• Tony Lindgren's avatar
    hwrng: omap3-rom - Fix missing clock by probing with device tree · 0c0ef9ea
    Tony Lindgren authored
    Commit 0ed266d7 ("clk: ti: omap3: cleanup unnecessary clock aliases")
    removed old omap3 clock framework aliases but caused omap3-rom-rng to
    stop working with clock not found error.
    
    Based on discussions on the mailing list it was requested by Tero Kristo
    that it would be best to fix this issue by probing omap3-rom-rng using
    device tree to provide a proper clk property. The other option would be
    to add back the missing clock alias, but that does not help moving things
    forward with removing old legacy platform_data.
    
    Let's also add a proper device tree binding and keep it together with
    the fix.
    
    Cc: devicetree@vger.kernel.org
    Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
    Cc: Adam Ford <aford173@gmail.com>
    Cc: Pali Rohár <pali.rohar@gmail.com>
    Cc: Rob Herring <robh+dt@kernel.org>
    Cc: Sebastian Reichel <sre@kernel.org>
    Cc: Tero Kristo <t-kristo@ti.com>
    Fixes: 0ed266d7 ("clk: ti: omap3: cleanup unnecessary clock aliases")
    Reported-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
    Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
    Acked-by: default avatarRob Herring <robh@kernel.org>
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
    0c0ef9ea
omap3-n900.dts 28.3 KB