[PATCH] remoteproc: k3_r5: Sync to upstreamed kernel DT property names

Lokesh Vutla lokeshvutla at ti.com
Mon Feb 1 06:21:59 CET 2021



On 27/01/21 5:50 am, Suman Anna wrote:
> The K3 R5F remoteproc driver in U-Boot was upstreamed prior to the
> equivalent remoteproc driver in the Linux kernel. Some of the DT
> properties used in U-Boot got upstreamed using different names
> in Linux kernel.
> 
> The modified property names include the R5F cluster mode configuration
> property "lockstep-mode"; and three different individual R5F core config
> properties - "atcm-enable", "btcm-enable" and "loczrama". The property
> names were updated as follows:
>   lockstep-mode => ti,cluster-mode
>   atcm-enable   => ti,atcm-enable
>   btcm-enable   => ti,btcm-enable
>   loczrama      => ti,loczrama
> 
> Update the K3 R5F remoteproc driver, the corresponding binding, and
> all the existing usage in AM65x, J721E and J7200 dts files all at
> once to use the new properties and to not break any bisectability.
> 
> Signed-off-by: Suman Anna <s-anna at ti.com>
> ---
> Hi Lokesh,
> 
> As agreed offline, this patch syncs the U-Boot K3 R5F driver and all
> the related pieces in a single patch to the equivalent property names
> in the latest upstream Linux kernel. Note that the kernel bindings in
> general define a few more properties which have no presence so far in
> U-Boot. So, only the common properties are synched. No changes are
> required to the K3 DSP remoteproc driver.
> 
> Tested on AM65x, J721E and J7200 using appropriate SYSFW. Patch is on
> top of latest U-Boot master commit e262b2973e22.

Applied to u-boot-ti/for-rc branch.

Thanks and regards,
Lokesh


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