From: Abel Vesa <abel.vesa@nxp.com>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
patchwork-lst@pengutronix.de
Subject: Re: [PATCH 0/9] i.MX8MP power-domains part 1 and GPU support
Date: Wed, 19 Jan 2022 16:38:13 +0200 [thread overview]
Message-ID: <YegiVQAVIHmwolwj@abelvesa> (raw)
In-Reply-To: <20220119134027.2931945-1-l.stach@pengutronix.de>
On 22-01-19 14:40:18, Lucas Stach wrote:
> Hi all,
>
> this series starts adding the power-domain control for the i.MX8MP
> SoC. The GPCv2 support is complete (at least from going over the RM,
> TF-A and experience with other i.MX8M* SoCs), but not all
> power-domains are usable right now. Currently only the HSIO
> (USB and PCIe) and GPU power domains are enabled.
>
> Other power domains (MEDIA, VPU, HDMI, AUDIO) can be added when the
> blk-ctrl driver support for those domains is ready, which is still
> work in progress at the moment. As my priorities are shifting to
> other things for a while, I wanted to push out the part that is
> usable now and enables more functionality on the i.MX8MP.
>
Great effort! Thanks for working on this!
I started doing it myself a couple of months ago. I did the media and
hdmi blk-ctrls. The audio blk-ctrl is the one that got me stuck since it
has PLLs in it and they need to be part of the clock tree somehow.
Let me know if you want me to send the hdmi and media blk-ctrls.
I'll try to rebase them on top of this patchset.
> Regards,
> Lucas
>
> Lucas Stach (9):
> soc: imx: gpcv2: add PGC control register indirection
> dt-bindings: power: add defines for i.MX8MP power domain
> soc: imx: gpcv2: add support for i.MX8MP power domains
> dt-bindings: power: imx8mp: add defines for HSIO blk-ctrl domains
> dt-bindings: soc: add binding for i.MX8MP HSIO blk-ctrl
> soc: imx: add i.MX8MP HSIO blk-ctrl
> arm64: dts: imx8mp: add HSIO power-domains
> arm64: dts: imx8mp: add GPU power domains
> arm64: dts: imx8mp: add GPU nodes
>
> .../bindings/power/fsl,imx-gpcv2.yaml | 2 +
> .../soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml | 78 +++
> arch/arm64/boot/dts/freescale/imx8mp.dtsi | 118 ++++-
> drivers/soc/imx/Makefile | 1 +
> drivers/soc/imx/gpcv2.c | 430 ++++++++++++++++-
> drivers/soc/imx/imx8mp-blk-ctrl.c | 444 ++++++++++++++++++
> include/dt-bindings/power/imx8mp-power.h | 35 ++
> 7 files changed, 1090 insertions(+), 18 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml
> create mode 100644 drivers/soc/imx/imx8mp-blk-ctrl.c
> create mode 100644 include/dt-bindings/power/imx8mp-power.h
>
> --
> 2.30.2
>
next prev parent reply other threads:[~2022-01-19 14:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-19 13:40 [PATCH 0/9] i.MX8MP power-domains part 1 and GPU support Lucas Stach
2022-01-19 13:40 ` [PATCH 1/9] soc: imx: gpcv2: add PGC control register indirection Lucas Stach
2022-01-19 13:40 ` [PATCH 2/9] dt-bindings: power: add defines for i.MX8MP power domain Lucas Stach
2022-01-19 13:40 ` [PATCH 3/9] soc: imx: gpcv2: add support for i.MX8MP power domains Lucas Stach
2022-01-19 13:40 ` [PATCH 4/9] dt-bindings: power: imx8mp: add defines for HSIO blk-ctrl domains Lucas Stach
2022-01-19 13:40 ` [PATCH 5/9] dt-bindings: soc: add binding for i.MX8MP HSIO blk-ctrl Lucas Stach
2022-01-19 13:49 ` Fabio Estevam
2022-01-19 14:07 ` Lucas Stach
2022-01-19 14:49 ` Rob Herring
2022-01-19 13:40 ` [PATCH 6/9] soc: imx: add " Lucas Stach
2022-01-21 9:04 ` Abel Vesa
2022-01-21 9:19 ` Lucas Stach
2022-01-19 13:40 ` [PATCH 7/9] arm64: dts: imx8mp: add HSIO power-domains Lucas Stach
2022-01-26 14:02 ` (EXT) " Alexander Stein
2022-01-19 13:40 ` [PATCH 8/9] arm64: dts: imx8mp: add GPU power domains Lucas Stach
2022-01-19 13:40 ` [PATCH 9/9] arm64: dts: imx8mp: add GPU nodes Lucas Stach
2022-01-26 13:51 ` (EXT) " Alexander Stein
2022-02-07 19:27 ` Lucas Stach
2022-01-19 14:38 ` Abel Vesa [this message]
2022-01-19 15:01 ` [PATCH 0/9] i.MX8MP power-domains part 1 and GPU support Lucas Stach
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