[PATCH v4 0/3] Fix STi aliases property name

* [PATCH v4 0/3] Fix STi aliases property name
@ 2018-03-07 17:35 patrice.chotard
  2018-03-07 17:35 ` [PATCH v4 1/3] tty: st-asc: Update tty alias patrice.chotard
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: patrice.chotard @ 2018-03-07 17:35 UTC (permalink / raw)
  To: robh+dt, mark.rutland, linux, linux-arm-kernel, linux-kernel,
	devicetree, gregkh, jslaby, linux-serial
  Cc: patrice.chotard

From: Patrice Chotard <patrice.chotard@st.com>

Since dtc v1.4.6-9-gaadd0b65c987, when compiling dtb with W=1 option,
the following warnings are triggered :

arch/arm/boot/dts/stih418-b2199.dtb: Warning (alias_paths): /aliases: aliases property name must include only lowercase and '-'
arch/arm/boot/dts/stih407-b2120.dtb: Warning (alias_paths): /aliases: aliases property name must include only lowercase and '-'
arch/arm/boot/dts/stih410-b2260.dtb: Warning (alias_paths): /aliases: aliases property name must include only lowercase and '-'
arch/arm/boot/dts/stih410-b2120.dtb: Warning (alias_paths): /aliases: aliases property name must include only lowercase and '-'

_ Patch 1, convert the aliases property name in lowercase in 
  all STi board dts files.

_ Patch 2, remove "console=serialN" from bootargs property

_ Patch 3, rework the tty driver st-asc accordingly, as aliases id is retrieved 
  using of_alias_get_id() with a defined string with is not lowercase only.

v4: Fix Rob Herring's remarks :
      _ reorder patches, first st-asc driver update and the DTS patches
        in order to not break boot.
      _ squash chunks of previous patch 1 into previous patch 2

v3: Fix Rob Herring's remarks :
      _ remove "console=serialN,115200" from bootargs and use prefered stdout-path property
      _ update st-asc driver with "serial" alias prefix and keep "ttyAS" in second choice

v2: Fix Rob Herring's remarks :
      _ use serialN instead of ttyasN aliases to not break ABI
      _ remove useless stdout-path property
      _ update st-asc driver with "serial" alias prefix

Patrice Chotard (3):
  tty: st-asc: Update tty alias
  ARM: dts: STi: Fix aliases property name for STi boards
  ARM: dts: STi: Remove "console=ttyASN" from bootargs for STi boards

 arch/arm/boot/dts/stih407-b2120.dts | 4 ++--
 arch/arm/boot/dts/stih410-b2120.dts | 4 ++--
 arch/arm/boot/dts/stih410-b2260.dts | 4 ++--
 arch/arm/boot/dts/stih418-b2199.dts | 4 ++--
 drivers/tty/serial/st-asc.c         | 4 +++-
 5 files changed, 11 insertions(+), 9 deletions(-)

-- 
1.9.1

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