From 87be57e3f107e4ec4f6a4dc308f6c4099a0624bb Mon Sep 17 00:00:00 2001 From: Frank Wang Date: Wed, 26 Jul 2023 11:21:04 +0800 Subject: [PATCH] dt-bindings: mailbox: rockchip: adds new properties This adds the following properties. - "rockchip,rk3576-mbox" : update compatible property. - rockchip,enable-cmd-trigger : enable write cmd register to trigger interrupt. Signed-off-by: Frank Wang Change-Id: Ieb2e9d248b0eac387f7a6f862461d11aefb4905b --- Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt b/Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt index c3a5be01c1e4..36a41bf3176e 100644 --- a/Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt +++ b/Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt @@ -10,6 +10,7 @@ Required properties: - compatible: should be one of the following. - "rockchip,rk3368-mbox" for rk3368 + - "rockchip,rk3576-mbox" for rk3576 - reg: physical base address of the controller and length of memory mapped region. - interrupts: The interrupt number to the cpu. The interrupt specifier format @@ -21,6 +22,8 @@ Optional properties : - wakeup-source: Mailbox irq can be used as a wakeup source. - rockchip,txpoll-period-ms: TX Done polling interval in milliseconds. + - rockchip,enable-cmd-trigger: Enable write cmd register to trigger interrupt. + This is only support from rockchip,rk3576-mbox. Example: --------