From: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
To: evgreen@chromium.org, robh@kernel.org, mchehab@kernel.org,
linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org, tsoni@codeaurora.org,
ckadabi@codeaurora.org, rishabhb@codeaurora.org, bp@alien8.de,
swboyd@chromium.org
Cc: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Subject: [PATCH v3 4/4] dt-bindings: msm: Update documentation of qcom,llcc
Date: Tue, 28 Aug 2018 17:42:27 -0700 [thread overview]
Message-ID: <1535503347-20507-5-git-send-email-vnkgutta@codeaurora.org> (raw)
In-Reply-To: <1535503347-20507-1-git-send-email-vnkgutta@codeaurora.org>
Add reg-names and interrupts for LLCC documentation and the usage
examples. llcc broadcast base is added in addition to llcc base,
which is used for llcc broadcast writes.
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
---
.../devicetree/bindings/arm/msm/qcom,llcc.txt | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt
index 5e85749..2e007dc 100644
--- a/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt
+++ b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.txt
@@ -16,11 +16,26 @@ Properties:
- reg:
Usage: required
Value Type: <prop-encoded-array>
- Definition: Start address and the the size of the register region.
+ Definition: The first element specifies the llcc base start address and
+ the size of the register region. The second element specifies
+ the llcc broadcast base address and size of the register region.
+
+- reg-names:
+ Usage: required
+ Value Type: <stringlist>
+ Definition: Register region names. Must be "llcc_base", "llcc_bcast_base".
+
+- interrupts:
+ Usage: required
+ Definition: The interrupt is associated with the llcc edac device.
+ It's used for llcc cache single and double bit error detection
+ and reporting.
Example:
cache-controller@1100000 {
compatible = "qcom,sdm845-llcc";
- reg = <0x1100000 0x250000>;
+ reg = <0x1100000 0x200000>, <0x1300000 0x50000> ;
+ reg-names = "llcc_base", "llcc_bcast_base";
+ interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
};
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2018-08-29 0:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-29 0:42 [PATCH v3 0/4] Add EDAC driver for QCOM SoCs Venkata Narendra Kumar Gutta
2018-08-29 0:42 ` [PATCH v3 1/4] drivers: soc: Add broadcast base for Last Level Cache Controller (LLCC) Venkata Narendra Kumar Gutta
2018-08-29 0:42 ` [PATCH v3 2/4] drivers: soc: Add support to register LLCC EDAC driver Venkata Narendra Kumar Gutta
2018-08-29 0:42 ` [PATCH v3 3/4] drivers: edac: Add EDAC driver support for QCOM SoCs Venkata Narendra Kumar Gutta
2018-08-29 14:43 ` kbuild test robot
2018-08-29 14:43 ` [RFC PATCH] drivers: edac: edac_reg_data[] can be static kbuild test robot
2018-08-30 12:11 ` [PATCH v3 3/4] drivers: edac: Add EDAC driver support for QCOM SoCs Borislav Petkov
2018-09-04 23:19 ` vnkgutta
2018-08-29 0:42 ` Venkata Narendra Kumar Gutta [this message]
2018-08-29 12:48 ` [PATCH v3 4/4] dt-bindings: msm: Update documentation of qcom,llcc Rob Herring
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