#
791d3ef2 |
|
23-Jul-2018 |
Rob Herring <robh@kernel.org> |
dt-bindings: remove 'interrupt-parent' from bindings 'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
|
#
726bd223 |
|
01-May-2017 |
Christophe Leroy <christophe.leroy@c-s.fr> |
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>
|
#
0883c2c0 |
|
16-May-2016 |
Zhao Qiang <qiang.zhao@nxp.com> |
bindings: move cpm_qe binding from powerpc/fsl to soc/fsl cpm_qe is supported on both powerpc and arm. and the QE code has been moved from arch/powerpc into drivers/soc/fsl, so move cpm_qe binding from powerpc/fsl to soc/fsl Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Acked-by: Rob Herring<robh@kernel.org> Signed-off-by: Scott Wood <oss@buserror.net>
|