+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * dts file for KV260 revA Carrier Card
- *
- * (C) Copyright 2020 - 2021, Xilinx, Inc.
- *
- * SD level shifter:
- * "A" – A01 board un-modified (NXP)
- * "Y" – A01 board modified with legacy interposer (Nexperia)
- * "Z" – A01 board modified with Diode interposer
- *
- * Michal Simek <michal.simek@xilinx.com>
- */
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/net/ti-dp83867.h>
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
-
-/dts-v1/;
-/plugin/;
-
-&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default", "gpio";
- pinctrl-0 = <&pinctrl_i2c1_default>;
- pinctrl-1 = <&pinctrl_i2c1_gpio>;
- scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
- sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
-
- /* u14 - 0x40 - ina260 */
- /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
-};
-
-&amba {
- si5332_0: si5332_0 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <125000000>;
- };
-
- si5332_1: si5332_1 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <25000000>;
- };
-
- si5332_2: si5332_2 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <48000000>;
- };
-
- si5332_3: si5332_3 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <24000000>;
- };
-
- si5332_4: si5332_4 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <26000000>;
- };
-
- si5332_5: si5332_5 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <27000000>;
- };
-};
-
-/* DP/USB 3.0 and SATA */
-&psgtr {
- status = "okay";
- /* pcie, usb3, sata */
- clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
- clock-names = "ref0", "ref1", "ref2";
-};
-
-&sata {
- status = "okay";
- /* SATA OOB timing settings */
- ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
- ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
- ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
- ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
- ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
- 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 2>;
-};
-
-&zynqmp_dpsub {
- status = "disabled";
- phy-names = "dp-phy0", "dp-phy1";
- phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
-};
-
-&zynqmp_dpdma {
- status = "okay";
-};
-
-&usb0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0_default>;
- phy-names = "usb3-phy";
- phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
- /* missing usb5744 - u43 */
-};
-
-&dwc3_0 {
- status = "okay";
- dr_mode = "host";
- snps,usb3_lpm_capable;
- maximum-speed = "super-speed";
-};
-
-&sdhci1 { /* on CC with tuned parameters */
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sdhci1_default>;
- /*
- * SD 3.0 requires level shifter and this property
- * should be removed if the board has level shifter and
- * need to work in UHS mode
- */
- no-1-8-v;
- disable-wp;
- xlnx,mio-bank = <1>;
-};
-
-&gem3 { /* required by spec */
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gem3_default>;
- phy-handle = <&phy0>;
- phy-mode = "rgmii-id";
-
- mdio: mdio {
- #address-cells = <1>;
- #size-cells = <0>;
- reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
- reset-delay-us = <2>;
-
- phy0: ethernet-phy@1 {
- #phy-cells = <1>;
- reg = <1>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- ti,dp83867-rxctrl-strap-quirk;
- };
- };
-};
-
-&pinctrl0 { /* required by spec */
- status = "okay";
-
- pinctrl_uart1_default: uart1-default {
- conf {
- groups = "uart1_9_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- drive-strength = <12>;
- };
-
- conf-rx {
- pins = "MIO37";
- bias-high-impedance;
- };
-
- conf-tx {
- pins = "MIO36";
- bias-disable;
- };
-
- mux {
- groups = "uart1_9_grp";
- function = "uart1";
- };
- };
-
- pinctrl_i2c1_default: i2c1-default {
- conf {
- groups = "i2c1_6_grp";
- bias-pull-up;
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux {
- groups = "i2c1_6_grp";
- function = "i2c1";
- };
- };
-
- pinctrl_i2c1_gpio: i2c1-gpio {
- conf {
- groups = "gpio0_24_grp", "gpio0_25_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux {
- groups = "gpio0_24_grp", "gpio0_25_grp";
- function = "gpio0";
- };
- };
-
- pinctrl_gem3_default: gem3-default {
