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From: Arnaud Pouliquen <arnaud.pouliquen@st.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	<linux-remoteproc@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: Ohad Ben-Cohen <ohad@wizery.com>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Loic PALLARDY <loic.pallardy@st.com>, <arnaud.pouliquen@st.com>,
	Suman Anna <s-anna@ti.com>,
	Fabien DESSENNE <fabien.dessenne@st.com>,
	<linux-kernel@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>
Subject: [PATCH v5 3/3] dt-bindings: remoteproc: stm32: add syscon bindings preloaded fw support
Date: Tue, 11 Feb 2020 18:42:05 +0100	[thread overview]
Message-ID: <20200211174205.22247-4-arnaud.pouliquen@st.com> (raw)
In-Reply-To: <20200211174205.22247-1-arnaud.pouliquen@st.com>

Add the optional syscon property that points to the resource table
address and the state of the Cortex-M4 firmware loaded by the bootloader.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
---
 .../bindings/remoteproc/st,stm32-rproc.yaml   | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
index c0d83865e933..3947ddaca891 100644
--- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
@@ -46,6 +46,27 @@ properties:
       - The field mask of the RCC trust zone mode.
     maxItems: 1
 
+  st,syscfg-copro-state:
+    allOf:
+      - $ref: "/schemas/types.yaml#/definitions/phandle-array"
+    description:
+      Reference to the system configuration which returns the coprocessor state.
+      - Phandle of syscon block.
+      - The offset containing the coprocessor state.
+      - The field mask of bitmask for the coprocessor state.
+    maxItems: 1
+
+  st,syscfg-rsc-tbl:
+    allOf:
+      - $ref: "/schemas/types.yaml#/definitions/phandle-array"
+    description:
+      Reference to the system configuration controlling the
+      resource table address loaded by the bootloader
+      - Phandle to syscon block.
+      - The offset of the register containing the resource table address.
+      - The field mask for the resource table address.
+    maxItems: 1
+
   interrupts:
     description: Should contain the WWDG1 watchdog reset interrupt
     maxItems: 1
-- 
2.17.1


  parent reply	other threads:[~2020-02-11 17:42 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11 17:42 [PATCH v5 0/3] add support for co-processor loaded and booted before kernel Arnaud Pouliquen
2020-02-11 17:42 ` [PATCH v5 1/3] remoteproc: " Arnaud Pouliquen
2020-02-13 20:08   ` Mathieu Poirier
2020-02-14 16:33     ` Arnaud POULIQUEN
2020-02-17 18:40       ` Mathieu Poirier
2020-02-18 17:31         ` Arnaud POULIQUEN
2020-02-19 20:56           ` Mathieu Poirier
2020-02-20  9:35             ` Arnaud POULIQUEN
2020-02-20 21:40               ` Mathieu Poirier
2020-02-27  0:56                 ` Mathieu Poirier
2020-02-27  6:25                   ` Peng Fan
2020-03-09 13:43                   ` Arnaud POULIQUEN
2020-02-28  3:40     ` Suman Anna
2020-02-14  2:55   ` Bjorn Andersson
2020-02-14 16:34     ` Arnaud POULIQUEN
2020-02-11 17:42 ` [PATCH v5 2/3] remoteproc: stm32: add support for co-processor " Arnaud Pouliquen
2020-02-13 20:34   ` Mathieu Poirier
2020-02-14 16:39     ` Arnaud POULIQUEN
2020-02-14  3:38   ` Bjorn Andersson
2020-02-14 16:49     ` Arnaud POULIQUEN
2020-02-11 17:42 ` Arnaud Pouliquen [this message]
2020-02-18 21:00   ` [PATCH v5 3/3] dt-bindings: remoteproc: stm32: add syscon bindings preloaded fw support Rob Herring

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