diff options
Diffstat (limited to 'target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi')
| -rw-r--r-- | target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi new file mode 100644 index 0000000000..3673a13430 --- /dev/null +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi @@ -0,0 +1,251 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qcom-ipq4019-ap.dk01.1.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + aliases { + label-mac-device = &gmac0; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; + }; + + soc { + pinctrl@1000000 { + mdio_pins: mdio_pinmux { + mux_1 { + pins = "gpio53"; + function = "mdio"; + bias-pull-up; + }; + mux_2 { + pins = "gpio52"; + function = "mdc"; + bias-pull-up; + }; + }; + + i2c_0_pins: i2c_0_pinmux { + mux { + pins = "gpio58", "gpio59"; + function = "blsp_i2c0"; + bias-disable; + }; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&tlmm 4 1>; + linux,code = <KEY_RESTART>; + }; + }; + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + + gpio_out { + gpio-export,name = "gpio_out"; + gpio-export,output = <0>; + gpio-export,direction_may_change = <0>; + gpios = <&stm32_io 23 GPIO_ACTIVE_HIGH>; + }; + + gpio_in { + gpio-export,name = "gpio_in"; + gpio-export,input = <0>; + gpio-export,direction_may_change = <0>; + gpios = <&stm32_io 24 GPIO_ACTIVE_LOW>; + }; + }; + }; +}; + +&blsp1_i2c3 { + status = "okay"; + pinctrl-0 = <&i2c_0_pins>; + pinctrl-names = "default"; + clock-frequency = <400000>; + + stm32_io: stm32@74 { + compatible = "tlt,stm32v1"; + #gpio-cells = <2>; + #interrupt-cells = <2>; + gpio-controller; + interrupt-controller; + interrupt-parent = <&tlmm>; + interrupts = <5 2>; + reg = <0x74>; + }; +}; + +&blsp1_spi1 { + cs-gpios = <&tlmm 54 0>, <&tlmm 63 0>; + num-cs = <2>; + + xt25f128b@0 { + /* + * Factory U-boot looks in 0:BOOTCONFIG partition for active + * partitions settings and mangles the partition config so + * 0:QSEE/0:QSEE_1, 0:CDT/0:CDT_1 and 0:APPSBL/0:APPSBL_1 pairs + * can be swaped. It isn't a problem but we never can be sure where + * OFW put factory images. "n25q128a11" is required for proper nor + * recognition in u-boot. + */ + compatible = "jedec,spi-nor", "n25q128a11"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <24000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "0:SBL1"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "0:MIBIB"; + reg = <0x40000 0x20000>; + read-only; + }; + + partition@60000 { + label = "0:BOOTCONFIG"; + reg = <0x60000 0x20000>; + read-only; + }; + + partition@80000 { + label = "0:BOOTCONFIG1"; + reg = <0x80000 0x20000>; + read-only; + }; + + partition@a0000 { + label = "0:QSEE"; + reg = <0xa0000 0x60000>; + read-only; + }; + + partition@100000 { + label = "0:QSEE_1"; + reg = <0x100000 0x60000>; + read-only; + }; + + partition@160000 { + label = "0:CDT"; + reg = <0x160000 0x10000>; + read-only; + }; + + partition@170000 { + label = "0:CDT_1"; + reg = <0x170000 0x10000>; + read-only; + }; + + partition@180000 { + label = "0:DDRPARAMS"; + reg = <0x180000 0x10000>; + read-only; + }; + + partition@190000 { + label = "0:APPSBLENV"; + reg = <0x190000 0x10000>; + read-only; + }; + + partition@1a0000 { + label = "0:APPSBL"; + reg = <0x1a0000 0xa0000>; + read-only; + }; + + partition@240000 { + label = "0:APPSBL_1"; + reg = <0x240000 0xa0000>; + read-only; + }; + + partition@2e0000 { + label = "0:ART"; + reg = <0x2e0000 0x10000>; + read-only; + }; + + config: partition@2f0000 { + label = "0:CONFIG"; + reg = <0x2f0000 0x10000>; + read-only; + }; + + partition@300000 { + label = "0:CONFIG_RW"; + reg = <0x300000 0x10000>; + read-only; + }; + + partition@310000 { + label = "0:EVENTSLOG"; + reg = <0x310000 0x90000>; + read-only; + }; + }; + }; + + xt26g02a@1 { + /* + * Factory U-boot looks in 0:BOOTCONFIG partition for active + * partitions settings and mangles the partition config so + * rootfs/rootfs_1 pairs can be swaped. + * It isn't a problem but we never can be sure where OFW put + * factory images. "spinand,mt29f" value is required for proper + * nand recognition in u-boot. + */ + compatible = "spi-nand", "spinand,mt29f"; + #address-cells = <1>; + #size-cells = <1>; + reg = <1>; + spi-max-frequency = <24000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "rootfs_1"; + reg = <0x00000000 0x08000000>; + }; + + partition@8000000 { + label = "rootfs"; + reg = <0x08000000 0x08000000>; + }; + }; + }; +}; + +&mdio { + status = "okay"; + pinctrl-0 = <&mdio_pins>; + pinctrl-names = "default"; + phy-reset-gpio = <&tlmm 62 0>; +}; |