From mboxrd@z Thu Jan 1 00:00:00 1970 From: olof@lixom.net (Olof Johansson) Date: Thu, 29 Aug 2013 09:48:50 -0700 Subject: [PATCH 1/2] irqchip: sirf: move from legacy mode to linear irqdomain In-Reply-To: References: <1375767434-19842-1-git-send-email-Baohua.Song@csr.com> Message-ID: <20130829164850.GB18542@quad.lixom.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Aug 19, 2013 at 05:30:31PM +0800, Barry Song wrote: > 2013/8/6 Barry Song <21cnbao@gmail.com>: > > the series of patches for irqdomain core in 3.11 has broken sirf > > irq which uses legacy mapping. all users fail in the new kernel > > while setupping irq. > > > > this patch moves to linear irqdomain and drop old legacy irqdomain > > codes since we don't need it any more, and at the same time, it > > also fixes the broken interrupts of sirfsoc in 3.11. > > > > on the other hand, we actually only have 64 interrupt sources for > > prima2 and atlas6, but there are 128 interrupt souces for marco > > which uses GIC. in the legacy codes, sirf gpio also uses legacy > > irqdomain, so to make gpio interrupt mapping not depend on the > > prima2/atlas6/marco an use unified marco,we enlarge prima2/atlas6 > > interrupt number to 128. here we don't need this workaround any > > more as sirf gpio also moved to linear mode before. so we move > > SIRFSOC_NUM_IRQS back to 64 too. > > > > Signed-off-by: Barry Song > > ping, this should touch 3.11 as sirfsoc interrupts break in 3.11. Yeah, apologies for missing this -- applied now and will send up shortly. -Olof