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Arnd Bergmann
ef5651a4a0 Merge tag 'versatile-soc-for-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into soc/drivers 
Some long due cleanups and modernizations of the Versatile
SoC drivers from Krzysztof:

- Put OF handle
- Use devres to avoid memory leaks
- Enable compile testing

* tag 'versatile-soc-for-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  soc: versatile: enable compile testing
  soc: versatile: realview: fix soc_dev leak during device remove
  soc: versatile: realview: fix memory leak during device remove
  soc: versatile: integrator: fix OF node leak in probe() error path

Link: https://lore.kernel.org/r/CACRpkda244rFHnnXPDPOhmKiJsRP08tNCcfFzpH5zR2cx1DFpw@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 10:17:43 +00:00
Arnd Bergmann
9a2f5cbf8f Merge tag 'v6.12-rockchip-drivers-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/drivers 
rk3308 io-domains, and some default settings for bits in the general
register files for rk3128 and the new rk3576 soc.

* tag 'v6.12-rockchip-drivers-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  soc: rockchip: grf: Add rk3576 default GRF values
  dt-bindings: soc: rockchip: Add rk3576 syscon compatibles
  soc: rockchip: grf: Set RK3128's vpu main clock
  soc: rockchip: io-domain: Add RK3308 IO voltage domains
  dt-bindings: power: rockchip: Document RK3308 IO voltage domains

Link: https://lore.kernel.org/r/23316481.ssLaC8jLEa@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:47:47 +00:00
Arnd Bergmann
3a059ee655 Merge tag 'memory-controller-drv-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers 
Memory controller drivers for v6.12

1. Tegra210 EMC: Driver refactoring and rework.
2. Tegra186 EMC: Drop unused function.
3. FSL WEIM: Correct fsl,weim-cs-timing property to properly validate it
   as an array.
4. TI AEMIF: Drop platform data support.
5. TI EMIF: Switch to of_property_read_bool().

6. Several cleanups in multiple drivers: TI AEMIF and EMIF, Tegra
   EMC/MC, Atmel EBI, Samsung Exynos5422 DMC, STM32 FMC2 EBI, OMAP GPMC,
   PL172 and PL1353 SMC.  These are mostly code simplifying around
   probe() like using
    - devm_clk_get_enabled(),
    - dev_err_probe(),
    - scoped device node handling (cleanup.h),
    - scoped for each OF child loops,
    - scoped/guard locks.

* tag 'memory-controller-drv-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: (35 commits)
  memory: mtk-smi: Use devm_clk_get_enabled()
  memory: pl353-smc: simplify with devm_clk_get_enabled()
  memory: pl353-smc: simplify with dev_err_probe()
  memory: pl172: simplify with devm_clk_get_enabled()
  memory: pl172: simplify with dev_err_probe()
  memory: omap-gpmc: simplify locking with guard()
  memory: emif: simplify locking with guard()
  memory: emif: drop unused 'irq_state' member
  memory: ti-aemif: Revert "memory: ti-aemif: don't needlessly iterate over child nodes"
  memory: ti-aemif: simplify with scoped for each OF child loop
  memory: ti-aemif: simplify with dev_err_probe()
  memory: tegra30-emc: simplify with scoped for each OF child loop
  memory: tegra20-emc: simplify with scoped for each OF child loop
  memory: tegra124-emc: simplify with scoped for each OF child loop
  memory: tegra-mc: simplify with scoped for each OF child loop
  memory: stm32-fmc2-ebi: simplify with dev_err_probe()
  memory: stm32-fmc2-ebi: simplify with scoped for each OF child loop
  memory: samsung: exynos5422-dmc: use scoped device node handling to simplify error paths
  memory: samsung: exynos5422-dmc: simplify dmc->dev usage
  memory: atmel-ebi: simplify with scoped for each OF child loop
  ...

Link: https://lore.kernel.org/r/20240827122926.30794-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:46:31 +00:00
Arnd Bergmann
8f99d776b9 Merge tag 'samsung-drivers-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers 
Samsung SoC drivers for v6.12

1. Improve Samsung USI (Universal Serial Interface) DT binding,
2. Cleanup old Samsung MFC TXT binding.

* tag 'samsung-drivers-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  dt-bindings: media: s5p-mfc: Remove s5p-mfc.txt binding
  dt-bindings: samsung: exynos-usi: add missing constraints

Link: https://lore.kernel.org/r/20240827121638.29707-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:44:22 +00:00
Marek Behún
a79f256fc9 firmware: turris-mox-rwtm: Deduplicate command execution code 
Deduplicate rWTM command execution calls
  mbox_send_message()
  wait_for_completion()
  mox_get_status()
to one function
  mox_rwtm_exec()

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-17-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:11 +00:00
Marek Behún
82944f65a0 firmware: turris-mox-rwtm: Use ALIGN() instead of hardcoding 
Use ALIGN(max, 4) instead of hardcoding ((max + 3) & ~3).

Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-16-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
8a4853a65b firmware: turris-mox-rwtm: Use EOPNOTSUPP instead of ENOSYS 
Checkpatch warns agains -ENOSYS:
  WARNING: ENOSYS means 'invalid syscall nr' and nothing else
Use EOPNOTSUPP instead.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-15-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
21733f5902 firmware: turris-mox-rwtm: Use container_of() instead of hwrng .priv member 
Use container_of() to get driver private structure from hwnrg structure,
instead of the hwrng's .priv member, as suggested by Herbert for another
driver.

Link: https://lore.kernel.org/soc/ZmLhQBdmg613KdET@gondor.apana.org.au/
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-14-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
db955e0847 firmware: turris-mox-rwtm: Use devm_mutex_init() instead of mutex_init() 
Use devm_mutex_init() instead of mutex_init(), to properly call
mutex_destroy() on probe failure / driver unbind.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-13-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
ed09d6d4f5 firmware: turris-mox-rwtm: Drop redundant device pointer 
Drop redundant device pointer from driver's private structure.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-12-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
869b1fc043 firmware: turris-mox-rwtm: Use dev_err_probe() where possible 
Use dev_err_probe() where possible in the driver's .probe() method.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-11-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
fbd48bd8cf firmware: turris-mox-rwtm: Convert rest to devm_* and get rid of driver .remove() 
Use devm resource management for driver's mailbox. This allows us to get
rid of the driver's .remove() method and the gotos in .probe().

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-10-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
1b649ec180 firmware: turris-mox-rwtm: Simplify debugfs code 
Simplify debugfs code: do not check for errors, as debugfs errors should
be ignored, and use devm action for dropping the debugfs directory.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-9-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:10 +00:00
Marek Behún
579e05ee1b firmware: turris-mox-rwtm: Don't create own kobject type 
In order to create attribute files in /sys/firmware/turris-mox-rwtm,
this driver creates it's own kobject type.

Simplify this by dropping this own kobject creation, and instead
creating standard device attribute files.

For backwards compatibility with sysfs ABI, create a symlink
/sys/firmware/turris-mox-rwtm, pointing to this device's sysfs
directory.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-8-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
97a9c5b3e0 firmware: turris-mox-rwtm: Use sysfs_emit() instead of sprintf() 
Use sysfs_emit() instead of sprintf() in sysfs attribute .show()
method.

Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-7-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
671d5f6869 firmware: turris-mox-rwtm: Fix driver includes 
Drop including of.h, include several other headers that are used but not
included directly.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-6-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
99ed7980b5 firmware: turris-mox-rwtm: Hide signature related constants behind macros 
Hide signature generation related constants behind macros instead of
hardcoding the values.

Use SHA512_DIGEST_SIZE from crypto/sha2.h instead of hardcoded 64 as the
message size.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-5-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
b787a6b892 firmware: turris-mox-rwtm: Use the boolean type where appropriate 
Use the boolean type for has_board_info, has_pubkey and last_sig_done
members of the driver's private structure.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-4-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
c3358e1017 firmware: turris-mox-rwtm: Use ETH_ALEN instead of hardcoded 6 
Use the ETH_ALEN macro instead of hardcoded 6 for MAC address length.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:42:09 +00:00
Marek Behún
29d258542f firmware: turris-mox-rwtm: Use macro constant instead of hardcoded 4096 
The 4096 bytes limit in mox_hwrng_read() is due to the DMA buffer being
allocated to one PAGE_SIZE bytes. Use new local macro constant
RWTM_DMA_BUFFER_SIZE at allocation time and when used in mox_hwrng_read().

Use SZ_4K instead of PAGE_SIZE. Although PAGE_SIZE is never set to a
larger value on Armada 3720, it theoretically could, and this would be a
waste of space.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240831092050.23093-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2024-09-02 09:41:56 +00:00
Krzysztof Kozlowski
2f05726171 soc: versatile: enable compile testing 
Enable compile testing for broader build coverage.  None of the drivers
use anything from "asm", so code should build everywhere.
CONFIG_PLAT_VERSATILE is being selected by driver dependencies
(CONFIG_ARCH_INTEGRATOR and CONFIG_ARCH_REALVIEW), so directory can be
always added to Makefile targets without impacting other configurations.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20240825-soc-dev-fixes-v1-4-ff4b35abed83@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2024-08-30 15:40:11 +02:00
Krzysztof Kozlowski
c774f2564c soc: versatile: realview: fix soc_dev leak during device remove 
If device is unbound, the soc_dev should be unregistered to prevent
memory leak.

