mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-11-22 04:56:15 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
241 lines
6.3 KiB
Diff
241 lines
6.3 KiB
Diff
From 4ff654e437ab356b86fc0df4665997886b94e6ec Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Thu, 18 Apr 2024 11:24:54 +0100
|
|
Subject: [PATCH 1030/1085] overlays: Force IRQ pins to inputs
|
|
|
|
Requesting a GPIO as an interrupt source does not automatically make it
|
|
an input (or even a GPIO pin). Add the necessary pinctrl nodes to the
|
|
overlays that don't already do this.
|
|
|
|
See: https://github.com/raspberrypi/linux/issues/6106
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
.../boot/dts/overlays/i2c-sensor-common.dtsi | 27 ++++++++++++++++---
|
|
.../dts/overlays/sc16is750-i2c-overlay.dts | 16 ++++++++++-
|
|
.../dts/overlays/sc16is752-i2c-overlay.dts | 16 ++++++++++-
|
|
.../dts/overlays/sc16is752-spi0-overlay.dts | 16 ++++++++++-
|
|
.../dts/overlays/sc16is752-spi1-overlay.dts | 13 +++++++--
|
|
5 files changed, 79 insertions(+), 9 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
|
|
+++ b/arch/arm/boot/dts/overlays/i2c-sensor-common.dtsi
|
|
@@ -307,6 +307,8 @@
|
|
maxim,ir-led-current-microamp = <7000>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <4 2>;
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
};
|
|
};
|
|
};
|
|
@@ -436,6 +438,8 @@
|
|
reg = <0x68>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <4 2>;
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
};
|
|
};
|
|
};
|
|
@@ -453,6 +457,8 @@
|
|
reg = <0x68>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <4 2>;
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
};
|
|
};
|
|
};
|
|
@@ -523,6 +529,17 @@
|
|
};
|
|
};
|
|
|
|
+ fragment@99 {
|
|
+ target = <&gpio>;
|
|
+ __dormant__ {
|
|
+ int_pins: int_pins@4 {
|
|
+ brcm,pins = <4>;
|
|
+ brcm,function = <0>; /* in */
|
|
+ brcm,pull = <0>; /* none */
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
bme280 = <0>,"+0";
|
|
bmp085 = <0>,"+1";
|
|
@@ -545,7 +562,7 @@
|
|
sgp30 = <0>,"+16";
|
|
ccs811 = <0>, "+17";
|
|
bh1750 = <0>, "+18";
|
|
- max30102 = <0>,"+19";
|
|
+ max30102 = <0>,"+19+99";
|
|
aht10 = <0>,"+20";
|
|
mcp980x = <0>,"+21";
|
|
jc42 = <0>,"+22";
|
|
@@ -554,8 +571,8 @@
|
|
ms5805 = <0>,"+25";
|
|
ms5837 = <0>,"+26";
|
|
ms8607 = <0>,"+27";
|
|
- mpu6050 = <0>,"+28";
|
|
- mpu9250 = <0>,"+29";
|
|
+ mpu6050 = <0>,"+28+99";
|
|
+ mpu9250 = <0>,"+29+99";
|
|
bno055 = <0>,"+31";
|
|
sht4x = <0>,"+32";
|
|
adt7410 = <0>,"+34";
|
|
@@ -569,7 +586,9 @@
|
|
<&mpu6050>,"reg:0", <&mpu9250>,"reg:0",
|
|
<&bno055>,"reg:0", <&sht4x>,"reg:0",
|
|
<&bmp380>,"reg:0", <&adt7410>,"reg:0";
|
|
- int_pin = <&max30102>, "interrupts:0",
|
|
+ int_pin = <&int_pins>, "brcm,pins:0",
|
|
+ <&int_pins>, "reg:0",
|
|
+ <&max30102>, "interrupts:0",
|
|
<&mpu6050>, "interrupts:0",
|
|
<&mpu9250>, "interrupts:0";
|
|
no_timeout = <&jc42>, "smbus-timeout-disable?";
|
|
--- a/arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/sc16is750-i2c-overlay.dts
|
|
@@ -17,6 +17,8 @@
|
|
clocks = <&sc16is750_clk>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
i2c-max-frequency = <400000>;
|
|
@@ -35,8 +37,20 @@
|
|
};
