16f37ecc54
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> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
102 lines
1.8 KiB
Plaintext
102 lines
1.8 KiB
Plaintext
/dts-v1/;
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/include/ "kirkwood.dtsi"
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/include/ "kirkwood-6281.dtsi"
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/ {
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model = "Globalscale Technologies Dreamplug";
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compatible = "globalscale,dreamplug-003-ds2001", "globalscale,dreamplug", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x20000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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};
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ocp@f1000000 {
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pinctrl: pinctrl@10000 {
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pmx_led_bluetooth: pmx-led-bluetooth {
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marvell,pins = "mpp47";
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marvell,function = "gpio";
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};
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pmx_led_wifi: pmx-led-wifi {
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marvell,pins = "mpp48";
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marvell,function = "gpio";
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};
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pmx_led_wifi_ap: pmx-led-wifi-ap {
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marvell,pins = "mpp49";
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marvell,function = "gpio";
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};
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};
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serial@12000 {
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status = "ok";
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};
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spi@10600 {
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status = "okay";
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pinctrl-0 = <&pmx_spi>;
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pinctrl-names = "default";
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m25p40@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mx25l1606e";
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reg = <0>;
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spi-max-frequency = <50000000>;
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mode = <0>;
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partition@0 {
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reg = <0x0 0x80000>;
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label = "u-boot";
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};
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partition@100000 {
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reg = <0x100000 0x10000>;
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label = "u-boot env";
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};
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partition@180000 {
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reg = <0x180000 0x10000>;
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label = "dtb";
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};
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};
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};
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sata@80000 {
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status = "okay";
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nr-ports = <1>;
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};
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mvsdio@90000 {
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pinctrl-0 = <&pmx_sdio>;
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pinctrl-names = "default";
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status = "okay";
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/* No CD or WP GPIOs */
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broken-cd;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&pmx_led_bluetooth &pmx_led_wifi
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&pmx_led_wifi_ap >;
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pinctrl-names = "default";
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bluetooth {
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label = "dreamplug:blue:bluetooth";
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gpios = <&gpio1 15 1>;
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};
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wifi {
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label = "dreamplug:green:wifi";
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gpios = <&gpio1 16 1>;
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};
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wifi-ap {
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label = "dreamplug:green:wifi_ap";
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gpios = <&gpio1 17 1>;
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};
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};
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};
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