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(dynamic-2a02-3100-91f1-2a00-c022-d3da-60a9-9c00.310.pool.telefonica.de. [2a02:3100:91f1:2a00:c022:d3da:60a9:9c00]) by smtp.googlemail.com with ESMTPSA id u6-20020a50d506000000b004fd2aab4953sm15126055edi.45.2023.03.27.14.14.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Mar 2023 14:14:19 -0700 (PDT) Message-ID: Date: Mon, 27 Mar 2023 23:14:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Content-Language: en-US To: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= Cc: neil.armstrong@linaro.org, "thierry.reding@gmail.com" , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-pwm@vger.kernel.org, "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." References: <3492657f-6cc2-5828-b153-30c609a92783@linaro.org> <45dbd1d4-a2b8-af33-beec-64906c0e98da@gmail.com> <20230327175027.z7as4fybzgx7zhuq@pengutronix.de> From: Heiner Kallweit Subject: Re: [PATCH] pwm: meson: add support for S4 chip family In-Reply-To: <20230327175027.z7as4fybzgx7zhuq@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230327_141422_829651_DF812AEB X-CRM114-Status: GOOD ( 26.97 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org T24gMjcuMDMuMjAyMyAxOTo1MCwgVXdlIEtsZWluZS1Lw7ZuaWcgd3JvdGU6Cj4gT24gTW9uLCBN YXIgMjcsIDIwMjMgYXQgMDc6MDA6MzVQTSArMDIwMCwgSGVpbmVyIEthbGx3ZWl0IHdyb3RlOgo+ PiBUaGUgYmVzdCAoZm9yIGFjaGlldmluZyBiZXN0IHByZWNpc2lvbikgaW5wdXQgZnJlcXVlbmN5 IGlzIDB4ZmZmZiAvIHBlcmlvZC4KPj4gU28gd2Ugc2hvdWxkIGRvIG91ciBiZXN0IHRvIGNvbWUg YXMgY2xvc2UgYXMgcG9zc2libGUgdG8gdGhpcyBmcmVxdWVuY3kuCj4+IEJ5IHVzaW5nIHNldF9y YXRlKCkgQ0NGIHdpbGwgY2hvb3NlIHRoZSBvcHRpbWFsIG11eCBpbnB1dCBhbmQgZGl2aWRlciB2 YWx1ZS4KPiAKPiBKdXN0IGZvciB0aGUgcmVjb3JkOiBIZXJlIG1pZ2h0IGJlIGEgbWlzY29uY2Vw dGlvbi4gVGhlcmUgaXMgKEFGQUlLKSBubwo+IHJlYXNvbiB0byBiZWxpZXZlIHRoYXQgc2V0X3Jh dGUgd291bGQgcGljayBhbiBvcHRpbWFsIGNvbmZpZ3VyYXRpb24uIEFuZAo+IGlmIGl0J3Mgb25s eSBiZWNhdXNlIHRoZXJlIGlzIG5vIG9iamVjdGl2ZSBkZWZpbml0aW9uIG9mICJvcHRpbWFsIi4g Rm9yCj4gZXhhbXBsZSBpZiBhIGRyaXZlciBmb3IgYW4gU0QgY2FyZCByZXF1ZXN0cyA0MDBNSHos IGl0IG1pZ2h0IG5vdCB3YW50Cj4gYW55dGhpbmcgZmFzdGVyIGFuZCBzbyBwcm9iYWJseSBwcmVm ZXJzIDIwMiBNSHogb3ZlciA0MDQgTUh6LiBIb3dldmVyIGEKPiBkcml2ZXIgZm9yIGEgVUFSVCB3 b3VsZCBwcmVmZXIgdGhlIDQwNCBNSHogaW4gdGhpcyBjYXNlLiBJTUhPIHdlJ2QgbmVlZAo+IHNv bWV0aGluZyBsaWtlCj4gClJpZ2h0LCBJIHdhc24ndCBwcmVjaXNlIGVub3VnaC4gSW4gbXkgY2Fz ZSBvcHRpbWFsIGlzICJmYXN0ZXN0IHJhdGUgPD0gcmVxdWVzdGVkIHJhdGUiLgpUaGlzIHNlZW1z IHRvIGJlIHRoZSBiZWhhdmlvciBvZiBjbGsgY29yZSBkZWZhdWx0IGltcGxlbWVudGF0aW9ucyBs aWtlCmNsa19tdXhfZGV0ZXJtaW5lX3JhdGVfZmxhZ3MoKSBhbiBkaXZpZGVyX2RldGVybWluZV9y YXRlKCksIHVzZWQgYnkgdGhlIG1lc29uCmNsb2NrIGRyaXZlcnMuCkhvd2V2ZXIgaW4gZ2VuZXJh