From: "H. Nikolaus Schaller" <hns@goldelico.com> To: Paul Cercueil <paul@crapouillou.net>, Paul Boddie <paul@boddie.org.uk>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paulburton@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Andi Kleen <ak@linux.intel.com>, Krzysztof Kozlowski <krzk@kernel.org>, Geert Uytterhoeven <geert+renesas@glider.be>, "Eric W. Biederman" <ebiederm@xmission.com> Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Subject: [RFC 2/8] dt-bindings: video: Add jz4780-hdmi binding Date: Wed, 26 Feb 2020 20:12:54 +0100 [thread overview] Message-ID: <2d7202155bae3fa9c7097275d4c9a1ccab569aea.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> --- .../bindings/display/ingenic-jz4780-hdmi.txt | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt diff --git a/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt b/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt new file mode 100644 index 000000000000..f02e59fbdd5a --- /dev/null +++ b/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt @@ -0,0 +1,41 @@ +Device-Tree bindings for Ingenic JZ4780 HDMI Transmitter + +The HDMI Transmitter in the Ingenic JZ4780 is a Synopsys DesignWare HDMI 1.4 +TX controller IP with accompanying PHY IP. + +Required properties: + - #address-cells : should be <1> + - #size-cells : should be <0> + - compatible : should be "ingenic,jz4780-hdmi" + - reg-io-width: must be <4> + - clocks: phandle to isrf and iahb clocks + - clock-names : must be "isrf" and "iahb" + - ports: Port nodes with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt, + +Optional properties: + - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + +example: + +hdmi: hdmi@10180000 { + compatible = "ingenic,jz4780-hdmi"; + reg = <0x10180000 0x8000>; + reg-io-width = <4>; + ddc-i2c-bus = <&i2c4>; + interrupt-parent = <&intc>; + interrupts = <3>; + clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>; + clock-names = "isfr", "iahb"; + + ports { + hdmi_in: port { + #address-cells = <1>; + #size-cells = <0>; + hdmi_in_lcd: endpoint@0 { + reg = <0>; + remote-endpoint = <&jz4780_out_hdmi>; + }; + }; + }; +}; -- 2.23.0
WARNING: multiple messages have this Message-ID (diff)
From: "H. Nikolaus Schaller" <hns@goldelico.com> To: Paul Cercueil <paul@crapouillou.net>, Paul Boddie <paul@boddie.org.uk>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paulburton@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Andi Kleen <ak@linux.intel.com>, Krzysztof Kozlowski <krzk@kernel.org>, Geert Uytterhoeven <geert+renesas@glider.be>, "Eric W. Biederman" <ebiederm@xmission.com> Cc: devicetree@vger.kernel.org, Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, kernel@pyra-handheld.com, letux-kernel@openphoenux.org Subject: [RFC 2/8] dt-bindings: video: Add jz4780-hdmi binding Date: Wed, 26 Feb 2020 20:12:54 +0100 [thread overview] Message-ID: <2d7202155bae3fa9c7097275d4c9a1ccab569aea.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> --- .../bindings/display/ingenic-jz4780-hdmi.txt | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt diff --git a/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt b/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt new file mode 100644 index 000000000000..f02e59fbdd5a --- /dev/null +++ b/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.txt @@ -0,0 +1,41 @@ +Device-Tree bindings for Ingenic JZ4780 HDMI Transmitter + +The HDMI Transmitter in the Ingenic JZ4780 is a Synopsys DesignWare HDMI 1.4 +TX controller IP with accompanying PHY IP. + +Required properties: + - #address-cells : should be <1> + - #size-cells : should be <0> + - compatible : should be "ingenic,jz4780-hdmi" + - reg-io-width: must be <4> + - clocks: phandle to isrf and iahb clocks + - clock-names : must be "isrf" and "iahb" + - ports: Port nodes with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt, + +Optional properties: + - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing + +example: + +hdmi: hdmi@10180000 { + compatible = "ingenic,jz4780-hdmi"; + reg = <0x10180000 0x8000>; + reg-io-width = <4>; + ddc-i2c-bus = <&i2c4>; + interrupt-parent = <&intc>; + interrupts = <3>; + clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>; + clock-names = "isfr", "iahb"; + + ports { + hdmi_in: port { + #address-cells = <1>; + #size-cells = <0>; + hdmi_in_lcd: endpoint@0 { + reg = <0>; + remote-endpoint = <&jz4780_out_hdmi>; + }; + }; + }; +}; -- 2.23.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-02-26 19:13 UTC|newest] Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-26 19:12 [RFC 0/8] MIPS: CI20: add HDMI out support H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:12 ` [RFC 1/8] dt-bindings: video: Add jz4780-lcd binding H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-03-03 14:42 ` Rob Herring 2020-03-03 14:42 ` Rob Herring 2020-02-26 19:12 ` H. Nikolaus Schaller [this message] 2020-02-26 19:12 ` [RFC 2/8] dt-bindings: video: Add jz4780-hdmi binding H. Nikolaus Schaller 2020-03-03 14:40 ` Rob Herring 2020-03-03 14:40 ` Rob Herring 2020-02-26 19:12 ` [RFC 3/8] drm: ingenic-drm: add MODULE_DEVICE_TABLE H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:12 ` [RFC 4/8] drm: ingenic: add jz4780 Synopsys HDMI driver H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:12 ` [RFC 5/8] pinctrl: ingenic: add hdmi-ddc pin control group H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:12 ` [RFC 6/8] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:12 ` [RFC 7/8] MIPS: DTS: CI20: add HDMI setup H. Nikolaus Schaller 2020-02-26 19:12 ` H. Nikolaus Schaller 2020-02-26 19:13 ` [RFC 8/8] MIPS: CI20: defconfig: configure for DRM_DW_HDMI_JZ4780 H. Nikolaus Schaller 2020-02-26 19:13 ` H. Nikolaus Schaller 2020-02-27 12:23 ` [RFC 0/8] MIPS: CI20: add HDMI out support Sam Ravnborg 2020-02-27 12:23 ` Sam Ravnborg 2020-02-27 12:56 ` H. Nikolaus Schaller 2020-02-27 12:56 ` H. Nikolaus Schaller 2020-02-27 16:57 ` Sam Ravnborg 2020-02-27 16:57 ` Sam Ravnborg 2020-02-27 17:02 ` H. Nikolaus Schaller 2020-02-27 17:02 ` H. Nikolaus Schaller 2020-03-03 14:58 ` Rob Herring 2020-03-03 14:58 ` Rob Herring 2020-03-03 15:19 ` H. Nikolaus Schaller 2020-03-03 15:19 ` H. Nikolaus Schaller
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