Re: [v3, 1/4] powerpc: wii: Explicitly configure GPIO owner for poweroff pin

2018-03-31 Thread Michael Ellerman
On Fri, 2018-02-09 at 12:07:28 UTC, =?utf-8?q?Jonathan_Neusch=C3=A4fer?= wrote: > The Hollywood chipset's GPIO controller has two sets of registers: One > for access by the PowerPC CPU, and one for access by the ARM coprocessor > (but both are accessible from the PPC because the memory firewall >

[PATCH v3 1/4] powerpc: wii: Explicitly configure GPIO owner for poweroff pin

2018-02-09 Thread Jonathan Neuschäfer
The Hollywood chipset's GPIO controller has two sets of registers: One for access by the PowerPC CPU, and one for access by the ARM coprocessor (but both are accessible from the PPC because the memory firewall (AHBPROT) is usually disabled when booting Linux, today). The wii_power_off function