From: tip-bot2 for Magnus Damm <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Magnus Damm <damm+renesas@opensource.se>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Rob Herring <robh@kernel.org>,
Simon Horman <horms+renesas@verge.net.au>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Ingo Molnar <mingo@kernel.org>,
linux-kernel@vger.kernel.org
Subject: [tip: timers/core] dt-bindings: timer: renesas, cmt: Update R-Car Gen3 CMT1 usage
Date: Mon, 26 Aug 2019 22:52:18 -0000 [thread overview]
Message-ID: <156685993896.1336.8702361004191043112.tip-bot2@tip-bot2> (raw)
The following commit has been merged into the timers/core branch of tip:
Commit-ID: 1be8c9fd2ac9ad730cf537b8909f66c357866c5d
Gitweb: https://git.kernel.org/tip/1be8c9fd2ac9ad730cf537b8909f66c357866c5d
Author: Magnus Damm <damm+renesas@opensource.se>
AuthorDate: Tue, 20 Aug 2019 21:35:46 +09:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Tue, 27 Aug 2019 00:31:39 +02:00
dt-bindings: timer: renesas, cmt: Update R-Car Gen3 CMT1 usage
The R-Car Gen3 SoCs so far come with a total for 4 on-chip CMT devices:
- CMT0
- CMT1
- CMT2
- CMT3
CMT0 includes two rather basic 32-bit timer channels. The rest of the on-chip
CMT devices support 48-bit counters and have 8 channels each.
Based on the data sheet information "CMT2/3 are exactly same as CMT1"
it seems that CMT2 and CMT3 now use the CMT1 compat string in the DTSI.
Clarify this in the DT binding documentation by describing R-Car Gen3 and
RZ/G2 CMT1 as "48-bit CMT devices".
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
Documentation/devicetree/bindings/timer/renesas,cmt.txt | 20 ++++----
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
index c7fdcb0..a444cfc 100644
--- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
@@ -28,9 +28,9 @@ Required Properties:
- "renesas,r8a77470-cmt0" for the 32-bit CMT0 device included in r8a77470.
- "renesas,r8a77470-cmt1" for the 48-bit CMT1 device included in r8a77470.
- "renesas,r8a774a1-cmt0" for the 32-bit CMT0 device included in r8a774a1.
- - "renesas,r8a774a1-cmt1" for the 48-bit CMT1 device included in r8a774a1.
+ - "renesas,r8a774a1-cmt1" for the 48-bit CMT devices included in r8a774a1.
- "renesas,r8a774c0-cmt0" for the 32-bit CMT0 device included in r8a774c0.
- - "renesas,r8a774c0-cmt1" for the 48-bit CMT1 device included in r8a774c0.
+ - "renesas,r8a774c0-cmt1" for the 48-bit CMT devices included in r8a774c0.
- "renesas,r8a7790-cmt0" for the 32-bit CMT0 device included in r8a7790.
- "renesas,r8a7790-cmt1" for the 48-bit CMT1 device included in r8a7790.
- "renesas,r8a7791-cmt0" for the 32-bit CMT0 device included in r8a7791.
@@ -42,19 +42,19 @@ Required Properties:
- "renesas,r8a7794-cmt0" for the 32-bit CMT0 device included in r8a7794.
- "renesas,r8a7794-cmt1" for the 48-bit CMT1 device included in r8a7794.
- "renesas,r8a7795-cmt0" for the 32-bit CMT0 device included in r8a7795.
- - "renesas,r8a7795-cmt1" for the 48-bit CMT1 device included in r8a7795.
+ - "renesas,r8a7795-cmt1" for the 48-bit CMT devices included in r8a7795.
- "renesas,r8a7796-cmt0" for the 32-bit CMT0 device included in r8a7796.
- - "renesas,r8a7796-cmt1" for the 48-bit CMT1 device included in r8a7796.
+ - "renesas,r8a7796-cmt1" for the 48-bit CMT devices included in r8a7796.
- "renesas,r8a77965-cmt0" for the 32-bit CMT0 device included in r8a77965.
- - "renesas,r8a77965-cmt1" for the 48-bit CMT1 device included in r8a77965.
+ - "renesas,r8a77965-cmt1" for the 48-bit CMT devices included in r8a77965.
- "renesas,r8a77970-cmt0" for the 32-bit CMT0 device included in r8a77970.
- - "renesas,r8a77970-cmt1" for the 48-bit CMT1 device included in r8a77970.
+ - "renesas,r8a77970-cmt1" for the 48-bit CMT devices included in r8a77970.
- "renesas,r8a77980-cmt0" for the 32-bit CMT0 device included in r8a77980.
- - "renesas,r8a77980-cmt1" for the 48-bit CMT1 device included in r8a77980.
+ - "renesas,r8a77980-cmt1" for the 48-bit CMT devices included in r8a77980.
- "renesas,r8a77990-cmt0" for the 32-bit CMT0 device included in r8a77990.
- - "renesas,r8a77990-cmt1" for the 48-bit CMT1 device included in r8a77990.
+ - "renesas,r8a77990-cmt1" for the 48-bit CMT devices included in r8a77990.
- "renesas,r8a77995-cmt0" for the 32-bit CMT0 device included in r8a77995.
- - "renesas,r8a77995-cmt1" for the 48-bit CMT1 device included in r8a77995.
+ - "renesas,r8a77995-cmt1" for the 48-bit CMT devices included in r8a77995.
- "renesas,sh73a0-cmt0" for the 32-bit CMT0 device included in sh73a0.
- "renesas,sh73a0-cmt1" for the 48-bit CMT1 device included in sh73a0.
- "renesas,sh73a0-cmt2" for the 32-bit CMT2 device included in sh73a0.
@@ -69,7 +69,7 @@ Required Properties:
listed above.
- "renesas,rcar-gen3-cmt0" for 32-bit CMT0 devices included in R-Car Gen3
and RZ/G2.
- - "renesas,rcar-gen3-cmt1" for 48-bit CMT1 devices included in R-Car Gen3
+ - "renesas,rcar-gen3-cmt1" for 48-bit CMT devices included in R-Car Gen3
and RZ/G2.
These are fallbacks for R-Car Gen3 and RZ/G2 entries listed
above.
reply other threads:[~2019-08-26 22:52 UTC|newest]
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