Fixes: a2974c9c1f ("soc: add driver for the ARM RealView")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20240825-soc-dev-fixes-v1-3-ff4b35abed83@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2024-08-30 15:40:11 +02:00
Krzysztof Kozlowski
1c4f26a41f soc: versatile: realview: fix memory leak during device remove 
If device is unbound, the memory allocated for soc_dev_attr should be
freed to prevent leaks.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20240825-soc-dev-fixes-v1-2-ff4b35abed83@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2024-08-30 15:40:11 +02:00
Krzysztof Kozlowski
874c5b6018 soc: versatile: integrator: fix OF node leak in probe() error path 
Driver is leaking OF node reference obtained from
of_find_matching_node().

Fixes: f956a785a2 ("soc: move SoC driver for the ARM Integrator")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20240825-soc-dev-fixes-v1-1-ff4b35abed83@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2024-08-30 15:40:11 +02:00
Aakarsh Jain
259f508272 dt-bindings: media: s5p-mfc: Remove s5p-mfc.txt binding 
s5p-mfc bindings to json-schema is already merged with
this commit 538af6e585 ("dt-bindings: media: s5p-mfc:
convert bindings to json-schema"). Remove s5p-mfc.txt
file.

Fixes: 538af6e585 ("dt-bindings: media: s5p-mfc: convert bindings to json-schema")
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240808134432.50073-1-aakarsh.jain@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-26 14:34:51 +02:00
Rong Qianfeng
ff390189b7 memory: mtk-smi: Use devm_clk_get_enabled() 
Replace devm_clk_get() and clk_prepare_enable() with
devm_clk_get_enabled() in .probe().

Fix the bug of missing clk_disable_unprepare() in .remove() by
using devm_clk_get_enabled() that can disables and unprepares
it automatically on driver detach.

Fixes: 3c8f4ad85c ("memory/mediatek: add support for mt2701")
Cc: honghui.zhang@mediatek.com
Signed-off-by: Rong Qianfeng <rongqianfeng@vivo.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20240821032558.43052-1-rongqianfeng@vivo.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:17 +02:00
Krzysztof Kozlowski
ce536578e5 memory: pl353-smc: simplify with devm_clk_get_enabled() 
Use devm_clk_get_enabled() to drop clock prepare/unprepare parts and
make code simpler.

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-7-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:16 +02:00
Krzysztof Kozlowski
49ee2e842a memory: pl353-smc: simplify with dev_err_probe() 
Use dev_err_probe() to avoid dmesg flood on actual defer.  This makes
the code also simpler.

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-6-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:16 +02:00
Krzysztof Kozlowski
610395de84 memory: pl172: simplify with devm_clk_get_enabled() 
Use devm_clk_get_enabled() to drop clock prepare/unprepare parts and
make code simpler.  Change to dev_err_probe() in handling clk_get_rate()
error to make it even simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-5-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:16 +02:00
Krzysztof Kozlowski
8f3cb397cb memory: pl172: simplify with dev_err_probe() 
Use dev_err_probe() to avoid dmesg flood on actual defer.  This makes
the code also simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huwei.com>
Reviewed-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-4-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:15 +02:00
Krzysztof Kozlowski
c93ad423ed memory: omap-gpmc: simplify locking with guard() 
Simplify error handling (less gotos) over locks with guard().

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-3-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:15 +02:00
Krzysztof Kozlowski
f1619986d7 memory: emif: simplify locking with guard() 
Simplify error handling (less gotos) over locks with guard().

The driver used file-scope variable 'irq_state' for storing IRQ state
with spin_lock_irqsave, so move it into respective local scopes.  This
should be equivalent, but more readable (less global variables).

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huwei.com>
Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-2-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:15 +02:00
Krzysztof Kozlowski
99602b4d30 memory: emif: drop unused 'irq_state' member 
Driver does not use 'emif_data.irq_state'.

Link: https://lore.kernel.org/r/20240823-b4-cleanup-h-guard-v1-1-01668915bd55@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 11:02:09 +02:00
Bartosz Golaszewski
c7d2f3fbdf memory: ti-aemif: Revert "memory: ti-aemif: don't needlessly iterate over child nodes" 
This reverts commit 23a641d5c2.

