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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
	Ohad Ben-Cohen <ohad@wizery.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: Andy Gross <agross@kernel.org>,
	linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	Sibi Sankar <sibis@codeaurora.org>,
	Rishabh Bhatnagar <rishabhb@codeaurora.org>
Subject: [PATCH v3 1/8] dt-bindings: remoteproc: Add Qualcomm PIL info binding
Date: Mon, 10 Feb 2020 16:50:52 -0800	[thread overview]
Message-ID: <20200211005059.1377279-2-bjorn.andersson@linaro.org> (raw)
In-Reply-To: <20200211005059.1377279-1-bjorn.andersson@linaro.org>

Add a devicetree binding for the Qualcomm periperal image loader
relocation info region found in the IMEM.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v2:
- Replaced offset with reg to describe the region of IMEM used for the entries

 .../bindings/remoteproc/qcom,pil-info.yaml    | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml

diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml
new file mode 100644
index 000000000000..8386a4da6030
--- /dev/null
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,pil-info.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/remoteproc/qcom,pil-info.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm peripheral image loader relocation info binding
+
+maintainers:
+  - Bjorn Andersson <bjorn.andersson@linaro.org>
+
+description:
+  This document defines the binding for describing the Qualcomm peripheral
+  image loader relocation memory region, in IMEM, which is used for post mortem
+  debugging of remoteprocs.
+
+properties:
+  compatible:
+    const: qcom,pil-reloc-info
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    imem@146bf000 {
+      compatible = "syscon", "simple-mfd";
+      reg = <0 0x146bf000 0 0x1000>;
+
+      #address-cells = <1>;
+      #size-cells = <1>;
+
+      pil-reloc {
+        compatible ="qcom,pil-reloc-info";
+        reg = <0x94c 200>;
+      };
+    };
+...
-- 
2.24.0

  reply	other threads:[~2020-02-11  0:50 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11  0:50 [PATCH v3 0/8] remoteproc: qcom: post mortem debug support Bjorn Andersson
2020-02-11  0:50 ` Bjorn Andersson [this message]
2020-02-14  2:24   ` [PATCH v3 1/8] dt-bindings: remoteproc: Add Qualcomm PIL info binding Stephen Boyd
2020-02-14  4:58     ` Bjorn Andersson
2020-02-14  4:58       ` Bjorn Andersson
2020-02-20 17:59   ` Mathieu Poirier
2020-02-11  0:50 ` [PATCH v3 2/8] remoteproc: qcom: Introduce driver to store pil info in IMEM Bjorn Andersson
2020-02-14  2:35   ` Stephen Boyd
2020-02-14  4:57     ` Bjorn Andersson
2020-02-14  4:57       ` Bjorn Andersson
2020-02-20 19:01   ` Mathieu Poirier
2020-02-11  0:50 ` [PATCH v3 3/8] remoteproc: qcom: Update IMEM PIL info on load Bjorn Andersson
2020-02-20 20:42   ` Mathieu Poirier
2020-02-11  0:50 ` [PATCH v3 4/8] arm64: dts: qcom: qcs404: Add IMEM and PIL info region Bjorn Andersson
2020-02-14  2:37   ` Stephen Boyd
2020-02-14  4:40     ` Bjorn Andersson
2020-02-14  4:40       ` Bjorn Andersson
2020-02-20 20:47   ` Mathieu Poirier
2020-02-11  0:50 ` [PATCH v3 5/8] arm64: dts: qcom: sdm845: " Bjorn Andersson
2020-02-20 20:48   ` Mathieu Poirier
2020-02-11  0:50 ` [PATCH v3 6/8] remoteproc: Introduce "panic" callback in ops Bjorn Andersson
2020-02-13 16:00   ` Arnaud POULIQUEN
2020-02-13 16:00     ` Arnaud POULIQUEN
2020-02-14  2:41   ` Stephen Boyd
2020-02-14  4:37     ` Bjorn Andersson
2020-02-14  4:37       ` Bjorn Andersson
2020-02-11  0:50 ` [PATCH v3 7/8] remoteproc: qcom: q6v5: Add common panic handler Bjorn Andersson
2020-02-11  0:50 ` [PATCH v3 8/8] remoteproc: qcom: Introduce panic handler for PAS and ADSP Bjorn Andersson
2020-02-14  2:43   ` Stephen Boyd

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