diff options
| author | Sebastian Reichel <sre@kernel.org> | 2014-04-07 14:28:46 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-05-13 10:08:03 -0700 |
| commit | 14c0a5b4b909b6276f5cdcdbaaa2cfe6cc2b1309 (patch) | |
| tree | 93988d89e25c42ebf23190609cb37cdf2fa1776c /arch/arm/mach-omap2 | |
| parent | 89ca3b881987f5a4be4c5dbaa7f0df12bbdde2fd (diff) | |
ARM: OMAP2+: Add support for RNG on DT booted N900
Add support for OMAP3 ROM Random Number Generator via
pdata-quirks.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/pdata-quirks.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index c3b73351cb7a..fa298bd2476e 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -226,6 +226,14 @@ static void __init am3517_evm_legacy_init(void) am35xx_emac_reset(); } +static struct platform_device omap3_rom_rng_device = { + .name = "omap3-rom-rng", + .id = -1, + .dev = { + .platform_data = rx51_secure_rng_call, + }, +}; + static void __init nokia_n900_legacy_init(void) { hsmmc2_internal_input_clk(); @@ -239,6 +247,10 @@ static void __init nokia_n900_legacy_init(void) pr_warning("RX-51: Not enabling ARM errata 430973 workaround\n"); pr_warning("Thumb binaries may crash randomly without this workaround\n"); } + + pr_info("RX-51: Registring OMAP3 HWRNG device\n"); + platform_device_register(&omap3_rom_rng_device); + } } #endif /* CONFIG_ARCH_OMAP3 */ |