linux/drivers/char/hw_random
Florian Fainelli 8e03dd62e5 hwrng: iproc-rng200 - Implement suspend and resume calls
Chips such as BCM7278 support system wide suspend/resume which will
cause the HWRNG block to lose its state and reset to its power on reset
register values. We need to cleanup and re-initialize the HWRNG for it
to be functional coming out of a system suspend cycle.

Fixes: c3577f6100 ("hwrng: iproc-rng200 - Add support for BCM7278")
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-08-18 17:01:09 +08:00
..
amd-rng.c hwrng: Enable COMPILE_TEST for more drivers 2023-08-04 17:09:26 +08:00
arm_smccc_trng.c hwrng: arm-smccc-trng - don't set drvdata 2023-07-22 13:59:39 +12:00
atmel-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
ba431-rng.c hwrng: ba431 - use dev_err_probe after failed registration 2023-07-22 13:59:37 +12:00
bcm2835-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
cavium-rng-vf.c hwrng: core - treat default_quality as a maximum and default to 1024 2022-11-18 16:59:34 +08:00
cavium-rng.c hwrng: cavium - Check health status while reading random data 2021-11-20 15:02:07 +11:00
cctrng.c hwrng: cctrng - use dev_err_probe in error paths 2023-07-28 18:20:25 +08:00
cctrng.h hwrng: cctrng - introduce Arm CryptoCell driver 2020-04-16 16:49:20 +10:00
cn10k-rng.c hwrng: cn10k - use dev_err_probe 2023-07-28 18:20:25 +08:00
core.c hwrng: core - Remove duplicated include 2023-08-18 17:01:09 +08:00
exynos-trng.c hwrng: exynos - switch to DEFINE_SIMPLE_DEV_PM_OPS 2023-07-20 22:16:24 +12:00
geode-rng.c hwrng: geode - Fix PCI device refcount leak 2022-12-09 18:45:00 +08:00
hisi-rng.c hwrng: hisi - Fix W=1 unused variable warning 2020-07-09 18:25:12 +10:00
histb-rng.c hwrng: histb - Move driver to drivers/char/hw_random/histb-rng.c 2023-05-12 18:48:01 +08:00
imx-rngc.c hwrng: imx-rngc - use dev_err_probe 2023-07-20 22:16:23 +12:00
ingenic-rng.c hwrng: Enable COMPILE_TEST for more drivers 2023-08-04 17:09:26 +08:00
ingenic-trng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
intel-rng.c hwrng: rename 'mod_init' & 'mod_exit' functions to be module-specific 2021-07-16 15:49:36 +08:00
iproc-rng200.c hwrng: iproc-rng200 - Implement suspend and resume calls 2023-08-18 17:01:09 +08:00
ixp4xx-rng.c hwrng: ixp4xx - Make use of the helper function devm_platform_ioremap_resource() 2021-09-17 11:06:14 +08:00
jh7110-trng.c hwrng: starfive - Add TRNG driver for StarFive SoC 2023-01-27 18:58:09 +08:00
Kconfig hwrng: Enable COMPILE_TEST for more drivers 2023-08-04 17:09:26 +08:00
ks-sa-rng.c hwrng: ks-sa - Use pm_runtime_resume_and_get() to replace open coding 2021-06-03 20:24:04 +08:00
Makefile hwrng: histb - Move driver to drivers/char/hw_random/histb-rng.c 2023-05-12 18:48:01 +08:00
meson-rng.c hwrng: meson - remove not needed call to platform_set_drvdata 2023-03-14 17:06:42 +08:00
mpfs-rng.c hwrng: core - treat default_quality as a maximum and default to 1024 2022-11-18 16:59:34 +08:00
mtk-rng.c hwrng: mtk - add mt7986 support 2022-10-21 19:15:35 +08:00
mxc-rnga.c hwrng: mxc-rnga - use semicolons rather than commas to separate statements 2020-10-02 18:02:15 +10:00
n2-asm.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
n2-drv.c hwrng: n2-drv - fix typo 2019-08-08 12:07:49 +10:00
n2rng.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nomadik-rng.c hwrng: nomadik - use dev_err_probe 2023-07-20 22:16:23 +12:00
npcm-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
octeon-rng.c hwrng: octeon - Fix sparse warnings 2020-07-09 18:25:14 +10:00
omap3-rom-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
omap-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
optee-rng.c hwrng: optee - remove redundant initialization to variable rng_size 2022-04-29 13:44:58 +08:00
pasemi-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
pic32-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
powernv-rng.c random: do not include <asm/archrandom.h> from random.h 2022-12-20 03:13:45 +01:00
pseries-rng.c char: hw_random: pseries-rng: Demote non-conformant kernel-doc header 2021-05-21 10:09:30 +02:00
s390-trng.c random: do not include <asm/archrandom.h> from random.h 2022-12-20 03:13:45 +01:00
st-rng.c hwrng: st - keep clock enabled while hwrng is registered 2023-06-23 16:15:37 +08:00
stm32-rng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00
timeriomem-rng.c hwrng: timeriomem - Use devm_platform_get_and_ioremap_resource() 2023-07-20 22:16:25 +12:00
via-rng.c hwrng: via - Fix comment typo 2022-07-22 16:22:04 +08:00
virtio-rng.c hwrng: virtio - Fix race on data_avail and actual data 2023-05-12 18:48:01 +08:00
xgene-rng.c hwrng: xgene: Add explicit io.h include 2023-08-05 12:37:37 +08:00
xiphera-trng.c hwrng: Explicitly include correct DT includes 2023-08-04 17:09:26 +08:00