diff options
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/char/hw_random/bcm2835-rng.c | 11 |
2 files changed, 14 insertions, 4 deletions
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index f6e3e5abc117..f13482eabbb9 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -87,12 +87,13 @@ config HW_RANDOM_BCM63XX If unusure, say Y. config HW_RANDOM_BCM2835 - tristate "Broadcom BCM2835 Random Number Generator support" - depends on ARCH_BCM2835 || ARCH_BCM_NSP || ARCH_BCM_5301X + tristate "Broadcom BCM2835/BCM63xx Random Number Generator support" + depends on ARCH_BCM2835 || ARCH_BCM_NSP || ARCH_BCM_5301X || \ + ARCH_BCM_63XX || BCM63XX || BMIPS_GENERIC default HW_RANDOM ---help--- This driver provides kernel-side support for the Random Number - Generator hardware found on the Broadcom BCM2835 SoCs. + Generator hardware found on the Broadcom BCM2835 and BCM63xx SoCs. To compile this driver as a module, choose M here: the module will be called bcm2835-rng diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c index 6dd8f48701b5..25e56311a197 100644 --- a/drivers/char/hw_random/bcm2835-rng.c +++ b/drivers/char/hw_random/bcm2835-rng.c @@ -134,6 +134,7 @@ static const struct of_device_id bcm2835_rng_of_match[] = { { .compatible = "brcm,bcm2835-rng"}, { .compatible = "brcm,bcm-nsp-rng", .data = &nsp_rng_of_data }, { .compatible = "brcm,bcm5301x-rng", .data = &nsp_rng_of_data }, + { .compatible = "brcm,bcm6368-rng"}, {}, }; @@ -165,7 +166,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev) /* Clock is optional on most platforms */ priv->clk = devm_clk_get(dev, NULL); - priv->rng.name = "bcm2835-rng"; + priv->rng.name = pdev->name; priv->rng.init = bcm2835_rng_init; priv->rng.read = bcm2835_rng_read; priv->rng.cleanup = bcm2835_rng_cleanup; @@ -191,12 +192,20 @@ static int bcm2835_rng_probe(struct platform_device *pdev) MODULE_DEVICE_TABLE(of, bcm2835_rng_of_match); +static struct platform_device_id bcm2835_rng_devtype[] = { + { .name = "bcm2835-rng" }, + { .name = "bcm63xx-rng" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(platform, bcm2835_rng_devtype); + static struct platform_driver bcm2835_rng_driver = { .driver = { .name = "bcm2835-rng", .of_match_table = bcm2835_rng_of_match, }, .probe = bcm2835_rng_probe, + .id_table = bcm2835_rng_devtype, }; module_platform_driver(bcm2835_rng_driver); |