On 29/05/17 17:11, Matthias Brugger wrote:

On 29/05/17 14:56, sean.wang at mediatek.com wrote:

quoted

From: Sean Wang <sean.wang@mediatek.com>

This adds dt-binding documentation for MediaTek MT7622 SoC
which currently only includes basic items such as ARM CPU,
MediaTek SYSIRQ and UART.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
  
Documentation/devicetree/bindings/arm/mediatek.txt                    
| 4 ++++
  
.../devicetree/bindings/interrupt-controller/mediatek,sysirq.txt      
| 3 ++-
  
Documentation/devicetree/bindings/serial/mtk-uart.txt                 
| 1 +
  3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt 

b/Documentation/devicetree/bindings/arm/mediatek.txt
index c860b24..fc68570 100644

--- a/Documentation/devicetree/bindings/arm/mediatek.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek.txt

@@ -12,6 +12,7 @@ compatible: Must contain one of
     "mediatek,mt6592"
     "mediatek,mt6755"
     "mediatek,mt6795"
+   "mediatek,mt7622"
     "mediatek,mt7623"
     "mediatek,mt8127"
     "mediatek,mt8135"

@@ -38,6 +39,9 @@ Supported boards:
  - Evaluation board for MT6795(Helio X10):
      Required root node properties:
        - compatible = "mediatek,mt6795-evb", "mediatek,mt6795";
+- Reference board variant 1 for MT7622:
+    Required root node properties:
+      - compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622";
  - Evaluation board for MT7623:
      Required root node properties:
        - compatible = "mediatek,mt7623-evb", "mediatek,mt7623";

diff --git 

a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt 
b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt 

index a89c03b..eda1183 100644
--- 
a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt 

+++ 
b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt 

@@ -1,4 +1,4 @@
-+Mediatek 65xx/67xx/81xx sysirq
++Mediatek MT65xx/MT67xx/MT762x/MT81xx sysirq
  Mediatek SOCs sysirq support controllable irq inverter for each GIC SPI
  interrupt.

@@ -15,6 +15,7 @@ Required properties:
      "mediatek,mt6582-sysirq"
      "mediatek,mt6580-sysirq"
      "mediatek,mt6577-sysirq"
+    "mediatek,mt7622-sysirq"
      "mediatek,mt2701-sysirq"

This file is a mess and I posted some cleanups on the mailinglist. No 
need for you to resubmit. If the DT maintainers are fine with my 
cleanups, I cann change the line accordingly.

I forgot:

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

Regards,
Matthias

quoted

  - interrupt-controller : Identifies the node as an interrupt controller
  - #interrupt-cells : Use the same format as specified by GIC in 
arm,gic.txt.

diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt 

b/Documentation/devicetree/bindings/serial/mtk-uart.txt
index 0015c72..daa1eef 100644

--- a/Documentation/devicetree/bindings/serial/mtk-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt

@@ -8,6 +8,7 @@ Required properties:
    * "mediatek,mt6589-uart" for MT6589 compatible UARTS
    * "mediatek,mt6755-uart" for MT6755 compatible UARTS
    * "mediatek,mt6795-uart" for MT6795 compatible UARTS
+  * "mediatek,mt7622-uart" for MT7622 compatible UARTS
    * "mediatek,mt7623-uart" for MT7623 compatible UARTS
    * "mediatek,mt8127-uart" for MT8127 compatible UARTS
    * "mediatek,mt8135-uart" for MT8135 compatible UARTS