kernel/arch/powerpc/boot/dts/akebono.dts, branch linux-4.3.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.3.y2014-04-30T22:26:30Zpowerpc: Added PCI MSI support using the HSTA module2014-04-30T22:26:30ZAlistair Popplealistair@popple.id.au2014-03-06T03:52:28Zurn:sha1:e2c37d908336dc27c8b405f063c2a163124947fa
The PPC476GTR SoC supports message signalled interrupts (MSI) by writing
to special addresses within the High Speed Transfer Assist (HSTA) module.
This patch adds support for PCI MSI with a new system device. The DMA
window is also updated to allow access to the entire 42-bit address range
to allow PCI devices write access to the HSTA module.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
IBM Akebono: Add the Akebono platform2014-04-30T22:26:26ZAlistair Popplealistair@popple.id.au2014-03-06T03:52:27Zurn:sha1:2a2c74b2efcb1a0ca3fdcb5fbb96ad8de6a29177
This patch adds support for the IBM Akebono board.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>