korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-16 23:45:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: marvell: Add support for Marvell CN9131-DB

Browse Source 
Extend the support of the CN9130 by adding an external CP115.

The last number indicates how many external CP115 are used.

New available interfaces:
* CP1 CRYPTO-0 (disabled)
* CP1 ETH-0 (SFI, problem with the SFP cage, disabled)
* CP1 GPIO-1
* CP1 GPIO-2
* CP1 I2C-0
* CP1 PCIe-0 x2
* CP1 SPI-1
* CP1 SATA-0-1
* CP1 USB3-1

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Grzegorz Jaszczyk 2019-10-04 16:27:37 +02:00 committed by Gregory CLEMENT
parent 8aeca97bd4
commit fe5e610f16
2 changed files with 203 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/marvell/Makefile
View File

@ -11,3 +11,4 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin-singleshot.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb
dtb-$(CONFIG_ARCH_MVEBU) += cn9130-db.dtb
dtb-$(CONFIG_ARCH_MVEBU) += cn9131-db.dtb

202
arch/arm64/boot/dts/marvell/cn9131-db.dts Normal file
View File

@ -0,0 +1,202 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (C) 2019 Marvell International Ltd.
*
* Device tree for the CN9131-DB board.
*/
#include "cn9130-db.dts"
/ {
model = "Marvell Armada CN9131-DB";
compatible = "marvell,cn9131", "marvell,cn9130",
"marvell,armada-ap807-quad", "marvell,armada-ap807";
aliases {
gpio3 = &cp1_gpio1;
gpio4 = &cp1_gpio2;
ethernet3 = &cp1_eth0;
ethernet4 = &cp1_eth1;
};
cp1_reg_usb3_vbus0: cp1_usb3_vbus@0 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&cp1_xhci0_vbus_pins>;
regulator-name = "cp1-xhci0-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&cp1_gpio1 3 GPIO_ACTIVE_HIGH>;
};
cp1_usb3_0_phy0: cp1_usb3_phy0 {
compatible = "usb-nop-xceiv";
vcc-supply = <&cp1_reg_usb3_vbus0>;
};
cp1_sfp_eth1: sfp-eth1 {
compatible = "sff,sfp";
i2c-bus = <&cp1_i2c0>;
los-gpio = <&cp1_gpio1 11 GPIO_ACTIVE_HIGH>;
mod-def0-gpio = <&cp1_gpio1 10 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&cp1_gpio1 9 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&cp1_gpio1 8 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&cp1_sfp_pins>;
/*
* SFP cages are unconnected on early PCBs because of an the I2C
* lanes not being connected. Prevent the port for being
* unusable by disabling the SFP node.
*/
status = "disabled";
};
};
/*
* Instantiate the first slave CP115
*/
#define CP11X_NAME cp1
#define CP11X_BASE f4000000
#define CP11X_PCIEx_MEM_BASE(iface) (0xe2000000 + (iface * 0x1000000))
#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
#define CP11X_PCIE0_BASE f4600000
#define CP11X_PCIE1_BASE f4620000
#define CP11X_PCIE2_BASE f4640000
#include "armada-cp115.dtsi"
#undef CP11X_NAME
#undef CP11X_BASE
#undef CP11X_PCIEx_MEM_BASE
#undef CP11X_PCIEx_MEM_SIZE
#undef CP11X_PCIE0_BASE
#undef CP11X_PCIE1_BASE
#undef CP11X_PCIE2_BASE
&cp1_crypto {
status = "disabled";
};
&cp1_ethernet {
status = "okay";
};
/* CON50 */
&cp1_eth0 {
status = "disabled";
phy-mode = "10gbase-kr";
/* Generic PHY, providing serdes lanes */
phys = <&cp1_comphy4 0>;
managed = "in-band-status";
sfp = <&cp1_sfp_eth1>;
};
&cp1_gpio1 {
status = "okay";
};
&cp1_gpio2 {
status = "okay";
};
&cp1_i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp1_i2c0_pins>;
clock-frequency = <100000>;
};
/* CON40 */
&cp1_pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&cp1_pcie_reset_pins>;
num-lanes = <2>;
num-viewport = <8>;
marvell,reset-gpio = <&cp1_gpio1 0 GPIO_ACTIVE_HIGH>;
status = "okay";
/* Generic PHY, providing serdes lanes */
phys = <&cp1_comphy0 0
&cp1_comphy1 0>;
};
&cp1_sata0 {
status = "okay";
/* CON32 */
sata-port@1 {
/* Generic PHY, providing serdes lanes */
phys = <&cp1_comphy5 1>;
};
};
/* U24 */
&cp1_spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&cp1_spi0_pins>;
reg = <0x700680 0x50>;
spi-flash@0 {
#address-cells = <0x1>;
#size-cells = <0x1>;
compatible = "jedec,spi-nor";
reg = <0x0>;
/* On-board MUX does not allow higher frequencies */
spi-max-frequency = <40000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "U-Boot-1";
reg = <0x0 0x200000>;
};
partition@400000 {
label = "Filesystem-1";
reg = <0x200000 0xe00000>;
};
};
};
};
&cp1_syscon0 {
cp1_pinctrl: pinctrl {
compatible = "marvell,cp115-standalone-pinctrl";
cp1_i2c0_pins: cp1-i2c-pins-0 {
marvell,pins = "mpp37", "mpp38";
marvell,function = "i2c0";
};
cp1_spi0_pins: cp1-spi-pins-0 {
marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
marvell,function = "spi1";
};
cp1_xhci0_vbus_pins: cp1-xhci0-vbus-pins {
marvell,pins = "mpp3";
marvell,function = "gpio";
};
cp1_sfp_pins: sfp-pins {
marvell,pins = "mpp8", "mpp9", "mpp10", "mpp11";
marvell,function = "gpio";
};
cp1_pcie_reset_pins: cp1-pcie-reset-pins {
marvell,pins = "mpp0";
marvell,function = "gpio";
};
};
};
/* CON58 */
&cp1_usb3_1 {
status = "okay";
usb-phy = <&cp1_usb3_0_phy0>;
/* Generic PHY, providing serdes lanes */
phys = <&cp1_comphy3 1>;
phy-names = "usb";
};