From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: NXP Linux Team <linux-imx@nxp.com>,
Fabio Estevam <festevam@gmail.com>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
Marek Vasut <marex@denx.de>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
kernel@pengutronix.de, patchwork-lst@pengutronix.de
Subject: [PATCH 00/11] i.MX8MM power domain support
Date: Wed, 30 Sep 2020 17:49:55 +0200 [thread overview]
Message-ID: <20200930155006.535712-1-l.stach@pengutronix.de> (raw)
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.
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
--
2.20.1
next reply other threads:[~2020-09-30 15:50 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 15:49 Lucas Stach [this message]
2020-09-30 15:49 ` [PATCH 01/11] soc: imx: gpcv2: move to more ideomatic error handling in probe Lucas Stach
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 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 16:10 ` Marek Vasut
2020-09-30 15:49 ` [PATCH 04/11] soc: imx: gpcv2: wait for ADB400 handshake Lucas Stach
2020-09-30 16:11 ` Marek Vasut
2020-09-30 16:19 ` Lucas Stach
2020-09-30 16:23 ` Marek Vasut
2020-10-09 3:05 ` Jacky Bai
2020-10-09 7:27 ` Marek Vasut
2020-10-09 7:51 ` Jacky Bai
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 16:14 ` Marek Vasut
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
2020-10-09 7:54 ` 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 16:15 ` Marek Vasut
2020-09-30 16:23 ` Lucas Stach
2020-09-30 16:30 ` Marek Vasut
2020-09-30 16:34 ` Lucas Stach
2020-09-30 16:38 ` Marek Vasut
2020-10-01 8:59 ` Krzysztof Kozlowski
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
2020-10-01 8:54 ` Krzysztof Kozlowski
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 16:18 ` Marek Vasut
2020-09-30 15:50 ` [PATCH 10/11] arm64: dts: imx8mm: add GPC node and " Lucas Stach
2020-09-30 16:20 ` Marek Vasut
2020-10-01 8:51 ` Krzysztof Kozlowski
2020-10-23 13:22 ` Adam Ford
2020-10-23 14:39 ` Jacky Bai
2020-10-26 10:56 ` Abel Vesa
2020-10-26 11:01 ` Abel Vesa
2020-10-26 11:13 ` Adam Ford
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
2020-10-01 7:46 ` [PATCH 00/11] i.MX8MM power domain support Frieder Schrempf
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 18:11 ` Adam Ford
2020-10-08 20:47 ` Adam Ford
2020-10-09 3:00 ` Jacky Bai
2020-10-09 11:12 ` Lucas Stach
2020-10-09 12:57 ` Adam Ford
2020-10-10 2:16 ` Jacky Bai
2020-10-13 18:26 ` Lucas Stach
2020-10-14 1:23 ` Peng Fan
2020-10-22 8:24 ` Lucas Stach
2020-10-22 16:36 ` Fabio Estevam
2020-10-28 13:50 ` Peng Fan
2020-10-31 13:56 ` Adam Ford
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