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Message-ID: <20220114151727.2319915-1-conor.dooley@microchip.com>
Date: Fri, 14 Jan 2022 15:17:12 +0000
From: <conor.dooley@...rochip.com>
To: <linus.walleij@...aro.org>, <bgolaszewski@...libre.com>,
<robh+dt@...nel.org>, <jassisinghbrar@...il.com>,
<paul.walmsley@...ive.com>, <palmer@...belt.com>,
<aou@...s.berkeley.edu>, <a.zummo@...ertech.it>,
<alexandre.belloni@...tlin.com>, <broonie@...nel.org>,
<gregkh@...uxfoundation.org>, <thierry.reding@...il.com>,
<u.kleine-koenig@...gutronix.de>, <lee.jones@...aro.org>,
<linux-gpio@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <linux-i2c@...r.kernel.org>,
<linux-pwm@...r.kernel.org>, <linux-riscv@...ts.infradead.org>,
<linux-crypto@...r.kernel.org>, <linux-rtc@...r.kernel.org>,
<linux-spi@...r.kernel.org>, <linux-usb@...r.kernel.org>
CC: <krzysztof.kozlowski@...onical.com>, <geert@...ux-m68k.org>,
<bin.meng@...driver.com>, <heiko@...ech.de>,
<lewis.hanly@...rochip.com>, <conor.dooley@...rochip.com>,
<daire.mcnamara@...rochip.com>, <ivan.griffin@...rochip.com>,
<atishp@...osinc.com>
Subject: [PATCH v3 00/15] Update the Icicle Kit device tree
From: Conor Dooley <conor.dooley@...rochip.com>
This series updates the Microchip Icicle Kit device tree by adding a
host of peripherals, and some updates to the memory map. In addition,
the device tree has been split into a third part, which contains "soft"
peripherals that are in the fpga fabric.
Several of the entries are for peripherals that have not get had their
drivers upstreamed, so in those cases the dt bindings are included where
appropriate in order to avoid the many "DT compatible string <x> appears
un-documented" errors.
Depends on mpfs clock driver series [1] to provide:
dt-bindings/clock/microchip,mpfs-clock.h
and on the other changes to the icicle/mpfs device tree from geert
that are already in linux/riscv/for-next.
Additionally, the interrupt-extended warnings on the plic/clint are
cleared by [2] & [3].
[1] https://lore.kernel.org/linux-clk/20211216140022.16146-1-conor.dooley@microchip.com/T/
[2] https://lore.kernel.org/linux-riscv/cover.1639744468.git.geert@linux-m68k.org/
[3] https://lore.kernel.org/linux-riscv/cover.1639744106.git.geert@linux-m68k.org/
Changes from v2:
- dropped plic int header & corresponding defines in dts{,i}
- use $ref to drmode in mpfs-musb binding
- split changes to dts{,i} again: functional changes to existing
elements now are in a new patch
- drop num-cs property in mpfs-spi binding
- dont make the system controller a simple-mfd
- move the separate bindings for rng/generic system services into the
system controller binding
- added an instance corei2c as i2c2 in the fabric dtsi
- add version numbering to corepwm and corei2c compat string (-rtl-vN)
Conor Dooley (15):
dt-bindings: soc/microchip: update syscontroller compatibles
dt-bindings: soc/microchip: add services as children of sys ctrlr
mailbox: change mailbox-mpfs compatible string
dt-bindings: i2c: add bindings for microchip mpfs i2c
dt-bindings: rtc: add bindings for microchip mpfs rtc
dt-bindings: gpio: add bindings for microchip mpfs gpio
dt-bindings: spi: add bindings for microchip mpfs spi
dt-bindings: usb: add bindings for microchip mpfs musb
dt-bindings: pwm: add microchip corepwm binding
riscv: dts: microchip: use clk defines for icicle kit
riscv: dts: microchip: add fpga fabric section to icicle kit
riscv: dts: microchip: refactor icicle kit device tree
riscv: dts: microchip: update peripherals in icicle kit device tree
riscv: dts: microchip: add new peripherals to icicle kit device tree
MAINTAINERS: update riscv/microchip entry
.../bindings/gpio/microchip,mpfs-gpio.yaml | 80 ++++++
.../bindings/i2c/microchip,mpfs-i2c.yaml | 55 ++++
...ilbox.yaml => microchip,mpfs-mailbox.yaml} | 6 +-
.../bindings/pwm/microchip,corepwm.yaml | 75 +++++
.../bindings/rtc/microchip,mfps-rtc.yaml | 63 +++++
.../microchip,mpfs-sys-controller.yaml | 73 +++++
...icrochip,polarfire-soc-sys-controller.yaml | 35 ---
.../bindings/spi/microchip,mpfs-spi.yaml | 52 ++++
.../bindings/usb/microchip,mpfs-musb.yaml | 59 ++++
MAINTAINERS | 2 +
.../dts/microchip/microchip-mpfs-fabric.dtsi | 25 ++
.../microchip/microchip-mpfs-icicle-kit.dts | 115 ++++++--
.../boot/dts/microchip/microchip-mpfs.dtsi | 262 +++++++++++++++---
arch/riscv/configs/icicle_kit_defconfig | 134 +++++++++
drivers/mailbox/mailbox-mpfs.c | 2 +-
15 files changed, 933 insertions(+), 105 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
create mode 100644 Documentation/devicetree/bindings/i2c/microchip,mpfs-i2c.yaml
rename Documentation/devicetree/bindings/mailbox/{microchip,polarfire-soc-mailbox.yaml => microchip,mpfs-mailbox.yaml} (82%)
create mode 100644 Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
create mode 100644 Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml
create mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
delete mode 100644 Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml
create mode 100644 Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
create mode 100644 Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
create mode 100644 arch/riscv/boot/dts/microchip/microchip-mpfs-fabric.dtsi
create mode 100644 arch/riscv/configs/icicle_kit_defconfig
--
2.32.0
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