93fff4ce19
When DT support for kirkwood was first introduced, there was no clock infrastructure. As a result, we had to manually pass the clock-frequency to the driver from the device node. Unfortunately, on kirkwood, with minimal config or all module configs, clock-frequency breaks booting because of_serial doesn't consume the gate_clk when clock-frequency is defined. The end result on kirkwood is that runit gets gated, and then the boot fails when the kernel tries to write to the serial port. Fix the issue by removing the clock-frequency parameter from all kirkwood dts files. Booted on dreamplug without earlyprintk and successfully logged in via ttyS0. Reported-by: Simon Baatz <gmbnomis@gmail.com> Tested-by: Simon Baatz <gmbnomis@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
122 lines
2.3 KiB
Plaintext
122 lines
2.3 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 = "RaidSonic ICY BOX IB-NAS62x0 (Rev B)";
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compatible = "raidsonic,ib-nas6210-b", "raidsonic,ib-nas6220-b", "raidsonic,ib-nas6210", "raidsonic,ib-nas6220", "raidsonic,ib-nas62x0", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x10000000>;
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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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pinctrl-0 = < &pmx_nand
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&pmx_led_os_red &pmx_power_off
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&pmx_led_os_green &pmx_led_usb_transfer
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&pmx_button_reset &pmx_button_usb_copy >;
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pinctrl-names = "default";
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pmx_led_os_red: pmx-led-os-red {
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marvell,pins = "mpp22";
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marvell,function = "gpio";
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};
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pmx_power_off: pmx-power-off {
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marvell,pins = "mpp24";
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marvell,function = "gpio";
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};
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pmx_led_os_green: pmx-led-os-green {
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marvell,pins = "mpp25";
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marvell,function = "gpio";
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};
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pmx_led_usb_transfer: pmx-led-usb-transfer {
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marvell,pins = "mpp27";
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marvell,function = "gpio";
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};
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pmx_button_reset: pmx-button-reset {
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marvell,pins = "mpp28";
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marvell,function = "gpio";
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};
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pmx_button_usb_copy: pmx-button-usb-copy {
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marvell,pins = "mpp29";
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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 = "okay";
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};
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sata@80000 {
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status = "okay";
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nr-ports = <2>;
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};
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nand@3000000 {
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status = "okay";
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0x100000>;
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};
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partition@100000 {
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label = "uImage";
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reg = <0x0100000 0x600000>;
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};
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partition@700000 {
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label = "root";
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reg = <0x0700000 0xf900000>;
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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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#address-cells = <1>;
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#size-cells = <0>;
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button@1 {
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label = "USB Copy";
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linux,code = <133>;
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gpios = <&gpio0 29 1>;
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};
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button@2 {
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label = "Reset";
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linux,code = <0x198>;
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gpios = <&gpio0 28 1>;
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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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green-os {
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label = "ib62x0:green:os";
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gpios = <&gpio0 25 0>;
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linux,default-trigger = "default-on";
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};
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red-os {
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label = "ib62x0:red:os";
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gpios = <&gpio0 22 0>;
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};
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usb-copy {
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label = "ib62x0:red:usb_copy";
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gpios = <&gpio0 27 0>;
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};
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};
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gpio_poweroff {
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compatible = "gpio-poweroff";
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gpios = <&gpio0 24 0>;
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};
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};
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