ARM: dts: rmobile: Scrub unused DT nodes

Remove DT nodes which are not used by U-Boot, like audio and video in/out
nodes. This saves about 35 kiB on the resulting U-Boot binary without any
impact on functionality.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

diff --git a/arch/arm/dts/r8a77950-u-boot.dtsi b/arch/arm/dts/r8a77950-u-boot.dtsi
index 3f4b1f5..0317f47 100644 (file)
--- a/arch/arm/dts/r8a77950-u-boot.dtsi
+++ b/arch/arm/dts/r8a77950-u-boot.dtsi
@@ -22,3 +22,80 @@
                };
        };
 };
+
+/delete-node/ &ak4613;
+/delete-node/ &audma0;
+/delete-node/ &audma1;
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &csi20;
+/delete-node/ &csi21;
+/delete-node/ &csi40;
+/delete-node/ &csi41;
+/delete-node/ &drif00;
+/delete-node/ &drif01;
+/delete-node/ &drif10;
+/delete-node/ &drif11;
+/delete-node/ &drif20;
+/delete-node/ &drif21;
+/delete-node/ &drif30;
+/delete-node/ &drif31;
+/delete-node/ &du;
+/delete-node/ &fcpf0;
+/delete-node/ &fcpf1;
+/delete-node/ &fcpf2;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvb1;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvd2;
+/delete-node/ &fcpvd3;
+/delete-node/ &fcpvi0;
+/delete-node/ &fcpvi1;
+/delete-node/ &fcpvi2;
+/delete-node/ &hdmi0;
+/delete-node/ &hdmi1;
+/delete-node/ &lvds0;
+/delete-node/ &rcar_sound;
+/delete-node/ &sound_card;
+/delete-node/ &vin0;
+/delete-node/ &vin1;
+/delete-node/ &vin2;
+/delete-node/ &vin3;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &vin6;
+/delete-node/ &vin7;
+/delete-node/ &vspbc;
+/delete-node/ &vspbd;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspd2;
+/delete-node/ &vspd3;
+/delete-node/ &vspi0;
+/delete-node/ &vspi1;
+/delete-node/ &vspi2;
+
+/ {
+       /delete-node/ cvbs-in;
+       /delete-node/ hdmi-in;
+       /delete-node/ hdmi0-out;
+       /delete-node/ hdmi1-out;
+       /delete-node/ vga-encoder;
+       /delete-node/ vga;
+};
+
+&i2c4 {
+       /delete-node/ video-receiver@70;
+};
+
+&soc {
+       /delete-node/ fdp1@fe940000;
+       /delete-node/ fdp1@fe944000;
+       /delete-node/ fdp1@fe948000;
+       /delete-node/ imr-lx4@fe860000;
+       /delete-node/ imr-lx4@fe870000;
+       /delete-node/ imr-lx4@fe880000;
+       /delete-node/ imr-lx4@fe890000;
+};

diff --git a/arch/arm/dts/r8a77960-u-boot.dtsi b/arch/arm/dts/r8a77960-u-boot.dtsi
index 6221054..826c238 100644 (file)
--- a/arch/arm/dts/r8a77960-u-boot.dtsi
+++ b/arch/arm/dts/r8a77960-u-boot.dtsi
@@ -22,3 +22,69 @@
                };
        };
 };
+
+/delete-node/ &ak4613;
+/delete-node/ &audma0;
+/delete-node/ &audma1;
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &csi20;
+/delete-node/ &csi40;
+/delete-node/ &drif00;
+/delete-node/ &drif01;
+/delete-node/ &drif10;
+/delete-node/ &drif11;
+/delete-node/ &drif20;
+/delete-node/ &drif21;
+/delete-node/ &drif30;
+/delete-node/ &drif31;
+/delete-node/ &du;
+/delete-node/ &fcpf0;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvd2;
+/delete-node/ &fcpvi0;
+/delete-node/ &hdmi0;
+/delete-node/ &lvds0;
+/delete-node/ &rcar_sound;
+/delete-node/ &sound_card;
+/delete-node/ &vin0;
+/delete-node/ &vin1;
+/delete-node/ &vin2;
+/delete-node/ &vin3;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &vin6;
+/delete-node/ &vin7;
+/delete-node/ &vspb;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspd2;
+/delete-node/ &vspi0;
+
+/ {
+       /delete-node/ cvbs-in;
+       /delete-node/ hdmi-in;
+       /delete-node/ hdmi0-out;
+       /delete-node/ hdmi1-out;
+       /delete-node/ vga-encoder;
+       /delete-node/ vga;
+};
+
+&i2c4 {
+       /delete-node/ video-receiver@70;
+};
+
+/ {
+       soc {
+               /delete-node/ fdp1@fe940000;
+               /delete-node/ fdp1@fe944000;
+               /delete-node/ fdp1@fe948000;
+               /delete-node/ imr-lx4@fe860000;
+               /delete-node/ imr-lx4@fe870000;
+               /delete-node/ imr-lx4@fe880000;
+               /delete-node/ imr-lx4@fe890000;
+       };
+};

diff --git a/arch/arm/dts/r8a77965-u-boot.dtsi b/arch/arm/dts/r8a77965-u-boot.dtsi
index 81ee096..33ff5b1 100644 (file)
--- a/arch/arm/dts/r8a77965-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-u-boot.dtsi
@@ -22,3 +22,59 @@
                };
        };
 };
+
+/delete-node/ &ak4613;
+/delete-node/ &audma0;
+/delete-node/ &audma1;
+/delete-node/ &can0;
+/delete-node/ &can1;
+/delete-node/ &canfd;
+/delete-node/ &csi20;
+/delete-node/ &csi40;
+/delete-node/ &du;
+/delete-node/ &fcpf0;
+/delete-node/ &fcpvb0;
+/delete-node/ &fcpvd0;
+/delete-node/ &fcpvd1;
+/delete-node/ &fcpvi0;
+/delete-node/ &hdmi0;
+/delete-node/ &lvds0;
+/delete-node/ &rcar_sound;
+/delete-node/ &sound_card;
+/delete-node/ &vin0;
+/delete-node/ &vin1;
+/delete-node/ &vin2;
+/delete-node/ &vin3;
+/delete-node/ &vin4;
+/delete-node/ &vin5;
+/delete-node/ &vin6;
+/delete-node/ &vin7;
+/delete-node/ &vspb;
+/delete-node/ &vspd0;
+/delete-node/ &vspd1;
+/delete-node/ &vspi0;
+
+/ {
+       /delete-node/ cvbs-in;
+       /delete-node/ hdmi-in;
+       /delete-node/ hdmi0-out;
+       /delete-node/ hdmi1-out;
+       /delete-node/ vga-encoder;
+       /delete-node/ vga;
+};
+
+&i2c4 {
+       /delete-node/ video-receiver@70;
+};
+
+/ {
+       soc {
+               /delete-node/ fdp1@fe940000;
+               /delete-node/ fdp1@fe944000;
+               /delete-node/ fdp1@fe948000;
+               /delete-node/ imr-lx4@fe860000;
+               /delete-node/ imr-lx4@fe870000;
+               /delete-node/ imr-lx4@fe880000;
+               /delete-node/ imr-lx4@fe890000;
+       };
+};