From: Frieder Schrempf <frieder.schrempf@kontron.de>
To: Lucas Stach <l.stach@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>,
Fabio Estevam <festevam@gmail.com>, Marek Vasut <marex@denx.de>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
kernel@pengutronix.de, patchwork-lst@pengutronix.de
Subject: Re: [PATCH 00/11] i.MX8MM power domain support
Date: Thu, 1 Oct 2020 09:46:43 +0200 [thread overview]
Message-ID: <1461917a-5b8a-3487-bcb1-b4380df34852@kontron.de> (raw)
In-Reply-To: <20200930155006.535712-1-l.stach@pengutronix.de>
On 30.09.20 17:49, Lucas Stach wrote:
> Hi all,
>
> this adds power domain support for the i.MX8MM to the existing GPCv2
> driver. It is not complete yet, as it is still missing the VPU and
> display power domains, as those require support for the BLK_CTL
> regions of the VPUMIX and DISPLAYMIX domains. A Linux driver for
> those regions on the i.MX8MP is currently under development and we
> plan to use this as a template for the i.MX8MM when the dust has
> settled. The changes in this series have been made with this in
> mind, so once the BLK_CTL driver exists it should be a matter of
> hooking things together via DT, with no further changes required on
> the GPCv2 driver side (famous last words).
>
> Special thanks to Marek Vasut who helped with testing and debugging
> of early versions of this code.
I tested this on our i.MX8MM boards by making sure the GPUs and USBs
come up properly. It works just fine on v5.9-rc6 and also backported to
5.4. So for the whole series:
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
>
> Regards,
> Lucas
>
> Lucas Stach (11):
> soc: imx: gpcv2: move to more ideomatic error handling in probe
> soc: imx: gpcv2: move domain mapping to domain driver probe
> soc: imx: gpcv2: split power up and power down sequence control
> soc: imx: gpcv2: wait for ADB400 handshake
> soc: imx: gpcv2: add runtime PM support for power-domains
> soc: imx: gpcv2: allow domains without power-sequence control
> soc: imx: gpcv2: add support for optional resets
> dt-bindings: add defines for i.MX8MM power domains
> soc: imx: gpcv2: add support for i.MX8MM power domains
> arm64: dts: imx8mm: add GPC node and power domains
> arm64: dts: imx8mm: put USB controllers into power-domains
>
> .../bindings/power/fsl,imx-gpcv2.yaml | 8 +
> arch/arm64/boot/dts/freescale/imx8mm.dtsi | 59 +++
> drivers/soc/imx/gpcv2.c | 501 +++++++++++++++---
> include/dt-bindings/power/imx8mm-power.h | 22 +
> 4 files changed, 516 insertions(+), 74 deletions(-)
> create mode 100644 include/dt-bindings/power/imx8mm-power.h
>
WARNING: multiple messages have this Message-ID (diff)
From: Frieder Schrempf <frieder.schrempf@kontron.de>
To: Lucas Stach <l.stach@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: Marek Vasut <marex@denx.de>,
devicetree@vger.kernel.org, patchwork-lst@pengutronix.de,
NXP Linux Team <linux-imx@nxp.com>,
kernel@pengutronix.de, Fabio Estevam <festevam@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 00/11] i.MX8MM power domain support
Date: Thu, 1 Oct 2020 09:46:43 +0200 [thread overview]
Message-ID: <1461917a-5b8a-3487-bcb1-b4380df34852@kontron.de> (raw)
In-Reply-To: <20200930155006.535712-1-l.stach@pengutronix.de>
On 30.09.20 17:49, Lucas Stach wrote:
> Hi all,
>
> this adds power domain support for the i.MX8MM to the existing GPCv2
> driver. It is not complete yet, as it is still missing the VPU and
> display power domains, as those require support for the BLK_CTL
> regions of the VPUMIX and DISPLAYMIX domains. A Linux driver for
> those regions on the i.MX8MP is currently under development and we
> plan to use this as a template for the i.MX8MM when the dust has
> settled. The changes in this series have been made with this in
> mind, so once the BLK_CTL driver exists it should be a matter of
> hooking things together via DT, with no further changes required on
> the GPCv2 driver side (famous last words).
>
> Special thanks to Marek Vasut who helped with testing and debugging
> of early versions of this code.
