user/sven/linux.git/drivers/reset, branch v5.5.8

reset: uniphier: Add SCSSI reset control for each channel

2020-02-24T07:38:21Z

[ Upstream commit f4aec227e985e31d2fdc5608daf48e3de19157b7 ] SCSSI has reset controls for each channel in the SoCs newer than Pro4, so this adds missing reset controls for channel 1, 2 and 3. And more, this moves MCSSI reset ID after SCSSI. Fixes: 6b39fd590aeb ("reset: uniphier: add reset control support for SPI") Signed-off-by: Kunihiko Hayashi Acked-by: Masahiro Yamada Signed-off-by: Philipp Zabel Signed-off-by: Sasha Levin

reset: Do not register resource data for missing resets

2019-12-10T10:43:37Z

When an optional reset is not present, __devm_reset_control_get() and devm_reset_control_array_get() still register resource data to release the non-existing reset on cleanup, which is futile. Fix this by skipping NULL reset control pointers. Signed-off-by: Geert Uytterhoeven Signed-off-by: Philipp Zabel

reset: Fix {of,devm}_reset_control_array_get kerneldoc return types

2019-12-10T10:43:37Z

of_reset_control_array_get() and devm_reset_control_array_get() return struct reset_control pointers, not internal struct reset_control_array pointers, just like all other reset control API calls. Correct the kerneldoc to match the code. Fixes: 17c82e206d2a3cd8 ("reset: Add APIs to manage array of resets") Signed-off-by: Geert Uytterhoeven Signed-off-by: Philipp Zabel

reset: brcmstb: Remove resource checks

2019-12-10T10:43:37Z

The use of IS_ALIGNED() is incorrect, the typical resource we pass looks like this: start: 0x8404318, size: 0x30. When using IS_ALIGNED() we will get the following 0x8404318 & (0x18 - 1) = 0x10 which is definitively not equal to 0, same goes with the size. These two checks would make the driver fail probing. Remove the resource checks, since there should be no constraint on the base addresse or size. Fixes: 77750bc089e4 ("reset: Add Broadcom STB SW_INIT reset controller driver") Signed-off-by: Florian Fainelli Signed-off-by: Philipp Zabel

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-12-05T19:43:31Z

Pull ARM SoC driver updates from Olof Johansson: "Various driver updates for platforms: - A larger set of work on Tegra 2/3 around memory controller and regulator features, some fuse cleanups, etc.. - MMP platform drivers, in particular for USB PHY, and other smaller additions. - Samsung Exynos 5422 driver for DMC (dynamic memory configuration), and ASV (adaptive voltage), allowing the platform to run at more optimal operating points. - Misc refactorings and support for RZ/G2N and R8A774B1 from Renesas - Clock/reset control driver for TI/OMAP - Meson-A1 reset controller support - Qualcomm sdm845 and sda845 SoC IDs for socinfo" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (150 commits) firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT soc: fsl: add RCPM driver dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definition memory: tegra: Consolidate registers definition into common header memory: tegra: Ensure timing control debug features are disabled memory: tegra: Introduce Tegra30 EMC driver memory: tegra: Do not handle error from wait_for_completion_timeout() memory: tegra: Increase handshake timeout on Tegra20 memory: tegra: Print a brief info message about EMC timings memory: tegra: Pre-configure debug register on Tegra20 memory: tegra: Include io.h instead of iopoll.h memory: tegra: Adapt for Tegra20 clock driver changes memory: tegra: Don't set EMC rate to maximum on probe for Tegra20 memory: tegra: Add gr2d and gr3d to DRM IOMMU group memory: tegra: Set DMA mask based on supported address bits soc: at91: Add Atmel SFR SN (Serial Number) support memory: atmel-ebi: switch to SPDX license identifiers memory: atmel-ebi: move NUM_CS definition inside EBI driver soc: mediatek: Refactor bus protection control soc: mediatek: Refactor sram control ...

reset: improve of_xlate documentation

2019-10-24T08:50:25Z

Mention of_reset_simple_xlate as the default if of_xlate is not set. Signed-off-by: Philipp Zabel

reset: fix of_reset_control_get_count kerneldoc comment

2019-10-24T08:26:33Z

Add a newline and remove a superfluous kerneldoc marker before the of_reset_control_get_count kerneldoc comment, to fix documentation build warnings: ./drivers/reset/core.c:832: warning: Incorrect use of kernel-doc format: * of_reset_control_get_count - Count number of resets available with a device ./drivers/reset/core.c:840: warning: Function parameter or member 'node' not described in 'of_reset_control_get_count' Fixes: 17c82e206d2a ("reset: Add APIs to manage array of resets") Signed-off-by: Philipp Zabel

reset: fix of_reset_simple_xlate kerneldoc comment

2019-10-24T08:26:33Z

The flags parameter never made it into the API, but was erroneously included in the kerneldoc comment. Remove it to fix a documentation build warning: ./drivers/reset/core.c:86: warning: Excess function parameter 'flags' description in 'of_reset_simple_xlate' Fixes: 61fc41317666 ("reset: Add reset controller API") Signed-off-by: Philipp Zabel

reset: simple: Add Realtek RTD1195/RTD1295

2019-10-24T08:07:46Z

Enable RESET_SIMPLE for ARCH_REALTEK. They can reuse the DesignWare bindings to avoid a new compatible. Signed-off-by: Andreas Färber Signed-off-by: Philipp Zabel

reset: simple: Keep alphabetical order

2019-10-24T08:07:32Z

Restore alphabetical order for Kconfig dependencies and help text. Compatibles got out of order too, but no functional change done here. Goal is to make it obvious where to add new platforms. Fixes: 64c47b624f64 ("reset: Add reset controller support for BM1880 SoC") Fixes: 1d7592f84f92 ("reset: simple: Enable for ASPEED systems") Fixes: 96a2f50305d1 ("reset: build simple reset controller driver for Agilex") Cc: Philipp Zabel Signed-off-by: Andreas Färber Signed-off-by: Philipp Zabel