| Message ID | 20180722063923.30222-1-o.rempel@pengutronix.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | add mailbox support for i.MX7D | expand |
Hi Oleksij, Thanks for the work. Hi Jassi, Do you think if we can have your tag and let those patches go through Shawn's tree as the later QXP support patches depends on them? Regards Dong Aisheng > -----Original Message----- > From: Oleksij Rempel [mailto:o.rempel@pengutronix.de] > Sent: Sunday, July 22, 2018 2:39 PM > To: Shawn Guo <shawnguo@kernel.org>; Fabio Estevam > <fabio.estevam@nxp.com>; Rob Herring <robh+dt@kernel.org>; Mark > Rutland <mark.rutland@arm.com>; A.s. Dong <aisheng.dong@nxp.com>; > Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> > Cc: Oleksij Rempel <o.rempel@pengutronix.de>; kernel@pengutronix.de; > linux-arm-kernel@lists.infradead.org; devicetree@vger.kernel.org; dl-linux- > imx <linux-imx@nxp.com> > Subject: [PATCH v6 0/5] add mailbox support for i.MX7D > > 20180622 changes v6: > - include one more patch provided by Aisheng > - DT: add fall back compatible fsl,imx6sx-mu > - imx-mailbox: for now, use only fsl,imx6sx-mu > > 20180621 changes v5: > - DT: revert most of the changes from previous version > - imx-mailbox: remove struct imx_mu_cfg > - imx-mailbox: remove !! from imx_mu_last_tx_done() > > 20180618 changes v4: > - DT: change fsl,mu-side-a to fsl,mu-side-b > - DT: split the patches. > - DT: add all currently known SoCs. > - imx-mailbox: free allocated irq name on channel shutdown > - imx-mailbox: rename *_imx7 functions to *_generic > > 20180615 changes v3: > - DT: remove prosaic part of documentation. It describes software > or firmware specific usage and not relevant for HW description. > - DT: use <soc>-mu instead of <soc>-mu-<mu side> and add fsl,mu-side-a > parameter. > - DT: add most of know i.MX variants with MU > - imx-mailbox: use macros instead of precalculated bit index. > - imx-mailbox: remove warning message for clk. > - imx-mailbox: use imx_mu_chan[%idx] for devm_request_irq. > - imx-mailbox: depend on ARCH_MXC instead of SOX_IMX7 > > 20180615 changes v2: > - DT: use mailbox@ instead of mu@ > - DT: change interrupts description > - clk: use imx_clk_gate4 instead of imx_clk_gate2 > - imx-mailbox: remove last_tx_done support > - imx-mailbox: fix module description > > This patches are providing support for mailbox (Messaging Unit) for i.MX7D. > Functionality was tested on PHYTEC phyBOARD-Zeta i.MX7D with Linux > running on all cores: ARM Cortex-A7 and ARM Cortex-M4. > > Both parts of i.MX messaging Unit are visible for all CPUs available on i.MX7D. > Communication worked independent of MU side in combination with CPU. > For example MU-A used on ARM Cortex-A7 and MU-B used on ARM Cortex- > M4 or other ways around. > > Dong Aisheng (2): > dt-bindings: mailbox: allow mbox-cells to be equal to 0 > dt-bindings: arm: fsl: add mu binding doc > > Oleksij Rempel (3): > dt-bindings: mailbox: imx-mu: add generic MU channel support > ARM: dts: imx7s: add i.MX7 messaging unit support > mailbox: Add support for i.MX7D messaging unit > > .../devicetree/bindings/mailbox/fsl,mu.txt | 41 +++ > .../devicetree/bindings/mailbox/mailbox.txt | 3 +- > arch/arm/boot/dts/imx7s.dtsi | 19 ++ > drivers/mailbox/Kconfig | 6 + > drivers/mailbox/Makefile | 2 + > drivers/mailbox/imx-mailbox.c | 273 ++++++++++++++++++ > 6 files changed, 342 insertions(+), 2 deletions(-) create mode 100644 > Documentation/devicetree/bindings/mailbox/fsl,mu.txt > create mode 100644 drivers/mailbox/imx-mailbox.c > > -- > 2.18.0
On Sun, Jul 22, 2018 at 4:14 PM, A.s. Dong <aisheng.dong@nxp.com> wrote: > Hi Oleksij, > > Thanks for the work. > > Hi Jassi, > Do you think if we can have your tag and let those patches go through > Shawn's tree as the later QXP support patches depends on them? > Hmm... I don't find the 5 patches in my mailbox. Are you sure I was CC'ed? Dong Aisheng (2): dt-bindings: mailbox: allow mbox-cells to be equal to 0 dt-bindings: arm: fsl: add mu binding doc Oleksij Rempel (3): dt-bindings: mailbox: imx-mu: add generic MU channel support ARM: dts: imx7s: add i.MX7 messaging unit support mailbox: Add support for i.MX7D messaging unit
> -----Original Message----- > From: Jassi Brar [mailto:jassisinghbrar@gmail.com] > Sent: Monday, July 23, 2018 11:33 PM > To: A.s. Dong <aisheng.dong@nxp.com> > Cc: Oleksij Rempel <o.rempel@pengutronix.de>; kernel@pengutronix.de; > linux-arm-kernel@lists.infradead.org; devicetree@vger.kernel.org; dl-linux- > imx <linux-imx@nxp.com>; Shawn Guo <shawnguo@kernel.org>; Fabio > Estevam <fabio.estevam@nxp.com>; Rob Herring <robh+dt@kernel.org>; > Mark Rutland <mark.rutland@arm.com>; Vladimir Zapolskiy > <vladimir_zapolskiy@mentor.com> > Subject: Re: [PATCH v6 0/5] add mailbox support for i.MX7D > > On Sun, Jul 22, 2018 at 4:14 PM, A.s. Dong <aisheng.dong@nxp.com> wrote: > > Hi Oleksij, > > > > Thanks for the work. > > > > Hi Jassi, > > Do you think if we can have your tag and let those patches go through > > Shawn's tree as the later QXP support patches depends on them? > > > Hmm... I don't find the 5 patches in my mailbox. Are you sure I was CC'ed? I guess you are missed to be CC'ed. Oleksij, As there're some new review comments and may need a small change, please do not miss to CC Jassi (Mailbox Maintainer) in the next version of your patch series. Regards Dong Aisheng > > Dong Aisheng (2): > dt-bindings: mailbox: allow mbox-cells to be equal to 0 > dt-bindings: arm: fsl: add mu binding doc > > Oleksij Rempel (3): > dt-bindings: mailbox: imx-mu: add generic MU channel support > ARM: dts: imx7s: add i.MX7 messaging unit support > mailbox: Add support for i.MX7D messaging unit