From: Jagan Teki <jagan@amarulasolutions.com> To: Andrzej Hajda <a.hajda@samsung.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Chen-Yu Tsai <wens@csie.org>, Maxime Ripard <maxime.ripard@bootlin.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Cc: Michael Trimarchi <michael@amarulasolutions.com>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Jagan Teki <jagan@amarulasolutions.com> Subject: [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Date: Fri, 15 Mar 2019 18:38:25 +0530 [thread overview] Message-ID: <20190315130825.9005-7-jagan@amarulasolutions.com> (raw) In-Reply-To: <20190315130825.9005-1-jagan@amarulasolutions.com> This patch add support for Bananapi S070WV20-CT16 DSI panel to BPI-M64 board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DLDO1 as VCC-DSI supply - PD6 gpio for reset pin - PD5 gpio for backlight enable pin - PD7 gpio for backlight vdd supply Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 7793ebb5d2b8..f31083aa4521 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -45,6 +45,7 @@ #include "sun50i-a64.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pwm/pwm.h> / { model = "BananaPi-M64"; @@ -56,6 +57,15 @@ serial1 = &uart1; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 512>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + power-supply = <®_vdd_backlight>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -91,6 +101,26 @@ }; }; + panel-connector { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + + port { + backlight = <&backlight>; + panel_ep: endpoint { + remote-endpoint = <&bridge_out_ep>; + }; + }; + }; + + reg_vdd_backlight: vdd-backlight { + compatible = "regulator-fixed"; + regulator-name = "vdd-backlight"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ @@ -116,6 +146,33 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + bridge@0 { + compatible = "bananapi,icn6211", "chipone, icn6211"; + reg = <0>; + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + bridge_out_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -208,6 +265,12 @@ status = "okay"; }; +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3
WARNING: multiple messages have this Message-ID (diff)
From: Jagan Teki <jagan@amarulasolutions.com> To: Andrzej Hajda <a.hajda@samsung.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>, Chen-Yu Tsai <wens@csie.org>, Maxime Ripard <maxime.ripard@bootlin.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, Jagan Teki <jagan@amarulasolutions.com>, Michael Trimarchi <michael@amarulasolutions.com>, linux-amarula@amarulasolutions.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Date: Fri, 15 Mar 2019 18:38:25 +0530 [thread overview] Message-ID: <20190315130825.9005-7-jagan@amarulasolutions.com> (raw) In-Reply-To: <20190315130825.9005-1-jagan@amarulasolutions.com> This patch add support for Bananapi S070WV20-CT16 DSI panel to BPI-M64 board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DLDO1 as VCC-DSI supply - PD6 gpio for reset pin - PD5 gpio for backlight enable pin - PD7 gpio for backlight vdd supply Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 7793ebb5d2b8..f31083aa4521 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -45,6 +45,7 @@ #include "sun50i-a64.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pwm/pwm.h> / { model = "BananaPi-M64"; @@ -56,6 +57,15 @@ serial1 = &uart1; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 512>; + default-brightness-level = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + power-supply = <®_vdd_backlight>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -91,6 +101,26 @@ }; }; + panel-connector { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + + port { + backlight = <&backlight>; + panel_ep: endpoint { + remote-endpoint = <&bridge_out_ep>; + }; + }; + }; + + reg_vdd_backlight: vdd-backlight { + compatible = "regulator-fixed"; + regulator-name = "vdd-backlight"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ @@ -116,6 +146,33 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + bridge@0 { + compatible = "bananapi,icn6211", "chipone, icn6211"; + reg = <0>; + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + bridge_out_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -208,6 +265,12 @@ status = "okay"; }; +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3 _______________________________________________ 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:[~2019-03-15 13:09 UTC|newest] Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-03-15 13:08 [PATCH 0/6] drm/bridge: Add ICN6211 MIPI-DSI/RGB bridge Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` [PATCH 1/6] drm/bridge: Export drm_bridge_detach Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:27 ` [linux-sunxi] " Paul Kocialkowski 2019-03-15 13:27 ` Paul Kocialkowski 2019-03-15 13:27 ` Paul Kocialkowski 2019-03-18 16:48 ` [linux-sunxi] " Jagan Teki 2019-03-18 16:48 ` Jagan Teki 2019-03-18 16:57 ` Paul Kocialkowski 2019-03-18 16:57 ` Paul Kocialkowski 2019-03-18 17:07 ` Jagan Teki 2019-03-18 17:07 ` Jagan Teki 2019-03-18 17:07 ` Jagan Teki 2019-03-15 13:08 ` [PATCH 2/6] drm/exynos: dsi: Use drm_bridge_detach Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-19 3:59 ` Inki Dae 2019-03-19 3:59 ` Inki Dae 2019-03-15 13:08 ` [PATCH 3/6] drm/sun4i: dsi: Add bridge support Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:32 ` [linux-sunxi] " Paul Kocialkowski 2019-03-15 13:32 ` Paul Kocialkowski 2019-03-15 13:32 ` Paul Kocialkowski 2019-03-15 13:45 ` [linux-sunxi] " Maxime Ripard 2019-03-15 13:45 ` Maxime Ripard 2019-03-15 13:45 ` Maxime Ripard 2019-03-15 13:48 ` [linux-sunxi] " Paul Kocialkowski 2019-03-15 13:48 ` Paul Kocialkowski 2019-03-15 13:48 ` Paul Kocialkowski 2019-03-15 15:20 ` [linux-sunxi] " Sergey Suloev 2019-05-22 12:01 ` Jagan Teki 2019-05-22 12:01 ` Jagan Teki 2019-03-15 13:08 ` [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:34 ` Maxime Ripard 2019-03-15 13:34 ` Maxime Ripard 2019-03-15 13:34 ` Maxime Ripard 2019-03-18 16:58 ` Jagan Teki 2019-03-18 16:58 ` Jagan Teki 2019-03-19 2:59 ` [linux-sunxi] " Chen-Yu Tsai 2019-03-19 2:59 ` Chen-Yu Tsai 2019-03-19 7:48 ` Jagan Teki 2019-03-19 7:48 ` Jagan Teki 2019-03-19 7:48 ` Jagan Teki 2019-03-19 8:35 ` Maxime Ripard 2019-03-19 8:35 ` Maxime Ripard 2019-03-15 13:08 ` [PATCH 5/6] drm/bridge: Add Chipone ICN6211 MIPI-DSI/RGB " Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:08 ` Jagan Teki 2019-03-15 13:33 ` Maxime Ripard 2019-03-15 13:33 ` Maxime Ripard 2019-03-15 13:33 ` Maxime Ripard 2019-03-17 16:30 ` Laurent Pinchart 2019-03-17 16:30 ` Laurent Pinchart 2019-03-17 16:30 ` Laurent Pinchart 2019-03-18 17:59 ` Jagan Teki 2019-03-18 17:59 ` Jagan Teki 2019-03-19 3:05 ` [linux-sunxi] " Chen-Yu Tsai 2019-03-19 3:05 ` Chen-Yu Tsai 2019-03-19 3:05 ` Chen-Yu Tsai 2019-03-15 13:08 ` Jagan Teki [this message] 2019-03-15 13:08 ` [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Jagan Teki 2019-03-15 13:25 ` Maxime Ripard 2019-03-15 13:25 ` Maxime Ripard 2019-03-15 13:25 ` Maxime Ripard
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