| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20240118-ep93xx-v7-0-d953846ae771@maquefel.me>
Date: Thu, 18 Jan 2024 11:20:43 +0300
From:
Nikita Shubin via B4 Relay <devnull+nikita.shubin.maquefel.me@...nel.org>
To: Hartley Sweeten <hsweeten@...ionengravers.com>,
Alexander Sverdlin <alexander.sverdlin@...il.com>,
Russell King <linux@...linux.org.uk>, Lukasz Majewski <lukma@...x.de>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>, Andy Shevchenko <andy@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Sebastian Reichel <sre@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Nikita Shubin <nikita.shubin@...uefel.me>, Vinod Koul <vkoul@...nel.org>,
Wim Van Sebroeck <wim@...ux-watchdog.org>,
Guenter Roeck <linux@...ck-us.net>,
Thierry Reding <thierry.reding@...il.com>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Mark Brown <broonie@...nel.org>, "David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Miquel Raynal <miquel.raynal@...tlin.com>,
Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>,
Damien Le Moal <dlemoal@...nel.org>, Sergey Shtylyov <s.shtylyov@....ru>,
Dmitry Torokhov <dmitry.torokhov@...il.com>,
Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>, Ralf Baechle <ralf@...ux-mips.org>,
"Wu, Aaron" <Aaron.Wu@...log.com>, Lee Jones <lee@...nel.org>,
Olof Johansson <olof@...om.net>, Niklas Cassel <cassel@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-gpio@...r.kernel.org, linux-clk@...r.kernel.org,
linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
dmaengine@...r.kernel.org, linux-watchdog@...r.kernel.org,
linux-pwm@...r.kernel.org, linux-spi@...r.kernel.org,
netdev@...r.kernel.org, linux-mtd@...ts.infradead.org,
linux-ide@...r.kernel.org, linux-input@...r.kernel.org,
linux-sound@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
Andy Shevchenko <andriy.shevchenko@...el.com>,
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Andrew Lunn <andrew@...n.ch>, Andy Shevchenko <andy.shevchenko@...il.com>
Subject: [PATCH v7 00/39] ep93xx device tree conversion
The goal is to recieve ACKs for all patches in series to merge it via Arnd branch.
No major changes since last version (v6) all changes are cometic.
Following patches require attention from Stephen Boyd, as they were converted to aux_dev as suggested:
- ARM: ep93xx: add regmap aux_dev
- clk: ep93xx: add DT support for Cirrus EP93xx
Following patches require attention from Vinod Koul:
- dma: cirrus: Convert to DT for Cirrus EP93xx
- dma: cirrus: remove platform code
Following patches are dropped:
- dt-bindings: wdt: Add ts72xx (pulled requested by Wim Van Sebroeck)
Big Thanks to Andy Shevchenko once again.
