niw3ICs5Niw3IEBAIHN0YXRpYyBzdHJ1Y3QgZG1hX2NoYW4gKmZzbF9l ZG1hX3hsYXRlKHN0cnVjdCBvZl9waGFuZGxlX2FyZ3MgKmRtYV9zcGVjLA0KIAlzdHJ1Y3QgZnNs X2VkbWFfZW5naW5lICpmc2xfZWRtYSA9IG9mZG1hLT5vZl9kbWFfZGF0YTsNCiAJc3RydWN0IGRt YV9jaGFuICpjaGFuLCAqX2NoYW47DQogCXN0cnVjdCBmc2xfZWRtYV9jaGFuICpmc2xfY2hhbjsN Ci0JdW5zaWduZWQgbG9uZyBjaGFuc19wZXJfbXV4ID0gZnNsX2VkbWEtPm5fY2hhbnMgLyBETUFN VVhfTlI7DQorCXVuc2lnbmVkIGxvbmcgY2hhbnNfcGVyX211eCA9IGZzbF9lZG1hLT5uX2NoYW5z IC8gZnNsX2VkbWEtPmRtYW11eF9ucjsNCiANCiAJaWYgKGRtYV9zcGVjLT5hcmdzX2NvdW50ICE9 IDIpDQogCQlyZXR1cm4gTlVMTDsNCkBAIC0yMDYsNiArMjA2LDcgQEAgc3RhdGljIGludCBmc2xf ZWRtYV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQ0KIAkJcmV0dXJuIC1FTk9N RU07DQogDQogCWZzbF9lZG1hLT52ZXJzaW9uID0gdjE7DQorCWZzbF9lZG1hLT5kbWFtdXhfbnIg PSBETUFNVVhfTlI7DQogCWZzbF9lZG1hLT5uX2NoYW5zID0gY2hhbnM7DQogCW11dGV4X2luaXQo JmZzbF9lZG1hLT5mc2xfZWRtYV9tdXRleCk7DQogDQpAQCAtMjE3LDcgKzIxOCw3IEBAIHN0YXRp YyBpbnQgZnNsX2VkbWFfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikNCiAJZnNs X2VkbWFfc2V0dXBfcmVncyhmc2xfZWRtYSk7DQogCXJlZ3MgPSAmZnNsX2VkbWEtPnJlZ3M7DQog DQotCWZvciAoaSA9IDA7IGkgPCBETUFNVVhfTlI7IGkrKykgew0KKwlmb3IgKGkgPSAwOyBpIDwg ZnNsX2VkbWEtPmRtYW11eF9ucjsgaSsrKSB7DQogCQljaGFyIGNsa25hbWVbMzJdOw0KIA0KIAkJ cmVzID0gcGxhdGZvcm1fZ2V0X3Jlc291cmNlKHBkZXYsIElPUkVTT1VSQ0VfTUVNLCAxICsgaSk7 DQpAQCAtMjk1LDcgKzI5Niw3IEBAIHN0YXRpYyBpbnQgZnNsX2VkbWFfcHJvYmUoc3RydWN0IHBs YXRmb3JtX2RldmljZSAqcGRldikNCiAJaWYgKHJldCkgew0KIAkJZGV2X2VycigmcGRldi0+ZGV2 LA0KIAkJCSJDYW4ndCByZWdpc3RlciBGcmVlc2NhbGUgZURNQSBlbmdpbmUuICglZClcbiIsIHJl dCk7DQotCQlmc2xfZGlzYWJsZV9jbG9ja3MoZnNsX2VkbWEsIERNQU1VWF9OUik7DQorCQlmc2xf ZGlzYWJsZV9jbG9ja3MoZnNsX2VkbWEsIGZzbF9lZG1hLT5kbWFtdXhfbnIpOw0KIAkJcmV0dXJu IHJldDsNCiAJfQ0KIA0KQEAgLTMwNCw3ICszMDUsNyBAQCBzdGF0aWMgaW50IGZzbF9lZG1hX3By b2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpDQogCQlkZXZfZXJyKCZwZGV2LT5kZXYs DQogCQkJIkNhbid0IHJlZ2lzdGVyIEZyZWVzY2FsZSBlRE1BIG9mX2RtYS4gKCVkKVxuIiwgcmV0 KTsNCiAJCWRtYV9hc3luY19kZXZpY2VfdW5yZWdpc3RlcigmZnNsX2VkbWEtPmRtYV9kZXYpOw0K LQkJZnNsX2Rpc2FibGVfY2xvY2tzKGZzbF9lZG1hLCBETUFNVVhfTlIpOw0KKwkJZnNsX2Rpc2Fi bGVfY2xvY2tzKGZzbF9lZG1hLCBmc2xfZWRtYS0+ZG1hbXV4X25yKTsNCiAJCXJldHVybiByZXQ7 DQogCX0NCiANCkBAIC0zMjMsNyArMzI0LDcgQEAgc3RhdGljIGludCBmc2xfZWRtYV9yZW1vdmUo c3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikNCiAJZnNsX2VkbWFfY2xlYW51cF92Y2hhbigm ZnNsX2VkbWEtPmRtYV9kZXYpOw0KIAlvZl9kbWFfY29udHJvbGxlcl9mcmVlKG5wKTsNCiAJZG1h X2FzeW5jX2RldmljZV91bnJlZ2lzdGVyKCZmc2xfZWRtYS0+ZG1hX2Rldik7DQotCWZzbF9kaXNh YmxlX2Nsb2Nrcyhmc2xfZWRtYSwgRE1BTVVYX05SKTsNCisJZnNsX2Rpc2FibGVfY2xvY2tzKGZz bF9lZG1hLCBmc2xfZWRtYS0+ZG1hbXV4X25yKTsNCiANCiAJcmV0dXJuIDA7DQogfQ0KLS0gDQoy LjcuNA0KDQo=