mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 15:43:59 +08:00
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>
194 lines
4.2 KiB
Plaintext
194 lines
4.2 KiB
Plaintext
/dts-v1/;
|
|
|
|
/include/ "kirkwood.dtsi"
|
|
/include/ "kirkwood-6281.dtsi"
|
|
|
|
/ {
|
|
model = "Iomega StorCenter ix2-200";
|
|
compatible = "iom,ix2-200", "marvell,kirkwood-88f6281", "marvell,kirkwood";
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x10000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8 earlyprintk";
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
pinctrl: pinctrl@10000 {
|
|
|
|
pinctrl-0 = < &pmx_button_reset &pmx_button_power
|
|
&pmx_led_backup &pmx_led_power
|
|
&pmx_button_otb &pmx_led_rebuild
|
|
&pmx_led_health
|
|
&pmx_led_sata_brt_ctrl_1
|
|
&pmx_led_sata_brt_ctrl_2
|
|
&pmx_led_backup_brt_ctrl_1
|
|
&pmx_led_backup_brt_ctrl_2
|
|
&pmx_led_power_brt_ctrl_1
|
|
&pmx_led_power_brt_ctrl_2
|
|
&pmx_led_health_brt_ctrl_1
|
|
&pmx_led_health_brt_ctrl_2
|
|
&pmx_led_rebuild_brt_ctrl_1
|
|
&pmx_led_rebuild_brt_ctrl_2 >;
|
|
pinctrl-names = "default";
|
|
|
|
pmx_button_reset: pmx-button-reset {
|
|
marvell,pins = "mpp12";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_button_power: pmx-button-power {
|
|
marvell,pins = "mpp14";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_backup: pmx-led-backup {
|
|
marvell,pins = "mpp15";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power: pmx-led-power {
|
|
marvell,pins = "mpp16";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_button_otb: pmx-button-otb {
|
|
marvell,pins = "mpp35";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_rebuild: pmx-led-rebuild {
|
|
marvell,pins = "mpp36";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_health: pmx-led_health {
|
|
marvell,pins = "mpp37";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_sata_brt_ctrl_1: pmx-led-sata-brt-ctrl-1 {
|
|
marvell,pins = "mpp38";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_sata_brt_ctrl_2: pmx-led-sata-brt-ctrl-2 {
|
|
marvell,pins = "mpp39";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_backup_brt_ctrl_1: pmx-led-backup-brt-ctrl-1 {
|
|
marvell,pins = "mpp40";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_backup_brt_ctrl_2: pmx-led-backup-brt-ctrl-2 {
|
|
marvell,pins = "mpp41";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power_brt_ctrl_1: pmx-led-power-brt-ctrl-1 {
|
|
marvell,pins = "mpp42";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_power_brt_ctrl_2: pmx-led-power-brt-ctrl-2 {
|
|
marvell,pins = "mpp43";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_health_brt_ctrl_1: pmx-led-health-brt-ctrl-1 {
|
|
marvell,pins = "mpp44";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_health_brt_ctrl_2: pmx-led-health-brt-ctrl-2 {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_rebuild_brt_ctrl_1: pmx-led-rebuild-brt-ctrl-1 {
|
|
marvell,pins = "mpp44";
|
|
marvell,function = "gpio";
|
|
};
|
|
pmx_led_rebuild_brt_ctrl_2: pmx-led-rebuild-brt-ctrl-2 {
|
|
marvell,pins = "mpp45";
|
|
marvell,function = "gpio";
|
|
};
|
|
|
|
};
|
|
i2c@11000 {
|
|
status = "okay";
|
|
|
|
lm63: lm63@4c {
|
|
compatible = "national,lm63";
|
|
reg = <0x4c>;
|
|
};
|
|
};
|
|
|
|
serial@12000 {
|
|
status = "ok";
|
|
};
|
|
|
|
nand@3000000 {
|
|
status = "okay";
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0000000 0x100000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@a0000 {
|
|
label = "env";
|
|
reg = <0xa0000 0x20000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "uImage";
|
|
reg = <0x100000 0x300000>;
|
|
};
|
|
|
|
partition@400000 {
|
|
label = "uInitrd";
|
|
reg = <0x540000 0x1000000>;
|
|
};
|
|
};
|
|
sata@80000 {
|
|
status = "okay";
|
|
nr-ports = <2>;
|
|
};
|
|
|
|
};
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
power_led {
|
|
label = "status:white:power_led";
|
|
gpios = <&gpio0 16 0>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
health_led1 {
|
|
label = "status:red:health_led";
|
|
gpios = <&gpio1 5 0>;
|
|
};
|
|
health_led2 {
|
|
label = "status:white:health_led";
|
|
gpios = <&gpio1 4 0>;
|
|
};
|
|
backup_led {
|
|
label = "status:blue:backup_led";
|
|
gpios = <&gpio0 15 0>;
|
|
};
|
|
};
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
Power {
|
|
label = "Power Button";
|
|
linux,code = <116>;
|
|
gpios = <&gpio0 14 1>;
|
|
};
|
|
Reset {
|
|
label = "Reset Button";
|
|
linux,code = <0x198>;
|
|
gpios = <&gpio0 12 1>;
|
|
};
|
|
OTB {
|
|
label = "OTB Button";
|
|
linux,code = <133>;
|
|
gpios = <&gpio1 3 1>;
|
|
};
|
|
};
|
|
};
|