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openwrt/target/linux/lantiq/dts/falcon.dtsi

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lantiq: add Falcon support This adds support for the Intel Falcon SoC for GPON. Support for the Falcon SoC was removed in commit c8218363951 svn rev: 40392 from OpenWrt, this commit adds it again. This patch adds a new subtarget for the Falcon SoC, but it still misses all the drivers needed to control the GPON part. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-10-02 16:39:50 +00:00
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,falcon";
cpus {
cpu@0 {
compatible = "mips,mips34kc";
};
};
aliases {
serial0 = &serial0;
serial1 = &serial1;
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
gpio4 = &gpio4;
};
lantiq: specify console using stdout-path instead of cmdline argument Use devicetree's /chosen/stdout-path instead of the kernel command line (embedded in the .dts-files) to specify the serial console. Using the chosen node is recommended on devicetree based platforms. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-12-11 20:55:00 +00:00
chosen {
stdout-path = "serial0:115200n8";
};
lantiq: add Falcon support This adds support for the Intel Falcon SoC for GPON. Support for the Falcon SoC was removed in commit c8218363951 svn rev: 40392 from OpenWrt, this commit adds it again. This patch adds a new subtarget for the Falcon SoC, but it still misses all the drivers needed to control the GPON part. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-10-02 16:39:50 +00:00
clocks {
compatible = "simple-bus";
cpu_clk: cpu {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <400000000>;
clock-output-names = "cpu";
};
io_clk: io {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <200000000>;
clock-output-names = "io";
};
fpi_clk: fpi {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
clock-output-names = "fpi";
};
};
ebu_cs0: localbus@10000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,localbus", "simple-bus";
reg = <0x10000000 0x4000000>;
ranges = <0x0 0x10000000 0x4000000>;
};
ebu_cs1: localbus@14000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,localbus", "simple-bus";
reg = <0x14000000 0x4000000>;
ranges = <0x0 0x14000000 0x4000000>;
};
ebu@18000000 {
compatible = "lantiq,ebu-falcon";
reg = <0x18000000 0x100>;
};
sbs2@1D000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,sysb2", "simple-bus";
reg = <0x1D000000 0x1000000>;
ranges = <0x0 0x1D000000 0x1000000>;
clock_sysgpe: clock-controller@700000 {
compatible = "lantiq,sysgpe-falcon";
reg = <0x700000 0x100>;
#clock-cells = <1>;
};
mps@4000 {
compatible = "lantiq,mps-falcon", "lantiq,mps-xrx100";
reg = <0x4000 0x1000>;
interrupt-parent = <&icu0>;
interrupts = <154 155>;
lantiq,mbx = <&mpsmbx>;
};
gpio0: gpio@810000 {
compatible = "lantiq,falcon-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&icu0>;
interrupts = <44>;
reg = <0x810000 0x80>;
clocks = <&clock_syseth 16>;
};
gpio2: gpio@810100 {
compatible = "lantiq,falcon-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&icu0>;
interrupts = <46>;
reg = <0x810100 0x80>;
clocks = <&clock_syseth 17>;
};
clock_syseth: clock-controller@B00000 {
compatible = "lantiq,syseth-falcon";
reg = <0xB00000 0x100>;
#clock-cells = <1>;
};
pad@B01000 {
compatible = "lantiq,pad-falcon";
reg = <0xB01000 0x100>;
lantiq,bank = <0>;
clocks = <&clock_syseth 20>;
};
pad@B02000 {
compatible = "lantiq,pad-falcon";
reg = <0xB02000 0x100>;
lantiq,bank = <2>;
clocks = <&clock_syseth 21>;
};
};
fpi@1E000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,fpi", "simple-bus";
reg = <0x1E000000 0x1000000>;
ranges = <0x0 0x1E000000 0x1000000>;
serial1: serial@100B00 {
status = "disabled";
compatible = "lantiq,asc";
reg = <0x100B00 0x100>;
interrupt-parent = <&icu0>;
interrupts = <112 113 114>;
line = <1>;
pinctrl-names = "default";
pinctrl-0 = <&asc1_pins>;
clocks = <&clock_sys1 11>;
};
serial0: serial@100C00 {
compatible = "lantiq,asc";
reg = <0x100C00 0x100>;
interrupt-parent = <&icu0>;
interrupts = <104 105 106>;
line = <0>;
pinctrl-names = "default";
pinctrl-0 = <&asc0_pins>;
clocks = <&clock_sys1 12>;
};
spi: spi@100D00 {
status = "disabled";
