Hi Prabhakar, On Sun, Sep 27, 2020 at 02:01:50PM +0100, Lad, Prabhakar wrote: > On Mon, Aug 24, 2020 at 1:48 AM Laurent Pinchart wrote: > > On Thu, Aug 13, 2020 at 03:00:41PM +0100, Lad Prabhakar wrote: > > > The iwg21d comes with a 7" capacitive touch screen, therefore > > > add support for it. > > > > > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> > > > Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx> > > > > Everything seems to match the schematics :-) > > > > Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > > > > > --- > > > v1->v2 > > > * This patch is part of series [1] (rest of the patches have be accepted > > > by Geert [2]). > > > * Added regulator for lvds > > > * Added reset pin for touchpanel > > > * This patch is based on series [3] > > > > > > [1] https://patchwork.kernel.org/project/linux-renesas-soc/list/ > > > ?series=330277 > > > [2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/ > > > renesas-devel.git/log/?h=renesas-arm-dt-for-v5.10 > > > [3] https://patchwork.kernel.org/project/linux-renesas-soc/list/ > > > ?series=330957 > > > --- > > > arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 99 +++++++++++++++++++++++++ > > > 1 file changed, 99 insertions(+) > > Would you be queueing this patch along with DRM driver patches for v5.10 ? No, I expect Geert to do so, DT patches go through his tree. I handle the drivers and DT bindings. > > > diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts > > > index b3461a61a4bf..9bf4fbd9c736 100644 > > > --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts > > > +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts > > > @@ -30,6 +30,7 @@ > > > > > > /dts-v1/; > > > #include "r8a7742-iwg21m.dtsi" > > > +#include <dt-bindings/pwm/pwm.h> > > > > > > / { > > > model = "iWave Systems RainboW-G21D-Qseven board based on RZ/G1H"; > > > @@ -52,6 +53,51 @@ > > > clock-frequency = <26000000>; > > > }; > > > > > > + lcd_backlight: backlight { > > > + compatible = "pwm-backlight"; > > > + pwms = <&tpu 2 5000000 0>; > > > + brightness-levels = <0 4 8 16 32 64 128 255>; > > > + pinctrl-0 = <&backlight_pins>; > > > + pinctrl-names = "default"; > > > + default-brightness-level = <7>; > > > + enable-gpios = <&gpio3 11 GPIO_ACTIVE_HIGH>; > > > + }; > > > + > > > + lvds-receiver { > > > + compatible = "ti,ds90cf384a", "lvds-decoder"; > > > + vcc-supply = <&vcc_3v3_tft1>; > > > + > > > + ports { > > > + #address-cells = <1>; > > > + #size-cells = <0>; > > > + > > > + port@0 { > > > + reg = <0>; > > > + lvds_receiver_in: endpoint { > > > + remote-endpoint = <&lvds0_out>; > > > + }; > > > + }; > > > + port@1 { > > > + reg = <1>; > > > + lvds_receiver_out: endpoint { > > > + remote-endpoint = <&panel_in>; > > > + }; > > > + }; > > > + }; > > > + }; > > > + > > > + panel { > > > + compatible = "edt,etm0700g0dh6"; > > > + backlight = <&lcd_backlight>; > > > + power-supply = <&vcc_3v3_tft1>; > > > + > > > + port { > > > + panel_in: endpoint { > > > + remote-endpoint = <&lvds_receiver_out>; > > > + }; > > > + }; > > > + }; > > > + > > > reg_1p5v: 1p5v { > > > compatible = "regulator-fixed"; > > > regulator-name = "1P5V"; > > > @@ -75,6 +121,17 @@ > > > }; > > > }; > > > > > > + vcc_3v3_tft1: regulator-panel { > > > + compatible = "regulator-fixed"; > > > + > > > + regulator-name = "vcc-3v3-tft1"; > > > + regulator-min-microvolt = <3300000>; > > > + regulator-max-microvolt = <3300000>; > > > + enable-active-high; > > > + startup-delay-us = <500>; > > > + gpio = <&gpio5 28 GPIO_ACTIVE_HIGH>; > > > + }; > > > + > > > vcc_sdhi2: regulator-vcc-sdhi2 { > > > compatible = "regulator-fixed"; > > > > > > @@ -129,12 +186,34 @@ > > > VDDIO-supply = <®_3p3v>; > > > VDDD-supply = <®_1p5v>; > > > }; > > > + > > > + touch: touchpanel@38 { > > > + compatible = "edt,edt-ft5406"; > > > + reg = <0x38>; > > > + interrupt-parent = <&gpio0>; > > > + interrupts = <24 IRQ_TYPE_EDGE_FALLING>; > > > + /* GP1_29 is also shared with audio codec reset pin */ > > > + reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>; > > > + vcc-supply = <&vcc_3v3_tft1>; > > > + }; > > > }; > > > > > > &cmt0 { > > > status = "okay"; > > > }; > > > > > > +&du { > > > + status = "okay"; > > > +}; > > > + > > > +&gpio0 { > > > + touch-interrupt { > > > + gpio-hog; > > > + gpios = <24 GPIO_ACTIVE_LOW>; > > > + input; > > > + }; > > > +}; > > > + > > > &hsusb { > > > pinctrl-0 = <&usb0_pins>; > > > pinctrl-names = "default"; > > > @@ -165,6 +244,11 @@ > > > function = "avb"; > > > }; > > > > > > + backlight_pins: backlight { > > > + groups = "tpu0_to2"; > > > + function = "tpu0"; > > > + }; > > > + > > > i2c2_pins: i2c2 { > > > groups = "i2c2_b"; > > > function = "i2c2"; > > > @@ -208,6 +292,17 @@ > > > }; > > > }; > > > > > > +&lvds0 { > > > + status = "okay"; > > > + ports { > > > + port@1 { > > > + lvds0_out: endpoint { > > > + remote-endpoint = <&lvds_receiver_in>; > > > + }; > > > + }; > > > + }; > > > +}; > > > + > > > &rcar_sound { > > > pinctrl-0 = <&sound_pins>; > > > pinctrl-names = "default"; > > > @@ -261,6 +356,10 @@ > > > shared-pin; > > > }; > > > > > > +&tpu { > > > + status = "okay"; > > > +}; > > > + > > > &usbphy { > > > status = "okay"; > > > }; -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
