[PATCH v2] Documentation: dt: Reduce fragmentation of <..> placeholders

[Florian Vaussard <florian.vaussard@epfl.ch>]

Placeholders <..> are sometimes used in the devicetree documentation
to define family-wide compatible strings (like fsl,<chip>-ipu where
chip can be any Freescale SoC).

These placeholders are loosly defined. This lead to some
fragmentation. Looking at the current placeholders, we have:

      3 <board>
     32 <chip>
      1 <chip name>
      1 <mcu-chip>
      1 <processor>
     30 <soc>
      1 <SOC>
      1 <soc-family>

This patch consolidates this to:

      3 <board>
     33 <chip>
      1 <mcu-chip>
      1 <processor>
     32 <soc>

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
---
 Documentation/devicetree/bindings/arm/samsung/sysreg.txt | 2 +-
 Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt | 2 +-
 Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/samsung/sysreg.txt b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt
index 0ab3251..b945b23 100644
--- a/Documentation/devicetree/bindings/arm/samsung/sysreg.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/sysreg.txt
@@ -1,7 +1,7 @@
 SAMSUNG S5P/Exynos SoC series System Registers (SYSREG)
 
 Properties:
- - compatible : should contain "samsung,<chip name>-sysreg", "syscon";
+ - compatible : should contain "samsung,<chip>-sysreg", "syscon";
    For Exynos4 SoC series it should be "samsung,exynos4-sysreg", "syscon";
  - reg : offset and length of the register set.
 
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
index 05bf82a..393a53a 100644
--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
+++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt
@@ -12,7 +12,7 @@ ST pinctrl driver controls PIO multiplexing block and also interacts with
 gpio driver to configure a pin.
 
 Required properties: (PIO multiplexing block)
-- compatible	: should be "st,<SOC>-<pio-block>-pinctrl"
+- compatible	: should be "st,<soc>-<pio-block>-pinctrl"
 	like st,stih415-sbc-pinctrl, st,stih415-front-pinctrl and so on.
 - gpio-controller : Indicates this device is a GPIO controller
 - #gpio-cells	  : Should be one. The first cell is the pin number.
diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
index e39cb26..b488ffa 100644
--- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
@@ -2,8 +2,8 @@ Allwinner SoCs Watchdog timer
 
 Required properties:
 
-- compatible : should be "allwinner,<soc-family>-wdt", the currently supported
-  SoC families being sun4i and sun6i
+- compatible : should be "allwinner,<soc>-wdt", the currently supported
+  SoC being sun4i and sun6i
 - reg : Specifies base physical address and size of the registers.
 
 Example:
-- 
1.8.5.3