diff options
Diffstat (limited to 'arch/arm/dts/zynqmp-zcu208-revA.dts')
| -rw-r--r-- | arch/arm/dts/zynqmp-zcu208-revA.dts | 83 |
1 files changed, 78 insertions, 5 deletions
diff --git a/arch/arm/dts/zynqmp-zcu208-revA.dts b/arch/arm/dts/zynqmp-zcu208-revA.dts index 0e114cdacb1..880281d4e79 100644 --- a/arch/arm/dts/zynqmp-zcu208-revA.dts +++ b/arch/arm/dts/zynqmp-zcu208-revA.dts @@ -13,6 +13,7 @@ #include "zynqmp-clk-ccf.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/pinctrl-zynqmp.h> #include <dt-bindings/phy/phy.h> / { @@ -221,6 +222,11 @@ &i2c0 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c0_default>; + pinctrl-1 = <&pinctrl_i2c0_gpio>; + scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; tca6416_u15: gpio@20 { /* u15 */ compatible = "ti,tca6416"; @@ -382,12 +388,18 @@ &i2c1 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c1_default>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; i2c-mux@74 { compatible = "nxp,pca9548"; /* u20 */ #address-cells = <1>; #size-cells = <0>; reg = <0x74>; + i2c-mux-idle-disconnect; /* FIXME reset-gpios = <&tca6416_u15 SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */ i2c_eeprom: i2c@0 { #address-cells = <1>; @@ -423,27 +435,27 @@ si5341_2: out@2 { /* refclk2 for PS-GT, used for USB3 */ reg = <2>; - always-on; /* assigned-clocks does not enable, so do it here */ + always-on; }; si5341_3: out@3 { /* refclk3 for PS-GT, used for SATA */ reg = <3>; - always-on; /* assigned-clocks does not enable, so do it here */ + always-on; }; si5341_5: out@5 { /* refclk5 PL CLK100 */ reg = <5>; - always-on; /* assigned-clocks does not enable, so do it here */ + always-on; }; si5341_6: out@6 { /* refclk6 PL CLK125 */ reg = <6>; - always-on; /* assigned-clocks does not enable, so do it here */ + always-on; }; si5341_9: out@9 { /* refclk9 used for PS_REF_CLK 33.3 MHz */ reg = <9>; - always-on; /* assigned-clocks does not enable, so do it here */ + always-on; }; }; }; @@ -504,6 +516,7 @@ #address-cells = <1>; #size-cells = <0>; reg = <0x75>; + i2c-mux-idle-disconnect; /* FIXME reset-gpios = <&tca6416_u15 SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */ i2c@0 { #address-cells = <1>; @@ -565,6 +578,63 @@ /* MSP430 */ }; +&pinctrl0 { + status = "okay"; + pinctrl_i2c0_default: i2c0-default { + mux { + groups = "i2c0_3_grp"; + function = "i2c0"; + }; + + conf { + groups = "i2c0_3_grp"; + bias-pull-up; + slew-rate = <SLEW_RATE_SLOW>; + power-source = <IO_STANDARD_LVCMOS18>; + }; + }; + + pinctrl_i2c0_gpio: i2c0-gpio { + mux { + groups = "gpio0_14_grp", "gpio0_15_grp"; + function = "gpio0"; + }; + + conf { + groups = "gpio0_14_grp", "gpio0_15_grp"; + slew-rate = <SLEW_RATE_SLOW>; + power-source = <IO_STANDARD_LVCMOS18>; + }; + }; + + pinctrl_i2c1_default: i2c1-default { + mux { + groups = "i2c1_4_grp"; + function = "i2c1"; + }; + + conf { + groups = "i2c1_4_grp"; + bias-pull-up; + slew-rate = <SLEW_RATE_SLOW>; + power-source = <IO_STANDARD_LVCMOS18>; + }; + }; + + pinctrl_i2c1_gpio: i2c1-gpio { + mux { + groups = "gpio0_16_grp", "gpio0_17_grp"; + function = "gpio0"; + }; + + conf { + groups = "gpio0_16_grp", "gpio0_17_grp"; + slew-rate = <SLEW_RATE_SLOW>; + power-source = <IO_STANDARD_LVCMOS18>; + }; + }; +}; + &qspi { status = "okay"; is-dual = <1>; @@ -601,6 +671,7 @@ ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>; ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>; + phy-names = "sata-phy"; phys = <&psgtr 3 PHY_TYPE_SATA 1 3>; }; @@ -628,4 +699,6 @@ status = "okay"; dr_mode = "host"; snps,usb3_lpm_capable; + phy-names = "usb3-phy"; + phys = <&psgtr 2 PHY_TYPE_USB3 0 2>; }; |