From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Tue, 10 Dec 2013 10:34:30 -0600 Subject: [PATCH v3 11/15] mfd: menelaus: Start to use irqdomain In-Reply-To: <20131210092050.GT12675@lee--X1> References: <20131209161422.GC24047@saruman.home> <1386606085-26838-1-git-send-email-balbi@ti.com> <1386606085-26838-11-git-send-email-balbi@ti.com> <20131210092050.GT12675@lee--X1> Message-ID: <20131210163430.GG22750@saruman.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Dec 10, 2013 at 09:20:50AM +0000, Lee Jones wrote: > > Introduce an irq_chip and irq_domain for menelaus driver. Following > > patches will convert uses to traditional request_threaded_irq(). > > > > While at that, some better error handling had to be added, so we could > > free irq descs we allocated. > > > > Tested-by: Aaro Koskinen > > Signed-off-by: Felipe Balbi > > --- > > drivers/mfd/menelaus.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++--- > > > > > + irq_domain_add_legacy(node, MENELAUS_NR_IRQS, irq_base, 0, > > + &irq_domain_simple_ops, m); > > When will this driver become DT compliant? when OMAP2 becomes DT-compliant. It still boots with legacy board-file + platform_data. > > + m->irq_base = irq_base; > > + > > + for (i = irq_base; i < irq_base + MENELAUS_NR_IRQS; i++) { > > + irq_set_chip_data(i, m); > > + irq_set_chip_and_handler(i, &menelaus_irq_chip, > > + handle_simple_irq); > > + irq_set_nested_thread(i, 1); > > + set_irq_flags(i, IRQF_VALID); > > This assumes that this h/w only exists on ARM platforms. Is that true? it was made *only* for Nokia to use on their ARM-only internet tablets. -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: