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28be5af95a
Bindings do not allow address/size-cells in GPIO keys and the GPIO keys is not a bus, see dtbs_check warnings: kirkwood-openblocks_a7.dtb: gpio_keys: '#address-cells', '#size-cells' do not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)... Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
55 lines
1.1 KiB
Plaintext
55 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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#include "kirkwood-ts219.dtsi"
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/ {
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ocp@f1000000 {
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pinctrl: pin-controller@10000 {
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pinctrl-0 = <&pmx_ram_size &pmx_board_id>;
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pinctrl-names = "default";
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pmx_ram_size: pmx-ram-size {
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/* RAM: 0: 256 MB, 1: 512 MB */
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marvell,pins = "mpp36";
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marvell,function = "gpio";
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};
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pmx_USB_copy_button: pmx-USB-copy-button {
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marvell,pins = "mpp15";
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marvell,function = "gpio";
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};
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pmx_reset_button: pmx-reset-button {
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marvell,pins = "mpp16";
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marvell,function = "gpio";
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};
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pmx_board_id: pmx-board-id {
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/* 0: TS-11x, 1: TS-21x */
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
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pinctrl-names = "default";
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button-copy {
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label = "USB Copy";
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linux,code = <KEY_COPY>;
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gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
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};
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button-reset {
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label = "Reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
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};
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};
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};
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ðphy0 { reg = <8>; };
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