diff options
Diffstat (limited to 'pkgs/patches-linux-5.15/747-v5.16-04-dt-bindings-net-dsa-qca8k-Document-support-for-CPU-p.patch')
-rw-r--r-- | pkgs/patches-linux-5.15/747-v5.16-04-dt-bindings-net-dsa-qca8k-Document-support-for-CPU-p.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pkgs/patches-linux-5.15/747-v5.16-04-dt-bindings-net-dsa-qca8k-Document-support-for-CPU-p.patch b/pkgs/patches-linux-5.15/747-v5.16-04-dt-bindings-net-dsa-qca8k-Document-support-for-CPU-p.patch new file mode 100644 index 0000000..606ac0a --- /dev/null +++ b/pkgs/patches-linux-5.15/747-v5.16-04-dt-bindings-net-dsa-qca8k-Document-support-for-CPU-p.patch @@ -0,0 +1,29 @@ +From 731d613338ec6de482053ffa3f71be2325b0f8eb Mon Sep 17 00:00:00 2001 +From: Ansuel Smith <ansuelsmth@gmail.com> +Date: Thu, 14 Oct 2021 00:39:09 +0200 +Subject: dt-bindings: net: dsa: qca8k: Document support for CPU port 6 + +The switch now support CPU port to be set 6 instead of be hardcoded to +0. Document support for it and describe logic selection. + +Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + Documentation/devicetree/bindings/net/dsa/qca8k.txt | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt ++++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt +@@ -29,7 +29,11 @@ the mdio MASTER is used as communication + Don't use mixed external and internal mdio-bus configurations, as this is + not supported by the hardware. + +-The CPU port of this switch is always port 0. ++This switch support 2 CPU port. Normally and advised configuration is with ++CPU port set to port 0. It is also possible to set the CPU port to port 6 ++if the device requires it. The driver will configure the switch to the defined ++port. With both CPU port declared the first CPU port is selected as primary ++and the secondary CPU ignored. + + A CPU port node has the following optional node: + |