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Date: Tue, 10 Aug 2021 19:30:40 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Kevin Hilman <khilman@...libre.com>, Tony Lindgren <tony@...mide.com> Subject: [PATCH 5.10 106/135] bus: ti-sysc: AM3: RNG is GP only From: Kevin Hilman <khilman@...libre.com> 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@...com> Cc: stable@...r.kernel.org # v5.10+ Signed-off-by: Kevin Hilman <khilman@...libre.com> Signed-off-by: Tony Lindgren <tony@...mide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/bus/ti-sysc.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2920,6 +2920,8 @@ static int sysc_init_soc(struct sysc *dd case SOC_3430 ... SOC_3630: sysc_add_disabled(0x48304000); /* timer12 */ break; + case SOC_AM3: + sysc_add_disabled(0x48310000); /* rng */ default: break; };
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