- conf {
- groups = "ethernet3_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- conf-rx {
- pins = "MIO70", "MIO72", "MIO74";
- bias-high-impedance;
- low-power-disable;
- };
-
- conf-bootstrap {
- pins = "MIO71", "MIO73", "MIO75";
- bias-disable;
- low-power-disable;
- };
-
- conf-tx {
- pins = "MIO64", "MIO65", "MIO66",
- "MIO67", "MIO68", "MIO69";
- bias-disable;
- low-power-enable;
- };
-
- conf-mdio {
- groups = "mdio3_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- bias-disable;
- };
-
- mux-mdio {
- function = "mdio3";
- groups = "mdio3_0_grp";
- };
-
- mux {
- function = "ethernet3";
- groups = "ethernet3_0_grp";
- };
- };
-
- pinctrl_usb0_default: usb0-default {
- conf {
- groups = "usb0_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- conf-rx {
- pins = "MIO52", "MIO53", "MIO55";
- bias-high-impedance;
- };
-
- conf-tx {
- pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
- "MIO60", "MIO61", "MIO62", "MIO63";
- bias-disable;
- };
-
- mux {
- groups = "usb0_0_grp";
- function = "usb0";
- };
- };
-
- pinctrl_sdhci1_default: sdhci1-default {
- conf {
- groups = "sdio1_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- bias-disable;
- };
-
- conf-cd {
- groups = "sdio1_cd_0_grp";
- bias-high-impedance;
- bias-pull-up;
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux-cd {
- groups = "sdio1_cd_0_grp";
- function = "sdio1_cd";
- };
-
- mux {
- groups = "sdio1_0_grp";
- function = "sdio1";
- };
- };
-};
-
-&uart1 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart1_default>;
-};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * SD level shifter:
+ * "A" – A01 board un-modified (NXP)
+ * "Y" – A01 board modified with legacy interposer (Nexperia)
+ * "Z" – A01 board modified with Diode interposer
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ pinctrl-1 = <&pinctrl_i2c1_gpio>;
+ scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+ /* u14 - 0x40 - ina260 */
+ /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+ si5332_0: si5332_0 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ };
+
+ si5332_1: si5332_1 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ si5332_2: si5332_2 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+ };
+
+ si5332_3: si5332_3 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ si5332_4: si5332_4 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+
+ si5332_5: si5332_5 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+};
+
+/* DP/USB 3.0 and SATA */
+&psgtr {
+ status = "okay";
+ /* pcie, usb3, sata */
+ clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+ clock-names = "ref0", "ref1", "ref2";
+};
+
+&sata {
+ status = "okay";
+ /* SATA OOB timing settings */
+ ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+ ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
+ ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
+ ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
+ ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
+ 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 2>;
+};
+
+&zynqmp_dpsub {
+ status = "disabled";
+ phy-names = "dp-phy0", "dp-phy1";
+ phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0_default>;
+ phy-names = "usb3-phy";
+ phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+ /* missing usb5744 - u43 */
+};
+
+&dwc3_0 {
+ status = "okay";
+ dr_mode = "host";
+ snps,usb3_lpm_capable;
+ maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhci1_default>;
+ /*
+ * SD 3.0 requires level shifter and this property
+ * should be removed if the board has level shifter and
+ * need to work in UHS mode
+ */
+ no-1-8-v;
+ disable-wp;
+ xlnx,mio-bank = <1>;
+};
+
+&gem3 { /* required by spec */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gem3_default>;
+ phy-handle = <&phy0>;
+ phy-mode = "rgmii-id";
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <2>;
+
+ phy0: ethernet-phy@1 {
+ #phy-cells = <1>;
+ reg = <1>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,dp83867-rxctrl-strap-quirk;
+ };
+ };
+};
+
+&pinctrl0 { /* required by spec */
+ status = "okay";
+
+ pinctrl_uart1_default: uart1-default {
+ conf {
