[nrf fromlist] dts: vendor: nordic: nrf54h: remove gpio-pad-groups

The gpio pad groups are redundant if pin retention is handled per
pin, and the quirky cross domain feature is managed by the
application. Remove it entirely.

Upstream PR #: 97452

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen

drivers/power_domain/CMakeLists.txt

@@ -9,7 +9,6 @@ zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_INTEL_ADSP power_domain_intel_a
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_NXP_SCU power_domain_nxp_scu.c)
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_NRFS_GDPWR power_domain_nrfs_gdpwr.c)
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_NRFS_SWEXT power_domain_nrfs_swext.c)
-zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_NRF_GPIO_PAD_GROUP power_domain_nrf_gpio_pad_group.c)
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_SOC_PM_STATE power_domain_soc_state_change.c)
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_TISCI power_domain_tisci.c)
 zephyr_library_sources_ifdef(CONFIG_POWER_DOMAIN_SILABS_SIWX91X power_domain_silabs_siwx91x.c)

drivers/power_domain/Kconfig

@@ -125,7 +125,6 @@ endif #POWER_DOMAIN_TISCI
 
 rsource "Kconfig.nrfs_gdpwr"
 rsource "Kconfig.nrfs_swext"
-rsource "Kconfig.nrf_gpio_pad_group"
 rsource "Kconfig.silabs_siwx91x"
 
 endif

drivers/power_domain/Kconfig.nrf_gpio_pad_group

@@ -102,27 +102,3 @@ wdt011: &cpuapp_wdt011 {};
 &gdpwr_slow_main {
 	status = "okay";
 };
-
-&gpio_pad_group0 {
-	status = "okay";
-};
-
-&gpio_pad_group1 {
-	status = "okay";
-};
-
-&gpio_pad_group2 {
-	status = "okay";
-};
-
-&gpio_pad_group6 {
-	status = "okay";
-};
-
-&gpio_pad_group7 {
-	status = "okay";
-};
-
-&gpio_pad_group9 {
-	status = "okay";
-};

drivers/power_domain/power_domain_nrf_gpio_pad_group.c

@@ -143,27 +143,3 @@ wdt011: &cpurad_wdt011 {};
 &gdpwr_slow_main {
 	status = "okay";
 };
-
-&gpio_pad_group0 {
-	status = "okay";
-};
-
-&gpio_pad_group1 {
-	status = "okay";
-};
-
-&gpio_pad_group2 {
-	status = "okay";
-};
-
-&gpio_pad_group6 {
-	status = "okay";
-};
-
-&gpio_pad_group7 {
-	status = "okay";
-};
-
-&gpio_pad_group9 {
-	status = "okay";
-};

dts/arm/nordic/nrf54h20_cpuapp.dtsi

@@ -907,13 +907,6 @@
 				ngpios = <12>;
 				port = <0>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group0: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0xFFF>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			gpio1: gpio@938200 {
@@ -926,13 +919,6 @@
 				ngpios = <12>;
 				port = <1>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group1: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0xFFF>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			gpio2: gpio@938400 {
@@ -945,13 +931,6 @@
 				ngpios = <12>;
 				port = <2>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group2: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0xFFF>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			gpio6: gpio@938c00 {
@@ -963,13 +942,6 @@
 				ngpios = <14>;
 				port = <6>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group6: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0x3FFF>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			gpio7: gpio@938e00 {
@@ -981,13 +953,6 @@
 				ngpios = <8>;
 				port = <7>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group7: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0xFF>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			gpio9: gpio@939200 {
@@ -1000,13 +965,6 @@
 				ngpios = <6>;
 				port = <9>;
 				zephyr,pm-device-runtime-auto;
-
-				gpio_pad_group9: pad-group {
-					compatible = "nordic,nrf-gpio-pad-group";
-					retain-mask = <0x3F>;
-					zephyr,pm-device-runtime-auto;
-					status = "disabled";
-				};
 			};
 
 			dppic131: dppic@981000 {