bCBjbG9jayBwcm92aWRlcnMgY2FuIHByb3ZpZGUgdGhlaXIgb3duIGRldGVybWluZV9yYXRlKCkK aW1wbGVtZW50YXRpb25zLiBBbmQsIGFzIGEgZGlzY2xhaW1lciwgSSBoYXZlIHRvIGFkbWl0IHRo YXQgSSdtIG5vIGV4cGVydCBpbiBDQ0YuCgo+IAljbGtfcm91bmRkb3duX3JhdGUoKTsKPiAJY2xr X3JvdW5kbmVhcl9yYXRlKCk7IGFuZCBtYXliZQo+IAljbGtfcm91bmR1cF9yYXRlKCkKPiAKPiB0 byBwbGVhc2UgYWxsIGRyaXZlcnMuIEJ1dCB0aGF0IHNvdW5kcyBsaWtlIGEgYmlnZ2VyIHF1ZXN0 Lgo+IAo+IElmIHlvdXIgY2xrIGNhbiBwcm92aWRlIChzYXkpIDEwMDAwMDAgSHogYW5kIDIwMDAw MDAgSHogKGFuZCBub3RoaW5nIGluCj4gYmV0d2VlbikgdGhlcmUgaXMgbm8gcnVsZSBpbiB0aGUg Q0NGIHRoYXQgdGVsbHMgeW91IHdoaWNoIG9mIHRoZSB0d28gdG8KPiBwaWNrIGlmIHlvdSByZXF1 ZXN0IDEwMDAwMDEgSHogb3IgMTk5OTk5OSBIei4gKFRoZSBvbmx5IHRoaW5nIEkgd291bGQKPiBu b3QgZXhwZWN0IGlzIHRoYXQgeW91IGdldCAxMDAwMDAwIEh6IHdoZW4gcmVxdWVzdGluZyAxOTk5 OTk5IEh6ICphbmQqCj4gMjAwMDAwMCBIeiB3aGVuIHJlcXVlc3RpbmcgMTAwMDAwMSBIei4pCj4g Cj4+IE5vdCBzdXJlIHdoeSB3ZSBzaG91bGQgcmVzdHJpY3Qgb3Vyc2VsdmVzIHRvIG9uZSBtdXgg cGFyZW50IG9ubHkuCj4+IEUuZy4gZm9yIGEgdmVyeSBsb3cgZHV0eSBjeWNsZSBhIGhpZ2hlciBp bnB1dCBmcmVxdWVuY3kgdGhhbiB0aGUgeHRhbCAyNE1IeiBtYXkgYmUgcHJlZmVyYWJsZS4KPj4K Pj4gTm90IG9ubHkgdGhlIG11eCBpcyBvdXRzaWRlIHRoZSBQV00gYmxvY2sgbm93LCBhbHNvIHRo ZSBkaXZpZGVyICg4IGJpdCB3aWRlIGluc3RlYWQgb2YgNyBiaXQKPj4gYXMgb2YgdG9kYXkpLiBT byB3ZSBuZWVkIGEgc2V0X3JhdGUoKSBhbnl3YXkgdG8gc2V0IHRoZSBkaXZpZGVyIHZhbHVlLgo+ PiBXaGF0IEkgY2FuJ3Qgc2F5IGlzIHdoZXRoZXIgdGhlIGludGVybmFsIGRpdmlkZXIgc3RpbGwg ZXhpc3RzICh0aGVuIGV4dGVybmFsIGFuZCBpbnRlcm5hbAo+PiBkaXZpZGVyIHdvdWxkIGJlIGNh c2NhZGVkKSBvciBpcyByZW1vdmVkIG9yIGJ5cGFzc2VkLgo+PiBJdCBzZWVtcyBsaWtlIHdoZW4g YWRkaW5nIHRoZSBleHRlcm5hbCBQV00gY2xvY2sgZmVhdHVyZSBBbWxvZ2ljIGZvcmdvdCB0byB1 cGRhdGUKPj4gdGhlIFBXTSBibG9jayBkb2N1bWVudGF0aW9uLCBhcyB0aGVyZSdzIG5vIHJlZmVy ZW5jZSBhdCBhbGwgdG8gdGhlIG5vdyBleHRlcm5hbCBpbnB1dCBjbG9jawo+PiAoZXhjZXB0IGlu IHRoZSBjbG9ja3Mgc2VjdGlvbikuCj4gCj4gSXQgd291bGQgYmUgZ3JlYXQgdG8gdGVzdCAob3Ig YXNrPykgaWYgdGhlIGludGVybmFsIGRpdmlkZXIgc3RpbGwgZXhpc3RzCj4gYW5kIGRvIHRoZSBy aWdodCB0aGluZyB0aGVuLgo+IAo+IEhhdmluZyBzYWlkIHRoYXQsIEkgd29uZGVyIGlmIGl0IHdv dWxkIG1ha2Ugc2Vuc2UgdG8gcmV3b3JrIHRoZSBkcml2ZXIKPiBmb3IgdGhlIHZhcmlhbnRzIHdp dGggdGhlIGludGVybmFsIG11eCB0byBhbHNvIGFic3RyYWN0IHRoZSBkaXZpZGVyIGFzIGEKPiBw cm9wZXIgY2xrLgo+IApJIHRoaW5rIHRoaXMgd291bGQgbWFrZSBzZW5zZS4gVGhlbiB3ZSBjb3Vs ZCBpZ25vcmUgdGhlIG11eCBwYXJlbnQgc2V0IGluIERUCmFuZCBsZXQgQ0NGIHNlbGVjdCB0aGUg bXV4IHBhcmVudCBhbmQgZGl2aWRlciB2YWx1ZS4gQW5kIHdlIGNvdWxkIHVzZSBvbmUKcHdtIGNh bGMgbG9naWMgYW5kIGdldCByaWQgb2YgbW9zdCBpZihleHRfY2xrKS4KCgo+IEJlc3QgcmVnYXJk cwo+IFV3ZQo+IAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmxpbnV4LWFtbG9naWMgbWFpbGluZyBsaXN0CmxpbnV4LWFtbG9naWNAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFtbG9naWMK