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Minor updates for Raspberry Pi 3 support, Re-enable /sys/class/gpio/

This commit is contained in:
Peter Robinson 2017-01-16 06:52:26 +00:00
parent daebcac517
commit 97037eea2c
3 changed files with 58 additions and 1 deletions
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53
bcm2837-initial-support.patch
View File

@ -152,3 +152,56 @@ index 0000000..8216bbb
--
2.7.4
From 345863374ebec9aa11ea97b99f5adbf97f99bbdf Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 16 Jan 2017 06:38:08 +0000
Subject: [PATCH] add upstream RPi3 fixes from arm64 DT
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 8 +-------
arch/arm/boot/dts/bcm2837.dtsi | 8 +++++++-
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index 7841b72..c309633 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -2,6 +2,7 @@
#include "bcm2837.dtsi"
#include "bcm2835-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
/ {
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
@@ -15,13 +16,6 @@
act {
gpios = <&gpio 47 0>;
};
-
- pwr {
- label = "PWR";
- gpios = <&gpio 35 0>;
- default-state = "keep";
- linux,default-trigger = "default-on";
- };
};
};
diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
index 8216bbb..19f2fe6 100644
--- a/arch/arm/boot/dts/bcm2837.dtsi
+++ b/arch/arm/boot/dts/bcm2837.dtsi
@@ -1,7 +1,7 @@
#include "bcm283x.dtsi"
/ {
- compatible = "brcm,bcm2836";
+ compatible = "brcm,bcm2837";
soc {
ranges = <0x7e000000 0x3f000000 0x1000000>,
--
2.9.3

2
config-generic
View File

@ -5872,7 +5872,7 @@ CONFIG_I2C_DESIGNWARE_PCI=m
# CONFIG_DEBUG_GPIO is not set
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_SYSFS=y
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_MAX732X is not set

4
kernel.spec
View File

@ -2173,6 +2173,10 @@ fi
#
#
%changelog
* Mon Jan 16 2017 Peter Robinson <pbrobinson@fedoraproject.org>
- Minor updates for Raspberry Pi 3 support
- Re-enable /sys/class/gpio/
* Thu Jan 12 2017 Laura Abbott <labbott@fedoraproject.org> - 4.9.3-200
- Linux v4.9.3