From: dillon.minfei@gmail.com To: mchehab@kernel.org, mchehab+huawei@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@collabora.com, gnurou@gmail.com, pihsun@chromium.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, gabriel.fernandez@st.com, gabriel.fernandez@foss.st.com Cc: patrice.chotard@foss.st.com, hugues.fruchet@foss.st.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Dillon Min <dillon.minfei@gmail.com> Subject: [PATCH v5 02/10] media: dt-bindings: media: add document for STM32 DMA2d bindings Date: Mon, 18 Oct 2021 13:04:40 +0800 [thread overview] Message-ID: <1634533488-25334-3-git-send-email-dillon.minfei@gmail.com> (raw) In-Reply-To: <1634533488-25334-1-git-send-email-dillon.minfei@gmail.com> From: Dillon Min <dillon.minfei@gmail.com> This adds documentation of device tree bindings for the STM32 DMA2D Signed-off-by: Dillon Min <dillon.minfei@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> --- v5: no change. .../devicetree/bindings/media/st,stm32-dma2d.yaml | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml diff --git a/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml b/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml new file mode 100644 index 000000000000..f97b4a246605 --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/st,stm32-dma2d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Chrom-Art Accelerator DMA2D binding + +description: + Chrom-ART Accelerator(DMA2D), graphical hardware accelerator + enabling enhanced graphical user interface with minimum CPU load + + It can perform the following operations. + + - Filling a part or the whole of a destination image with a specific color. + - Copying a part or the whole of a source image into a part or the whole of + a destination image. + - Copying a part or the whole of a source image into a part or the whole of + a destination image with a pixel format conversion. + - Blending a part and/or two complete source images with different pixel + format and copy the result into a part or the whole of a destination image + with a different color format. (TODO) + + +maintainers: + - Dillon Min <dillon.minfei@gmail.com> + +properties: + compatible: + const: st,stm32-dma2d + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: dma2d + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/stm32fx-clock.h> + #include <dt-bindings/mfd/stm32f4-rcc.h> + dma2d: dma2d@4002b000 { + compatible = "st,stm32-dma2d"; + reg = <0x4002b000 0xc00>; + interrupts = <90>; + resets = <&rcc STM32F4_AHB1_RESET(DMA2D)>; + clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2D)>; + clock-names = "dma2d"; + }; + +... -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: dillon.minfei@gmail.com To: mchehab@kernel.org, mchehab+huawei@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@collabora.com, gnurou@gmail.com, pihsun@chromium.org, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, gabriel.fernandez@st.com, gabriel.fernandez@foss.st.com Cc: patrice.chotard@foss.st.com, hugues.fruchet@foss.st.com, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Dillon Min <dillon.minfei@gmail.com> Subject: [PATCH v5 02/10] media: dt-bindings: media: add document for STM32 DMA2d bindings Date: Mon, 18 Oct 2021 13:04:40 +0800 [thread overview] Message-ID: <1634533488-25334-3-git-send-email-dillon.minfei@gmail.com> (raw) In-Reply-To: <1634533488-25334-1-git-send-email-dillon.minfei@gmail.com> From: Dillon Min <dillon.minfei@gmail.com> This adds documentation of device tree bindings for the STM32 DMA2D Signed-off-by: Dillon Min <dillon.minfei@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> --- v5: no change. .../devicetree/bindings/media/st,stm32-dma2d.yaml | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml diff --git a/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml b/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml new file mode 100644 index 000000000000..f97b4a246605 --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,stm32-dma2d.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/st,stm32-dma2d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Chrom-Art Accelerator DMA2D binding + +description: + Chrom-ART Accelerator(DMA2D), graphical hardware accelerator + enabling enhanced graphical user interface with minimum CPU load + + It can perform the following operations. + + - Filling a part or the whole of a destination image with a specific color. + - Copying a part or the whole of a source image into a part or the whole of + a destination image. + - Copying a part or the whole of a source image into a part or the whole of + a destination image with a pixel format conversion. + - Blending a part and/or two complete source images with different pixel + format and copy the result into a part or the whole of a destination image + with a different color format. (TODO) + + +maintainers: + - Dillon Min <dillon.minfei@gmail.com> + +properties: + compatible: + const: st,stm32-dma2d + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: dma2d + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/stm32fx-clock.h> + #include <dt-bindings/mfd/stm32f4-rcc.h> + dma2d: dma2d@4002b000 { + compatible = "st,stm32-dma2d"; + reg = <0x4002b000 0xc00>; + interrupts = <90>; + resets = <&rcc STM32F4_AHB1_RESET(DMA2D)>; + clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2D)>; + clock-names = "dma2d"; + }; + +... -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-18 5:05 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-18 5:04 [PATCH v5 00/10] Add support for DMA2D of STMicroelectronics STM32 Soc series dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 01/10] media: admin-guide: add stm32-dma2d description dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` dillon.minfei [this message] 2021-10-18 5:04 ` [PATCH v5 02/10] media: dt-bindings: media: add document for STM32 DMA2d bindings dillon.minfei 2021-10-18 5:04 ` [PATCH v5 03/10] ARM: dts: stm32: Add DMA2D support for STM32F429 series soc dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 04/10] ARM: dts: stm32: Enable DMA2D on STM32F469-DISCO board dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 05/10] media: v4l2-mem2mem: add v4l2_m2m_get_unmapped_area for no-mmu platform dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 06/10] media: videobuf2: Fix the size printk format dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 07/10] media: v4l2-ctrls: Add V4L2_CID_COLORFX_CBCR max setting dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 08/10] media: v4l2-ctrls: Add RGB color effects control dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 5:04 ` [PATCH v5 09/10] clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 9:37 ` Hans Verkuil 2021-10-18 9:37 ` Hans Verkuil 2021-10-18 9:58 ` Dillon Min 2021-10-18 9:58 ` Dillon Min 2021-10-18 5:04 ` [PATCH v5 10/10] media: stm32-dma2d: STM32 DMA2D driver dillon.minfei 2021-10-18 5:04 ` dillon.minfei 2021-10-18 9:30 ` Hans Verkuil 2021-10-18 9:30 ` Hans Verkuil 2021-10-18 10:25 ` Dillon Min 2021-10-18 10:25 ` Dillon Min 2021-10-19 2:30 ` Dillon Min 2021-10-19 2:30 ` Dillon Min 2021-10-19 7:20 ` Hans Verkuil 2021-10-19 7:20 ` Hans Verkuil 2021-10-25 19:37 ` [PATCH v5 00/10] Add support for DMA2D of STMicroelectronics STM32 Soc series Nicolas Dufresne 2021-10-25 19:37 ` Nicolas Dufresne 2021-10-25 22:20 ` Dillon Min 2021-10-25 22:20 ` Dillon Min
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