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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
227 lines
6.2 KiB
Diff
227 lines
6.2 KiB
Diff
From c9d7d2eb73f2c6024e3f94765fc830bce0203f2b Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Wed, 1 Apr 2020 17:24:15 +0100
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Subject: [PATCH] overlays: Formally rename/deprecate old overlays
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Take advantage of the overlay_map to rename or deprecate some obsolete
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overlays.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/Makefile | 7 ----
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arch/arm/boot/dts/overlays/README | 12 +-----
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.../overlays/bmp085_i2c-sensor-overlay.dts | 23 -----------
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.../dts/overlays/i2c0-bcm2708-overlay.dts | 14 -------
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.../dts/overlays/i2c1-bcm2708-overlay.dts | 9 -----
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arch/arm/boot/dts/overlays/overlay_map.dts | 40 +++++++++++++++++++
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.../boot/dts/overlays/pi3-act-led-overlay.dts | 1 -
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.../dts/overlays/pi3-disable-bt-overlay.dts | 1 -
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.../dts/overlays/pi3-disable-wifi-overlay.dts | 1 -
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.../dts/overlays/pi3-miniuart-bt-overlay.dts | 1 -
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10 files changed, 42 insertions(+), 67 deletions(-)
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delete mode 100644 arch/arm/boot/dts/overlays/bmp085_i2c-sensor-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/i2c0-bcm2708-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/i2c1-bcm2708-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/pi3-act-led-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/pi3-disable-wifi-overlay.dts
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delete mode 100644 arch/arm/boot/dts/overlays/pi3-miniuart-bt-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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@@ -27,7 +27,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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audiosense-pi.dtbo \
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audremap.dtbo \
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balena-fin.dtbo \
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- bmp085_i2c-sensor.dtbo \
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dht11.dtbo \
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dionaudio-loco.dtbo \
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dionaudio-loco-v2.dtbo \
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@@ -75,9 +74,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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i2c-rtc-gpio.dtbo \
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i2c-sensor.dtbo \
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i2c0.dtbo \
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- i2c0-bcm2708.dtbo \
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i2c1.dtbo \
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- i2c1-bcm2708.dtbo \
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i2c3.dtbo \
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i2c4.dtbo \
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i2c5.dtbo \
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@@ -114,10 +111,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
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mz61581.dtbo \
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ov5647.dtbo \
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papirus.dtbo \
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- pi3-act-led.dtbo \
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- pi3-disable-bt.dtbo \
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- pi3-disable-wifi.dtbo \
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- pi3-miniuart-bt.dtbo \
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pibell.dtbo \
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piglow.dtbo \
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piscreen.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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@@ -1288,11 +1288,8 @@ Params: pins_0_1 Use pins
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Name: i2c0-bcm2708
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-Info: Deprecated, legacy version of i2c0, from which it inherits its
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- parameters, just adding the explicit individual pin specifiers.
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+Info: Deprecated, legacy version of i2c0.
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Load: <Deprecated>
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-Params: sda0_pin GPIO pin for SDA0 (deprecated - use pins_*)
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- scl0_pin GPIO pin for SCL0 (deprecated - use pins_*)
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Name: i2c1
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@@ -1307,13 +1304,8 @@ Params: pins_2_3 Use pins
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Name: i2c1-bcm2708
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-Info: Deprecated, legacy version of i2c1, from which it inherits its
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- parameters, just adding the explicit individual pin specifiers.
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+Info: Deprecated, legacy version of i2c1.
