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[82.127.142.33]) by smtp.gmail.com with ESMTPSA id a6sm13549920wmj.1.2019.11.05.05.15.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Nov 2019 05:15:02 -0800 (PST) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Thierry Reding , =?UTF-8?q?=27Uwe=20Kleine-K=C3=B6nig=27?= , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Philipp Zabel Subject: [PATCH v3 2/7] pwm: sun4i: Add an optional probe for reset line Date: Tue, 5 Nov 2019 14:14:51 +0100 Message-Id: <20191105131456.32400-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191105131456.32400-1-peron.clem@gmail.com> References: <20191105131456.32400-1-peron.clem@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191105_051504_348923_2C4AA555 X-CRM114-Status: GOOD ( 17.14 ) 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: linux-pwm@vger.kernel.org, Jernej Skrabec , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= , linux-arm-kernel@lists.infradead.org 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 RnJvbTogSmVybmVqIFNrcmFiZWMgPGplcm5lai5za3JhYmVjQHNpb2wubmV0PgoKSDYgUFdNIGNv cmUgbmVlZHMgZGVhc3NlcnRlZCByZXNldCBsaW5lIGluIG9yZGVyIHRvIHdvcmsuCgpBZGQgYW4g b3B0aW9uYWwgcHJvYmUgZm9yIGl0LgoKU2lnbmVkLW9mZi1ieTogSmVybmVqIFNrcmFiZWMgPGpl cm5lai5za3JhYmVjQHNpb2wubmV0PgpTaWduZWQtb2ZmLWJ5OiBDbMOpbWVudCBQw6lyb24gPHBl cm9uLmNsZW1AZ21haWwuY29tPgotLS0KIGRyaXZlcnMvcHdtL3B3bS1zdW40aS5jIHwgMzMgKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMzEgaW5zZXJ0 aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3B3bS9wd20tc3Vu NGkuYyBiL2RyaXZlcnMvcHdtL3B3bS1zdW40aS5jCmluZGV4IDZmNTg0MGExYTgyZC4uOWJhODM3 NjlhNDc4IDEwMDY0NAotLS0gYS9kcml2ZXJzL3B3bS9wd20tc3VuNGkuYworKysgYi9kcml2ZXJz L3B3bS9wd20tc3VuNGkuYwpAQCAtMTYsNiArMTYsNyBAQAogI2luY2x1ZGUgPGxpbnV4L29mX2Rl dmljZS5oPgogI2luY2x1ZGUgPGxpbnV4L3BsYXRmb3JtX2RldmljZS5oPgogI2luY2x1ZGUgPGxp bnV4L3B3bS5oPgorI2luY2x1ZGUgPGxpbnV4L3Jlc2V0Lmg+CiAjaW5jbHVkZSA8bGludXgvc2xh Yi5oPgogI2luY2x1ZGUgPGxpbnV4L3NwaW5sb2NrLmg+CiAjaW5jbHVkZSA8bGludXgvdGltZS5o PgpAQCAtNzgsNiArNzksNyBAQCBzdHJ1Y3Qgc3VuNGlfcHdtX2RhdGEgewogc3RydWN0IHN1bjRp