From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Robert Foss <robert.foss@linaro.org>,
Sam Ravnborg <sam@ravnborg.org>
Cc: dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com,
Jagan Teki <jagan@amarulasolutions.com>
Subject: [DO NOT MERGE] [PATCH v6 4/6] ARM: dts: sun8i: bananapi-m2m: Enable iS070WV20-CT16 DSI Panel
Date: Fri, 10 Dec 2021 16:47:09 +0530 [thread overview]
Message-ID: <20211210111711.2072660-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20211210111711.2072660-1-jagan@amarulasolutions.com>
Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211
DSI/RGB convertor bridge.
Enable support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
.../boot/dts/sun8i-r16-bananapi-m2m-panel.dts | 41 +++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts
index bf5b5e2f6168..04392358b492 100644
--- a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts
+++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m-panel.dts
@@ -44,6 +44,7 @@
#include "sun8i-a33.dtsi"
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "BananaPi M2 Magic";
@@ -55,12 +56,21 @@ aliases {
i2c2 = &i2c2;
serial0 = &uart0;
serial1 = &uart1;
+ mmc0 = &mmc0;
};
chosen {
stdout-path = "serial0:115200n8";
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <1 2 4 8 16 32 64 128 255>;
+ default-brightness-level = <8>;
+ enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PL4 */
+ };
+
leds {
compatible = "gpio-leds";
@@ -122,6 +132,27 @@ &dai {
status = "okay";
};
+&de {
+ status = "okay";
+};
+
+&dphy {
+ status = "okay";
+};
+
+&dsi {
+ vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */
+ status = "okay";
+
+ panel@0 {
+ compatible = "bananapi,s070wv20-ct16-icn6211";
+ reg = <0>;
+ reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* LCD-RST: PL5 */
+ enable-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PB7 */
+ backlight = <&backlight>;
+ };
+};
+
&ehci0 {
status = "okay";
};
@@ -157,6 +188,12 @@ &ohci0 {
status = "okay";
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pin>;
+ status = "okay";
+};
+
&r_rsb {
status = "okay";
@@ -269,6 +306,10 @@ &sound {
status = "okay";
};
+&tcon0 {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pb_pins>;
--
2.25.1
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next prev parent reply other threads:[~2021-12-10 11:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 11:17 [PATCH v6 0/6] drm: sun4i: dsi: Bridge support Jagan Teki
2021-12-10 11:17 ` [PATCH v6 1/6] drm: sun4i: dsi: Drop DRM bind race with bridge attach Jagan Teki
2021-12-13 17:02 ` Maxime Ripard
2022-01-17 15:42 ` Jagan Teki
2022-02-02 8:59 ` Maxime Ripard
2021-12-10 11:17 ` [PATCH v6 2/6] drm: sun4i: dsi: Add component only once DSI device attached Jagan Teki
2021-12-13 17:05 ` Maxime Ripard
2021-12-10 11:17 ` [PATCH v6 3/6] drm: sun4i: dsi: Add bridge support Jagan Teki
2021-12-13 17:17 ` Maxime Ripard
2022-01-17 15:38 ` Jagan Teki
2021-12-10 11:17 ` Jagan Teki [this message]
2021-12-10 11:17 ` [DO NOT MERGE] [PATCH v6 5/6] ARM: dts: sun8i: bananapi-m2m: Enable ICN6211 DSI Bridge Jagan Teki
2021-12-10 11:17 ` [DO NOT MERGE] [PATCH v6 6/6] ARM: dts: sun8i: bananapi-m2m: Enable DLPC3433 Bridge (I2C) Jagan Teki
2021-12-13 17:00 ` [PATCH v6 0/6] drm: sun4i: dsi: Bridge support Maxime Ripard
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