From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 3/5] pwm: sun4i: Introduce (optional) reset support Date: Wed, 7 Mar 2018 08:45:16 +0100 Message-ID: <20180307074516.dbak7ztkua4p7mr5@flea.lan> References: <20180307020719.6675-1-andre.przywara@arm.com> <20180307020719.6675-4-andre.przywara@arm.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8868481044358396776==" Return-path: In-Reply-To: <20180307020719.6675-4-andre.przywara@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Andre Przywara Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, Chen-Yu Tsai , Thierry Reding , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org --===============8868481044358396776== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="roij5ffbylmqsknx" Content-Disposition: inline --roij5ffbylmqsknx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 07, 2018 at 02:07:17AM +0000, Andre Przywara wrote: > While the PWM IP in the Allwinner H6 SoC is fully compatible to those > used in older SoCs (H3, A64), it features a dedicated reset line which > needs to be de-asserted. > Add support for an optional "resets" DT property in our pwm-sun4i probe > routine, and assert and de-assert the reset line, where needed. > This allows to enable PWM support on the H6. This isn't optional then. It's mandatory on the H6, and unneeded on everything else. This is what we should have. Maxime --=20 Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com --roij5ffbylmqsknx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE0VqZU19dR2zEVaqr0rTAlCFNr3QFAlqfmIsACgkQ0rTAlCFN r3QW8hAAhCxEawf+JYCAUXP2NbkElQSepocwBKYFYf9ypd+RN2kor/xQlE8KuGLf TigOZCxBbxQkyqjfzEyBKCd0MDJJmv+X2echnDNz7+KBzD19/sfzLQQm9uev71l+ bGLiu/VZ6AUEaQZRxSWQIdbPOvnsqc/HQ9OHNH5vIUeMM/krpy4M0jXRnNRSraaX cDkOa5A0Pib06RBDz6MlELVLzwx+lShJQuaPJUiuZxPF8KF6F6IIHNXZhNUbbtRq gYq53EDqUeSDvgAOomiM+ns5+KAoog2X/XZ2pQdD0ubBMA7OIy/HN69MCdFoR4jB okzlx87gB/9boE1I6/vjMNuvRBDk+Miwa+UEshOmQ81oWTubw2G2PTVOzVKYEzC5 j/GJChQ1s4Mwf2XVGDXuG1GdTVUMWeI1kU8I/iDi3vpOLiduJVD7LOtoZ30nhdBU KrQuvef4mp+jxCnisyE5JQGOt5HIJCLRi+MdS678knWuysLXC0ZQHplWEM9tKH4K sJZFpmILpT7RtgK9FVErypQ4/IEoYo+HKlyGfcpJWSetRIR7OqJSV1KZ48VeMoRD U7q0dnfGDs3/PLnL/GdX2LUbW1TVbn02EjCoWFUfIW6FmAWMDaki/zVMElVxgijZ vwyM/oiOvEbMrGMMckCrrJipcizor8qQCmivLH+Pq+taEugRPJs= =Y921 -----END PGP SIGNATURE----- --roij5ffbylmqsknx-- --===============8868481044358396776== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============8868481044358396776==--