On Fri, 2023-10-27 at 16:46 +0300, Roger Quadros wrote:
Update main_bcdma and main_pktdma nodes for native configuration in the absence of DM services. u-boot k3-udma driver expects these additional register fields else probe will fail.
Reported-by: Nishanth Menon nm@ti.com Signed-off-by: Roger Quadros rogerq@kernel.org
With just one minor nitpick blow.
Tested-by: Marcel Ziswiler marcel.ziswiler@toradex.com
.../dts/k3-am625-verdin-wifi-dev-u-boot.dtsi | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/k3-am625-verdin-wifi-dev-u- boot.dtsi index afa24d07a4..730cb21ce9 100644 --- a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi @@ -42,6 +42,33 @@ bootph-all; }; +&main_bcdma {
- reg = <0x00 0x485c0100 0x00 0x100>,
- <0x00 0x4c000000 0x00 0x20000>,
- <0x00 0x4a820000 0x00 0x20000>,
- <0x00 0x4aa40000 0x00 0x20000>,
- <0x00 0x4bc00000 0x00 0x100000>,
- <0x00 0x48600000 0x00 0x8000>,
- <0x00 0x484a4000 0x00 0x2000>,
- <0x00 0x484c2000 0x00 0x2000>;
- reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt",
"ringrt" , "cfg", "tchan", "rchan";+};
+&main_pktdma {
- bootph-all;
Ditto, I believe that property would usually be added as the last item of a node.
- reg = <0x00 0x485c0000 0x00 0x100>,
- <0x00 0x4a800000 0x00 0x20000>,
- <0x00 0x4aa00000 0x00 0x20000>,
- <0x00 0x4b800000 0x00 0x200000>,
- <0x00 0x485e0000 0x00 0x10000>,
- <0x00 0x484a0000 0x00 0x2000>,
- <0x00 0x484c0000 0x00 0x2000>,
- <0x00 0x48430000 0x00 0x1000>;
- reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
"cfg", "tchan", "rchan", "rflow";+};
&cpsw3g { bootph-all; };