X3B3bV9jaGlwIHsKIAlzdHJ1Y3QgcHdtX2NoaXAgY2hpcDsKIAlzdHJ1Y3QgY2xrICpjbGs7CisJ c3RydWN0IHJlc2V0X2NvbnRyb2wgKnJzdDsKIAl2b2lkIF9faW9tZW0gKmJhc2U7CiAJc3Bpbmxv Y2tfdCBjdHJsX2xvY2s7CiAJY29uc3Qgc3RydWN0IHN1bjRpX3B3bV9kYXRhICpkYXRhOwpAQCAt MzY1LDYgKzM2NywyMSBAQCBzdGF0aWMgaW50IHN1bjRpX3B3bV9wcm9iZShzdHJ1Y3QgcGxhdGZv cm1fZGV2aWNlICpwZGV2KQogCWlmIChJU19FUlIocHdtLT5jbGspKQogCQlyZXR1cm4gUFRSX0VS Uihwd20tPmNsayk7CiAKKwlwd20tPnJzdCA9IGRldm1fcmVzZXRfY29udHJvbF9nZXRfb3B0aW9u YWxfc2hhcmVkKCZwZGV2LT5kZXYsIE5VTEwpOworCWlmIChJU19FUlIocHdtLT5yc3QpKSB7CisJ CWlmIChQVFJfRVJSKHB3bS0+cnN0KSAhPSAtRVBST0JFX0RFRkVSKQorCQkJZGV2X2VycigmcGRl di0+ZGV2LCAiZ2V0IHJlc2V0IGZhaWxlZCAlbGRcbiIsCisJCQkJUFRSX0VSUihwd20tPnJzdCkp OworCQlyZXR1cm4gUFRSX0VSUihwd20tPnJzdCk7CisJfQorCisJLyogRGVhc3NlcnQgcmVzZXQg Ki8KKwlyZXQgPSByZXNldF9jb250cm9sX2RlYXNzZXJ0KHB3bS0+cnN0KTsKKwlpZiAocmV0KSB7 CisJCWRldl9lcnIoJnBkZXYtPmRldiwgIkNhbm5vdCBkZWFzc2VydCByZXNldCBjb250cm9sXG4i KTsKKwkJcmV0dXJuIHJldDsKKwl9CisKIAlwd20tPmNoaXAuZGV2ID0gJnBkZXYtPmRldjsKIAlw d20tPmNoaXAub3BzID0gJnN1bjRpX3B3bV9vcHM7CiAJcHdtLT5jaGlwLmJhc2UgPSAtMTsKQEAg LTM3NywxOSArMzk0LDMxIEBAIHN0YXRpYyBpbnQgc3VuNGlfcHdtX3Byb2JlKHN0cnVjdCBwbGF0 Zm9ybV9kZXZpY2UgKnBkZXYpCiAJcmV0ID0gcHdtY2hpcF9hZGQoJnB3bS0+Y2hpcCk7CiAJaWYg KHJldCA8IDApIHsKIAkJZGV2X2VycigmcGRldi0+ZGV2LCAiZmFpbGVkIHRvIGFkZCBQV00gY2hp cDogJWRcbiIsIHJldCk7Ci0JCXJldHVybiByZXQ7CisJCWdvdG8gZXJyX3B3bV9hZGQ7CiAJfQog CiAJcGxhdGZvcm1fc2V0X2RydmRhdGEocGRldiwgcHdtKTsKIAogCXJldHVybiAwOworCitlcnJf cHdtX2FkZDoKKwlyZXNldF9jb250cm9sX2Fzc2VydChwd20tPnJzdCk7CisKKwlyZXR1cm4gcmV0 OwogfQogCiBzdGF0aWMgaW50IHN1bjRpX3B3bV9yZW1vdmUoc3RydWN0IHBsYXRmb3JtX2Rldmlj ZSAqcGRldikKIHsKIAlzdHJ1Y3Qgc3VuNGlfcHdtX2NoaXAgKnB3bSA9IHBsYXRmb3JtX2dldF9k cnZkYXRhKHBkZXYpOworCWludCByZXQ7CisKKwlyZXQgPSBwd21jaGlwX3JlbW92ZSgmcHdtLT5j aGlwKTsKKwlpZiAocmV0KQorCQlyZXR1cm4gcmV0OworCisJcmVzZXRfY29udHJvbF9hc3NlcnQo cHdtLT5yc3QpOwogCi0JcmV0dXJuIHB3bWNoaXBfcmVtb3ZlKCZwd20tPmNoaXApOworCXJldHVy biAwOwogfQogCiBzdGF0aWMgc3RydWN0IHBsYXRmb3JtX2RyaXZlciBzdW40aV9wd21fZHJpdmVy ID0gewotLSAKMi4yMC4xCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBs aXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vbGludXgtYXJtLWtlcm5lbAo=