+ groups = "uart1_9_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ drive-strength = <12>;
+ };
+
+ conf-rx {
+ pins = "MIO37";
+ bias-high-impedance;
+ };
+
+ conf-tx {
+ pins = "MIO36";
+ bias-disable;
+ };
+
+ mux {
+ groups = "uart1_9_grp";
+ function = "uart1";
+ };
+ };
+
+ pinctrl_i2c1_default: i2c1-default {
+ conf {
+ groups = "i2c1_6_grp";
+ bias-pull-up;
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux {
+ groups = "i2c1_6_grp";
+ function = "i2c1";
+ };
+ };
+
+ pinctrl_i2c1_gpio: i2c1-gpio {
+ conf {
+ groups = "gpio0_24_grp", "gpio0_25_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux {
+ groups = "gpio0_24_grp", "gpio0_25_grp";
+ function = "gpio0";
+ };
+ };
+
+ pinctrl_gem3_default: gem3-default {
+ conf {
+ groups = "ethernet3_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ conf-rx {
+ pins = "MIO70", "MIO72", "MIO74";
+ bias-high-impedance;
+ low-power-disable;
+ };
+
+ conf-bootstrap {
+ pins = "MIO71", "MIO73", "MIO75";
+ bias-disable;
+ low-power-disable;
+ };
+
+ conf-tx {
+ pins = "MIO64", "MIO65", "MIO66",
+ "MIO67", "MIO68", "MIO69";
+ bias-disable;
+ low-power-enable;
+ };
+
+ conf-mdio {
+ groups = "mdio3_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ bias-disable;
+ };
+
+ mux-mdio {
+ function = "mdio3";
+ groups = "mdio3_0_grp";
+ };
+
+ mux {
+ function = "ethernet3";
+ groups = "ethernet3_0_grp";
+ };
+ };
+
+ pinctrl_usb0_default: usb0-default {
+ conf {
+ groups = "usb0_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ conf-rx {
+ pins = "MIO52", "MIO53", "MIO55";
+ bias-high-impedance;
+ };
+
+ conf-tx {
+ pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+ "MIO60", "MIO61", "MIO62", "MIO63";
+ bias-disable;
+ };
+
+ mux {
+ groups = "usb0_0_grp";
+ function = "usb0";
+ };
+ };
+
+ pinctrl_sdhci1_default: sdhci1-default {
+ conf {
+ groups = "sdio1_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ bias-disable;
+ };
+
+ conf-cd {
+ groups = "sdio1_cd_0_grp";
+ bias-high-impedance;
+ bias-pull-up;
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux-cd {
+ groups = "sdio1_cd_0_grp";
+ function = "sdio1_cd";
+ };
+
+ mux {
+ groups = "sdio1_0_grp";
+ function = "sdio1";
+ };
+ };
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_default>;
+};
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * dts file for KV260 revA Carrier Card
- *
- * (C) Copyright 2020 - 2021, Xilinx, Inc.
- *
- * Michal Simek <michal.simek@xilinx.com>
- */
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/net/ti-dp83867.h>
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
-
-/dts-v1/;
-/plugin/;
-
-&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default", "gpio";
- pinctrl-0 = <&pinctrl_i2c1_default>;
- pinctrl-1 = <&pinctrl_i2c1_gpio>;
- scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
- sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
-
- /* u14 - 0x40 - ina260 */
- /* u43 - 0x2d - usb5744 */
- /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
-};
-
-&amba {
- si5332_0: si5332_0 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <125000000>;
- };
-
- si5332_1: si5332_1 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <25000000>;
- };
-
- si5332_2: si5332_2 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <48000000>;
- };
-
- si5332_3: si5332_3 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <24000000>;
- };
-
- si5332_4: si5332_4 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <26000000>;
- };
-
- si5332_5: si5332_5 { /* u17 */
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <27000000>;
- };
-};
-
-/* DP/USB 3.0 */
-&psgtr {
- status = "okay";
- /* pcie, usb3, sata */
- clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
- clock-names = "ref0", "ref1", "ref2";
-};
-
-&zynqmp_dpsub {
- status = "disabled";
- phy-names = "dp-phy0", "dp-phy1";
- phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
-};
-
-&zynqmp_dpdma {
- status = "okay";
-};
-
-&usb0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0_default>;
- phy-names = "usb3-phy";
- phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
-};
-
-&dwc3_0 {
- status = "okay";
- dr_mode = "host";
- snps,usb3_lpm_capable;