Patches should be formated with '--histogram'
---
Changes in v7:
mtd: rawnand: add support for ts72xx
- fixed KConfig description
ARM: ep93xx: Add terminator to gpiod_lookup_table
- + Reported-by, Fixes
ARM: ep93xx: add regmap aux_dev
- + trailing comma
- - #include <linux/spinlock.h>
clk: ep93xx: add DT support for Cirrus EP93xx
- dropped unused defines
- return from default in ep93xx_mux_get_parent()
- use guard() in ep93xx_mux_set_parent_lock()
- <math.h> header for abs_diff()
- fixed comments
pinctrl: add a Cirrus ep93xx SoC pin controller
- dropped comments for DEVCFG defines
- <linux/array_size.h> for ARRAY_SIZE()
- + default in ep93xx_get_group_name()
- correct cast for id->driver_data
- s/device_set_of_node_from_dev()/device_set_node()/
power: reset: Add a driver for the ep93xx reset
- Add <linux/container_of.h>, <linux/errno.h>, <linux/slab.h>
- Add <linux/module.h>, <linux/mod_devicetable.h>
- Remove <platform_device.h>
spi: ep93xx: add DT support for Cirrus EP93xx
- Replace with ret = dev_err_probe(...);
ata: pata_ep93xx: add device tree support
- fixed wrong rebase with some partes leaked in "ata: pata_ep93xx: remove legacy pinctrl use"
- fix dma_request_chan() error processing
dma: cirrus: Convert to DT for Cirrus EP93xx
- fixed commit message (dropped explicit "only")
- fixed clk_get() processing to defer probe and log spamming
- refactor ep93xx_m2p_dma_filter()
- dropped blank line in ep93xx_m2p_dma_of_xlate()
- refactor ep93xx_m2m_dma_of_xlate()
dma: cirrus: remove platform code
- s/dma/DMA/ in commit message
soc: Add SoC driver for Cirrus ep93xx
- add period
- use cleanup and guard() for spinlocking
- correct cast for device_get_match_data()
- dropped dev_info() with SoC revision - i can't find it anywhere since 2.6 :/,
don't know why i was so sured that ep93xx always printed that
ata: pata_ep93xx: remove legacy pinctrl use
- made error handling in DMA as Uwe suggested
- Link to v6: https://lore.kernel.org/r/20231212-ep93xx-v6-0-c307b8ac9aa8@maquefel.me
Changes in v6:
- clk: ep93xx: add DT support for Cirrus EP93xx
- s/spin_lock_irqsave()/guard()/
- refactor index check in ep93xx_mux_set_parent_lock() to something more readable
- use in_range in ep93xx_mux_set_parent_lock()/ep93xx_ddiv_set_rate()
- use GENMASK() in ep93xx_ddiv_recalc_rate()
- comment reserved bit in ep93xx_ddiv_set_rate()
- move out from loop ClkDiv value assigment
- some style fixes
Andy, i was i asked to set index of XTALI explicitly, i am not setting ddiv_pdata
there becouse only XTALI is jnown in advance, and i think setting them in one place is more convenient.
- pinctrl: add a Cirrus ep93xx SoC pin controller
- drop OF from Kconfig
- droped linux/of.h include
- add space to */ where it is applicable
- add coma in multiline assigment
- "return NULL" as default case in ep93xx_get_group_name()
- fixed casting id->driver_data
- use device_set_of_node_from_dev()
- use dev_err_probe()
- power: reset: Add a driver for the ep93xx reset
- drop linux/of.h include
- soc: Add SoC driver for Cirrus ep93xx
- s/GPL-2.0/GPL-2.0-only/
- drop linux/kernel.h include
- + blank line before linux/soc/cirrus/ep93xx.h
- + blank line after ep93xx_get_soc_rev()
- + coma for pinctrl_names
- valid casting to int for of_device_get_match_data() return value
- mtd: rawnand: add support for ts72xx
- return as part of switch case
- s/iowrite8/iowrite8_rep/
- net: cirrus: add DT support for Cirrus EP93xx
- fix header sorting
- dma: cirrus: Convert to DT for Cirrus EP93xx
