arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit...

Instead of using empty ranges property, lets map explicitly the address
range that is mapped onto the dma / navigator subsystems (navss/dmss).

This is also exposed via the dtbs_check with dt-schema newer than
2021.03 version by throwing out following:
arch/arm64/boot/dts/ti/k3-am654-base-board.dt.yaml: bus@100000: main-navss:
{'type': 'object'} is not allowed for
{'compatible': ['simple-mfd'], '#address-cells': [[2]], .....

This has already been correctly done for J7200, however was missed for
other k3 SoCs. Fix that oversight.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20210510145429.8752-1-nm@ti.com

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index dc52178d9b64a9502c9cefcf39d6c299639559b0..d5dc05d4cba63fed30f6001d08fdfea2ef072015 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -42,12 +42,12 @@
                };
        };
 
-       dmss: dmss {
+       dmss: bus@48000000 {
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
                dma-ranges;
-               ranges;
+               ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>;
 
                ti,sci-dev-id = <25>;
 

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index cb340d1b401f3c7938eefc72a646a0b162c49396..e160f22a151863e26646123175f521b3aea80be2 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -444,11 +444,11 @@
                ti,interrupt-ranges = <0 392 32>;
        };
 
-       main-navss {
+       main_navss: bus@30800000 {
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
-               ranges;
+               ranges = <0x0 0x30800000 0x0 0x30800000 0x0 0xbc00000>;
                dma-coherent;
                dma-ranges;
 

diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 0388c02c22037317e764e6a180a8bc9b64617d52..f5b8ef2f5f773ac9e7c0b2e4a6626d790a4639e2 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -116,11 +116,11 @@
                };
        };
 
-       mcu-navss {
+       mcu_navss: bus@28380000 {
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
-               ranges;
+               ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>;
                dma-coherent;
                dma-ranges;
 

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index c2aa45a3ac795b57d842f0641cdc771fb81e94fc..1a7b1cf7f794e0ed3e34ab42c12b00eec0e27831 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -87,11 +87,11 @@
                ti,interrupt-ranges = <8 392 56>;
        };
 
-       main-navss {
+       main_navss: bus@30000000 {
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
-               ranges;
+               ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>;
                dma-coherent;
                dma-ranges;
 

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 94e821467eaaea6b600ca022db2c05c665c28505..c85f98b819876462c10c5cf785e2ac4388dad96f 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -249,11 +249,11 @@
                };
        };
 
-       mcu-navss {
+       mcu_navss: bus@28380000 {
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
-               ranges;
+               ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>;
                dma-coherent;
                dma-ranges;