- maximum-speed = "super-speed";
-};
-
-&sdhci1 { /* on CC with tuned parameters */
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sdhci1_default>;
- /*
- * SD 3.0 requires level shifter and this property
- * should be removed if the board has level shifter and
- * need to work in UHS mode
- */
- no-1-8-v;
- disable-wp;
- xlnx,mio-bank = <1>;
- clk-phase-sd-hs = <126>, <60>;
- clk-phase-uhs-sdr25 = <120>, <60>;
- clk-phase-uhs-ddr50 = <126>, <48>;
-};
-
-&gem3 { /* required by spec */
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gem3_default>;
- phy-handle = <&phy0>;
- phy-mode = "rgmii-id";
-
- mdio: mdio {
- #address-cells = <1>;
- #size-cells = <0>;
- reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
- reset-delay-us = <2>;
-
- phy0: ethernet-phy@1 {
- #phy-cells = <1>;
- reg = <1>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
- ti,dp83867-rxctrl-strap-quirk;
- };
- };
-};
-
-&pinctrl0 { /* required by spec */
- status = "okay";
-
- pinctrl_uart1_default: uart1-default {
- conf {
- groups = "uart1_9_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- drive-strength = <12>;
- };
-
- conf-rx {
- pins = "MIO37";
- bias-high-impedance;
- };
-
- conf-tx {
- pins = "MIO36";
- bias-disable;
- };
-
- mux {
- groups = "uart1_9_grp";
- function = "uart1";
- };
- };
-
- pinctrl_i2c1_default: i2c1-default {
- conf {
- groups = "i2c1_6_grp";
- bias-pull-up;
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux {
- groups = "i2c1_6_grp";
- function = "i2c1";
- };
- };
-
- pinctrl_i2c1_gpio: i2c1-gpio {
- conf {
- groups = "gpio0_24_grp", "gpio0_25_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux {
- groups = "gpio0_24_grp", "gpio0_25_grp";
- function = "gpio0";
- };
- };
-
- pinctrl_gem3_default: gem3-default {
- conf {
- groups = "ethernet3_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- conf-rx {
- pins = "MIO70", "MIO72", "MIO74";
- bias-high-impedance;
- low-power-disable;
- };
-
- conf-bootstrap {
- pins = "MIO71", "MIO73", "MIO75";
- bias-disable;
- low-power-disable;
- };
-
- conf-tx {
- pins = "MIO64", "MIO65", "MIO66",
- "MIO67", "MIO68", "MIO69";
- bias-disable;
- low-power-enable;
- };
-
- conf-mdio {
- groups = "mdio3_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- bias-disable;
- };
-
- mux-mdio {
- function = "mdio3";
- groups = "mdio3_0_grp";
- };
-
- mux {
- function = "ethernet3";
- groups = "ethernet3_0_grp";
- };
- };
-
- pinctrl_usb0_default: usb0-default {
- conf {
- groups = "usb0_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- conf-rx {
- pins = "MIO52", "MIO53", "MIO55";
- bias-high-impedance;
- };
-
- conf-tx {
- pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
- "MIO60", "MIO61", "MIO62", "MIO63";
- bias-disable;
- };
-
- mux {
- groups = "usb0_0_grp";
- function = "usb0";
- };
- };
-
- pinctrl_sdhci1_default: sdhci1-default {
- conf {
- groups = "sdio1_0_grp";
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- bias-disable;
- };
-
- conf-cd {
- groups = "sdio1_cd_0_grp";
- bias-high-impedance;
- bias-pull-up;
- slew-rate = <SLEW_RATE_SLOW>;
- power-source = <IO_STANDARD_LVCMOS18>;
- };
-
- mux-cd {
- groups = "sdio1_cd_0_grp";
- function = "sdio1_cd";
- };
-
- mux {
- groups = "sdio1_0_grp";
- function = "sdio1";
- };
- };
-};
-
-&uart1 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart1_default>;
-};
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for KV260 revA Carrier Card
+ *
+ * (C) Copyright 2020 - 2021, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek@xilinx.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
+
+/dts-v1/;
+/plugin/;
+
+&i2c1 { /* I2C_SCK C23/C24 - MIO from SOM */
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ pinctrl-1 = <&pinctrl_i2c1_gpio>;
+ scl-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
+
+ /* u14 - 0x40 - ina260 */
+ /* u43 - 0x2d - usb5744 */
+ /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
+};
+
+&amba {
+ si5332_0: si5332_0 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ };
+
+ si5332_1: si5332_1 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ si5332_2: si5332_2 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <48000000>;