- use devm_clk_get
- use is_slave_direction
Changes in v5:
- gpio: ep93xx: split device in multiple
- ordered headers
- use irqd_to_hwirq()
- s/platform_get_irq()/platform_get_irq_optional()/
- [PATCH v4 02/42] ARM: ep93xx: add swlocked prototypes
- replaced with ARM: ep93xx: add regmap aux_dev
- [PATCH v4 03/42] dt-bindings: clock: Add Cirrus EP93xx
- fixed identation
- removed EP93XX_CLK_END
- and dropped it
- clock bindings moved to syscon with renaming to cirrus,ep9301-syscon.h
- clk: ep93xx: add DT support for Cirrus EP93xx
- convert to auxiliary and use parent device tree node
- moved all clocks except XTALI here
- used devm version everywhere and *_parent_hw() instead of passing name where it's possible
- unfortunately devm_clk_hw_register_fixed_rate doesn't have a parent index version
- [PATCH v4 05/42] dt-bindings: pinctrl: Add Cirrus EP93xx
- "unevaluatedProperties: false" for pins
- returned "additionalProperties: false" where it was
- and dropped it
- pinctrl: add a Cirrus ep93xx SoC pin controller
- sorted includes
- convert to auxiliary and use parent device tree node
- power: reset: Add a driver for the ep93xx reset
- convert to auxiliary device
- dt-bindings: soc: Add Cirrus EP93xx
- dropped all ref to reboot, clk, pinctrl subnodes
- added pins, as it's now used for pinctrl
- added #clock-cells, as it's now used for clk
- dt-bindings: pwm: Add Cirrus EP93xx
- $ref to pwm.yaml
- fixed 'pwm-cells'
- s/additionalProperties/unevaluatedProperties/
- soc: Add SoC driver for Cirrus ep93xx
- removed clocks, they are moved to clk auxiliary driver, as we dropped the clk dt node
- removed all swlocked exported functions
- dropped static spinlock
- added instantiating auxiliary reboot, clk, pinctrl
- dt-bindings: spi: Add Cirrus EP93xx
- Document DMA support
- spi: ep93xx: add DT support for Cirrus EP93xx
- dropped CONFIG_OF and SPI/DMA platform data entirely
- s/master/host/
- reworked DMA setup so we can use probe defer
- dt-bindings: dma: Add Cirrus EP93xx
- dropped bindings header (moved ports description to YAML)
- changed '#dma-cells' to 2, we use port, direction in cells so we can drop platform code completely
- dma: cirrus: add DT support for Cirrus EP93xx
- dropped platform probing completely
- dropped struct ep93xx_dma_data replaced with internal struct ep93xx_dma_chan_cfg with port/direction
- added xlate functions for m2m/m2p
- we require filters to set dma_cfg before hw_setup
- dt-bindings: ata: Add Cirrus EP93xx
- Document DMA support
- ata: pata_ep93xx: add device tree support
- drop DMA platform header with data
- use DMA OF so we can defer probing until DMA is up
- ARM: dts: add Cirrus EP93XX SoC .dtsi
- ARM: dts: ep93xx: add ts7250 board
- ARM: dts: ep93xx: Add EDB9302 DT
- replaced "eclk: clock-controller" to syscon reference
- replaced "pinctrl: pinctrl" to syscon reference
- gpios are now "enabled" by default
- reworked i2s node
- change all dma nodes and refs
- new additions to I2S
- Document DMA
- Document Audio Port usage
- drop legacy DMA support
- Link to v4: https://lore.kernel.org/r/20230915-ep93xx-v4-0-a1d779dcec10@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 (3):
ASoC: ep93xx: Drop legacy DMA support
ARM: dts: ep93xx: Add EDB9302 DT
ASoC: cirrus: edb93xx: Delete driver
Nikita Shubin (36):
ARM: ep93xx: Add terminator to gpiod_lookup_table
gpio: ep93xx: split device in multiple
ARM: ep93xx: add regmap aux_dev
clk: ep93xx: add DT support for Cirrus EP93xx
pinctrl: add a Cirrus ep93xx SoC pin controller
