From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arkadiusz Drabczyk Subject: [PATCH] Explain what kind of bitmask is used in masks Date: Thu, 20 Feb 2020 22:14:42 +0100 Message-ID: <20200220211442.31214-1-arkadiusz@drabczyk.org> Return-path: Sender: devicetree-spec-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: devicetree-spec-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Signed-off-by: Arkadiusz Drabczyk --- source/devicetree-basics.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/source/devicetree-basics.rst b/source/devicetree-basics.rst index 01b1958..bbb236a 100644 --- a/source/devicetree-basics.rst +++ b/source/devicetree-basics.rst @@ -1163,7 +1163,7 @@ Value type: ```` encoded as a bit mask Description: An *interrupt-map-mask* property is specified for a nexus node in the - interrupt tree. This property specifies a mask that is applied to the + interrupt tree. This property specifies a mask that is ANDed with the incoming unit interrupt specifier being looked up in the table specified in the *interrupt-map* property. @@ -1366,7 +1366,7 @@ Value type: ```` encoded as a bit mask Description: A *-map-mask* property may be specified for a nexus node. - This property specifies a mask that is applied to the child unit + This property specifies a mask that is ANDed with the child unit specifier being looked up in the table specified in the *-map* property. If this property is not specified, the mask is assumed to be a mask with all bits set. -- 2.9.0