+ };
+
+ si5332_3: si5332_3 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+
+ si5332_4: si5332_4 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+
+ si5332_5: si5332_5 { /* u17 */
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+};
+
+/* DP/USB 3.0 */
+&psgtr {
+ status = "okay";
+ /* pcie, usb3, sata */
+ clocks = <&si5332_5>, <&si5332_4>, <&si5332_0>;
+ clock-names = "ref0", "ref1", "ref2";
+};
+
+&zynqmp_dpsub {
+ status = "disabled";
+ phy-names = "dp-phy0", "dp-phy1";
+ phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+};
+
+&zynqmp_dpdma {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0_default>;
+ phy-names = "usb3-phy";
+ phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+};
+
+&dwc3_0 {
+ status = "okay";
+ dr_mode = "host";
+ snps,usb3_lpm_capable;
+ maximum-speed = "super-speed";
+};
+
+&sdhci1 { /* on CC with tuned parameters */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdhci1_default>;
+ /*
+ * SD 3.0 requires level shifter and this property
+ * should be removed if the board has level shifter and
+ * need to work in UHS mode
+ */
+ no-1-8-v;
+ disable-wp;
+ xlnx,mio-bank = <1>;
+ clk-phase-sd-hs = <126>, <60>;
+ clk-phase-uhs-sdr25 = <120>, <60>;
+ clk-phase-uhs-ddr50 = <126>, <48>;
+};
+
+&gem3 { /* required by spec */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gem3_default>;
+ phy-handle = <&phy0>;
+ phy-mode = "rgmii-id";
+
+ mdio: mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reset-gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <2>;
+
+ phy0: ethernet-phy@1 {
+ #phy-cells = <1>;
+ reg = <1>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,dp83867-rxctrl-strap-quirk;
+ };
+ };
+};
+
+&pinctrl0 { /* required by spec */
+ status = "okay";
+
+ pinctrl_uart1_default: uart1-default {
+ conf {
+ groups = "uart1_9_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ drive-strength = <12>;
+ };
+
+ conf-rx {
+ pins = "MIO37";
+ bias-high-impedance;
+ };
+
+ conf-tx {
+ pins = "MIO36";
+ bias-disable;
+ };
+
+ mux {
+ groups = "uart1_9_grp";
+ function = "uart1";
+ };
+ };
+
+ pinctrl_i2c1_default: i2c1-default {
+ conf {
+ groups = "i2c1_6_grp";
+ bias-pull-up;
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux {
+ groups = "i2c1_6_grp";
+ function = "i2c1";
+ };
+ };
+
+ pinctrl_i2c1_gpio: i2c1-gpio {
+ conf {
+ groups = "gpio0_24_grp", "gpio0_25_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux {
+ groups = "gpio0_24_grp", "gpio0_25_grp";
+ function = "gpio0";
+ };
+ };
+
+ pinctrl_gem3_default: gem3-default {
+ conf {
+ groups = "ethernet3_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ conf-rx {
+ pins = "MIO70", "MIO72", "MIO74";
+ bias-high-impedance;
+ low-power-disable;
+ };
+
+ conf-bootstrap {
+ pins = "MIO71", "MIO73", "MIO75";
+ bias-disable;
+ low-power-disable;
+ };
+
+ conf-tx {
+ pins = "MIO64", "MIO65", "MIO66",
+ "MIO67", "MIO68", "MIO69";
+ bias-disable;
+ low-power-enable;
+ };
+
+ conf-mdio {
+ groups = "mdio3_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ bias-disable;
+ };
+
+ mux-mdio {
+ function = "mdio3";
+ groups = "mdio3_0_grp";
+ };
+
+ mux {
+ function = "ethernet3";
+ groups = "ethernet3_0_grp";
+ };
+ };
+
+ pinctrl_usb0_default: usb0-default {
+ conf {
+ groups = "usb0_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ conf-rx {
+ pins = "MIO52", "MIO53", "MIO55";
+ bias-high-impedance;
+ };
+
+ conf-tx {
+ pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
+ "MIO60", "MIO61", "MIO62", "MIO63";
+ bias-disable;
+ };
+
+ mux {
+ groups = "usb0_0_grp";
+ function = "usb0";
+ };
+ };
+
+ pinctrl_sdhci1_default: sdhci1-default {
+ conf {
+ groups = "sdio1_0_grp";
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ bias-disable;
+ };
+
+ conf-cd {
+ groups = "sdio1_cd_0_grp";
+ bias-high-impedance;
+ bias-pull-up;
+ slew-rate = <SLEW_RATE_SLOW>;
+ power-source = <IO_STANDARD_LVCMOS18>;
+ };
+
+ mux-cd {
+ groups = "sdio1_cd_0_grp";
+ function = "sdio1_cd";
+ };
+
+ mux {
+ groups = "sdio1_0_grp";
+ function = "sdio1";
+ };
+ };
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_default>;
+};
projects / linux.git / commitdiff