* [PATCH v4 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 2/8] ARM: dts: microchip: sam9x60ek: " Mihai Sain
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to use the sd high-speed mode, keep vqmmc at 3V3.
Add vmmc-supply and vqmmc-supply properties to sdmmc nodes.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
index c6fbdd29019f..457c54dde0b7 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60_curiosity.dts
@@ -452,6 +452,8 @@ &sdmmc0 {
pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
disable-wp;
+ vmmc-supply = <&vdd1_3v3>;
+ vqmmc-supply = <&vdd1_3v3>;
status = "okay";
};
@@ -460,6 +462,8 @@ &sdmmc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc1_default>;
disable-wp;
+ vmmc-supply = <&vdd1_3v3>;
+ vqmmc-supply = <&vdd1_3v3>;
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 2/8] ARM: dts: microchip: sam9x60ek: Add power-supply properties for sdmmc nodes
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
2024-02-13 14:55 ` [PATCH v4 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 3/8] ARM: dts: microchip: sama5d27_som1_ek: " Mihai Sain
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to use the sd high-speed mode, keep vqmmc at 3V3.
Add vmmc-supply and vqmmc-supply properties to sdmmc nodes.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sam9x60ek.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
index f3cbb675cea4..b19a0956dc97 100644
--- a/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sam9x60ek.dts
@@ -560,6 +560,8 @@ &sdmmc0 {
status = "okay";
cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
disable-wp;
+ vmmc-supply = <&vdd1_3v3>;
+ vqmmc-supply = <&vdd1_3v3>;
};
&sdmmc1 {
@@ -568,6 +570,8 @@ &sdmmc1 {
pinctrl-0 = <&pinctrl_sdmmc1_default>;
no-1-8-v;
non-removable;
+ vmmc-supply = <&vdd1_3v3>;
+ vqmmc-supply = <&vdd1_3v3>;
status = "disabled"; /* Conflict with flx4. */
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 3/8] ARM: dts: microchip: sama5d27_som1_ek: Add power-supply properties for sdmmc nodes
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
2024-02-13 14:55 ` [PATCH v4 1/8] ARM: dts: microchip: sam9x60_curiosity: Add power-supply properties for sdmmc nodes Mihai Sain
2024-02-13 14:55 ` [PATCH v4 2/8] ARM: dts: microchip: sam9x60ek: " Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 4/8] ARM: dts: microchip: sama5d27_wlsom1: Add power-supply property for sdmmc1 node Mihai Sain
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc nodes.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
index f3ffb8f01d8a..255ee0640133 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_som1_ek.dts
@@ -56,6 +56,8 @@ sdmmc0: sdio-host@a0000000 {
bus-width = <8>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ vmmc-supply = <&vddin_3v3>;
+ vqmmc-supply = <&vddin_3v3>;
status = "okay";
};
@@ -63,6 +65,8 @@ sdmmc1: sdio-host@b0000000 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc1_default>;
+ vmmc-supply = <&vddin_3v3>;
+ vqmmc-supply = <&vddin_3v3>;
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 4/8] ARM: dts: microchip: sama5d27_wlsom1: Add power-supply property for sdmmc1 node
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
` (2 preceding siblings ...)
2024-02-13 14:55 ` [PATCH v4 3/8] ARM: dts: microchip: sama5d27_som1_ek: " Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 5/8] ARM: dts: microchip: sama5d27_wlsom1_ek: Add power-supply property for sdmmc0 node Mihai Sain
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc1 node.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
index 4617805c7748..96819ea24cbd 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1.dtsi
@@ -368,6 +368,8 @@ &sdmmc1 {
no-1-8-v;
non-removable;
bus-width = <4>;
+ vmmc-supply = <&vdd_3v3>;
+ vqmmc-supply = <&vdd_3v3>;
status = "okay";
wilc: wifi@0 {
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 5/8] ARM: dts: microchip: sama5d27_wlsom1_ek: Add power-supply property for sdmmc0 node
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
` (3 preceding siblings ...)