power: reset: Add a driver for the ep93xx reset
dt-bindings: soc: Add Cirrus EP93xx
soc: Add SoC driver for Cirrus ep93xx
dt-bindings: dma: Add Cirrus EP93xx
dma: cirrus: Convert to DT 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: mtd: Add ts7200 nand-controller
mtd: rawnand: 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
wdt: ts72xx: add DT support for ts72xx
gpio: ep93xx: add DT support for gpio-ep93xx
ASoC: dt-bindings: ep93xx: Document DMA support
ASoC: dt-bindings: ep93xx: Document Audio Port support
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
dma: cirrus: remove platform code
.../bindings/arm/cirrus/cirrus,ep9301.yaml | 38 +
.../bindings/ata/cirrus,ep9312-pata.yaml | 42 +
.../bindings/dma/cirrus,ep9301-dma-m2m.yaml | 84 ++
.../bindings/dma/cirrus,ep9301-dma-m2p.yaml | 144 ++
.../bindings/input/cirrus,ep9307-keypad.yaml | 87 ++
.../devicetree/bindings/mtd/technologic,nand.yaml | 45 +
.../devicetree/bindings/net/cirrus,ep9301-eth.yaml | 59 +
.../devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml | 53 +
.../bindings/soc/cirrus/cirrus,ep9301-syscon.yaml | 94 ++
.../bindings/sound/cirrus,ep9301-i2s.yaml | 16 +
.../devicetree/bindings/spi/cirrus,ep9301-spi.yaml | 70 +
.../bindings/watchdog/cirrus,ep9301-wdt.yaml | 42 +
arch/arm/Makefile | 1 -
arch/arm/boot/dts/cirrus/Makefile | 4 +
arch/arm/boot/dts/cirrus/ep93xx-bk3.dts | 126 ++
arch/arm/boot/dts/cirrus/ep93xx-edb9302.dts | 182 +++
arch/arm/boot/dts/cirrus/ep93xx-ts7250.dts | 145 ++
arch/arm/boot/dts/cirrus/ep93xx.dtsi | 441 ++++++
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 | 368 -----
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/timer-ep93xx.c | 143 --
arch/arm/mach-ep93xx/ts72xx.c | 422 ------
arch/arm/mach-ep93xx/ts72xx.h | 94 --
arch/arm/mach-ep93xx/vision_ep9307.c | 321 -----
drivers/ata/pata_ep93xx.c | 106 +-
drivers/clk/Kconfig | 8 +
drivers/clk/Makefile | 1 +
drivers/clk/clk-ep93xx.c | 840 ++++++++++++
drivers/dma/ep93xx_dma.c | 287 +++-
drivers/gpio/gpio-ep93xx.c | 345 ++---
drivers/input/keyboard/ep93xx_keypad.c | 74 +-
drivers/mtd/nand/raw/Kconfig | 6 +
drivers/mtd/nand/raw/Makefile | 1 +
drivers/mtd/nand/raw/technologic-nand-controller.c | 220 +++
drivers/net/ethernet/cirrus/ep93xx_eth.c | 63 +-
drivers/pinctrl/Kconfig | 7 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-ep93xx.c | 1434 ++++++++++++++++++++
drivers/power/reset/Kconfig | 10 +
drivers/power/reset/Makefile | 1 +
drivers/power/reset/ep93xx-restart.c | 84 ++
drivers/pwm/pwm-ep93xx.c | 26 +-
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/cirrus/Kconfig | 13 +
drivers/soc/cirrus/Makefile | 2 +
drivers/soc/cirrus/soc-ep93xx.c | 241 ++++
drivers/spi/spi-ep93xx.c | 66 +-
drivers/watchdog/ep93xx_wdt.c | 8 +
drivers/watchdog/ts72xx_wdt.c | 8 +
include/dt-bindings/clock/cirrus,ep9301-syscon.h | 46 +
include/linux/platform_data/dma-ep93xx.h | 94 --
include/linux/platform_data/eth-ep93xx.h | 10 -
include/linux/platform_data/keypad-ep93xx.h | 32 -
include/linux/platform_data/spi-ep93xx.h | 15 -
include/linux/soc/cirrus/ep93xx.h | 47 +-
sound/soc/cirrus/Kconfig | 9 -
sound/soc/cirrus/Makefile | 4 -
sound/soc/cirrus/edb93xx.c | 116 --
sound/soc/cirrus/ep93xx-i2s.c | 19 -
sound/soc/cirrus/ep93xx-pcm.c | 19 +-
71 files changed, 5137 insertions(+), 4548 deletions(-)
---
base-commit: 052d534373b7ed33712a63d5e17b2b6cdbce84fd
change-id: 20230605-ep93xx-01c76317e2d2
Best regards,
--
Nikita Shubin <nikita.shubin@...uefel.me>
Powered by blists - more mailing lists