1 From e48e7ba7f97e883a24036df04cb474cf7cd22574 Mon Sep 17 00:00:00 2001
2 From: Hans de Goede <hdegoede@redhat.com>
3 Date: Mon, 17 Feb 2014 17:16:08 +0100
4 Subject: [PATCH] ARM: sun7i: dt: Fixup mmc bindings
6 1) Now that we're no longer overriding the caps set by mmc_of_parse we need
7 to set cd-inverted for our card detection to work.
9 2) Now that we no longer claim UHS modes support we will never use any DDR
10 modes, so drive-strength 2 is enough for the mmc data pins.
12 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
14 arch/arm/boot/dts/sun7i-a20.dtsi | 8 ++++++--
15 1 file changed, 6 insertions(+), 2 deletions(-)
17 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
18 index 3bc6ac5..f4ecd79 100644
19 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
20 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
22 clock-names = "ahb", "mod";
23 interrupts = <0 32 4>;
30 clock-names = "ahb", "mod";
31 interrupts = <0 33 4>;
38 clock-names = "ahb", "mod";
39 interrupts = <0 34 4>;
46 clock-names = "ahb", "mod";
47 interrupts = <0 35 4>;
55 allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
56 allwinner,function = "mmc0";
57 - allwinner,drive = <3>;
58 + allwinner,drive = <2>;
64 allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
65 allwinner,function = "mmc3";
66 - allwinner,drive = <3>;
67 + allwinner,drive = <2>;