diff options
| author | Kevin Hilman <khilman@baylibre.com> | 2021-07-20 21:27:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-12 14:22:16 +0300 |
| commit | 57c44e7ac7887eef3a6f954b156b015756492bb0 (patch) | |
| tree | 6ef67ec753dc95f9bc388552b1617724f80281c1 /drivers/bus | |
| parent | f4984f60acc79bf4f626f42a152e6148d0fa4601 (diff) | |
| download | linux-57c44e7ac7887eef3a6f954b156b015756492bb0.tar.xz | |
bus: ti-sysc: AM3: RNG is GP only
commit a6d90e9f22328f07343e49e08a4ca483ae8e8abb upstream.
Make the RNG on AM3 GP only.
Based on this patch from TI v5.4 tree which is based on hwmod data
which are now removed:
| ARM: AM43xx: hwmod: Move RNG to a GP only links table
|
| On non-GP devices the RNG is controlled by the secure-side software,
| like in DRA7xx hwmod we should not control this IP when we are not
| a GP device.
|
| Signed-off-by: Andrew F. Davis <afd@ti.com>
Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/ti-sysc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index d3d31123a0a4..c3d8d44f28d7 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2920,6 +2920,8 @@ static int sysc_init_soc(struct sysc *ddata) case SOC_3430 ... SOC_3630: sysc_add_disabled(0x48304000); /* timer12 */ break; + case SOC_AM3: + sysc_add_disabled(0x48310000); /* rng */ default: break; }; |