[U-Boot] [PATCH v4 5/6] arm64: mvebu: dts: Add DTS file for MACCHIATOBin board
kostap at marvell.com
kostap at marvell.com
Thu Feb 9 10:39:10 UTC 2017
From: Rabeeh Khoury <rabeeh at solid-run.com>
Added A8040 dts file for community board MACCHIATIBin.
The patch includes the following features:
AP - Serial console (connected to onboard FTDI usb to serial)
CP0 - PCIe x4, SATA, I2C and 10G KR
(connected to Marvell 3310 10G copper / SFP+ phy)
CP1 - Boot SPI, USB3 host, 2xSATA, 10G KR
(connected to Marvell 3310 10G copper / SFP+ phy),
SGMII connected to onboard 1512 1Gbps copper phy,
and additional SGMII connected to SFP
(default 1Gbps can be configured to 2.5Gbps).
Network interface naming -
egiga0 - CP0 KR
egiga1 - CP1 KR
egiga2 - CP1 RJ45 1Gbps connector (recommended for TFTP boot)
egiga3 - CP1 SFP default 1Gbps and can be modified to 2.5Gbps
Signed-off-by: Konstantin Porotchkin <kostap at marvell.com>
Signed-off-by: Rabeeh Khoury <rabeeh at solid-run.com>
Cc: Stefan Roese <sr at denx.de>
Cc: Nadav Haklai <nadavh at marvell.com>
Cc: Neta Zur Hershkovits <neta at marvell.com>
Cc: Igal Liberman <igall at marvell.com>
Cc: Haim Boot <hayim at marvell.com>
---
Changes dor v4:
- Put USB VBUS regulator inside the "simple bus" block
arch/arm/dts/Makefile | 1 +
arch/arm/dts/armada-8040-mcbin.dts | 293 +++++++++++++++++++++++++++++++++++++
2 files changed, 294 insertions(+)
create mode 100644 arch/arm/dts/armada-8040-mcbin.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 397a0ae..a3b139b 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -76,6 +76,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \
armada-385-amc.dtb \
armada-7040-db.dtb \
armada-8040-db.dtb \
+ armada-8040-mcbin.dtb \
armada-xp-gp.dtb \
armada-xp-maxbcm.dtb \
armada-xp-synology-ds414.dtb \
diff --git a/arch/arm/dts/armada-8040-mcbin.dts b/arch/arm/dts/armada-8040-mcbin.dts
new file mode 100644
index 0000000..e42b092
--- /dev/null
+++ b/arch/arm/dts/armada-8040-mcbin.dts
@@ -0,0 +1,293 @@
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ * https://spdx.org/licenses
+ */
+
+#include "armada-8040.dtsi" /* include SoC device tree */
+
+/ {
+ model = "MACCHIATOBin-8040";
+ compatible = "marvell,armada8040-mcbin",
+ "marvell,armada8040";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ i2c0 = &cpm_i2c0;
+ i2c1 = &cpm_i2c1;
+ spi0 = &cps_spi1;
+ gpio0 = &ap_gpio0;
+ gpio1 = &cpm_gpio0;
+ gpio2 = &cpm_gpio1;
+ };
+
+ memory at 00000000 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ simple-bus {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_usb3h0_vbus: usb3-vbus0 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_xhci_vbus_pins>;
+ regulator-name = "reg-usb3h0-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <500000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&cpm_gpio1 15 GPIO_ACTIVE_HIGH>; /* GPIO[47] */
+ };
+ };
+};
+
+/* Accessible over the mini-USB CON9 connector on the main board */
+&uart0 {
+ status = "okay";
+};
+
+&ap_pinctl {
+ /*
+ * MPP Bus:
+ * eMMC [0-10]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 1 1 1 1 1 1 1 1 1 1
+ 1 3 0 0 0 0 0 0 0 3 >;
+};
+
+/* on-board eMMC */
+&ap_sdhci0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ap_emmc_pins>;
+ bus-width= <8>;
+ status = "okay";
+};
+
+&cpm_pinctl {
+ /*
+ * MPP Bus:
+ * [0-31] = 0xff: Keep default CP0_shared_pins:
+ * [11] CLKOUT_MPP_11 (out)
+ * [23] LINK_RD_IN_CP2CP (in)
+ * [25] CLKOUT_MPP_25 (out)
+ * [29] AVS_FB_IN_CP2CP (in)
+ * [32,34] SMI
+ * [33] MSS power down
+ * [35-38] CP0 I2C1 and I2C0
+ * [39] MSS CKE Enable
+ * [40,41] CP0 UART1 TX/RX
