linux-kernel - [PATCH v2, 02/17] dt-bindings: mediatek: add CLK_MM_DISP_CONFIG control description for mt8192 display

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 12 Dec 2020 12:11:42 +0800
From:   Yongqiang Niu <yongqiang.niu@...iatek.com>
To:     CK Hu <ck.hu@...iatek.com>, Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Mark Rutland <mark.rutland@....com>,
        <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        Yongqiang Niu <yongqiang.niu@...iatek.com>
Subject: [PATCH v2, 02/17] dt-bindings: mediatek: add CLK_MM_DISP_CONFIG control description for mt8192 display

add CLK_MM_DISP_CONFIG control description for mt8192 displa

Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
---
 Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index 1972fa7..dfbec76 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -54,6 +54,9 @@ Required properties (all function blocks):
   DPI controller nodes have multiple clock inputs. These are documented in
   mediatek,dsi.txt and mediatek,dpi.txt, respectively.
   An exception is that the mt8183 mutex is always free running with no clocks property.
+  An exception is that the mt8192 display add 2 more clocks(CLK_MM_DISP_CONFIG, CLK_MM_26MHZ),
+  and these 2 clocks need enabled before display module work like mutex clock, so we add these
+  2 clocks controled same with mutex clock.
 
 Required properties (DMA function blocks):
 - compatible: Should be one of
-- 
1.8.1.1.dirty