openwrt/target/linux/brcm2708/patches-4.1/0138-bcm2835-Add-firmware-property-to-affected-devices.patch
Felix Fietkau 0b5d87fd30 brcm2708: update 4.1 patches
As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 46853
2015-09-11 16:32:00 +00:00

80 lines
1.8 KiB
Diff

From 687c5493ee74d58ee1084d3e01a534a1329f5f70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
Date: Mon, 20 Jul 2015 12:27:17 +0200
Subject: [PATCH 138/171] bcm2835: Add firmware property to affected devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Also move firmware depending devices to the rpi dtsi file since
they depend on the Pi specific firmware.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
---
arch/arm/boot/dts/bcm2835-rpi.dtsi | 22 ++++++++++++++++++----
arch/arm/boot/dts/bcm2835.dtsi | 15 ---------------
2 files changed, 18 insertions(+), 19 deletions(-)
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -32,6 +32,24 @@
compatible = "raspberrypi,bcm2835-firmware";
mboxes = <&mailbox>;
};
+
+ fb: fb {
+ compatible = "brcm,bcm2708-fb";
+ firmware = <&firmware>;
+ };
+
+ thermal: thermal {
+ compatible = "brcm,bcm2835-thermal";
+ firmware = <&firmware>;
+ };
+
+ vchiq: vchiq {
+ compatible = "brcm,bcm2835-vchiq";
+ reg = <0x7e00b840 0xf>;
+ interrupts = <0 2>;
+ cache-line-size = <32>;
+ firmware = <&firmware>;
+ };
};
/* Onboard audio */
@@ -101,10 +119,6 @@
bus-width = <4>;
};
-&fb {
- status = "okay";
-};
-
/ {
__overrides__ {
i2s = <&i2s>,"status";
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -160,21 +160,6 @@
arm-pmu {
compatible = "arm,arm1176-pmu";
};
-
- fb: fb {
- compatible = "brcm,bcm2708-fb";
- status = "disabled";
- };
-
- vchiq: vchiq {
- compatible = "brcm,bcm2835-vchiq";
- reg = <0x7e00b840 0xf>;
- interrupts = <0 2>;
- };
-
- thermal: thermal {
- compatible = "brcm,bcm2835-thermal";
- };
};
clocks {