Re: [PATCH] mailbox: qcom-ipcc: Reset CLEAR_ON_RECV_RD if set from boot firmware
From: Mukesh Ojha
Date: Mon Dec 30 2024 - 02:51:14 EST
On Mon, Dec 30, 2024 at 12:36:44PM +0530, Mukesh Ojha wrote:
> From: Mukesh Ojha <mukesh.ojha@xxxxxxxxxxxxxxxx>
>
> For some SoCs, boot firmware is using the same IPCC instance used
> by Linux and it has kept CLEAR_ON_RECV_RD set which basically means
> interrupt pending registers are cleared when RECV_ID is read and the
> register automatically updates to the next pending interrupt/client
> status based on priority.
>
> Clear the CLEAR_ON_RECV_RD if it is set from the boot firmware.
>
> Signed-off-by: Mukesh Ojha <mojha@xxxxxxxxxxxxxxxx>
Very sorry for the spam, please ignore this patch, will send another one
with corrected email Id.
-Mukesh
>