kernel: 5.10: backport qca8k feature additions

[openwrt/openwrt.git] / target / linux / generic / backport-5.10 / 797-v5.16-11-dt-bindings-net-dsa-qca8k-document-support-for-qca83.patch

diff --git a/target/linux/generic/backport-5.10/797-v5.16-11-dt-bindings-net-dsa-qca8k-document-support-for-qca83.patch b/target/linux/generic/backport-5.10/797-v5.16-11-dt-bindings-net-dsa-qca8k-document-support-for-qca83.patch
new file mode 100644 (file)
index 0000000..1bfb00c
--- /dev/null
+++ b/target/linux/generic/backport-5.10/797-v5.16-11-dt-bindings-net-dsa-qca8k-document-support-for-qca83.patch
@@ -0,0 +1,32 @@
+From ed7988d77fbfb79366b68f9e7fa60a6080da23d4 Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Thu, 14 Oct 2021 00:39:16 +0200
+Subject: dt-bindings: net: dsa: qca8k: document support for qca8328
+
+QCA8328 is the bigger brother of qca8327. Document the new compatible
+binding and add some information to understand the various switch
+compatible.
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ Documentation/devicetree/bindings/net/dsa/qca8k.txt | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
++++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+@@ -3,9 +3,10 @@
+ Required properties:
+ 
+ - compatible: should be one of:
+-    "qca,qca8327"
+-    "qca,qca8334"
+-    "qca,qca8337"
++    "qca,qca8328": referenced as AR8328(N)-AK1(A/B) QFN 176 pin package
++    "qca,qca8327": referenced as AR8327(N)-AL1A DR-QFN 148 pin package
++    "qca,qca8334": referenced as QCA8334-AL3C QFN 88 pin package
++    "qca,qca8337": referenced as QCA8337N-AL3(B/C) DR-QFN 148 pin package
+ 
+ - #size-cells: must be 0
+ - #address-cells: must be 1