2024-02-13 14:55 ` [PATCH v4 4/8] ARM: dts: microchip: sama5d27_wlsom1: Add power-supply property for sdmmc1 node Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 6/8] ARM: dts: microchip: sama5d29_curiosity: Add power-supply properties for sdmmc nodes Mihai Sain
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc0 node.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts
index 15239834d886..7b36e1970bb7 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts
@@ -199,6 +199,8 @@ &sdmmc0 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ vmmc-supply = <&vdd_3v3>;
+ vqmmc-supply = <&vdd_3v3>;
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 6/8] ARM: dts: microchip: sama5d29_curiosity: Add power-supply properties for sdmmc nodes
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
` (4 preceding siblings ...)
2024-02-13 14:55 ` [PATCH v4 5/8] ARM: dts: microchip: sama5d27_wlsom1_ek: Add power-supply property for sdmmc0 node Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 7/8] ARM: dts: microchip: sama5d2_icp: Add power-supply property for sdmmc0 node Mihai Sain
2024-02-13 14:55 ` [PATCH v4 8/8] ARM: dts: microchip: sama5d2_xplained: " Mihai Sain
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc nodes.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
index 6b02b7bcfd49..4a86597d089a 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d29_curiosity.dts
@@ -504,6 +504,8 @@ &sdmmc0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
disable-wp;
+ vmmc-supply = <&vdd_3v3>;
+ vqmmc-supply = <&vdd_3v3>;
status = "okay";
};
@@ -512,6 +514,8 @@ &sdmmc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc1_default>;
disable-wp;
+ vmmc-supply = <&vdd_3v3>;
+ vqmmc-supply = <&vdd_3v3>;
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 7/8] ARM: dts: microchip: sama5d2_icp: Add power-supply property for sdmmc0 node
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
` (5 preceding siblings ...)
2024-02-13 14:55 ` [PATCH v4 6/8] ARM: dts: microchip: sama5d29_curiosity: Add power-supply properties for sdmmc nodes Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
2024-02-13 14:55 ` [PATCH v4 8/8] ARM: dts: microchip: sama5d2_xplained: " Mihai Sain
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc0 node.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
index 999adeca6f33..adcb3240e5f5 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts
@@ -712,6 +712,8 @@ &sdmmc0 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ vmmc-supply = <&vdd_io_reg>; // 3.3V
+ vqmmc-supply = <&vdd_io_reg>; // 3.3V
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v4 8/8] ARM: dts: microchip: sama5d2_xplained: Add power-supply property for sdmmc0 node
2024-02-13 14:55 [PATCH v4 0/8] Add power-supply properties for sdmmc nodes on Microchip boards Mihai Sain
` (6 preceding siblings ...)
2024-02-13 14:55 ` [PATCH v4 7/8] ARM: dts: microchip: sama5d2_icp: Add power-supply property for sdmmc0 node Mihai Sain
@ 2024-02-13 14:55 ` Mihai Sain
7 siblings, 0 replies; 9+ messages in thread
From: Mihai Sain @ 2024-02-13 14:55 UTC (permalink / raw)
To: claudiu.beznea, robh+dt, krzysztof.kozlowski+dt, conor+dt,
nicolas.ferre, alexandre.belloni, devicetree, linux-arm-kernel,
linux-kernel
Cc: cristian.birsan, Mihai Sain
In order to avoid the issues from the tuning procedure required by
the UHS cards, keep the vqmmc at 3V3 to use the sd high-speed mode.
Add vmmc-supply and vqmmc-supply properties to sdmmc0 node.
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
---
arch/arm/boot/dts/microchip/at91-sama5d2_xplained.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/microchip/at91-sama5d2_xplained.dts
index 6680031387e8..9b7e56790a5a 100644
--- a/arch/arm/boot/dts/microchip/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama5d2_xplained.dts
@@ -67,6 +67,8 @@ sdmmc0: sdio-host@a0000000 {
pinctrl-0 = <&pinctrl_sdmmc0_default>;
non-removable;
mmc-ddr-3_3v;
+ vmmc-supply = <&vdd_3v3_reg>;
+ vqmmc-supply = <&vdd_3v3_reg>;
status = "okay";
};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread