From a574bcce71ec80aab53f1907c538743ad27dc0ec Mon Sep 17 00:00:00 2001 From: "Tao,Zhang" Date: Fri, 23 Oct 2020 17:02:28 +0800 Subject: [PATCH] dt-bindings: arm: Add reset/flush CTI trigger number support Add binding document for configuring reset/flush CTI trigger number in device tree. Change-Id: I4052810ab6b31fb336d5d75bc88f349892fdf050 --- bindings/arm/coresight.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/bindings/arm/coresight.txt b/bindings/arm/coresight.txt index 1fadc1b562cc..8b5ff04914a5 100644 --- a/bindings/arm/coresight.txt +++ b/bindings/arm/coresight.txt @@ -137,6 +137,12 @@ its hardware characteristcs. * arm,scatter-gather: boolean. Indicates that the TMC-ETR can safely use the SG mode on this system. + * cti-reset-trig-num: Specifies the reset CTI trigger number for TMC + ETR and TMC ETF. + + * cti-flush-trig-num: Specifies the flush CTI trigger number for TMC + ETR and TMC ETF. + * Optional property for CATU and APSS : * interrupts : Exactly one SPI may be listed for reporting the address error for CATU and four interrupts for TGU to get trigger from four