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Mon, 10 Jul 2023 19:38:01 -0700 (PDT) Received: from [192.168.220.128] ([183.63.252.58]) by smtp.gmail.com with ESMTPSA id t16-20020a62ea10000000b0063b898b3502sm456948pfh.153.2023.07.10.19.37.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Jul 2023 19:38:01 -0700 (PDT) Message-ID: <177ff5f0-3f99-646a-69b0-72c51fd1db25@gmail.com> Date: Tue, 11 Jul 2023 10:37:56 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.10.0 Subject: Re: [PATCH] pwm: atmel: enable clk when pwm already enabled in bootloader Content-Language: en-US To: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , Thierry Reding References: <20230710144214.63343-1-aarongt.shen@gmail.com> <20230710191550.7y6wukf7w44us4pd@pengutronix.de> From: Guiting Shen In-Reply-To: <20230710191550.7y6wukf7w44us4pd@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230710_193804_500446_A646D8D1 X-CRM114-Status: GOOD ( 15.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pwm@vger.kernel.org, alexandre.belloni@bootlin.com, linux-kernel@vger.kernel.org, claudiu.beznea@microchip.com, 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVHVlLCBKdWwgMTEsIDIwMjMgYXQgMDM6MTU6NTBBTSBHTVQrOCwgVXdlIEtsZWluZS1Lw7Zu aWcgd3JvdGU6Cj4gSGVsbG8sCj4gCj4gT24gTW9uLCBKdWwgMTAsIDIwMjMgYXQgMDU6MDA6NDVQ TSArMDIwMCwgVGhpZXJyeSBSZWRpbmcgd3JvdGU6Cj4+IE9uIE1vbiwgSnVsIDEwLCAyMDIzIGF0 IDEwOjQyOjE0UE0gKzA4MDAsIEd1aXRpbmcgU2hlbiB3cm90ZToKPj4+ICsJCWVyciA9IGNsa19l bmFibGUoYXRtZWxfcHdtLT5jbGspOwo+Pj4gKwkJaWYgKGVycikgewo+Pj4gKwkJCWRldl9lcnIo YXRtZWxfcHdtLT5jaGlwLmRldiwgImVuYWJsZSBjbG9jayBlcnJvclxuIik7Cj4+Cj4+IE1pZ2h0 IGJlIHdvcnRoIHRvIGluY2x1ZGUgdGhlIGVycm9yIGNvZGUgaW4gdGhlIGVycm9yIG1lc3NhZ2Ug dG8gbWFrZSBpdAo+PiBlYXNpZXIgdG8gZGlhZ25vc2Ugd2hlcmUgdGhlIGlzc3VlIGlzLiBTb21l dGhpbmcgbGlrZToKPj4KPj4gCWRldl9lcnIoYXRtZWxfcHdtLT5jaGlwLmRldiwgImZhaWxlZCB0 byBlbmFibGUgY2xvY2s6ICVkXG4iLCBlcnIpOwo+IAo+IE9yIChJTUhPKSBzdGlsbCBiZXR0ZXI6 Cj4gCj4gIAlkZXZfZXJyKGF0bWVsX3B3bS0+Y2hpcC5kZXYsICJmYWlsZWQgdG8gZW5hYmxlIGNs b2NrOiAlcGVcbiIsIEVSUl9QVFIoZXJyKSk7Cj4gCgpPaywgSSB3aWxsIGFkZCBpdCBpbiB2MiBw YXRjaC4KCkkgYWxzbyBmb3VuZCB0aGF0IHRoZSBjbGtfZW5hYmxlKCkgb2YgYXRtZWxfcHdtX2Fw cGx5KCkgZG8gbm90IGluY2x1ZGUKdGhlIGVycm9yIGNvZGUgaW4gdGhlIGVycm9yIG1lc3NhZ2Uu IERvIEkgYWxzbyBhZGQgdGhpcyBpbiB2MiBwYXRjaCBvcgppbiBzZXBhcmF0ZSBwYXRjaD8KCi0t IApSZWdhcmRzLApHdWl0aW5nIFNoZW4KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==