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>
172 lines
3.5 KiB
Plaintext
172 lines
3.5 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 = "Seagate GoFlex Net";
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compatible = "seagate,goflexnet", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x8000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
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};
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ocp@f1000000 {
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pinctrl: pinctrl@10000 {
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pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange
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&pmx_led_left_cap_0 &pmx_led_left_cap_1
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&pmx_led_left_cap_2 &pmx_led_left_cap_3
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&pmx_led_right_cap_0 &pmx_led_right_cap_1
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&pmx_led_right_cap_2 &pmx_led_right_cap_3
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>;
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pinctrl-names = "default";
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pmx_usb_power_enable: pmx-usb-power-enable {
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marvell,pins = "mpp29";
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marvell,function = "gpio";
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};
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pmx_led_right_cap_0: pmx-led_right_cap_0 {
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marvell,pins = "mpp38";
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marvell,function = "gpio";
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};
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pmx_led_right_cap_1: pmx-led_right_cap_1 {
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marvell,pins = "mpp39";
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marvell,function = "gpio";
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};
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pmx_led_right_cap_2: pmx-led_right_cap_2 {
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marvell,pins = "mpp40";
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marvell,function = "gpio";
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};
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pmx_led_right_cap_3: pmx-led_right_cap_3 {
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marvell,pins = "mpp41";
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marvell,function = "gpio";
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};
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pmx_led_left_cap_0: pmx-led_left_cap_0 {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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pmx_led_left_cap_1: pmx-led_left_cap_1 {
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marvell,pins = "mpp43";
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marvell,function = "gpio";
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};
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pmx_led_left_cap_2: pmx-led_left_cap_2 {
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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pmx_led_left_cap_3: pmx-led_left_cap_3 {
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marvell,pins = "mpp45";
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marvell,function = "gpio";
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};
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pmx_led_green: pmx-led_green {
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marvell,pins = "mpp46";
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marvell,function = "gpio";
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};
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pmx_led_orange: pmx-led_orange {
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marvell,pins = "mpp47";
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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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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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read-only;
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};
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partition@100000 {
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label = "uImage";
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reg = <0x0100000 0x400000>;
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};
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partition@500000 {
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label = "pogoplug";
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reg = <0x0500000 0x2000000>;
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};
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partition@2500000 {
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label = "root";
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reg = <0x02500000 0xd800000>;
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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 = <2>;
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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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health {
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label = "status:green:health";
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gpios = <&gpio1 14 1>;
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linux,default-trigger = "default-on";
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};
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fault {
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label = "status:orange:fault";
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gpios = <&gpio1 15 1>;
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};
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left0 {
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label = "status:white:left0";
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gpios = <&gpio1 10 0>;
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};
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left1 {
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label = "status:white:left1";
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gpios = <&gpio1 11 0>;
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};
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left2 {
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label = "status:white:left2";
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gpios = <&gpio1 12 0>;
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};
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left3 {
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label = "status:white:left3";
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gpios = <&gpio1 13 0>;
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};
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right0 {
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label = "status:white:right0";
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gpios = <&gpio1 6 0>;
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};
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right1 {
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label = "status:white:right1";
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gpios = <&gpio1 7 0>;
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};
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right2 {
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label = "status:white:right2";
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gpios = <&gpio1 8 0>;
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};
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right3 {
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label = "status:white:right3";
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gpios = <&gpio1 9 0>;
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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usb_power: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "USB Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio0 29 0>;
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};
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};
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};
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