+ * [42,43] XSMI (controls two 10G phys)
+ * [47] USB VBUS EN
+ * [48] FAN PWM
+ * [49] 10G port 1 interrupt
+ * [50] 10G port 0 interrupt
+ * [51] 2.5G SFP TX fault
+ * [52] PCIe reset out
+ * [53] 2.5G SFP mode
+ * [54] 2.5G SFP LOS
+ * [55] Micro SD card detect
+ * [56-61] Micro SD
+ * [62] CP1 KR SFP FAULT
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0 7 0xa 7 2 2 2 2 0xa
+ 7 7 8 8 0 0 0 0 0 0
+ 0 0 0 0 0 0 0xe 0xe 0xe 0xe
+ 0xe 0xe 0 >;
+
+ cpm_xhci_vbus_pins: cpm-xhci-vbus-pins {
+ marvell,pins = < 47 >;
+ marvell,function = <0>;
+ };
+
+ cpm_pcie_reset_pins: cpm-pcie-reset-pins {
+ marvell,pins = < 52 >;
+ marvell,function = <0>;
+ };
+};
+
+/* uSD slot */
+&cpm_sdhci0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_sdhci_pins>;
+ bus-width= <4>;
+ status = "okay";
+};
+
+/* PCIe x4 */
+&cpm_pcie0 {
+ num-lanes = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_pcie_reset_pins>;
+ marvell,reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_HIGH>; /* GPIO[52] */
+ status = "okay";
+};
+
+&cpm_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c0_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&cpm_i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c1_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&cpm_sata0 {
+ status = "okay";
+};
+
+&cpm_comphy {
+ /*
+ * CP0 Serdes Configuration:
+ * Lane 0: PCIe0 (x4)
+ * Lane 1: PCIe0 (x4)
+ * Lane 2: PCIe0 (x4)
+ * Lane 3: PCIe0 (x4)
+ * Lane 4: KR (10G)
+ * Lane 5: SATA1
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_PEX0>;
+ };
+ phy1 {
+ phy-type = <PHY_TYPE_PEX0>;
+ };
+ phy2 {
+ phy-type = <PHY_TYPE_PEX0>;
+ };
+ phy3 {
+ phy-type = <PHY_TYPE_PEX0>;
+ };
+ phy4 {
+ phy-type = <PHY_TYPE_KR>;
+ };
+ phy5 {
+ phy-type = <PHY_TYPE_SATA1>;
+ };
+};
+
+&cps_sata0 {
+ status = "okay";
+};
+
+&cps_usb3_0 {
+ vbus-supply = <®_usb3h0_vbus>;
+ status = "okay";
+};
+
+&cps_utmi0 {
+ status = "okay";
+};
+
+&cps_pinctl {
+ /*
+ * MPP Bus:
+ * [0-5] TDM
+ * [6,7] CP1_UART 0
+ * [8] CP1 10G SFP LOS
+ * [9] CP1 10G PHY RESET
+ * [10] CP1 10G SFP TX Disable
+ * [11] CP1 10G SFP Mode
+ * [12] SPI1 CS1n
+ * [13] SPI1 MISO (TDM and SPI ROM shared)
+ * [14] SPI1 CS0n
+ * [15] SPI1 MOSI (TDM and SPI ROM shared)
+ * [16] SPI1 CLK (TDM and SPI ROM shared)
+ * [24] CP1 2.5G SFP TX Disable
+ * [26] CP0 10G SFP TX Fault
+ * [27] CP0 10G SFP Mode
+ * [28] CP0 10G SFP LOS
+ * [29] CP0 10G SFP TX Disable
+ * [30] USB Over current indication
+ * [31] 10G Port 0 phy reset
+ * [32-62] = 0xff: Keep default CP1_shared_pins:
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x8 0x8 0x0 0x0
+ 0x0 0x0 0x3 0x3 0x3 0x3 0x3 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x0 0x0 0x0
+ 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff>;
+};
+
+&cps_spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cps_spi1_pins>;
+ status = "okay";
+
+ spi-flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "U-Boot";
+ reg = <0 0x200000>;
+ };
+ partition at 400000 {
+ label = "Filesystem";
+ reg = <0x200000 0xce0000>;
+ };
+ };
+ };
+};
+
+&cps_comphy {
+ /*
+ * CP1 Serdes Configuration:
+ * Lane 0: SGMII2
+ * Lane 1: SATA 0
+ * Lane 2: USB HOST 0
+ * Lane 3: SATA1
+ * Lane 4: KR (10G)
+ * Lane 5: SGMII3
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_SGMII2>;
+ phy-speed = <PHY_SPEED_1_25G>;
+ };
+ phy1 {
+ phy-type = <PHY_TYPE_SATA0>;
+ };
+ phy2 {
+ phy-type = <PHY_TYPE_USB3_HOST0>;
+ };
+ phy3 {
+ phy-type = <PHY_TYPE_SATA1>;
+ };
+ phy4 {
+ phy-type = <PHY_TYPE_KR>;
+ };
+ phy5 {
+ phy-type = <PHY_TYPE_SGMII3>;
+ };
+};
--
2.7.4
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