lantiq: update spi driver to upstream version These patches are backported from upstream Linux kernel. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-02-12 22:48:11 +00:00
compatible = "lantiq,falcon-spi", "lantiq,xrx100-spi", "lantiq,spi-lantiq-ssc";
lantiq: add Falcon support This adds support for the Intel Falcon SoC for GPON. Support for the Falcon SoC was removed in commit c8218363951 svn rev: 40392 from OpenWrt, this commit adds it again. This patch adds a new subtarget for the Falcon SoC, but it still misses all the drivers needed to control the GPON part. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2016-10-02 16:39:50 +00:00
interrupts = <22 23 24 25>;
interrupt-names = "spi_tx", "spi_rx", "spi_err", "spi_frm";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x100D00 0x100>;
interrupt-parent = <&icu0>;
clocks = <&clock_sys1 13>;
base_cs = <1>;
num_cs = <2>;
};
gptc@100E00 {
compatible = "lantiq,gptc-falcon";
reg = <0x100E00 0x100>;
};
i2c: i2c@200000 {
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
compatible = "lantiq,lantiq-i2c";
reg = <0x200000 0x10000>;
interrupt-parent = <&icu0>;
interrupts = <18 19 20 21>;
gpios = <&gpio1 7 0 &gpio1 8 0>;
pinctrl-names = "default";
pinctrl-0 = <&i2c_pins>;
clocks = <&clock_sys1 14>;
};
gpio1: gpio@800100 {
compatible = "lantiq,falcon-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&icu0>;
interrupts = <45>;
reg = <0x800100 0x100>;
clocks = <&clock_sys1 16>;
};
gpio3: gpio@800200 {
compatible = "lantiq,falcon-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&icu0>;
interrupts = <47>;
reg = <0x800200 0x100>;
clocks = <&clock_sys1 17>;
};
gpio4: gpio@800300 {
compatible = "lantiq,falcon-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&icu0>;
interrupts = <48>;
reg = <0x800300 0x100>;
clocks = <&clock_sys1 18>;
};
pad@800400 {
compatible = "lantiq,pad-falcon";
reg = <0x800400 0x100>;
lantiq,bank = <1>;
clocks = <&clock_sys1 20>;
};
pad@800500 {
compatible = "lantiq,pad-falcon";
reg = <0x800500 0x100>;
lantiq,bank = <3>;
clocks = <&clock_sys1 21>;
};
pad@800600 {
compatible = "lantiq,pad-falcon";
reg = <0x800600 0x100>;
lantiq,bank = <4>;
clocks = <&clock_sys1 22>;
};
status@802000 {
compatible = "lantiq,status-falcon";
reg = <0x802000 0x80>;
};
clock_sys1: clock-controller@F00000 {
compatible = "lantiq,sys1-falcon";
reg = <0xF00000 0x100>;
#clock-cells = <1>;
};
};
sbs0@1F000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
reg = <0x1F000000 0x400000>;
ranges = <0x0 0x1F000000 0x400000>;
mpsmbx: mpsmbx@200000 {
reg = <0x200000 0x200>;
};
};
sbs1@1F700000 {
};
biu@1F800000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "lantiq,biu", "simple-bus";
reg = <0x1F800000 0x800000>;
ranges = <0x0 0x1F800000 0x800000>;
icu0: icu@80200 {
#interrupt-cells = <1>;
interrupt-controller;
compatible = "lantiq,icu";
reg = <0x80200 0x28
0x80228 0x28
0x80250 0x28
0x80278 0x28
0x802a0 0x28>;
};
watchdog@803F0 {
compatible = "lantiq,wdt";
reg = <0x803F0 0x10>;
clocks = <&io_clk>; /* currently no effect */
};
};
pinctrl {
compatible = "lantiq,pinctrl-falcon";
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinctrl0 {
/*ntr {
lantiq,groups = "ntr8k";
lantiq,function = "ntr";
};*/
hrst {
lantiq,groups = "hrst";
lantiq,function = "rst";
};
};
asc0_pins: asc0 {
asc0 {
lantiq,groups = "asc0";
lantiq,function = "asc";
};
};
asc1_pins: asc1 {
asc1 {
lantiq,groups = "asc1";
lantiq,function = "asc";
};
};
i2c_pins: i2c {
i2c {
lantiq,groups = "i2c";
lantiq,function = "i2c";
};
};
bootled_pins: bootled {
bootled {
lantiq,groups = "bootled";
lantiq,function = "led";
};
};
ntr_ntr8k: ntr8k {
ntr8k {
lantiq,groups = "ntr8k";
lantiq,function = "ntr";
};
};
ntr_pps: pps {
pps {
lantiq,groups = "pps";
lantiq,function = "ntr";
};
};
ntr_gpio: gpio {
gpio {
lantiq,pins = "io5";
lantiq,mux = <1>;
lantiq,output = <0>;
};
};
slic_pins: slic {
slic {
lantiq,groups = "slic";
lantiq,function = "slic";
};
};
};
pinselect-ntr {
compatible = "lantiq,onu-ntr","lantiq,pinselect-ntr";
pinctrl-names = "ntr8k", "pps", "gpio";
pinctrl-0 = <&ntr_ntr8k>;
pinctrl-1 = <&ntr_pps>;
pinctrl-2 = <&ntr_gpio>;
};
pinselect-asc1 {
compatible = "lantiq,onu-asc1","lantiq,pinselect-asc1";
pinctrl-names = "default", "asc1";
pinctrl-0 = <&slic_pins>;
pinctrl-1 = <&asc1_pins>;
};
};
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