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 7/8] MIPS: DTS: CI20: add HDMI setup Date: Wed, 26 Feb 2020 20:12:59 +0100 [thread overview] Message-ID: <df5f4fae83802f51e55c106e08e9f1968bad79a5.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Paul Boddie <paul@boddie.org.uk> We need to hook up * HDMI power regulator * HDMI connector * DDC pinmux * HDMI and LCD endpoint connections Signed-off-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> --- arch/mips/boot/dts/ingenic/ci20.dts | 64 +++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 37b93166bf22..efa8270afbba 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -60,6 +60,28 @@ enable-active-high; }; + hdmi_power: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "hdmi_power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpa 25 GPIO_ACTIVE_LOW>; + enable-active-high; + regulator-always-on; + }; + + hdmi_out: connector { + compatible = "hdmi-connector"; + label = "HDMI OUT"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&dw_hdmi_out>; + }; + }; + }; + wlan0_power: fixedregulator@1 { compatible = "regulator-fixed"; regulator-name = "wlan0_power"; @@ -423,6 +445,12 @@ bias-disable; }; + pins_hdmi_ddc: hdmi_ddc { + function = "hdmi-ddc"; + groups = "hdmi-ddc"; + bias-disable; + }; + pins_nemc: nemc { function = "nemc"; groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe"; @@ -459,3 +487,39 @@ assigned-clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>; assigned-clock-rates = <3000000>, <3000000>; }; + +&hdmi { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_hdmi_ddc>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dw_hdmi_in: endpoint { + remote-endpoint = <&lcd_out>; + }; + }; + + port@1 { + reg = <1>; + dw_hdmi_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; +}; + +&lcd { + status = "okay"; + + port { + lcd_out: endpoint { + remote-endpoint = <&dw_hdmi_in>; + }; + }; +}; -- 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 7/8] MIPS: DTS: CI20: add HDMI setup Date: Wed, 26 Feb 2020 20:12:59 +0100 [thread overview] Message-ID: <df5f4fae83802f51e55c106e08e9f1968bad79a5.1582744379.git.hns@goldelico.com> (raw) In-Reply-To: <cover.1582744379.git.hns@goldelico.com> From: Paul Boddie <paul@boddie.org.uk> We need to hook up * HDMI power regulator * HDMI connector * DDC pinmux * HDMI and LCD endpoint connections Signed-off-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> --- arch/mips/boot/dts/ingenic/ci20.dts | 64 +++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index 37b93166bf22..efa8270afbba 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -60,6 +60,28 @@ enable-active-high; }; + hdmi_power: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "hdmi_power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpa 25 GPIO_ACTIVE_LOW>; + enable-active-high; + regulator-always-on; + }; + + hdmi_out: connector { + compatible = "hdmi-connector"; + label = "HDMI OUT"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&dw_hdmi_out>; + }; + }; + }; + wlan0_power: fixedregulator@1 { compatible = "regulator-fixed"; regulator-name = "wlan0_power"; @@ -423,6 +445,12 @@ bias-disable; }; + pins_hdmi_ddc: hdmi_ddc { + function = "hdmi-ddc"; + groups = "hdmi-ddc"; + bias-disable; + }; + pins_nemc: nemc { function = "nemc"; groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe"; @@ -459,3 +487,39 @@ assigned-clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>; assigned-clock-rates = <3000000>, <3000000>; }; + +&hdmi { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_hdmi_ddc>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dw_hdmi_in: endpoint { + remote-endpoint = <&lcd_out>; + }; + }; + + port@1 { + reg = <1>; + dw_hdmi_out: endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; +}; + +&lcd { + status = "okay"; + + port { + lcd_out: endpoint { + remote-endpoint = <&dw_hdmi_in>; + }; + }; +}; -- 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 ` [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 ` H. Nikolaus Schaller [this message] 2020-02-26 19:12 ` [RFC 7/8] MIPS: DTS: CI20: add HDMI setup 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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