From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH V12 2/5] pwm: Add i.MX TPM PWM driver support Date: Thu, 9 May 2019 17:02:57 +0200 Message-ID: <20190509150257.GD8907@ulmo> References: <1557408252-21281-1-git-send-email-Anson.Huang@nxp.com> <1557408252-21281-3-git-send-email-Anson.Huang@nxp.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="h13GW2gLSV2TxsNR" Return-path: Content-Disposition: inline In-Reply-To: <1557408252-21281-3-git-send-email-Anson.Huang@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: Anson Huang Cc: "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux@armlinux.org.uk" , "otavio@ossystems.com.br" , Leonard Crestez , Robin Gong , "schnitzeltony@gmail.com" , "u.kleine-koenig@pengutronix.de" , "jan.tuerk@emtrion.com" , "linux-pwm@vger.kernel.org" , "devicetree@vger.kernel.org" , linux-arm-kernel@lists.infradead.o List-Id: devicetree@vger.kernel.org --h13GW2gLSV2TxsNR Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 09, 2019 at 01:29:29PM +0000, Anson Huang wrote: > i.MX7ULP has TPM(Low Power Timer/Pulse Width Modulation Module) > inside, it can support multiple PWM channels, all the channels > share same counter and period setting, but each channel can > configure its duty and polarity independently. >=20 > There are several TPM modules in i.MX7ULP, the number of channels > in TPM modules are different, it can be read from each TPM module's > PARAM register. >=20 > Signed-off-by: Anson Huang > Reviewed-by: Uwe Kleine-K=C3=B6nig > --- > Changes since V11: > - ONLY add function comment to pwm_imx_tpm_round_state(), no code change. > --- > drivers/pwm/Kconfig | 11 ++ > drivers/pwm/Makefile | 1 + > drivers/pwm/pwm-imx-tpm.c | 448 ++++++++++++++++++++++++++++++++++++++++= ++++++ > 3 files changed, 460 insertions(+) > create mode 100644 drivers/pwm/pwm-imx-tpm.c Applied, thanks. Thierry --h13GW2gLSV2TxsNR Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlzUQSEACgkQ3SOs138+ s6F/KA//UWmIXrWZOEJNfWpMu2ymqohHv39qDATl8P2EsfvZ2lFAEj+Q7KxyUghE VEbkXJksm+A8u8HBj1MKNzbxrc1xodUIWaOVo3/Nj8BY3gt1+yIaiVaEhRvUPaod 18uhIWkFg2eZAw+3vHRumyHdL/DeYu1ejmvCD3qmeCbW7TPudKPy4DFzpD2zQmYG qVKChU8J6SA+jUNsUrAVaKBdSoorWWeImvgZeXWUN6ltRZnua5goJvWU6NSDhe5B PPvaJAOBJADlWJ3VmGieueuY4ds2k+XbFzXezgPQZNzFYrCgdMG+A6KCzbt5ZKS+ 3Hh4iSlVKwpvbK6bxOqSqqAi1AkqbGSX3FRLy1/vpm9t+SXrZWpuk/YczuaXkmNi PhKmIQGpeuBscTs9geeNY3bstqKouYoJr5KiPrk8AxeBdxxxv6QWJtoAOXr26OqM uGkZqYemfYjsfb8fS6Yix4NsXNfDDGU5NpHuzaoBZgbzKHZsCXYB4YYWOzX2vOE/ 7TzVOLSBy/sbjDxjclVrwMvbxz9JU+j//9wn4qU49fqI3IVOq8yOa+D2jZTHOrJN v0X6H5YQzDGtOwsPSPQIeCAxXeqvwBCmUsN65AlfVd6NHld4x/yuiXvezOqrobjn eVxK3nv9C88dJUO40pmTUBCe5P/rXFQk5NcSffby6hGUbz3UuCA= =SEhD -----END PGP SIGNATURE----- --h13GW2gLSV2TxsNR--