On 08/12/2018 17:50, Martin Blumenstingl 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] > > > Changes since v1 at [3]: > - re-send the patches but this time don't include the old patches > which still had a typo in the patch description (ABP vs APB) > > > [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 > [3] > http://lists.infradead.org/pipermail/linux-amlogic/2018-December/009424.html > > > Martin Blumenstingl (3): > ARM: dts: meson6: add the APB2 bus > ARM: dts: meson8: add the APB bus > ARM: dts: meson8b: add the APB bus > > arch/arm/boot/dts/meson6.dtsi | 8 ++++++++ > arch/arm/boot/dts/meson8.dtsi | 8 ++++++++ > arch/arm/boot/dts/meson8b.dtsi | 8 ++++++++ > 3 files changed, 24 insertions(+) >
Reviewed-by: Neil Armstrong <narmstr...@baylibre.com> But frankly I'll squash the meson8/meson8b patches with the mali node patches ! Neil