I tested this on our i.MX8MM boards by making sure the GPUs and USBs
come up properly. It works just fine on v5.9-rc6 and also backported to
5.4. So for the whole series:
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
>
> Regards,
> Lucas
>
> Lucas Stach (11):
> soc: imx: gpcv2: move to more ideomatic error handling in probe
> soc: imx: gpcv2: move domain mapping to domain driver probe
> soc: imx: gpcv2: split power up and power down sequence control
> soc: imx: gpcv2: wait for ADB400 handshake
> soc: imx: gpcv2: add runtime PM support for power-domains
> soc: imx: gpcv2: allow domains without power-sequence control
> soc: imx: gpcv2: add support for optional resets
> dt-bindings: add defines for i.MX8MM power domains
> soc: imx: gpcv2: add support for i.MX8MM power domains
> arm64: dts: imx8mm: add GPC node and power domains
> arm64: dts: imx8mm: put USB controllers into power-domains
>
> .../bindings/power/fsl,imx-gpcv2.yaml | 8 +
> arch/arm64/boot/dts/freescale/imx8mm.dtsi | 59 +++
> drivers/soc/imx/gpcv2.c | 501 +++++++++++++++---
> include/dt-bindings/power/imx8mm-power.h | 22 +
> 4 files changed, 516 insertions(+), 74 deletions(-)
> create mode 100644 include/dt-bindings/power/imx8mm-power.h
>
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next prev parent reply other threads:[~2020-10-01 7:47 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 15:49 [PATCH 00/11] i.MX8MM power domain support Lucas Stach
2020-09-30 15:49 ` Lucas Stach
2020-09-30 15:49 ` [PATCH 01/11] soc: imx: gpcv2: move to more ideomatic error handling in probe Lucas Stach
2020-09-30 15:49 ` Lucas Stach
2020-09-30 16:04 ` Marek Vasut
2020-09-30 16:04 ` Marek Vasut
2020-09-30 15:49 ` [PATCH 02/11] soc: imx: gpcv2: move domain mapping to domain driver probe Lucas Stach
2020-09-30 15:49 ` Lucas Stach
2020-09-30 16:07 ` Marek Vasut
2020-09-30 16:07 ` Marek Vasut
2020-09-30 15:49 ` [PATCH 03/11] soc: imx: gpcv2: split power up and power down sequence control Lucas Stach
2020-09-30 15:49 ` Lucas Stach
2020-09-30 16:10 ` Marek Vasut
2020-09-30 16:10 ` Marek Vasut
2020-09-30 15:49 ` [PATCH 04/11] soc: imx: gpcv2: wait for ADB400 handshake Lucas Stach
2020-09-30 15:49 ` Lucas Stach
2020-09-30 16:11 ` Marek Vasut
2020-09-30 16:11 ` Marek Vasut
2020-09-30 16:19 ` Lucas Stach
2020-09-30 16:19 ` Lucas Stach
2020-09-30 16:23 ` Marek Vasut
2020-09-30 16:23 ` Marek Vasut
2020-10-09 3:05 ` Jacky Bai
2020-10-09 3:05 ` Jacky Bai
2020-10-09 7:27 ` Marek Vasut
2020-10-09 7:27 ` Marek Vasut
2020-10-09 7:51 ` Jacky Bai
2020-10-09 7:51 ` Jacky Bai
2020-10-09 8:19 ` Marek Vasut
2020-10-09 8:19 ` Marek Vasut
2020-09-30 15:50 ` [PATCH 05/11] soc: imx: gpcv2: add runtime PM support for power-domains Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-09-30 16:14 ` Marek Vasut
2020-09-30 16:14 ` Marek Vasut
2020-09-30 16:20 ` Lucas Stach
2020-09-30 16:20 ` Lucas Stach
2020-09-30 15:50 ` [PATCH 06/11] soc: imx: gpcv2: allow domains without power-sequence control Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-10-09 7:54 ` Jacky Bai
