9 Dec
2019
9 Dec
'19
5:40 p.m.
On Thu, Dec 05, 2019 at 06:48:49PM -0800, Sowjanya Komatineni wrote:
mclk is from clk_out_1 which is part of Tegra PMC block and pmc clocks are moved to Tegra PMC driver with pmc as clock provider and using pmc clock ids.
New device tree uses clk_out_1 from pmc clock provider.
So, this patch adds fallback to extern1 in case of retrieving mclk fails to be backward compatible of new device tree with older kernels.
Cc: stable@vger.kernel.org
Why would this need to be a stable fix? Presumably people with stable kernels are using the old device tree anyway?