[0/4] Ethernet PHY reset GPIO updates for Amlogic SoCs
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Message ID 20190610163736.6187-1-martin.blumenstingl@googlemail.com
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  • Ethernet PHY reset GPIO updates for Amlogic SoCs
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Martin Blumenstingl June 10, 2019, 4:37 p.m. UTC
While trying to add the Ethernet PHY interrupt on the X96 Max I found
that the current reset line definition is incorrect. Patch #1 fixes
this.

Since the fix requires moving from the deprecated "snps,reset-gpio"
property to the generic Ethernet PHY reset bindings I decided to move
all Amlogic boards over to the non-deprecated bindings. That's what
patches #2 and #3 do.

Finally I found that Odroid-N2 doesn't define the Ethernet PHY's reset
GPIO yet. I don't have that board so I can't test whether it really
works but based on the schematics it should. 

This series is a partial successor to "stmmac: honor the GPIO flags
for the PHY reset GPIO" from [0]. I decided not to take Linus W.'s
Reviewed-by from patch #4 of that series because I had to change the
wording and I want to be sure that he's happy with that now.

One quick note regarding patches #1 and #4: I decided to violate the
"max 80 characters per line" (by 4 characters) limit because I find
that the result is easier to read then it would be if I split the
line.


[0] https://patchwork.kernel.org/cover/10983801/


Martin Blumenstingl (4):
  arm64: dts: meson: g12a: x96-max: fix the Ethernet PHY reset line
  ARM: dts: meson: switch to the generic Ethernet PHY reset bindings
  arm64: dts: meson: use the generic Ethernet PHY reset GPIO bindings
  arm64: dts: meson: g12b: odroid-n2: add the Ethernet PHY reset line

 arch/arm/boot/dts/meson8b-ec100.dts                   |  9 +++++----
 arch/arm/boot/dts/meson8b-mxq.dts                     |  9 +++++----
 arch/arm/boot/dts/meson8b-odroidc1.dts                |  9 +++++----
 arch/arm/boot/dts/meson8m2-mxiii-plus.dts             |  8 ++++----
 arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts    |  7 ++++---
 arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts  |  4 ++++
 arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts  |  9 +++++----
 .../arm64/boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts |  8 ++++----
 arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts   |  9 +++++----
 arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts       |  9 +++++----
 arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi  |  9 +++++----
 arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi     |  8 ++++----
 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-p230.dts  | 11 ++++++-----
 arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 10 +++++-----
 arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts   |  8 ++++----
 arch/arm64/boot/dts/amlogic/meson-gxm-q200.dts        | 11 ++++++-----
 arch/arm64/boot/dts/amlogic/meson-gxm-rbox-pro.dts    |  8 ++++----
 17 files changed, 80 insertions(+), 66 deletions(-)