ChuanN-sudo/u-boot
1
0
Fork 0
forked from OERV-BSP/u-boot
Code Pull Requests Activity

arm: dts: imx8mp-venice-gw7*xx: fix TPM reset

Browse Source 
With an IMX8MP based SOM the SPI RST is gpio4_9 instead of gpio1_11.
Fix this.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey
2024-12-18 13:20:35 -08:00
committed by Fabio Estevam
parent b0b8f8586f
commit 7f02219eb6
3 changed files with 21 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi
View File

@@ -4,15 +4,6 @@
*/
#include "imx8mp-venice-gw702x-u-boot.dtsi"
&gpio1 {
tpm_rst {
gpio-hog;
output-high;
gpios = <11 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
};
&gpio4 {
dio_1 {
gpio-hog;
@@ -21,6 +12,13 @@
line-name = "dio1";
};
tpm_rst {
gpio-hog;
output-high;
gpios = <9 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
dio_0 {
gpio-hog;
input;

16
arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi
View File

@@ -4,15 +4,6 @@
*/
#include "imx8mp-venice-gw702x-u-boot.dtsi"
&gpio1 {
tpm_rst {
gpio-hog;
output-high;
gpios = <11 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
};
&gpio4 {
dio_1 {
gpio-hog;
@@ -21,6 +12,13 @@
line-name = "dio1";
};
tpm_rst {
gpio-hog;
output-high;
gpios = <9 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
dio_0 {
gpio-hog;
input;

16
arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi
View File

@@ -10,15 +10,6 @@
reset-post-delay-us = <300000>;
};
&gpio1 {
tpm_rst {
gpio-hog;
output-high;
gpios = <11 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
};
&gpio4 {
dio_1 {
gpio-hog;
@@ -27,6 +18,13 @@
line-name = "dio1";
};
tpm_rst {
gpio-hog;
output-high;
gpios = <9 GPIO_ACTIVE_HIGH>;
line-name = "tpm_rst#";
};
dio_0 {
gpio-hog;
input;