[PATCH v2] arm: dts: imx8mp-venice-gw7*xx: fix TPM reset
Tim Harvey
tharvey at gateworks.com
Wed Dec 18 22:20:35 CET 2024
With an IMX8MP based SOM the SPI RST is gpio4_9 instead of gpio1_11.
Fix this.
Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
v2: include additional boards affected by this
---
arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi | 16 +++++++---------
arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi | 16 +++++++---------
arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi | 16 +++++++---------
3 files changed, 21 insertions(+), 27 deletions(-)
diff --git a/arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi b/arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi
index 216a7a0d8d7c..a291b7abab62 100644
--- a/arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-venice-gw71xx-2x-u-boot.dtsi
@@ -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;
diff --git a/arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi b/arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi
index 525316d11892..bdf5370fcdf6 100644
--- a/arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-venice-gw72xx-2x-u-boot.dtsi
@@ -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;
diff --git a/arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi b/arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi
index 4d0e9a1e67c5..7e6f66bd9dd9 100644
--- a/arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-venice-gw73xx-2x-u-boot.dtsi
@@ -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;
--
2.25.1
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