lkml.org 
[lkml]   [2013]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCHv2 1/2] arm: bone: dts: add CD for mmc1
Date
From: Alexander Holler <holler@ahsoftware.de>

This enables the use of MMC cards even when no card was inserted at boot.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---

Changes since v1:
None, simple repost

arch/arm/boot/dts/am335x-bone-common.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/am335x-bone.dts | 4 ----
2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index 2f66ded..ced256c 100644
--- a/arch/arm/boot/dts/am335x-bone-common.dtsi
+++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
@@ -107,6 +107,11 @@
0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ 0x160 (PIN_INPUT | MUX_MODE7) /* GPIO0_6 */
+ >;
+ };
};

ocp {
@@ -260,3 +265,12 @@
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
};
+
+&mmc1 {
+ status = "okay";
+ vmmc-supply = <&ldo3_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+};
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index d5f43fe..d34469c 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -16,7 +16,3 @@
regulator-always-on;
};

-&mmc1 {
- status = "okay";
- vmmc-supply = <&ldo3_reg>;
-};
--
1.8.2.1


\
 
 \ /
  Last update: 2013-09-11 14:01    [W:0.044 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site