linux_dsm_epyc7002/Documentation/devicetree/bindings/soc/fsl
Christophe Leroy 726bd22310 powerpc/8xx: Adding support of IRQ in MPC8xx GPIO
This patch allows the use of IRQ to notify the change of GPIO status
on MPC8xx CPM IO ports. This then allows to associate IRQs to GPIOs
in the Device Tree.

Ex:
	CPM1_PIO_C: gpio-controller@960 {
		#gpio-cells = <2>;
		compatible = "fsl,cpm1-pario-bank-c";
		reg = <0x960 0x10>;
		fsl,cpm1-gpio-irq-mask = <0x0fff>;
		interrupts = <1 2 6 9 10 11 14 15 23 24 26 31>;
		interrupt-parent = <&CPM_PIC>;
		gpio-controller;
	};

The property 'fsl,cpm1-gpio-irq-mask' defines which of the 16 GPIOs
have the associated interrupts defined in the 'interrupts' property.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <oss@buserror.net>
2017-05-02 22:35:00 -05:00
..
cpm_qe powerpc/8xx: Adding support of IRQ in MPC8xx GPIO 2017-05-02 22:35:00 -05:00
bman-portals.txt dt/bindings: Introduce the FSL QorIQ DPAA BMan portal(s) 2014-11-12 23:53:41 -06:00
bman.txt dt/bindings: b/qman: Add phandle to the portals 2015-01-29 22:57:44 -06:00
guts.txt dt: bindings: move guts devicetree doc out of powerpc directory 2016-11-29 09:17:20 +01:00
qman-portals.txt dt-bindings: qman: Remove pool channel node 2017-01-09 10:19:18 -06:00
qman.txt dt/bindings: b/qman: Add phandle to the portals 2015-01-29 22:57:44 -06:00
rcpm.txt Documentation: dt: binding: fsl: add devicetree binding for describing RCPM 2016-03-04 23:40:43 -06:00