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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-05-24 11:44:56 +0200
committerJason Cooper <jason@lakedaemon.net>2013-05-27 15:34:23 +0000
commita4936cfa5dcd4ef9b40857ac415bb83865dc4225 (patch)
tree0584cf399af86b02fd00e88bbc1f92abe5169683 /arch/arm/boot/dts/kirkwood-ts219-6281.dts
parentfaf76128a815cdbdb516924640579366befa6f01 (diff)
arm: kirkwood: ts219: move pinmux configs to the right devices
When the pinmux mechanism was added in Kirkwood, the device driver core was not yet providing the possibility of attaching pinmux configurations to all devices, drivers had to do it explicitly, and not all drivers were doing this. Now that the driver core does that in a generic way, it makes sense to attach the pinmux configuration to their corresponding devices. This allows the pinctrl subsystem to show in debugfs to which device is related which pins, for example: pin 41 (PIN41): gpio-leds.1 mvebu-gpio:41 function gpio group mpp41 pin 42 (PIN42): gpio-leds.1 mvebu-gpio:42 function gpio group mpp42 pin 43 (PIN43): gpio-leds.1 mvebu-gpio:43 function gpio group mpp43 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Tested-By: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-ts219-6281.dts')
-rw-r--r--arch/arm/boot/dts/kirkwood-ts219-6281.dts8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
index 8295c833887f..a2a90c40befa 100644
--- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts
+++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts
@@ -7,10 +7,7 @@
ocp@f1000000 {
pinctrl: pinctrl@10000 {
- pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
- &pmx_twsi0 &pmx_sata0 &pmx_sata1
- &pmx_ram_size &pmx_reset_button
- &pmx_USB_copy_button &pmx_board_id>;
+ pinctrl-0 = <&pmx_ram_size &pmx_board_id>;
pinctrl-names = "default";
pmx_ram_size: pmx-ram-size {
@@ -38,6 +35,9 @@
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
+ pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
+ pinctrl-names = "default";
+
button@1 {
label = "USB Copy";
linux,code = <133>;