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Load: <Deprecated>
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-Params: sda1_pin GPIO pin for SDA1 (2 or 44 - default 2)
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- scl1_pin GPIO pin for SCL1 (3 or 45 - default 3)
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- pin_func Alternative pin function (4 (alt0), 6 (alt2) -
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- default 4)
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Name: i2c3
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--- a/arch/arm/boot/dts/overlays/bmp085_i2c-sensor-overlay.dts
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+++ /dev/null
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@@ -1,23 +0,0 @@
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-// Definitions for BMP085/BMP180 digital barometric pressure and temperature sensors from Bosch Sensortec
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-/dts-v1/;
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-/plugin/;
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-
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-/ {
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- compatible = "brcm,bcm2835";
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-
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- fragment@0 {
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- target = <&i2c_arm>;
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- __overlay__ {
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- #address-cells = <1>;
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- #size-cells = <0>;
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- status = "okay";
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-
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- bmp085@77 {
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- compatible = "bosch,bmp085";
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- reg = <0x77>;
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- default-oversampling = <3>;
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- status = "okay";
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- };
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- };
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- };
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-};
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--- a/arch/arm/boot/dts/overlays/i2c0-bcm2708-overlay.dts
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+++ /dev/null
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@@ -1,14 +0,0 @@
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-#include "i2c0-overlay.dts"
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-
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-/{
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- __overrides__ {
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- sda0_pin = <&pins1>,"brcm,pins:0",
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- <&pins2>,"brcm,pins:0",
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- <&pins3>,"brcm,pins:0",
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- <&pins4>,"brcm,pins:0";
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- scl0_pin = <&pins1>,"brcm,pins:4",
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- <&pins2>,"brcm,pins:4",
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- <&pins3>,"brcm,pins:4",
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- <&pins4>,"brcm,pins:4";
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- };
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-};
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--- a/arch/arm/boot/dts/overlays/i2c1-bcm2708-overlay.dts
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+++ /dev/null
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@@ -1,9 +0,0 @@
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-#include "i2c1-overlay.dts"
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-
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-/{
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- __overrides__ {
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- sda1_pin = <&pins1>,"brcm,pins:0", <&pins2>,"brcm,pins:0";
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- scl1_pin = <&pins1>,"brcm,pins:4", <&pins1>,"brcm,pins:4";
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- pin_func = <&pins1>,"brcm,function:0", <&pins2>,"brcm,function:0";
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- };
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-};
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--- a/arch/arm/boot/dts/overlays/overlay_map.dts
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+++ b/arch/arm/boot/dts/overlays/overlay_map.dts
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@@ -1,6 +1,18 @@
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/dts-v1/;
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/ {
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+ bmp085_i2c-sensor {
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+ deprecated = "use i2c-sensor,bmp085";
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+ };
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+
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+ i2c0-bcm2708 {
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+ deprecated = "use i2c0";
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+ };
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+
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+ i2c1-bcm2708 {
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+ deprecated = "use i2c1";
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+ };
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+
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i2c3 {
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bcm2711;
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};
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@@ -17,10 +29,34 @@
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bcm2711;
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};
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+ lirc-rpi {
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+ deprecated = "use gpio-ir";
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+ };
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+
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+ pi3-act-led {
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+ renamed = "act-led";
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+ };
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+
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+ pi3-disable-bt {
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+ renamed = "disable-bt";
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+ };
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+
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+ pi3-disable-wifi {
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+ renamed = "disable-wifi";
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+ };
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+
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+ pi3-miniuart-bt {
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+ renamed = "miniuart-bt";
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+ };
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+
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rpivid-v4l2 {
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bcm2711;
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};
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+ sdio-1bit {
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+ deprecated = "use sdio,bus_width=1,gpios_22_25";
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+ };
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+
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spi3-1cs {
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bcm2711;
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};
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@@ -68,4 +104,8 @@
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uart5 {
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bcm2711;
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};
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+
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+ upstream-aux-interrupt {
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+ deprecated = "no longer necessary";
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+ };
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};
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--- a/arch/arm/boot/dts/overlays/pi3-act-led-overlay.dts
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+++ /dev/null
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@@ -1 +0,0 @@
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-#include "act-led-overlay.dts"
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--- a/arch/arm/boot/dts/overlays/pi3-disable-bt-overlay.dts
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+++ /dev/null
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@@ -1 +0,0 @@
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-#include "disable-bt-overlay.dts"
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--- a/arch/arm/boot/dts/overlays/pi3-disable-wifi-overlay.dts
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+++ /dev/null
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@@ -1 +0,0 @@
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-#include "disable-wifi-overlay.dts"
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--- a/arch/arm/boot/dts/overlays/pi3-miniuart-bt-overlay.dts
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+++ /dev/null
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@@ -1 +0,0 @@
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-#include "miniuart-bt-overlay.dts"
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