diff for duplicates of <20180927171747.wqdt5eiwktyyoefz@flea> diff --git a/a/1.txt b/N1/1.txt index 13b6b59..b2bda6e 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,49 +1,48 @@ On Thu, Sep 27, 2018 at 05:18:50PM +0530, Jagan Teki wrote: > This patch add support for Bananapi S070WV20-CT16 DSI panel to > BPI-M64 board. ->=20 +> > 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 ->=20 +> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> > --- > .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) ->=20 -> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/= -arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +> +> 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..c0be949be68d 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" -> =20 +> > #include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/pwm/pwm.h> -> =20 +> > / { -> model =3D "BananaPi-M64"; +> model = "BananaPi-M64"; > @@ -56,6 +57,24 @@ -> serial1 =3D &uart1; +> serial1 = &uart1; > }; -> =20 +> > + vdd_bl: regulator@0 { -> + compatible =3D "regulator-fixed"; -> + regulator-name =3D "bl-3v3"; -> + regulator-min-microvolt =3D <3300000>; -> + regulator-max-microvolt =3D <3300000>; -> + gpio =3D <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */ +> + 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 =3D "pwm-backlight"; -> + pwms =3D <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; -> + brightness-levels =3D <0 10 20 30 40 50 60 70 80 90 100>; +> + compatible = "pwm-backlight"; +> + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; +> + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; The brightness levels should be increasing linearly from a user point of view. Usually, with a PWM backlight, a quadratic rule works much @@ -51,7 +50,7 @@ better. MMaxime ---=20 +-- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com diff --git a/a/content_digest b/N1/content_digest index 7c7a38b..f8480f0 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -27,49 +27,48 @@ "On Thu, Sep 27, 2018 at 05:18:50PM +0530, Jagan Teki wrote:\n" "> This patch add support for Bananapi S070WV20-CT16 DSI panel to\n" "> BPI-M64 board.\n" - ">=20\n" + "> \n" "> DSI panel connected via board DSI port with,\n" "> - DC1SW as AVDD supply\n" "> - DCDC1 as DVDD supply\n" "> - PD6 gpio for reset pin\n" "> - PD5 gpio for backlight enable pin\n" "> - PD7 gpio for backlight vdd supply\n" - ">=20\n" + "> \n" "> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>\n" "> ---\n" "> .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 42 +++++++++++++++++++\n" "> 1 file changed, 42 insertions(+)\n" - ">=20\n" - "> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/=\n" - "arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts\n" + "> \n" + "> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts\n" "> index ef1c90401bb2..c0be949be68d 100644\n" "> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts\n" "> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts\n" "> @@ -45,6 +45,7 @@\n" "> #include \"sun50i-a64.dtsi\"\n" - "> =20\n" + "> \n" "> #include <dt-bindings/gpio/gpio.h>\n" "> +#include <dt-bindings/pwm/pwm.h>\n" - "> =20\n" + "> \n" "> / {\n" - "> \tmodel =3D \"BananaPi-M64\";\n" + "> \tmodel = \"BananaPi-M64\";\n" "> @@ -56,6 +57,24 @@\n" - "> \t\tserial1 =3D &uart1;\n" + "> \t\tserial1 = &uart1;\n" "> \t};\n" - "> =20\n" + "> \n" "> +\tvdd_bl: regulator@0 {\n" - "> +\t\tcompatible =3D \"regulator-fixed\";\n" - "> +\t\tregulator-name =3D \"bl-3v3\";\n" - "> +\t\tregulator-min-microvolt =3D <3300000>;\n" - "> +\t\tregulator-max-microvolt =3D <3300000>;\n" - "> +\t\tgpio =3D <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */\n" + "> +\t\tcompatible = \"regulator-fixed\";\n" + "> +\t\tregulator-name = \"bl-3v3\";\n" + "> +\t\tregulator-min-microvolt = <3300000>;\n" + "> +\t\tregulator-max-microvolt = <3300000>;\n" + "> +\t\tgpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */\n" "> +\t\tenable-active-high;\n" "> +\t};\n" "> +\n" "> +\tbacklight_dsi: backlight-dsi {\n" - "> +\t\tcompatible =3D \"pwm-backlight\";\n" - "> +\t\tpwms =3D <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;\n" - "> +\t\tbrightness-levels =3D <0 10 20 30 40 50 60 70 80 90 100>;\n" + "> +\t\tcompatible = \"pwm-backlight\";\n" + "> +\t\tpwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;\n" + "> +\t\tbrightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;\n" "\n" "The brightness levels should be increasing linearly from a user point\n" "of view. Usually, with a PWM backlight, a quadratic rule works much\n" @@ -77,9 +76,9 @@ "\n" "MMaxime\n" "\n" - "--=20\n" + "-- \n" "Maxime Ripard, Bootlin\n" "Embedded Linux and Kernel engineering\n" https://bootlin.com -3a8336ac2ea080b6628ad59a378ac1f8ee7ee495aa93a98a6a96e7c8f7b96f95 +a3685ce8743a7d83a4dc011ce14e819c295369e7d7e8334ca85192bde1a224b8
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