Hi Tero,
On 1/2/20 7:25 AM, Tero Kristo wrote:
> From: Suman Anna <s-anna@xxxxxx>
>
> Add the device tree bindings document for the IPU and DSP
> remote processor devices on OMAP4+ SoCs.
>
> Cc: Rob Herring <robh@xxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Signed-off-by: Suman Anna <s-anna@xxxxxx>
> [t-kristo@xxxxxx: converted to schema]
> Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
> ---
> v4: added ti,bootreg-shift and ti,autosuspend-delay properties
You missed out on my v3 comment on the firmware-name on Example 2. Can
you please address it when you post the next version?
>
> .../remoteproc/ti,omap-remoteproc.yaml | 329 ++++++++++++++++++
> 1 file changed, 329 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml
>
> diff --git a/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml
> new file mode 100644
> index 000000000000..f53d58efaae3
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml
[snip]
> + - |+
> +
> + //Example 2: OMAP5 IPU
> +
> + /* IPU Reserved Memory node */
> + #include <dt-bindings/clock/omap5.h>
> + reserved-memory {
> + #address-cells = <2>;
> + #size-cells = <2>;
> +
> + ipu_memory_region: ipu-memory@95800000 {
> + compatible = "shared-dma-pool";
> + reg = <0 0x95800000 0 0x3800000>;
> + reusable;
> + };
> + };
> +
> + /* IPU node */
> + ocp {
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + ipu: ipu@55020000 {
> + compatible = "ti,omap5-ipu";
> + reg = <0x55020000 0x10000>;
> + reg-names = "l2ram";
> + iommus = <&mmu_ipu>;
> + mboxes = <&mailbox &mbox_ipu>;
> + memory-region = <&ipu_memory_region>;
> + ti,timers = <&timer3>, <&timer4>;
> + ti,watchdog-timers = <&timer9>, <&timer11>;
> + clocks = <&ipu_clkctrl OMAP5_MMU_IPU_CLKCTRL 0>;
> + resets = <&prm_core 2>;
> + firmware-name = "omap5-ipu-fw.xem";
> + };
> + };
regards
Suman