|
|
};
|
|
|
|
+ fragment@2 {
|
|
+ target = <&gpio>;
|
|
+ __overlay__ {
|
|
+ int_pins: int_pins@18 {
|
|
+ brcm,pins = <24>;
|
|
+ brcm,function = <0>; /* in */
|
|
+ brcm,pull = <0>; /* none */
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
- int_pin = <&sc16is750>,"interrupts:0";
|
|
+ int_pin = <&sc16is750>,"interrupts:0", <&int_pins>,"brcm,pins:0",
|
|
+ <&int_pins>,"reg:0";
|
|
addr = <&sc16is750>,"reg:0", <&sc16is750_clk>,"name";
|
|
xtal = <&sc16is750_clk>,"clock-frequency:0";
|
|
};
|
|
--- a/arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/sc16is752-i2c-overlay.dts
|
|
@@ -17,6 +17,8 @@
|
|
clocks = <&sc16is752_clk>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
i2c-max-frequency = <400000>;
|
|
@@ -35,8 +37,20 @@
|
|
};
|
|
};
|
|
|
|
+ fragment@2 {
|
|
+ target = <&gpio>;
|
|
+ __overlay__ {
|
|
+ int_pins: int_pins@18 {
|
|
+ brcm,pins = <24>;
|
|
+ brcm,function = <0>; /* in */
|
|
+ brcm,pull = <0>; /* none */
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
- int_pin = <&sc16is752>,"interrupts:0";
|
|
+ int_pin = <&sc16is752>,"interrupts:0", <&int_pins>,"brcm,pins:0",
|
|
+ <&int_pins>,"reg:0";
|
|
addr = <&sc16is752>,"reg:0",<&sc16is752_clk>,"name";
|
|
xtal = <&sc16is752_clk>,"clock-frequency:0";
|
|
};
|
|
--- a/arch/arm/boot/dts/overlays/sc16is752-spi0-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/sc16is752-spi0-overlay.dts
|
|
@@ -17,6 +17,8 @@
|
|
clocks = <&sc16is752_clk>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
spi-max-frequency = <4000000>;
|
|
@@ -42,8 +44,20 @@
|
|
};
|
|
};
|
|
|
|
+ fragment@3 {
|
|
+ target = <&gpio>;
|
|
+ __overlay__ {
|
|
+ int_pins: int_pins@18 {
|
|
+ brcm,pins = <24>;
|
|
+ brcm,function = <0>; /* in */
|
|
+ brcm,pull = <0>; /* none */
|
|
+ };
|
|
+ };
|
|
+ };
|
|
+
|
|
__overrides__ {
|
|
- int_pin = <&sc16is752>,"interrupts:0";
|
|
+ int_pin = <&sc16is752>,"interrupts:0", <&int_pins>,"brcm,pins:0",
|
|
+ <&int_pins>,"reg:0";
|
|
xtal = <&sc16is752_clk>,"clock-frequency:0";
|
|
};
|
|
};
|
|
--- a/arch/arm/boot/dts/overlays/sc16is752-spi1-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/sc16is752-spi1-overlay.dts
|
|
@@ -16,6 +16,12 @@
|
|
brcm,pins = <18>;
|
|
brcm,function = <1>; /* output */
|
|
};
|
|
+
|
|
+ int_pins: int_pins@18 {
|
|
+ brcm,pins = <24>;
|
|
+ brcm,function = <0>; /* in */
|
|
+ brcm,pull = <0>; /* none */
|
|
+ };
|
|
};
|
|
};
|
|
|
|
@@ -25,7 +31,7 @@
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-names = "default";
|
|
- pinctrl-0 = <&spi1_pins &spi1_cs_pins>;
|
|
+ pinctrl-0 = <&spi1_pins &spi1_cs_pins &int_pins>;
|
|
cs-gpios = <&gpio 18 1>;
|
|
status = "okay";
|
|
|
|
@@ -35,6 +41,8 @@
|
|
clocks = <&sc16is752_clk>;
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <24 2>; /* IRQ_TYPE_EDGE_FALLING */
|
|
+ pinctrl-0 = <&int_pins>;
|
|
+ pinctrl-names = "default";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
spi-max-frequency = <4000000>;
|
|
@@ -61,7 +69,8 @@
|
|
};
|
|
|
|
__overrides__ {
|
|
- int_pin = <&sc16is752>,"interrupts:0";
|
|
+ int_pin = <&sc16is752>,"interrupts:0", <&int_pins>,"brcm,pins:0",
|
|
+ <&int_pins>,"reg:0";
|
|
xtal = <&sc16is752_clk>,"clock-frequency:0";
|
|
};
|
|
};
|