From: Suman Anna <s-anna@ti.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Rob Herring <robh+dt@kernel.org>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>,
Jan Kiszka <jan.kiszka@siemens.com>,
<linux-remoteproc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Suman Anna <s-anna@ti.com>
Subject: [PATCH 1/2] dt-bindings: remoteproc: pru: Update bindings for K3 AM64x SoCs
Date: Wed, 23 Jun 2021 12:32:41 -0500 [thread overview]
Message-ID: <20210623173243.7862-2-s-anna@ti.com> (raw)
In-Reply-To: <20210623173243.7862-1-s-anna@ti.com>
The K3 AM64x SoCs have an ICSSG IP that is similar to the IP revisions
used on K3 AM65x SR2.0 and J721E SoCs. The ICSSG IP on K3 AM64x SoCs
have the same set of two PRU cores, two RTU cores and two auxiliary PRU
cores called Transmit PRUs (Tx_PRUs). There are some minor differences
surrounding the PRU cores like different Broadside RAM (BSRAM) sizes
w.r.t AM65x SR1.0 SoCs.
Update the PRU remoteproc bindings for these PRU cores on AM64x SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
.../devicetree/bindings/remoteproc/ti,pru-rproc.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml
index 63071eef1632..4f8435d49a62 100644
--- a/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml
@@ -44,6 +44,9 @@ properties:
- ti,j721e-pru # for PRUs in K3 J721E SoC family
- ti,j721e-rtu # for RTUs in K3 J721E SoC family
- ti,j721e-tx-pru # for Tx_PRUs in K3 J721E SoC family
+ - ti,am642-pru # for PRUs in K3 AM64x SoC family
+ - ti,am642-rtu # for RTUs in K3 AM64x SoC family
+ - ti,am642-tx-pru # for Tx_PRUs in K3 AM64x SoC family
reg:
items:
@@ -68,6 +71,7 @@ if:
enum:
- ti,am654-rtu
- ti,j721e-rtu
+ - ti,am642-rtu
then:
properties:
$nodename:
@@ -79,6 +83,7 @@ else:
enum:
- ti,am654-tx-pru
- ti,j721e-tx-pru
+ - ti,am642-tx-pru
then:
properties:
$nodename:
--
2.30.1
next prev parent reply other threads:[~2021-06-23 17:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 17:32 [PATCH 0/2] Add AM64x SoC support to PRU remoteproc driver Suman Anna
2021-06-23 17:32 ` Suman Anna [this message]
2021-06-23 18:21 ` [PATCH 1/2] dt-bindings: remoteproc: pru: Update bindings for K3 AM64x SoCs Grygorii Strashko
2021-06-23 17:32 ` [PATCH 2/2] remoteproc: pru: Add support for various PRU cores on " Suman Anna
2021-06-23 18:21 ` Grygorii Strashko
2021-06-24 19:41 ` Mathieu Poirier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210623173243.7862-2-s-anna@ti.com \
--to=s-anna@ti.com \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=grzegorz.jaszczyk@linaro.org \
--cc=jan.kiszka@siemens.com \
--cc=kishon@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=lokeshvutla@ti.com \
--cc=mathieu.poirier@linaro.org \
--cc=robh+dt@kernel.org \
--cc=vigneshr@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox