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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
87 lines
2.2 KiB
Diff
87 lines
2.2 KiB
Diff
From 467e9cb87261c27b6c70ec714ae3cb58b48d0f6b Mon Sep 17 00:00:00 2001
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From: Eric Anholt <eric@anholt.net>
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Date: Fri, 9 Mar 2018 13:20:21 -0800
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Subject: [PATCH] overlays: Add an overlay for the Adafruit Kippah with
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their 7" panel
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Signed-off-by: Eric Anholt <eric@anholt.net>
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---
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arch/arm/boot/dts/overlays/Makefile | 1 +
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arch/arm/boot/dts/overlays/README | 7 +++
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.../overlays/vc4-kms-kippah-7inch-overlay.dts | 43 +++++++++++++++++++
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3 files changed, 51 insertions(+)
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create mode 100644 arch/arm/boot/dts/overlays/vc4-kms-kippah-7inch-overlay.dts
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--- a/arch/arm/boot/dts/overlays/Makefile
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+++ b/arch/arm/boot/dts/overlays/Makefile
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@@ -134,6 +134,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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upstream.dtbo \
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upstream-aux-interrupt.dtbo \
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vc4-fkms-v3d.dtbo \
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+ vc4-kms-kippah-7inch.dtbo \
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vc4-kms-v3d.dtbo \
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vga666.dtbo \
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w1-gpio.dtbo \
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -1920,6 +1920,13 @@ Params: cma-256 CMA is 2
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cma-64 CMA is 64MB, 64MB-aligned
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+Name: vc4-kms-kippah-7inch
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+Info: Enable the Adafruit DPI Kippah with the 7" Ontat panel attached.
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+ Requires vc4-kms-v3d to be loaded.
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+Load: dtoverlay=vc4-kms-kippah-7inch
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+Params: <None>
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+
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+
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Name: vc4-kms-v3d
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Info: Enable Eric Anholt's DRM VC4 HDMI/HVS/V3D driver. Running startx or
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booting to GUI while this overlay is in use will cause interesting
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--- /dev/null
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+++ b/arch/arm/boot/dts/overlays/vc4-kms-kippah-7inch-overlay.dts
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@@ -0,0 +1,43 @@
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+/*
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+ * vc4-kms-v3d-overlay.dts
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+ */
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+
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+/dts-v1/;
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+/plugin/;
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+
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+#include <dt-bindings/pinctrl/bcm2835.h>
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+
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+/ {
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+ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709";
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+
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+ fragment@0 {
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+ target-path = "/";
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+ __overlay__ {
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+ panel: panel {
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+ compatible = "ontat,yx700wv03", "simple-panel";
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+
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+ port {
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+ panel_in: endpoint {
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+ remote-endpoint = <&dpi_out>;
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+ };
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+ };
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+ };
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+ };
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+ };
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+
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+ fragment@1 {
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+ target = <&dpi>;
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+ __overlay__ {
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+ status = "okay";
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+
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&dpi_18bit_gpio0>;
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+
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+ port {
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+ dpi_out: endpoint@0 {
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+ remote-endpoint = <&panel_in>;
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+ };
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+ };
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+ };
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+ };
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+};
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