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Subject[PATCH v4 00/42] ep93xx device tree conversion
Date
This series aims to convert ep93xx from platform to full device tree support.

The main goal is to receive ACK's to take it via Arnd's arm-soc branch.

Major changes:
- drop newline at the end from each YAML files
- rename dma and clk bindings headers to match first compatible
- shrink SoC exported functions number to only 2
- dropped some ep93xx_pata fixes from these series
- dropped m48t86 stuff from these series

Bit thanks to Andy Shevchenko for thorough review.

Some parts are were sent in advance, so these series depends on the
following:

Link: https://lore.kernel.org/all/20230823-m48t86_device_tree-v2-0-21ff275f949d@maquefel.me/
Link: https://lore.kernel.org/all/20230823-ep93xx_pata_fixes-v1-0-d7e7229be148@maquefel.me/

---
Changes in v4:

- gpio: ep93xx: split device in multiple
- s/generic_handle_irq/generic_handle_domain_irq/
- s/int offset/irq_hw_number_t offset/ though now it looks a bit odd to me
- drop i = 0
- drop 'error'
- use dev_err_probe withour printing devname once again

dt-bindings: clock: Add Cirrus EP93xx
- renamed cirrus,ep93xx-clock.h -> cirrus,ep9301-clk.h

clk: ep93xx: add DT support for Cirrus EP93xx
- drop unused includes
- use .name only for xtali, pll1, pll2 parents
- convert // to /*
- pass clk_parent_data instead of char* clock name

dt-bindings: pinctrl: Add Cirrus EP93xx
- s/additionalProperties/unevaluatedProperties/

dt-bindings: soc: Add Cirrus EP93xx
- move syscon to soc directory
- add vendor prefix
- make reboot same style as pinctrl, clk
- use absolute path for ref
- expand example

soc: Add SoC driver for Cirrus ep93xx
- s/0xf0000000/GENMASK(31, 28)/
- s/ret/ep93xx_chip_revision(map)/
- drop symbol exports
- convert to platform driver

dt-bindings: rtc: Add Cirrus EP93xx
- allOf: with $ref to rtc.yaml
- s/additionalProperties/unevaluatedProperties/

dt-bindings: watchdog: Add Cirrus EP93x
- drop description
- reword

power: reset: Add a driver for the ep93xx reset
- lets use 'GPL-2.0+' instead of '(GPL-2.0)'
- s/of_device/of/
- drop mdelay with warning
- return 0 at the end

net: cirrus: add DT support for Cirrus EP93xx
- fix leaking np

mtd: nand: add support for ts72xx
- +bits.h
- drop comment
- ok to fwnode_get_next_child_node
- use goto to put handle and nand and report error

ARM: dts: add Cirrus EP93XX SoC .dtsi
- add simple-bus for ebi, as we don't require to setup anything
- add arm,pl011 compatible to uart nodes
- drop i2c-gpio, as it's isn't used anywhere

ARM: dts: ep93xx: add ts7250 board
- generic node name for temperature-sensor
- drop i2c
- move nand, rtc, watchdog to ebi node

- Link to v3: https://lore.kernel.org/r/20230605-ep93xx-v3-0-3d63a5f1103e@maquefel.me

---
Alexander Sverdlin (2):
ARM: dts: ep93xx: Add EDB9302 DT
ASoC: cirrus: edb93xx: Delete driver

Nikita Shubin (40):
gpio: ep93xx: split device in multiple
ARM: ep93xx: add swlocked prototypes
dt-bindings: clock: Add Cirrus EP93xx
clk: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: pinctrl: Add Cirrus EP93xx
pinctrl: add a Cirrus ep93xx SoC pin controller
dt-bindings: power: reset: Add ep93xx reset
power: reset: Add a driver for the ep93xx reset
dt-bindings: soc: Add Cirrus EP93xx
soc: Add SoC driver for Cirrus ep93xx
dt-bindings: timers: Add Cirrus EP93xx
clocksource: ep93xx: Add driver for Cirrus Logic EP93xx
dt-bindings: rtc: Add Cirrus EP93xx
rtc: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: watchdog: Add Cirrus EP93x
watchdog: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: pwm: Add Cirrus EP93xx
pwm: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: spi: Add Cirrus EP93xx
spi: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: net: Add Cirrus EP93xx
net: cirrus: add DT support for Cirrus EP93xx
dt-bindings: dma: Add Cirrus EP93xx
dma: cirrus: add DT support for Cirrus EP93xx
dt-bindings: mtd: Add ts7200 nand-controller
mtd: nand: add support for ts72xx
dt-bindings: ata: Add Cirrus EP93xx
ata: pata_ep93xx: add device tree support
dt-bindings: input: Add Cirrus EP93xx keypad
input: keypad: ep93xx: add DT support for Cirrus EP93xx
dt-bindings: wdt: Add ts72xx
wdt: ts72xx: add DT support for ts72xx
gpio: ep93xx: add DT support for gpio-ep93xx
ARM: dts: add Cirrus EP93XX SoC .dtsi
ARM: dts: ep93xx: add ts7250 board
ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms
pwm: ep93xx: drop legacy pinctrl
ata: pata_ep93xx: remove legacy pinctrl use
ARM: ep93xx: delete all boardfiles
ARM: ep93xx: soc: drop defines