2020-10-09 7:54 ` Jacky Bai
2020-10-09 7:57 ` Jacky Bai
2020-10-09 7:57 ` Jacky Bai
2020-09-30 15:50 ` [PATCH 07/11] soc: imx: gpcv2: add support for optional resets Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-09-30 16:15 ` Marek Vasut
2020-09-30 16:15 ` Marek Vasut
2020-09-30 16:23 ` Lucas Stach
2020-09-30 16:23 ` Lucas Stach
2020-09-30 16:30 ` Marek Vasut
2020-09-30 16:30 ` Marek Vasut
2020-09-30 16:34 ` Lucas Stach
2020-09-30 16:34 ` Lucas Stach
2020-09-30 16:38 ` Marek Vasut
2020-09-30 16:38 ` Marek Vasut
2020-10-01 8:59 ` Krzysztof Kozlowski
2020-10-01 8:59 ` Krzysztof Kozlowski
2020-10-06 19:42 ` Rob Herring
2020-10-06 19:42 ` Rob Herring
2020-09-30 15:50 ` [PATCH 08/11] dt-bindings: add defines for i.MX8MM power domains Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-10-01 8:54 ` Krzysztof Kozlowski
2020-10-01 8:54 ` Krzysztof Kozlowski
2020-10-06 19:47 ` Rob Herring
2020-10-06 19:47 ` Rob Herring
2020-09-30 15:50 ` [PATCH 09/11] soc: imx: gpcv2: add support " Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-09-30 16:18 ` Marek Vasut
2020-09-30 16:18 ` Marek Vasut
2020-09-30 15:50 ` [PATCH 10/11] arm64: dts: imx8mm: add GPC node and " Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-09-30 16:20 ` Marek Vasut
2020-09-30 16:20 ` Marek Vasut
2020-10-01 8:51 ` Krzysztof Kozlowski
2020-10-01 8:51 ` Krzysztof Kozlowski
2020-10-23 13:22 ` Adam Ford
2020-10-23 13:22 ` Adam Ford
2020-10-23 14:39 ` Jacky Bai
2020-10-23 14:39 ` Jacky Bai
2020-10-26 10:56 ` Abel Vesa
2020-10-26 10:56 ` Abel Vesa
2020-10-26 11:01 ` Abel Vesa
2020-10-26 11:01 ` Abel Vesa
2020-10-26 11:13 ` Adam Ford
2020-10-26 11:13 ` Adam Ford
2020-10-26 11:02 ` Lucas Stach
2020-10-26 11:02 ` Lucas Stach
2020-09-30 15:50 ` [PATCH 11/11] arm64: dts: imx8mm: put USB controllers into power-domains Lucas Stach
2020-09-30 15:50 ` Lucas Stach
2020-10-01 7:46 ` Frieder Schrempf [this message]
2020-10-01 7:46 ` [PATCH 00/11] i.MX8MM power domain support Frieder Schrempf
2020-10-03 18:03 ` Adam Ford
2020-10-03 18:03 ` Adam Ford
[not found] ` <CAHCN7xKjWEwQr9y0QLrR6KVT=ut=v=coqt4beAvrz1kQSGbX1g@mail.gmail.com>
2020-10-03 18:08 ` Marek Vasut
2020-10-03 18:08 ` Marek Vasut
2020-10-03 18:11 ` Adam Ford
2020-10-03 18:11 ` Adam Ford
2020-10-08 20:47 ` Adam Ford
2020-10-08 20:47 ` Adam Ford
2020-10-09 3:00 ` Jacky Bai
2020-10-09 3:00 ` Jacky Bai
2020-10-09 11:12 ` Lucas Stach
2020-10-09 11:12 ` Lucas Stach
2020-10-09 12:57 ` Adam Ford
2020-10-09 12:57 ` Adam Ford
2020-10-10 2:16 ` Jacky Bai
2020-10-10 2:16 ` Jacky Bai
2020-10-13 18:26 ` Lucas Stach
2020-10-13 18:26 ` Lucas Stach
2020-10-14 1:23 ` Peng Fan
2020-10-14 1:23 ` Peng Fan
2020-10-22 8:24 ` Lucas Stach
2020-10-22 8:24 ` Lucas Stach
2020-10-22 16:36 ` Fabio Estevam
2020-10-22 16:36 ` Fabio Estevam
2020-10-28 13:50 ` Peng Fan
2020-10-28 13:50 ` Peng Fan
2020-10-31 13:56 ` Adam Ford
2020-10-31 13:56 ` Adam Ford
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