From: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
To: Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>,
Jernej Skrabec <jernej.skrabec-gGgVlfcn5nU@public.gmane.org>,
Vasily Khoruzhick
<anarsoul-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
Michael Turquette
<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
Stephen Boyd <sboyd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Michael Trimarchi
<michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Cc: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Subject: [PATCH v2 15/15] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel
Date: Tue, 23 Oct 2018 21:20:35 +0530 [thread overview]
Message-ID: <20181023155035.9101-16-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181023155035.9101-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
This patch add support for Bananapi S070WV20-CT16 DSI panel to
BPI-M64 board.
DSI panel connected via board DSI port with,
- DC1SW as AVDD supply
- DCDC1 as DVDD supply
- PD6 gpio for reset pin
- PD5 gpio for backlight enable pin
- PD7 gpio for backlight vdd supply
Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
---
Changes for v2:
- Use quadratic rule on pwm brightness
.../dts/allwinner/sun50i-a64-bananapi-m64.dts | 42 +++++++++++++++++++
1 file changed, 42 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 ef1c90401bb2..e0c6d1870a94 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 +57,24 @@
serial1 = &uart1;
};
+ vdd_bl: regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "bl-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */
+ enable-active-high;
+ };
+
+ backlight_dsi: backlight-dsi {
+ 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>; /* PD5 */
+ power-supply = <&vdd_bl>;
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -101,6 +120,23 @@
status = "okay";
};
+&dphy {
+ status = "okay";
+};
+
+&dsi {
+ status = "okay";
+
+ panel@0 {
+ compatible = "bananapi,s070wv20-ct16-icn6211";
+ reg = <0>;
+ avdd-supply = <®_dc1sw>;
+ dvdd-supply = <®_dldo1>;
+ reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
+ backlight = <&backlight_dsi>;
+ };
+};
+
&ehci0 {
status = "okay";
};
@@ -193,6 +229,12 @@
status = "okay";
};
+&r_pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&r_pwm_pin>;
+ status = "okay";
+};
+
&r_rsb {
status = "okay";
--
2.18.0.321.gffc6fa0e3
next prev parent reply other threads:[~2018-10-23 15:50 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-23 15:50 [PATCH v2 00/15] drm/sun4i: Allwinner A64 MIPI-DSI support Jagan Teki
2018-10-23 15:50 ` [PATCH v2 01/15] clk: sunxi-ng: a64: Fix gate bit of DSI DPHY Jagan Teki
2018-10-24 8:48 ` Stephen Boyd
2018-10-23 15:50 ` [PATCH v2 02/15] clk: sunxi-ng: Add check for minimal rate to NKM PLLs Jagan Teki
2018-10-24 8:48 ` Stephen Boyd
[not found] ` <20181023155035.9101-3-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:04 ` Maxime Ripard
2018-10-25 10:55 ` Jagan Teki
[not found] ` <CAMty3ZC2wn-DjR+93yc-n-bAmVCHaEqR_=4XPddoo+7LjebTEg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-29 8:58 ` Maxime Ripard
2018-10-29 12:40 ` Jagan Teki
[not found] ` <e7566001-8933-adbb-4c30-7a3f66ebae4e-oRp2ZoJdM/RWk0Htik3J/w@public.gmane.org>
2018-11-05 10:11 ` Maxime Ripard
[not found] ` <20181023155035.9101-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-23 15:50 ` [PATCH v2 03/15] clk: sunxi-ng: Add check for maximum " Jagan Teki
2018-10-23 17:10 ` Vasily Khoruzhick
2018-10-24 8:48 ` Stephen Boyd
2018-10-23 15:50 ` [PATCH v2 05/15] dt-bindings: sun6i-dsi: Add compatible for A64 MIPI DSI Jagan Teki
2018-10-23 15:50 ` [PATCH v2 06/15] drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param transfer Jagan Teki
2018-10-23 15:50 ` [PATCH v2 07/15] drm/sun4i: sun6i_mipi_dsi: Fix VBP size calculation Jagan Teki
2018-10-23 15:50 ` [PATCH v2 08/15] drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits Jagan Teki
2018-10-23 15:50 ` [PATCH v2 10/15] dt-bindings: panel: Add Bananapi S070WV20-CT16 ICN6211 MIPI-DSI to RGB bridge Jagan Teki
[not found] ` <20181023155035.9101-11-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:07 ` Maxime Ripard
2018-10-24 20:36 ` Chen-Yu Tsai
2018-10-23 15:50 ` [PATCH v2 11/15] drm/panel: " Jagan Teki
2018-10-23 15:50 ` [PATCH v2 12/15] clk: sunxi-ng: a64: Add min and max rate for PLL_MIPI Jagan Teki
2018-10-24 8:49 ` Stephen Boyd
[not found] ` <20181023155035.9101-13-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:13 ` Maxime Ripard
2018-10-25 15:51 ` Jagan Teki
[not found] ` <CAMty3ZBJcH1fz5FyhT1rk9qiJ-aWoQYiH7P1ZyQPLKmVWOCkdA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-29 9:08 ` Maxime Ripard
2018-10-29 15:08 ` Jagan Teki
2018-11-05 12:42 ` Maxime Ripard
2018-10-23 15:50 ` Jagan Teki [this message]
[not found] ` <20181023155035.9101-16-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:11 ` [PATCH v2 15/15] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel Maxime Ripard
2018-10-24 20:36 ` Chen-Yu Tsai
2018-10-23 15:50 ` [PATCH v2 04/15] drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support Jagan Teki
[not found] ` <20181023155035.9101-5-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:06 ` Maxime Ripard
2018-10-25 11:02 ` Jagan Teki
2018-10-29 9:00 ` Maxime Ripard
2018-10-23 15:50 ` [PATCH v2 09/15] drm/sun4i: sun6i_mipi_dsi: Refactor vertical video start delay Jagan Teki
2018-10-23 15:50 ` [PATCH v2 13/15] dt-bindings: sun6i-dsi: Add compatible for A64 DPHY Jagan Teki
2018-10-24 18:09 ` Maxime Ripard
2018-10-25 12:52 ` Jagan Teki
[not found] ` <CAMty3ZC3jXKBVrrCSd0Un+ZNvNKPj4C0WpcpNOYJBK1=vehBQg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-29 9:01 ` Maxime Ripard
2018-10-23 15:50 ` [PATCH v2 14/15] arm64: dts: allwinner: a64: Add DSI pipeline Jagan Teki
[not found] ` <20181023155035.9101-15-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2018-10-24 18:10 ` Maxime Ripard
2018-10-25 13:21 ` Jagan Teki
[not found] ` <CAMty3ZC1jCfuP8tFKvgcdJ5R_Ou0ejAT_VYv=fV1Kh4UanLWcg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-10-29 9:01 ` Maxime Ripard
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