.../bindings/arm/cirrus/cirrus,ep9301.yaml | 38 +
.../bindings/ata/cirrus,ep9312-pata.yaml | 42 +
.../bindings/clock/cirrus,ep9301-clk.yaml | 46 +
.../bindings/dma/cirrus,ep9301-dma-m2m.yaml | 69 +
.../bindings/dma/cirrus,ep9301-dma-m2p.yaml | 121 ++
.../bindings/input/cirrus,ep9307-keypad.yaml | 87 ++
.../devicetree/bindings/mtd/technologic,nand.yaml | 45 +
.../devicetree/bindings/net/cirrus,ep9301-eth.yaml | 59 +
.../bindings/pinctrl/cirrus,ep9301-pinctrl.yaml | 57 +
.../bindings/power/reset/cirrus,ep9301-reboot.yaml | 34 +
.../devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml | 46 +
.../devicetree/bindings/rtc/cirrus,ep9301-rtc.yaml | 42 +
.../bindings/soc/cirrus/cirrus,ep9301-syscon.yaml | 71 +
.../devicetree/bindings/spi/cirrus,ep9301-spi.yaml | 61 +
.../bindings/timer/cirrus,ep9301-timer.yaml | 49 +
.../bindings/watchdog/cirrus,ep9301-wdt.yaml | 42 +
.../bindings/watchdog/technologic,ts7200-wdt.yaml | 45 +
arch/arm/Makefile | 1 -
arch/arm/boot/dts/cirrus/Makefile | 4 +
arch/arm/boot/dts/cirrus/ep93xx-bk3.dts | 124 ++
arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts | 180 +++
arch/arm/boot/dts/cirrus/ep93xx-ts7250.dts | 143 ++
arch/arm/boot/dts/cirrus/ep93xx.dtsi | 454 +++++++
arch/arm/mach-ep93xx/Kconfig | 20 +-
arch/arm/mach-ep93xx/Makefile | 11 -
arch/arm/mach-ep93xx/clock.c | 733 ----------
arch/arm/mach-ep93xx/core.c | 1017 --------------
arch/arm/mach-ep93xx/dma.c | 114 --
arch/arm/mach-ep93xx/edb93xx.c | 344 -----
arch/arm/mach-ep93xx/ep93xx-regs.h | 38 -
arch/arm/mach-ep93xx/gpio-ep93xx.h | 111 --
arch/arm/mach-ep93xx/hardware.h | 25 -
arch/arm/mach-ep93xx/irqs.h | 76 --
arch/arm/mach-ep93xx/platform.h | 42 -
arch/arm/mach-ep93xx/soc.h | 212 ---
arch/arm/mach-ep93xx/ts72xx.c | 422 ------
arch/arm/mach-ep93xx/ts72xx.h | 94 --
arch/arm/mach-ep93xx/vision_ep9307.c | 311 -----
drivers/ata/pata_ep93xx.c | 33 +-
drivers/clk/Kconfig | 8 +
drivers/clk/Makefile | 1 +
drivers/clk/clk-ep93xx.c | 753 +++++++++++
drivers/clocksource/Kconfig | 11 +
drivers/clocksource/Makefile | 1 +
.../clocksource}/timer-ep93xx.c | 155 ++-
drivers/dma/ep93xx_dma.c | 125 +-
drivers/gpio/gpio-ep93xx.c | 331 ++---
drivers/input/keyboard/ep93xx_keypad.c | 74 +-
drivers/mtd/nand/raw/Kconfig | 7 +
drivers/mtd/nand/raw/Makefile | 1 +
drivers/mtd/nand/raw/technologic-nand-controller.c | 166 +++
drivers/net/ethernet/cirrus/ep93xx_eth.c | 63 +-
drivers/pinctrl/Kconfig | 7 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-ep93xx.c | 1429 ++++++++++++++++++++
drivers/power/reset/Kconfig | 10 +
drivers/power/reset/Makefile | 1 +
drivers/power/reset/ep93xx-restart.c | 85 ++
drivers/pwm/pwm-ep93xx.c | 26 +-
drivers/rtc/rtc-ep93xx.c | 8 +
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/cirrus/Kconfig | 12 +
drivers/soc/cirrus/Makefile | 2 +
drivers/soc/cirrus/soc-ep93xx.c | 215 +++
drivers/spi/spi-ep93xx.c | 28 +-
drivers/watchdog/ep93xx_wdt.c | 8 +
drivers/watchdog/ts72xx_wdt.c | 8 +
include/dt-bindings/clock/cirrus,ep9301-clk.h | 41 +
include/dt-bindings/dma/cirrus,ep93xx-dma.h | 26 +
include/linux/platform_data/dma-ep93xx.h | 25 +-
include/linux/platform_data/eth-ep93xx.h | 10 -
include/linux/platform_data/keypad-ep93xx.h | 32 -
include/linux/soc/cirrus/ep93xx.h | 29 +-
sound/soc/cirrus/Kconfig | 9 -
sound/soc/cirrus/Makefile | 4 -
sound/soc/cirrus/edb93xx.c | 117 --
77 files changed, 5126 insertions(+), 4168 deletions(-)
---
base-commit: bdc09c8e8b16d494ccd1c56e903e78dd76455a35
change-id: 20230605-ep93xx-01c76317e2d2

Best regards,
--
Nikita Shubin <nikita.shubin@maquefel.me>

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