1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
From df6733ad56b80de44fdddf9401ca8dbb45ef5479 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 18 Mar 2016 13:06:29 +0000
Subject: [PATCH] BCM270X_DT: Switch Compute Module to MMC
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi
@@ -8,9 +8,9 @@
};
&gpio {
- sdhost_pins: sdhost_pins {
+ mmc_pins: mmc_pins {
brcm,pins = <48 49 50 51 52 53>;
- brcm,function = <4>; /* alt0 */
+ brcm,function = <7>; /* alt3 */
};
};
@@ -22,12 +22,14 @@
};
};
-&sdhost {
+
+&mmc {
pinctrl-names = "default";
- pinctrl-0 = <&sdhost_pins>;
- bus-width = <4>;
+ pinctrl-0 = <&mmc_pins>;
non-removable;
+ bus-width = <4>;
status = "okay";
+ brcm,overclock-50 = <0>;
};
&fb {
@@ -45,9 +47,6 @@
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";
+ sd_overclock = <&mmc>,"brcm,overclock-50:0";
};
};
|