The first-level children of the aemif node are not the device nodes (ones
containing the 'compatible' property) but the chip-select nodes which
instead have their own children.

of_platform_populate() will skip such nodes so we must indeed iterate
over the direct children of the aemif node. The problem here is that we
never call of_platform_depopulate() as it takes the root device as
argument. We only have an unpopulated chip-select nodes so we will leak
these devices if any of the calls to of_platform_populate() fails.

I don't have a batter idea right now but my patch was not correct so we
need to revert it. While at it: at least use the scoped variant of the
OF node iterator. Down the line, we should find a better solution to fix
this potential resource leak in error path.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240824080235.56472-1-brgl@bgdev.pl
Fixes: 23a641d5c2 ("memory: ti-aemif: don't needlessly iterate over child nodes")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-25 10:24:23 +02:00
Detlev Casanova
e1aaecacfa soc: rockchip: grf: Add rk3576 default GRF values 
Set SW controlled i3c weak pull up and disable JTAG function on SDMMC IO.

The i3c weak pull up is activated to let all gpio banks be controlled
by the pinctrl driver.

Disabling the JTAG function lets the SDMMC core use its full IO width.

Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Acked-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20240822195706.920567-3-detlev.casanova@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2024-08-23 12:33:58 +02:00
Detlev Casanova
4261b58046 dt-bindings: soc: rockchip: Add rk3576 syscon compatibles 
Add all syscon compatibles for RK3576.

Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240822195706.920567-2-detlev.casanova@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2024-08-23 12:33:31 +02:00
Alex Bee
7bd76f405d soc: rockchip: grf: Set RK3128's vpu main clock 
RK3128 has a setting in GRF which selects whether the vpu attached iommu
uses the AXI clock of the decoder (vdpu) or the encoder (vepu). The
default is vepu but some part of the vendor firmware sets it to vdpu.

In order to be independent on whether any of those vendor firmware blobs is
used to boot the SoC reset "vpu main clock" setting to it's default value.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20240523185633.71355-3-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2024-08-23 11:52:53 +02:00
David Wu
f0d7047889 soc: rockchip: io-domain: Add RK3308 IO voltage domains 
Add IO voltage domains support for the RK3308 SoC.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20240521211029.1236094-11-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2024-08-23 11:52:53 +02:00
Jonas Karlman
ff2bed591a dt-bindings: power: rockchip: Document RK3308 IO voltage domains 
Document dt-bindings for RK3308 IO voltage domains.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240521211029.1236094-10-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
 2024-08-23 11:52:53 +02:00
Krzysztof Kozlowski
5e8431f722 memory: ti-aemif: simplify with scoped for each OF child loop 
Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-13-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:41:00 +02:00
Krzysztof Kozlowski
82986f5cdd memory: ti-aemif: simplify with dev_err_probe() 
Use dev_err_probe() to avoid dmesg flood on actual defer.  This makes
the code also simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-11-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:41:00 +02:00
Krzysztof Kozlowski
c7f67fec17 memory: tegra30-emc: simplify with scoped for each OF child loop 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-10-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:35 +02:00
Krzysztof Kozlowski
818902cb74 memory: tegra20-emc: simplify with scoped for each OF child loop 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-9-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:35 +02:00
Krzysztof Kozlowski
2bc48f6971 memory: tegra124-emc: simplify with scoped for each OF child loop 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-8-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:34 +02:00
Krzysztof Kozlowski
210059143b memory: tegra-mc: simplify with scoped for each OF child loop 
Use scoped for_each_child_of_node_scoped() when iterating over device
nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-7-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:34 +02:00
Krzysztof Kozlowski
4c1a381a9e memory: stm32-fmc2-ebi: simplify with dev_err_probe() 
dev_err_probe() combines 'return' and error code printing, thus code is
a bit simpler, even if it cannot actually defer.

Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-6-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:33 +02:00
Krzysztof Kozlowski
48ec68281d memory: stm32-fmc2-ebi: simplify with scoped for each OF child loop 
Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-5-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:33 +02:00
Krzysztof Kozlowski
e2cc3ddaec memory: samsung: exynos5422-dmc: use scoped device node handling to simplify error paths 
Obtain the device node reference with scoped/cleanup.h to reduce error
handling and make the code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-4-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:33 +02:00
Krzysztof Kozlowski
2af13f97fc memory: samsung: exynos5422-dmc: simplify dmc->dev usage 
Store 'dmc->dev' in local 'dev' variable, to make several pieces of code
using it shorter and easier to read.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-3-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:32 +02:00
Krzysztof Kozlowski
50e40b7159 memory: atmel-ebi: simplify with scoped for each OF child loop 
Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-2-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 2024-08-21 13:23:32 +02:00