MIPS: Alchemy: DB1300: Add touch penirq support
MIPS: Alchemy: DB1300: Add touch penirq support

wire up the WM9713 pendown irq support.

Signed-off-by: Manuel Lauss <a1f4ff295e0f8cc346fc4937c19496e21c351f53@gmail.com>
Cc: Linux-MIPS <562397917b9a8bf316569a848858b12fb417723f@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/7563/
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs