path: root/MAINTAINERS
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authorRichard Fitzgerald <>2018-12-14 14:44:16 +0000
committerMarc Zyngier <>2018-12-18 14:06:56 +0000
commitda0abe1a04110491697ca9ff146e1107f40b4808 (patch)
treec608934cdb3160fc67ffad2c6c4ed54a10c1cef2 /MAINTAINERS
parent8ca66b7ccf3c9aeb3b6796967bf48f776bfd5523 (diff)
irqchip: Add driver for Cirrus Logic Madera codecs
The Cirrus Logic Madera codecs (Cirrus Logic CS47L35/85/90/91 and WM1840) are highly complex devices containing up to 7 programmable DSPs and many other internal sources of interrupts plus a number of GPIOs that can be used as interrupt inputs. The large number (>150) of internal interrupt sources are managed by an on-board interrupt controller. This driver provides the handling for the interrupt controller. As the codec is accessed via regmap, we can make use of the generic IRQ functionality from regmap to do most of the work. Only around half of the possible interrupt source are currently of interest from the driver so only this subset is defined. Others can be added in future if needed. The KConfig options are not user-configurable because this driver is mandatory so is automatically included when the parent MFD driver is selected. Signed-off-by: Richard Fitzgerald <> Signed-off-by: Charles Keepax <> Signed-off-by: Marc Zyngier <>
Diffstat (limited to 'MAINTAINERS')
1 files changed, 2 insertions, 0 deletions
index 380e43f585d3..9bc599d96400 100644
@@ -3611,8 +3611,10 @@ W:
S: Supported
F: Documentation/devicetree/bindings/mfd/madera.txt
F: Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
+F: include/linux/irqchip/irq-madera*
F: include/linux/mfd/madera/*
F: drivers/gpio/gpio-madera*
+F: drivers/irqchip/irq-madera*
F: drivers/mfd/madera*
F: drivers/mfd/cs47l*
F: drivers/pinctrl/cirrus/*