From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, ulf.hansson@linaro.org
Cc: Neil Armstrong <narmstrong@baylibre.com>,
linux-pm@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/5] arm64: meson: add support for SM1 Power Domains
Date: Fri, 23 Aug 2019 11:04:13 +0200 [thread overview]
Message-ID: <20190823090418.17148-1-narmstrong@baylibre.com> (raw)
This patchset introduces a new "Everything-Else Power Domain Controller"
designed to handle all the different non-Always On peripherals like :
- VPU
- Ethernet Memories
- USB, PCIe, Audio, NNA on SM1
The current "gx-vpu-pwrc" process has been integrated to support the VPU
and the other power domains in a single driver.
Support for SoC domains has been made generic and easily extendable.
In order to restart from clean architecture :
- the PWRC node has been moved into the HHI simple-mfd, this suits much
better than beeing in the AO RTI simple-mfd
- a brand new yaml bindings schemas has been written
- reset-names has been added to clarify which resets are needed, so we can
dispatch them to domains
For G12A, the PWRC now offers support for the ethmac memory power domain.
For SM1, it also offers support for PCIe, USB, NNA, ethmac and Audio power
domains.
The DOS domains has been excluded for now, but can be added very easily.
GX hasn't been integrated for now, but it would follow the same scheme
as G12A support.
Changes since v1 at [1]:
- removed open-coded reset & clock get, enable/assert, disable/deassert
- moved to clk_bulk and reset_array with count check with a warning
- removed remaining sm1_pwrc in probe
- reordered arguments for VPU_PD and TOP_PD
- added get_power for TOP_PD aswell
- ported special VPU handling from gx-vpu-pwrc
- added shutdown driver call to avoid errors on reboot
- fixed patch 4 commit log
- collected rob's review tag on patch 1
[1] https://patchwork.kernel.org/cover/11106393/
Neil Armstrong (5):
dt-bindings: power: add Amlogic Everything-Else power domains bindings
soc: amlogic: Add support for Everything-Else power domains controller
arm64: meson-g12: add Everything-Else power domain controller
arm64: dts: meson-sm1-sei610: add HDMI display support
arm64: dts: meson-sm1-sei610: add USB support
.../bindings/power/amlogic,meson-ee-pwrc.yaml | 93 ++++
.../boot/dts/amlogic/meson-g12-common.dtsi | 92 ++--
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 9 +
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 9 +
.../boot/dts/amlogic/meson-sm1-sei610.dts | 28 +
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 15 +-
drivers/soc/amlogic/Kconfig | 11 +
drivers/soc/amlogic/Makefile | 1 +
drivers/soc/amlogic/meson-ee-pwrc.c | 492 ++++++++++++++++++
include/dt-bindings/power/meson-g12a-power.h | 13 +
include/dt-bindings/power/meson-sm1-power.h | 18 +
11 files changed, 733 insertions(+), 48 deletions(-)
create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml
create mode 100644 drivers/soc/amlogic/meson-ee-pwrc.c
create mode 100644 include/dt-bindings/power/meson-g12a-power.h
create mode 100644 include/dt-bindings/power/meson-sm1-power.h
--
2.22.0
WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, ulf.hansson@linaro.org
Cc: linux-amlogic@lists.infradead.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 0/5] arm64: meson: add support for SM1 Power Domains
Date: Fri, 23 Aug 2019 11:04:13 +0200 [thread overview]
Message-ID: <20190823090418.17148-1-narmstrong@baylibre.com> (raw)
This patchset introduces a new "Everything-Else Power Domain Controller"
designed to handle all the different non-Always On peripherals like :
- VPU
- Ethernet Memories
- USB, PCIe, Audio, NNA on SM1
The current "gx-vpu-pwrc" process has been integrated to support the VPU
and the other power domains in a single driver.
Support for SoC domains has been made generic and easily extendable.
