From: Frank Li <Frank.Li@nxp.com>
To: vkoul@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, dmaengine@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
peng.fan@nxp.com, joy.zou@nxp.com, shenwei.wang@nxp.com,
imx@lists.linux.dev
Subject: [PATCH v3 12/12] dt-bindings: fsl-dma: fsl-edma: add edma3 compatible string
Date: Thu, 1 Jun 2023 10:41:07 -0400 [thread overview]
Message-ID: <20230601144107.1636833-13-Frank.Li@nxp.com> (raw)
In-Reply-To: <20230601144107.1636833-1-Frank.Li@nxp.com>
Extend Freescale eDMA driver bindings to support eDMA3 IP blocks in
i.MX8QM and i.MX8QXP SoCs. In i.MX93, both eDMA3 and eDMA4 are now.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../devicetree/bindings/dma/fsl,edma.yaml | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
index 5fd8fc604261..ec0fe8735ec7 100644
--- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml
+++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
@@ -21,6 +21,10 @@ properties:
- enum:
- fsl,vf610-edma
- fsl,imx7ulp-edma
+ - fsl,imx8qm-edma
+ - fsl,imx8qm-adma
+ - fsl,imx93-edma3
+ - fsl,imx93-edma4
- items:
- const: fsl,ls1028a-edma
- const: fsl,vf610-edma
@@ -49,6 +53,10 @@ properties:
clock-names:
maxItems: 2
+ fsl,channel-mask:
+ $ref: /schemas/types.yaml#/definitions/uint64
+ description: A bitmask lets you skip certain channel.
+
big-endian:
description: |
If present registers and hardware scatter/gather descriptors of the
@@ -101,6 +109,26 @@ allOf:
reg:
maxItems: 2
+ - if:
+ properties:
+ compatible:
+ contains:
+ anyOf:
+ - const: fsl,imx8qm-edma
+ - const: fsl,imx8qm-adma
+ - const: fsl,imx93-edma3
+ - const: fsl,imx93-edma4
+ then:
+ properties:
+ reg:
+ maxItems: 1
+ interrupts:
+ minItems: 1
+ maxItems: 64
+ interrupt-names:
+ minItems: 1
+ maxItems: 64
+
unevaluatedProperties: false
examples:
--
2.34.1
next prev parent reply other threads:[~2023-06-01 14:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-01 14:40 [PATCH v3 00/12] dmaengine: edma: add freescale edma v3 support Frank Li
2023-06-01 14:40 ` [PATCH v3 01/12] dmaengine: fsl-edma: clean up EXPORT_SYMBOL_GPL in fsl-edma-common.c Frank Li
2023-06-01 14:40 ` [PATCH v3 02/12] dmaengine: fsl-edma: clean up fsl_edma_irq_exit() Frank Li
2023-06-01 14:40 ` [PATCH v3 03/12] dmaengine: fsl-edma: transition from bool fields to bitmask flags in drvdata Frank Li
2023-06-01 14:40 ` [PATCH v3 04/12] dmaengine: fsl-edma: Remove enum edma_version Frank Li
2023-06-01 14:41 ` [PATCH v3 05/12] dmaengine: fsl-edma: move common IRQ handler to common.c Frank Li
2023-06-01 14:41 ` [PATCH v3 06/12] dmaengine: fsl-edma: simply ATTR_DSIZE and ATTR_SSIZE by using ffs() Frank Li
2023-06-01 14:41 ` [PATCH v3 07/12] dmaengine: fsl-edma: refactor using devm_clk_get_enabled Frank Li
2023-06-01 14:41 ` [PATCH v3 08/12] dmaengine: fsl-edma: move clearing of register interrupt into setup_irq function Frank Li
2023-06-01 14:41 ` [PATCH v3 09/12] dmaengine: fsl-edma: refactor chan_name setup and safety Frank Li
2023-06-01 14:41 ` [PATCH v3 10/12] dmaengine: fsl-edma: move tcd into struct fsl_dma_chan Frank Li
2023-06-01 14:41 ` [PATCH v3 11/12] dmaengine: fsl-edma: integrate v3 support Frank Li
2023-06-02 9:41 ` Joy Zou
2023-06-02 21:39 ` Frank Li
2023-06-01 14:41 ` Frank Li [this message]
2023-06-02 8:30 ` [PATCH v3 12/12] dt-bindings: fsl-dma: fsl-edma: add edma3 compatible string Krzysztof Kozlowski
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=20230601144107.1636833-13-Frank.Li@nxp.com \
--to=frank.li@nxp.com \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=imx@lists.linux.dev \
--cc=joy.zou@nxp.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=peng.fan@nxp.com \
--cc=robh+dt@kernel.org \
--cc=shenwei.wang@nxp.com \
--cc=vkoul@kernel.org \
/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;
as well as URLs for NNTP newsgroup(s).