Commit 4bf4abe1 authored by Alexandre Torgue's avatar Alexandre Torgue
Browse files

ARM: dts: stm32: fix stpmic node for stm32mp1 boards 



On some STM32 MP15 boards, stpmic node is not correct which generates
warnings running "make dtbs_check W=1" command. Issues are:

-"regulator-active-discharge" is not a boolean but an uint32.
-"regulator-over-current-protection" is not a valid entry for vref_ddr.
-LDO4 has a fixed voltage (3v3) so min/max entries are not allowed.

Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 9b8a9b38

arch/arm/boot/dts/stm32mp157a-stinger96.dtsi

+2 −5
Original line number Diff line number Diff line
@@ -184,8 +184,6 @@ vtt_ddr: ldo3 { 


			vdd_usb: ldo4 {

				regulator-name = "vdd_usb";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				interrupts = <IT_CURLIM_LDO4 0>;

			};
@@ -208,7 +206,6 @@ v1v8: ldo6 { 
			vref_ddr: vref_ddr {

				regulator-name = "vref_ddr";

				regulator-always-on;

				regulator-over-current-protection;

			};



			bst_out: boost {
@@ -219,13 +216,13 @@ bst_out: boost { 
			vbus_otg: pwr_sw1 {

				regulator-name = "vbus_otg";

				interrupts = <IT_OCP_OTG 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			};



			vbus_sw: pwr_sw2 {

				regulator-name = "vbus_sw";

				interrupts = <IT_OCP_SWOUT 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			};

		};

arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi

+1 −4
Original line number Diff line number Diff line
@@ -173,8 +173,6 @@ vtt_ddr: ldo3 { 


			vdd_usb: ldo4 {

				regulator-name = "vdd_usb";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				interrupts = <IT_CURLIM_LDO4 0>;

			};
@@ -197,7 +195,6 @@ v1v2_hdmi: ldo6 { 
			vref_ddr: vref_ddr {

				regulator-name = "vref_ddr";

				regulator-always-on;

				regulator-over-current-protection;

			};



			 bst_out: boost {
@@ -213,7 +210,7 @@ vbus_otg: pwr_sw1 { 
			 vbus_sw: pwr_sw2 {

				regulator-name = "vbus_sw";

				interrupts = <IT_OCP_SWOUT 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			 };

		};

arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi

+1 −4
Original line number Diff line number Diff line
@@ -333,8 +333,6 @@ vtt_ddr: ldo3 { 


			vdd_usb: ldo4 {

				regulator-name = "vdd_usb";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				interrupts = <IT_CURLIM_LDO4 0>;

			};
@@ -356,7 +354,6 @@ v1v8: ldo6 { 
			vref_ddr: vref_ddr {

				regulator-name = "vref_ddr";

				regulator-always-on;

				regulator-over-current-protection;

			};



			bst_out: boost {
@@ -372,7 +369,7 @@ vbus_otg: pwr_sw1 { 
			vbus_sw: pwr_sw2 {

				regulator-name = "vbus_sw";

				interrupts = <IT_OCP_SWOUT 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			};

		};

arch/arm/boot/dts/stm32mp15xx-osd32.dtsi

+2 −5
Original line number Diff line number Diff line
@@ -146,8 +146,6 @@ vtt_ddr: ldo3 { 


			vdd_usb: ldo4 {

				regulator-name = "vdd_usb";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				interrupts = <IT_CURLIM_LDO4 0>;

			};
@@ -171,7 +169,6 @@ v1v2_hdmi: ldo6 { 
			vref_ddr: vref_ddr {

				regulator-name = "vref_ddr";

				regulator-always-on;

				regulator-over-current-protection;

			};



			bst_out: boost {
@@ -182,13 +179,13 @@ bst_out: boost { 
			vbus_otg: pwr_sw1 {

				regulator-name = "vbus_otg";

				interrupts = <IT_OCP_OTG 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			};



			vbus_sw: pwr_sw2 {

				regulator-name = "vbus_sw";

				interrupts = <IT_OCP_SWOUT 0>;

				regulator-active-discharge;

				regulator-active-discharge = <1>;

			};

		};