From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [RESEND PATCH v2 0/8] Add support for PWM input capture on STM32 Date: Thu, 29 Mar 2018 10:58:37 +0200 Message-ID: <20180329085837.GA16952@ulmo> References: <1518602679-3064-1-git-send-email-fabrice.gasnier@st.com> <20180327225101.GJ28163@mithrandir> <20180328100309.yig4d3bmml6jvodz@dell> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Return-path: Content-Disposition: inline In-Reply-To: <20180328100309.yig4d3bmml6jvodz@dell> Sender: linux-kernel-owner@vger.kernel.org To: Lee Jones Cc: Fabrice Gasnier , alexandre.torgue@st.com, benjamin.gaignard@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, mcoquelin.stm32@gmail.com, benjamin.gaignard@st.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org List-Id: devicetree@vger.kernel.org --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 28, 2018 at 11:03:09AM +0100, Lee Jones wrote: > On Wed, 28 Mar 2018, Thierry Reding wrote: >=20 > > On Wed, Feb 14, 2018 at 11:04:31AM +0100, Fabrice Gasnier wrote: > > > This series adds support for capture to stm32-pwm driver. > > > Capture is based on DMAs. > > > - First two patches are precursor patches > > > - Subsequent two patches add support for requesting DMAs to MFD core > > > - Next three patches add support for capture to stm32-pwm driver > > > - This has been tested on stm32429i-eval board. > > >=20 > > > --- > > > Resend v2: > > > - Add collected Acks > > >=20 > > > Changes in v2: > > > - Abstract DMA handling from child driver: move it to MFD core > > > - Rework pwm capture routines to adopt this change > > > - Comment on optional dma support, beautify DMAs probe > > >=20 > > > Fabrice Gasnier (8): > > > pwm: stm32: fix, remove unused struct device > > > pwm: stm32: protect common prescaler for all channels > > > dt-bindings: mfd: stm32-timers: add support for dmas > > > mfd: stm32-timers: add support for dmas > > > pwm: stm32: add capture support > > > pwm: stm32: improve capture by tuning counter prescaler > > > pwm: stm32: use input prescaler to improve period capture > > > ARM: dts: stm32: Enable pwm3 input capture on stm32f429i-eval > > >=20 > > > .../devicetree/bindings/mfd/stm32-timers.txt | 20 ++ > > > arch/arm/boot/dts/stm32429i-eval.dts | 3 + > > > drivers/mfd/stm32-timers.c | 215 +++++++++++= ++++- > > > drivers/pwm/pwm-stm32.c | 276 +++++++++++= +++++++++- > > > include/linux/mfd/stm32-timers.h | 39 +++ > > > 5 files changed, 547 insertions(+), 6 deletions(-) > >=20 > > I can't apply patches 1-2 and 5-6 since they depend on patches 3-4 for > > which I'd need an Acked-by: from Lee if I'm to pick them up. Same goes > > for patch 7. > >=20 > > By the looks of it there are minor conflicts with the MFD tree, but no > > major ones. Perhaps it'd be better for Lee to pick up 3-4 for v4.17-rc1 > > and ack patch 7, then I can take the rest after v4.17-rc1? >=20 > Sounds like a faff. >=20 > Why don't I just pick them all up (except the ARM patch)? Fine with me. For all the PWM patches in this series: Acked-by: Thierry Reding --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlq8qroACgkQ3SOs138+ s6FL7Q/+Irm05gCxo3p7ZUuuUD8ishP/EJzMPZ0j0CMLQz/I0L0YIihDwrEJiV3B CpvOxJYhgAiOt2/99r3E7EdXvtS0BFqbeLmsuoY3vESWyEukfjeC9zDZbZkZ0W2i +fzbuo9KL4tpBK59NuWKAB8HTj26Zj9qdYv9FON/xN7VyauFRR1HCRJOdFzprjRK yNkHEBQ7BKQcpA58wOmUgFpCNAuhYro80jtw6FZEUNdEoqxDSFtqQejNyKhz23b2 Yf+op5CG1GTkY6nNKguiZVzpM1UZ4zSSSTdnYZC8lCyaaBZ/mFVk4cS9Bvutswd8 SazFm0pNuziAeSrO5SZ8jnJs17JrbcWa/RBN9Gwlddh7kFiXW/nX7WVW6/yIKTVq XSWlY+ygUTpttrtsDwtHXDBcC6nKJ02EgpR0eGbk3MJHdkEffN/NwZhWKWcyo9YU nEBCy2t519nSEtZXGK2uAocXEdAmcgfVXLOo/hRZrxL7HN8ppLL6feu1rwEiLLYL n0SrDMzYuDY7ZYZX6ioYMM1wan8Na8RMNbOYyZpmdbf9jhotTu4EFGzdFNDo7C8E DR+pbdCFPJtMPIlnyHgXn3H8y0OVc/CZVH9oVIKrbTyGYZxpuCt+MUmZifaTcMmy KdeFqpO4RU+/OzQbcfBQjh2Z/AhL9tfzkJmdE05w0wb90nP+yYY= =uu/R -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--