Embedded_Projects/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm: dts: npcm845-evb: fix/add node and aliases

Browse Source 
Modify spi and usb aliases name.
Add dt-binding for usb phy define and fix usb phy reset error.
Add tpm/otpee and host_intf node.

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
This commit is contained in:
Jim Liu 2023-11-14 16:51:56 +08:00 committed by Tom Rini
parent 437fa09673
commit 438d253943
4 changed files with 47 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
arch/arm/dts/nuvoton-common-npcm8xx.dtsi
View File

@ -133,7 +133,16 @@
ranges = <0x0 0x0 0xf0000000 0x00300000>,
<0xfff00000 0x0 0xfff00000 0x00016000>;
spi1: spi@201000 {
host_intf: host_intf@9f000 {
compatible = "nuvoton,npcm845-host-intf";
reg = <0x9f000 0x1000>;
type = "espi";
ioaddr = <0x4e>;
channel-support = <0xf>;
syscon = <&gcr>;
};
pspi: spi@201000 {
compatible = "nuvoton,npcm845-pspi";
reg = <0x201000 0x1000>;
pinctrl-names = "default";

29
arch/arm/dts/nuvoton-npcm845-evb.dts
View File

@ -2,6 +2,8 @@
// Copyright (c) 2021 Nuvoton Technology tomer.maimon@nuvoton.com
/dts-v1/;
#include <dt-bindings/phy/nuvoton,npcm-usbphy.h>
#include "nuvoton-npcm845.dtsi"
#include "nuvoton-npcm845-pincfg.dtsi"
@ -46,10 +48,10 @@
spi1 = &fiu1;
spi3 = &fiu3;
spi4 = &fiux;
spi5 = &spi1;
spi5 = &pspi;
usb0 = &udc0;
usb1 = &ehci1;
usb2 = &ehci2;
usb2 = &udc8;
};
chosen {
@ -60,6 +62,17 @@
reg = <0x0 0x0 0x0 0x40000000>;
};
tpm@0 {
compatible = "microsoft,ftpm";
};
firmware {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
};
vsbr2: vsbr2 {
compatible = "regulator-npcm845";
regulator-name = "vr2";
@ -149,6 +162,8 @@
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
snps,reset-gpio = <&gpio5 2 GPIO_ACTIVE_LOW>; /* gpio162 */
phy-supply = <&vsbr2>;
phy-supply-microvolt = <1800000>;
status = "okay";
};
@ -179,7 +194,7 @@
status = "okay";
};
&spi1 {
&pspi {
status = "okay";
};
@ -197,7 +212,7 @@
&udc0 {
status = "okay";
phys = <&usbphy1 0>;
phys = <&usbphy1 NPCM_UDC0_7>;
};
&sdhci0 {
@ -207,12 +222,12 @@
&ehci1 {
status = "okay";
phys = <&usbphy2 3>;
phys = <&usbphy2 NPCM_USBH1>;
};
&ehci2 {
&udc8 {
status = "okay";
phys = <&usbphy3 4>;
phys = <&usbphy3 NPCM_UDC8>;
};
&rng {

2
arch/arm/dts/nuvoton-npcm8xx-u-boot.dtsi
View File

@ -174,7 +174,7 @@
compatible = "nuvoton,npcm845-usb-phy";
#phy-cells = <1>;
reg = <3>;
resets = <&rstc3 NPCM8XX_RESET_USBPHY3>;
resets = <&rstc4 NPCM8XX_RESET_USBPHY3>;
status = "disabled";
};
};

14
include/dt-bindings/phy/nuvoton,npcm-usbphy.h Normal file
View File

@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 */
// Copyright (c) 2023 Nuvoton Technology corporation.
#ifndef _DT_BINDINGS_NPCM_USBPHY_H
#define _DT_BINDINGS_NPCM_USBPHY_H
#define NPCM_UDC0_7 0
#define NPCM_UDC8 1
#define NPCM_UDC9 2
#define NPCM_USBH1 3
#define NPCM_USBH2 4
#define NPCM_MAX_USB_CTRL_ID 4
#endif