Add fsl,pps-channel property to select where to connect the PPS signal.
This depends on the internal SoC routing and on the board, for example
on the i.MX8 SoC it can be connected to an external pin (using channel 1)
or to internal eDMA as DMA request (channel 0).
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Emails to Joakim Zhang bounce, add Shawn Guo (i.MX architecture
maintainer) and the NXP Linux Team exploder email as well as well Wei
Wang for FEC and Clark Wang for DWMAC.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The phy-reset-* properties are missing type definitions and are not common
properties. Even though they are deprecated, a type is needed.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
The 'phandle-array' type is a bit ambiguous. It can be either just an
array of phandles or an array of phandles plus args. Many schemas for
phandle-array properties aren't clear in the schema which case applies
though the description usually describes it.
The array of phandles case boils down to needing:
items:
maxItems: 1
The phandle plus args cases should typically take this form:
items:
- items:
- description: A phandle
- description: 1st arg cell
- description: 2nd arg cell
With this change, some examples need updating so that the bracketing of
property values matches the schema.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20220119015038.2433585-1-robh@kernel.org
This patch improves the yaml a bit according to Rob Herring comments:
1) normalize interrupt-names property, there is no reason to support
random order.
2) validate each string in clock-names property.
3) add constraints for fsl,num-tx-queues/fsl,num-rx-queues property.
4) change additionalProperties to false in order to do strict checking.
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The following warning is observed when running 'make dtbs_check':
Documentation/devicetree/bindings/net/fsl,fec.yaml:85:7: [warning] wrong indentation: expected 8 but found 6 (indentation)
Fix the indentation accordingly.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In order to automate the verification of DT nodes convert fsl-fec.txt to
fsl,fec.yaml, and pass binding check with below command.
$ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/net/fsl,fec.yaml
DTEX Documentation/devicetree/bindings/net/fsl,fec.example.dts
DTC Documentation/devicetree/bindings/net/fsl,fec.example.dt.yaml
CHECK Documentation/devicetree/bindings/net/fsl,fec.example.dt.yaml
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
