From: Jagan Teki <jagan@amarulasolutions.com>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Chen-Yu Tsai <wens@csie.org>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Michael Trimarchi <michael@amarulasolutions.com>,
devicetree@vger.kernel.org, linux-sunxi@googlegroups.com,
linux-amarula@amarulasolutions.com,
Sergey Suloev <ssuloev@orpaltech.com>,
Ryan Pannell <ryan@osukl.com>,
bshah@mykolab.com, Jagan Teki <jagan@amarulasolutions.com>
Subject: [DO NOT MERGE] [PATCH v9 9/9] arm64: dts: allwinner: oceanic-5205-5inmfd: Enable Microtech MTF050FHDI-03 panel
Date: Wed, 29 May 2019 16:26:15 +0530 [thread overview]
Message-ID: <20190529105615.14027-10-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190529105615.14027-1-jagan@amarulasolutions.com>
Microtech MTF050FHDI-03 is 1080x1920, 4-lane MIPI DSI LCD panel which
has inbuilt NT35596 IC chip.
DSI panel connected to board via 39-pin FPC port with,
- DLDO1 as VCC-DSI supply
- DLDO2 as DVDD supply
- DC1SW as AVDD supply
- DC1SW as AVEE supply
- PD24 gpio for reset pin
- PH10 gpio for backlight enable pin
Tested-by: Tamas Papp <tamas@osukl.com>
Signed-off-by: Ryan Pannell <ryan@osukl.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
.../sun50i-a64-oceanic-5205-5inmfd.dts | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts
index a4ddc0b9664c..ab9ee10ba6a2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts
@@ -8,6 +8,7 @@
/dts-v1/;
#include "sun50i-a64-sopine.dtsi"
+#include <dt-bindings/pwm/pwm.h>
/ {
model = "Oceanic 5205 5inMFD";
@@ -22,6 +23,15 @@
stdout-path = "serial0:115200n8";
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;
+ brightness-levels = <412 512>;
+ num-interpolated-steps = <100>;
+ default-brightness-level = <100>;
+ enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH10 */
+ };
+
can_osc: can-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
@@ -40,6 +50,29 @@
};
};
+&de {
+ status = "okay";
+};
+
+&dphy {
+ status = "okay";
+};
+
+&dsi {
+ vcc-dsi-supply = <®_dldo1>; /* VCC-DSI */
+ status = "okay";
+
+ panel@0 {
+ compatible = "microtech,mtf050fhdi-03", "novatek,nt35596";
+ reg = <0>;
+ dvdd-supply = <®_dldo2>; /* VCC-MIPI */
+ avdd-supply = <®_dc1sw>; /* AVDD_5V0 */
+ avee-supply = <®_dc1sw>; /* AVEE_5V */
+ reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+ backlight = <&backlight>;
+ };
+};
+
&ehci0 {
status = "okay";
};
@@ -81,10 +114,26 @@
status = "okay";
};
+&r_pwm {
+ status = "okay";
+};
+
®_dc1sw {
regulator-name = "vcc-phy";
};
+®_dldo1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-dsi";
+};
+
+®_dldo2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc-mipi";
+};
+
®_ldo_io0 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2019-05-29 10:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-29 10:56 [PATCH v9 0/9] drm/sun4i: Allwinner A64 MIPI-DSI support Jagan Teki
2019-05-29 10:56 ` [PATCH v9 1/9] dt-bindings: sun6i-dsi: Add A64 MIPI-DSI compatible Jagan Teki
2019-05-31 6:59 ` Maxime Ripard
2019-05-31 7:21 ` Jagan Teki
2019-05-29 10:56 ` [PATCH v9 2/9] dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback) Jagan Teki
2019-05-31 7:00 ` Maxime Ripard
2019-05-29 10:56 ` [PATCH v9 3/9] drm/sun4i: dsi: Add has_mod_clk quirk Jagan Teki
2019-05-29 10:56 ` [PATCH v9 4/9] drm/sun4i: dsi: Add Allwinner A64 MIPI DSI support Jagan Teki
2019-05-29 10:56 ` [PATCH v9 5/9] arm64: dts: allwinner: a64: Add MIPI DSI pipeline Jagan Teki
2019-05-29 10:56 ` [PATCH v9 6/9] arm64: dts: allwinner: a64-amarula-relic: Add Techstar TS8550B MIPI-DSI panel Jagan Teki
2019-05-29 10:56 ` [DO NOT MERGE] [PATCH v9 7/9] arm64: dts: allwinner: bananapi-m64: Enable Bananapi S070WV20-CT16 DSI panel Jagan Teki
2019-05-29 10:56 ` [DO NOT MERGE] [PATCH v9 8/9] arm64: dts: allwinner: a64-pine64-lts: Enable Feiyang FY07024DI26A30-D " Jagan Teki
2019-05-29 10:56 ` Jagan Teki [this message]
2019-05-31 6:58 ` [PATCH v9 0/9] drm/sun4i: Allwinner A64 MIPI-DSI support Maxime Ripard
2019-05-31 7:25 ` Jagan Teki
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