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2019-06-05dt-bindings: soc: fsl: qe: document new fsl,qe-snums bindingRasmus Villemoes
Reading table 4-30, and its footnotes, of the QUICC Engine Block Reference Manual shows that the set of snum _values_ is not necessarily just a function of the _number_ of snums, as given in the fsl,qe-num-snums property. As an alternative, to make it easier to add support for other variants of the QUICC engine IP, this introduces a new binding fsl,qe-snums, which automatically encodes both the number of snums and the actual values to use. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Li Yang <leoyang.li@nxp.com>
2018-09-03net/wan/fsl_ucc_hdlc: hmaskDavid Gounaris
Ability to set hmask in the device-tree, which can be used to change address filtering of packets. Signed-off-by: David Gounaris <david.gounaris@infinera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring
'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>
2017-11-09dt-bindings: Remove leading zeros from bindings notationMarco Franchi
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-05-02powerpc/8xx: Adding support of IRQ in MPC8xx GPIOChristophe Leroy
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>
2016-07-09bindings: move cpm_qe binding from powerpc/fsl to soc/fslZhao Qiang
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>