In order to restart from clean architecture :
- the PWRC node has been moved into the HHI simple-mfd, this suits much
better than beeing in the AO RTI simple-mfd
- a brand new yaml bindings schemas has been written
- reset-names has been added to clarify which resets are needed, so we can
dispatch them to domains
For G12A, the PWRC now offers support for the ethmac memory power domain.
For SM1, it also offers support for PCIe, USB, NNA, ethmac and Audio power
domains.
The DOS domains has been excluded for now, but can be added very easily.
GX hasn't been integrated for now, but it would follow the same scheme
as G12A support.
Changes since v1 at [1]:
- removed open-coded reset & clock get, enable/assert, disable/deassert
- moved to clk_bulk and reset_array with count check with a warning
- removed remaining sm1_pwrc in probe
- reordered arguments for VPU_PD and TOP_PD
- added get_power for TOP_PD aswell
- ported special VPU handling from gx-vpu-pwrc
- added shutdown driver call to avoid errors on reboot
- fixed patch 4 commit log
- collected rob's review tag on patch 1
[1] https://patchwork.kernel.org/cover/11106393/
Neil Armstrong (5):
dt-bindings: power: add Amlogic Everything-Else power domains bindings
soc: amlogic: Add support for Everything-Else power domains controller
arm64: meson-g12: add Everything-Else power domain controller
arm64: dts: meson-sm1-sei610: add HDMI display support
arm64: dts: meson-sm1-sei610: add USB support
.../bindings/power/amlogic,meson-ee-pwrc.yaml | 93 ++++
.../boot/dts/amlogic/meson-g12-common.dtsi | 92 ++--
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 9 +
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 9 +
.../boot/dts/amlogic/meson-sm1-sei610.dts | 28 +
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 15 +-
drivers/soc/amlogic/Kconfig | 11 +
drivers/soc/amlogic/Makefile | 1 +
drivers/soc/amlogic/meson-ee-pwrc.c | 492 ++++++++++++++++++
include/dt-bindings/power/meson-g12a-power.h | 13 +
include/dt-bindings/power/meson-sm1-power.h | 18 +
11 files changed, 733 insertions(+), 48 deletions(-)
create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml
create mode 100644 drivers/soc/amlogic/meson-ee-pwrc.c
create mode 100644 include/dt-bindings/power/meson-g12a-power.h
create mode 100644 include/dt-bindings/power/meson-sm1-power.h
--
2.22.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Neil Armstrong <narmstrong@baylibre.com>
To: khilman@baylibre.com, ulf.hansson@linaro.org
Cc: linux-amlogic@lists.infradead.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH v2 0/5] arm64: meson: add support for SM1 Power Domains
Date: Fri, 23 Aug 2019 11:04:13 +0200 [thread overview]
Message-ID: <20190823090418.17148-1-narmstrong@baylibre.com> (raw)
This patchset introduces a new "Everything-Else Power Domain Controller"
designed to handle all the different non-Always On peripherals like :
- VPU
- Ethernet Memories
- USB, PCIe, Audio, NNA on SM1
The current "gx-vpu-pwrc" process has been integrated to support the VPU
and the other power domains in a single driver.
Support for SoC domains has been made generic and easily extendable.
In order to restart from clean architecture :
- the PWRC node has been moved into the HHI simple-mfd, this suits much
better than beeing in the AO RTI simple-mfd
- a brand new yaml bindings schemas has been written
- reset-names has been added to clarify which resets are needed, so we can
dispatch them to domains
For G12A, the PWRC now offers support for the ethmac memory power domain.
For SM1, it also offers support for PCIe, USB, NNA, ethmac and Audio power
domains.
The DOS domains has been excluded for now, but can be added very easily.
GX hasn't been integrated for now, but it would follow the same scheme
as G12A support.
