From: Joy Chakraborty <joychakr@google.com>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, manugautam@google.com,
danielmentz@google.com, sjadavani@google.com,
Joy Chakraborty <joychakr@google.com>
Subject: [PATCH 7/7] dt-bindings: dmaengine: pl330: Add new quirks
Date: Thu, 4 May 2023 14:57:37 +0000 [thread overview]
Message-ID: <20230504145737.286444-8-joychakr@google.com> (raw)
In-Reply-To: <20230504145737.286444-1-joychakr@google.com>
Add 2 new quirks added to the driver "arm,pl330-optimize-dev2mem-axsize"
and "arm,pl330-periph-single-dregs"
Signed-off-by: Joy Chakraborty <joychakr@google.com>
---
Documentation/devicetree/bindings/dma/arm,pl330.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/arm,pl330.yaml b/Documentation/devicetree/bindings/dma/arm,pl330.yaml
index 4a3dd6f5309b..0499a7fba88d 100644
--- a/Documentation/devicetree/bindings/dma/arm,pl330.yaml
+++ b/Documentation/devicetree/bindings/dma/arm,pl330.yaml
@@ -53,6 +53,14 @@ properties:
type: boolean
description: quirk for performing burst transfer only
+ arm,pl330-optimize-dev2mem-axsize:
+ type: boolean
+ description: quirk for optimizing AxSize used between dev<->mem
+
+ arm,pl330-periph-single-dregs:
+ type: boolean
+ description: quirk for using dma-singles for peripherals in _dregs()
+
dma-coherent: true
iommus:
--
2.40.1.495.gc816e09b53d-goog
next prev parent reply other threads:[~2023-05-04 14:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-04 14:57 [PATCH 0/7] dmaengine: pl330: Updates and new quirks for peripheral usecases Joy Chakraborty
2023-05-04 14:57 ` [PATCH 1/7] dmaengine: pl330: Separate SRC and DST burst size and len Joy Chakraborty
2023-05-04 14:57 ` [PATCH 2/7] dmaengine: pl330: Use FFS to calculate burst size Joy Chakraborty
2023-05-04 14:57 ` [PATCH 3/7] dmaengine: pl330: Change if-else to switch-case for consistency Joy Chakraborty
2023-05-04 14:57 ` [PATCH 4/7] dmaengine: pl330: Change unused arg "len" from get_burst_len() Joy Chakraborty
2023-05-04 14:57 ` [PATCH 5/7] dmaengine: pl330: Quirk to optimize AxSize for peripheral usecases Joy Chakraborty
2023-05-04 14:57 ` [PATCH 6/7] dmaengine: pl330: Quirk to use DMA singles for peripheral _dregs Joy Chakraborty
2023-05-04 14:57 ` Joy Chakraborty [this message]
2023-05-04 15:08 ` [PATCH 7/7] dt-bindings: dmaengine: pl330: Add new quirks Krzysztof Kozlowski
2023-05-05 9:44 ` Joy Chakraborty
2023-05-05 12:23 ` Krzysztof Kozlowski
2023-05-08 11:58 ` Joy Chakraborty
2023-05-08 16:43 ` Krzysztof Kozlowski
2023-05-11 7:58 ` Joy Chakraborty
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