openwrt_archive/target/linux/brcm2708/patches-4.4/0173-Pi3-DT-Add-dtparams-for-the-SD-interface.patch
John Crispin ae5043b59f brcm2708: update patches to latest version
As usual these patches were extracted from the raspberry repo:
https://github.com/raspberrypi/linux/commits/rpi-4.4.y

- Disable unused MFD RPISENSE driver.
- Disable ethernet HW checksums in order to avoid kernel exceptions.

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

SVN-Revision: 48985
2016-03-10 19:11:23 +00:00

26 lines
880 B
Diff

From c8b56d0359160d2aec2ab3168ef9d7c080ae9841 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Mon, 7 Mar 2016 13:38:39 +0000
Subject: [PATCH 173/180] Pi3 DT: Add dtparams for the SD interface
Add new base dtparams sd_overclock, sd_force_pio, sd_pio_limit
and sd_debug. These were missed out of the initial Pi3 DTB.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts
@@ -188,5 +188,9 @@
audio = <&audio>,"status";
watchdog = <&watchdog>,"status";
random = <&random>,"status";
+ sd_overclock = <&sdhost>,"brcm,overclock-50:0";
+ sd_force_pio = <&sdhost>,"brcm,force-pio?";
+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0";
+ sd_debug = <&sdhost>,"brcm,debug";
};
};