Changes since v1 at [1]:
- removed open-coded reset & clock get, enable/assert, disable/deassert
- moved to clk_bulk and reset_array with count check with a warning
- removed remaining sm1_pwrc in probe
- reordered arguments for VPU_PD and TOP_PD
- added get_power for TOP_PD aswell
- ported special VPU handling from gx-vpu-pwrc
- added shutdown driver call to avoid errors on reboot
- fixed patch 4 commit log
- collected rob's review tag on patch 1
[1] https://patchwork.kernel.org/cover/11106393/
Neil Armstrong (5):
dt-bindings: power: add Amlogic Everything-Else power domains bindings
soc: amlogic: Add support for Everything-Else power domains controller
arm64: meson-g12: add Everything-Else power domain controller
arm64: dts: meson-sm1-sei610: add HDMI display support
arm64: dts: meson-sm1-sei610: add USB support
.../bindings/power/amlogic,meson-ee-pwrc.yaml | 93 ++++
.../boot/dts/amlogic/meson-g12-common.dtsi | 92 ++--
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 9 +
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 9 +
.../boot/dts/amlogic/meson-sm1-sei610.dts | 28 +
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 15 +-
drivers/soc/amlogic/Kconfig | 11 +
drivers/soc/amlogic/Makefile | 1 +
drivers/soc/amlogic/meson-ee-pwrc.c | 492 ++++++++++++++++++
include/dt-bindings/power/meson-g12a-power.h | 13 +
include/dt-bindings/power/meson-sm1-power.h | 18 +
11 files changed, 733 insertions(+), 48 deletions(-)
create mode 100644 Documentation/devicetree/bindings/power/amlogic,meson-ee-pwrc.yaml
create mode 100644 drivers/soc/amlogic/meson-ee-pwrc.c
create mode 100644 include/dt-bindings/power/meson-g12a-power.h
create mode 100644 include/dt-bindings/power/meson-sm1-power.h
--
2.22.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next reply other threads:[~2019-08-23 9:04 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-23 9:04 Neil Armstrong [this message]
2019-08-23 9:04 ` [PATCH v2 0/5] arm64: meson: add support for SM1 Power Domains Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` [PATCH v2 1/5] dt-bindings: power: add Amlogic Everything-Else power domains bindings Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` [PATCH v2 2/5] soc: amlogic: Add support for Everything-Else power domains controller Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-25 21:10 ` Martin Blumenstingl
2019-08-25 21:10 ` Martin Blumenstingl
2019-08-25 21:10 ` Martin Blumenstingl
2019-08-26 8:10 ` Neil Armstrong
2019-08-26 8:10 ` Neil Armstrong
2019-08-26 8:10 ` Neil Armstrong
2019-08-26 22:40 ` Martin Blumenstingl
2019-08-26 22:40 ` Martin Blumenstingl
2019-08-26 22:40 ` Martin Blumenstingl
2019-08-27 10:11 ` Neil Armstrong
2019-08-27 10:11 ` Neil Armstrong
2019-08-27 10:11 ` Neil Armstrong
2019-08-27 22:20 ` Kevin Hilman
2019-08-27 22:20 ` Kevin Hilman
2019-08-27 22:20 ` Kevin Hilman
2019-08-23 9:04 ` [PATCH v2 3/5] arm64: meson-g12: add Everything-Else power domain controller Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` [PATCH v2 4/5] arm64: dts: meson-sm1-sei610: add HDMI display support Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-25 20:00 ` Martin Blumenstingl
2019-08-25 20:00 ` Martin Blumenstingl
2019-08-25 20:00 ` Martin Blumenstingl
2019-08-23 9:04 ` [PATCH v2 5/5] arm64: dts: meson-sm1-sei610: add USB support Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-23 9:04 ` Neil Armstrong
2019-08-25 19:59 ` Martin Blumenstingl
2019-08-25 19:59 ` Martin Blumenstingl
2019-08-25 19:59 ` Martin Blumenstingl
2019-08-27 22:21 ` [PATCH v2 0/5] arm64: meson: add support for SM1 Power Domains Kevin Hilman
2019-08-27 22:21 ` Kevin Hilman
2019-08-27 22:21 ` Kevin Hilman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190823090418.17148-1-narmstrong@baylibre.com \
--to=narmstrong@baylibre.com \
--cc=khilman@baylibre.com \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=ulf.hansson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.