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, "H . Nikolaus Schaller" <hns@goldelico.com> Subject: [RFC 6/8] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller Date: Wed, 26 Feb 2020 20:12:58 +0100 [thread overview] Message-ID: <fc8b92092f9e4ecdba86df973455ff06e836b349.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Paul Boddie <paul@boddie.org.uk> A specialisation of the generic Synopsys HDMI driver is employed for JZ4780 HDMI support. This requires a new driver, plus device tree and configuration modifications. Signed-off-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> --- arch/mips/boot/dts/ingenic/jz4780.dtsi | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index f928329b034b..391d4e1efd35 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -433,4 +433,36 @@ status = "disabled"; }; + + hdmi: hdmi@10180000 { + compatible = "ingenic,jz4780-dw-hdmi"; + reg = <0x10180000 0x8000>; + reg-io-width = <4>; + + clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>; + clock-names = "isfr" , "iahb"; + + assigned-clocks = <&cgu JZ4780_CLK_HDMI>; + assigned-clock-rates = <27000000>; + + interrupt-parent = <&intc>; + interrupts = <3>; + + /* ddc-i2c-bus = <&i2c4>; */ + + status = "disabled"; + }; + + lcd: lcd@13050000 { + compatible = "ingenic,jz4740-lcd"; + reg = <0x13050000 0x1800>; + + clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD0PIXCLK>; + clock-names = "lcd", "lcd_pclk"; + + interrupt-parent = <&intc>; + interrupts = <31>; + + status = "disabled"; + }; }; -- 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, "H . Nikolaus Schaller" <hns@goldelico.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 6/8] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller Date: Wed, 26 Feb 2020 20:12:58 +0100 [thread overview] Message-ID: <fc8b92092f9e4ecdba86df973455ff06e836b349.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Paul Boddie <paul@boddie.org.uk> A specialisation of the generic Synopsys HDMI driver is employed for JZ4780 HDMI support. This requires a new driver, plus device tree and configuration modifications. Signed-off-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> --- arch/mips/boot/dts/ingenic/jz4780.dtsi | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index f928329b034b..391d4e1efd35 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -433,4 +433,36 @@ status = "disabled"; }; + + hdmi: hdmi@10180000 { + compatible = "ingenic,jz4780-dw-hdmi"; + reg = <0x10180000 0x8000>; + reg-io-width = <4>; + + clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>; + clock-names = "isfr" , "iahb"; + + assigned-clocks = <&cgu JZ4780_CLK_HDMI>; + assigned-clock-rates = <27000000>; + + interrupt-parent = <&intc>; + interrupts = <3>; + + /* ddc-i2c-bus = <&i2c4>; */ + + status = "disabled"; + }; + + lcd: lcd@13050000 { + compatible = "ingenic,jz4740-lcd"; + reg = <0x13050000 0x1800>; + + clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD0PIXCLK>; + clock-names = "lcd", "lcd_pclk"; + + interrupt-parent = <&intc>; + interrupts = <31>; + + status = "disabled"; + }; }; -- 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 ` [RFC 2/8] dt-bindings: video: Add jz4780-hdmi binding H. Nikolaus Schaller 2020-02-26 19:12 ` 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 ` H. Nikolaus Schaller [this message] 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 ` [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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