On Sat, Dec 8, 2018 at 5:46 PM Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> wrote: > > This adds the APB bus on Meson8 and Meson8b as well as the APB2 bus on > Meson6. This is preparation work for adding the Mali GPU which is > located on theses busses. > > Meson6 seems to have it's APB at 0xc8000000 instead of 0xd0000000. The > region at 0xd0000000 is called APB2 or A9_APB and it has a different > size (256k) compared to Meson8 and Meson8b (2M). > > Addresses and sizes are taken from the Amlogic 3.10 kernel sources: > - Meson6: [0] > - Meson8: [1] > - Meson8b: [2] > > > [0] https://github.com/endlessm/linux-meson/blob/cd4096c3ff4eb5b8a8a5581bb46508601c5470dc/arch/arm/mach-meson6/include/mach/io.h#L61 > [1] https://github.com/endlessm/linux-meson/blob/cd4096c3ff4eb5b8a8a5581bb46508601c5470dc/arch/arm/mach-meson8/include/mach/io.h#L53 > [2] https://github.com/endlessm/linux-meson/blob/cd4096c3ff4eb5b8a8a5581bb46508601c5470dc/arch/arm/mach-meson8b/include/mach/io.h#L53 > > > Martin Blumenstingl (3): > ARM: dts: meson6: add the APB2 bus > ARM: dts: meson8: add the APB bus > ARM: dts: meson8b: add the APB bus I incorrectly sent this series with the patches twice (once with a typo in APB and once without the typo). I'll re-send a fixed v2 - sorry for the noise Regards Martin
