From: dillon.minfei@gmail.com
To: robh+dt@kernel.org, alexandre.torgue@foss.st.com,
a.fatoum@pengutronix.de, mcoquelin.stm32@gmail.com,
alexandre.torgue@st.com, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux@armlinux.org.uk,
vladimir.murzin@arm.com, afzal.mohd.ma@gmail.com
Cc: dillon min <dillon.minfei@gmail.com>
Subject: [PATCH v2 0/8] ARM: STM32: add art-pi(stm32h750xbh6) board support
Date: Fri, 12 Mar 2021 14:24:26 +0800 [thread overview]
Message-ID: <1615530274-31422-1-git-send-email-dillon.minfei@gmail.com> (raw)
From: dillon min <dillon.minfei@gmail.com>
This patchset intend to add art-pi board support, this board developed
by rt-thread(https://www.rt-thread.org/).
Board resources:
8MiB QSPI flash
16MiB SPI flash
32MiB SDRAM
AP6212 wifi,bt,fm comb
sw context:
- as stm32h750 just has 128k bytes internal flash, so running a fw on
internal flash to download u-boot/kernel to qspi flash, boot
u-boot/kernel from qspi flash. this fw is based on rt-thread.
- kernel can be xip on qspi flash or load to sdram
- root filesystem is jffs2(created by buildroot), stored on spi flash
to support the boad, add following changes.
- fix r0-r3, r12 register restore failed after svc call,
- add dts binding
- update yaml doc
changes in v2:
- reorganize the pinctrl device tree about stm32h7-pinctrl/stm32h743/750-pinctrl
stm32h7-pinctrl.dtsi --> stm32h743-pinctrl.dtsi --> stm32h743i-disco.dts
| |-> stm32h743i-eval.dts
|-> stm32h750-pinctrl.dtsi --> stm32h750i-art-pi.dts
same to the stm32f7/f4's pinctrl style
- fix author name/copyright mistake
- add compatible string st,stm32h750-pinctrl to pinctl-stm32h743.c as they
have same pin alternate functions, update Kconfig description
- make item in stm32h750i-art-pi.dts sort by letter
dillon min (8):
Documentation: arm: stm32: Add stm32h750 value line doc
dt-bindings: arm: stm32: Add compatible strings for ART-PI board
dt-bindings: pinctrl: stm32: Add stm32h750 pinctrl
ARM: dts: stm32: introduce stm32h7-pinctrl.dtsi to support stm32h750
ARM: dts: stm32: add stm32h750-pinctrl.dtsi
ARM: dts: stm32: add support for art-pi board based on stm32h750xbh6
ARM: stm32: Add a new SOC - STM32H750
pinctrl: stm32: Add STM32H750 MCU pinctrl support
Documentation/arm/index.rst | 1 +
Documentation/arm/stm32/stm32h750-overview.rst | 33 ++
.../devicetree/bindings/arm/stm32/stm32.yaml | 4 +
.../bindings/pinctrl/st,stm32-pinctrl.yaml | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/stm32h7-pinctrl.dtsi | 392 +++++++++++++++++++++
arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 307 +---------------
arch/arm/boot/dts/stm32h743.dtsi | 30 ++
arch/arm/boot/dts/stm32h750-pinctrl.dtsi | 11 +
arch/arm/boot/dts/stm32h750.dtsi | 5 +
arch/arm/boot/dts/stm32h750i-art-pi.dts | 228 ++++++++++++
arch/arm/mach-stm32/board-dt.c | 1 +
drivers/pinctrl/stm32/Kconfig | 2 +-
drivers/pinctrl/stm32/pinctrl-stm32h743.c | 3 +
14 files changed, 717 insertions(+), 302 deletions(-)
create mode 100644 Documentation/arm/stm32/stm32h750-overview.rst
create mode 100644 arch/arm/boot/dts/stm32h7-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32h750-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32h750.dtsi
create mode 100644 arch/arm/boot/dts/stm32h750i-art-pi.dts
--
2.7.4
next reply other threads:[~2021-03-12 6:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 6:24 dillon.minfei [this message]
2021-03-12 6:24 ` [PATCH v2 1/8] Documentation: arm: stm32: Add stm32h750 value line doc dillon.minfei
2021-03-12 6:24 ` [PATCH v2 2/8] dt-bindings: arm: stm32: Add compatible strings for ART-PI board dillon.minfei
2021-03-12 6:24 ` [PATCH v2 3/8] dt-bindings: pinctrl: stm32: Add stm32h750 pinctrl dillon.minfei
2021-03-12 6:24 ` [PATCH v2 4/8] ARM: dts: stm32: introduce stm32h7-pinctrl.dtsi to support stm32h750 dillon.minfei
2021-03-15 0:25 ` kernel test robot
2021-03-12 6:24 ` [PATCH v2 5/8] ARM: dts: stm32: add stm32h750-pinctrl.dtsi dillon.minfei
2021-03-12 6:24 ` [PATCH v2 6/8] ARM: dts: stm32: add support for art-pi board based on stm32h750xbh6 dillon.minfei
2021-03-15 0:25 ` kernel test robot
2021-03-12 6:24 ` [PATCH v2 7/8] ARM: stm32: Add a new SOC - STM32H750 dillon.minfei
2021-03-12 6:24 ` [PATCH v2 8/8] pinctrl: stm32: Add STM32H750 MCU pinctrl support dillon.minfei
2021-03-29 8:00 ` Alexandre TORGUE
2021-03-29 8:07 ` dillon min
2021-03-29 10:13 ` Alexandre TORGUE
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