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* [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
@ 2022-02-23 16:20 ` Michael Riesch
  0 siblings, 0 replies; 6+ messages in thread
From: Michael Riesch @ 2022-02-23 16:20 UTC (permalink / raw)
  To: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel
  Cc: Rob Herring, Heiko Stuebner, Michael Riesch, Liang Chen

The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
RK3568 EVB1. Add the device tree node and connect it to the CPU
nodes.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index bb7177ff92ac..a794a0ea5c70 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -136,6 +136,22 @@ regulator-state-mem {
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
 &gmac0 {
 	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
 	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
@@ -176,6 +192,23 @@ &gpu {
 &i2c0 {
 	status = "okay";
 
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
 	rk809: pmic@20 {
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
-- 
2.30.2


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
@ 2022-02-23 16:20 ` Michael Riesch
  0 siblings, 0 replies; 6+ messages in thread
From: Michael Riesch @ 2022-02-23 16:20 UTC (permalink / raw)
  To: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel
  Cc: Rob Herring, Heiko Stuebner, Michael Riesch, Liang Chen

The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
RK3568 EVB1. Add the device tree node and connect it to the CPU
nodes.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index bb7177ff92ac..a794a0ea5c70 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -136,6 +136,22 @@ regulator-state-mem {
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
 &gmac0 {
 	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
 	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
@@ -176,6 +192,23 @@ &gpu {
 &i2c0 {
 	status = "okay";
 
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
 	rk809: pmic@20 {
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
-- 
2.30.2


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
@ 2022-02-23 16:20 ` Michael Riesch
  0 siblings, 0 replies; 6+ messages in thread
From: Michael Riesch @ 2022-02-23 16:20 UTC (permalink / raw)
  To: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel
  Cc: Rob Herring, Heiko Stuebner, Michael Riesch, Liang Chen

The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
RK3568 EVB1. Add the device tree node and connect it to the CPU
nodes.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index bb7177ff92ac..a794a0ea5c70 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -136,6 +136,22 @@ regulator-state-mem {
 	};
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
 &gmac0 {
 	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
 	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
@@ -176,6 +192,23 @@ &gpu {
 &i2c0 {
 	status = "okay";
 
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc5v0_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
 	rk809: pmic@20 {
 		compatible = "rockchip,rk809";
 		reg = <0x20>;
-- 
2.30.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 6+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
  2022-02-23 16:20 ` Michael Riesch
  (?)
@ 2022-02-23 23:44   ` Heiko Stuebner
  -1 siblings, 0 replies; 6+ messages in thread
From: Heiko Stuebner @ 2022-02-23 23:44 UTC (permalink / raw)
  To: linux-rockchip, Michael Riesch, devicetree, linux-arm-kernel,
	linux-kernel
  Cc: Heiko Stuebner, Rob Herring, Liang Chen

On Wed, 23 Feb 2022 17:20:54 +0100, Michael Riesch wrote:
> The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
> RK3568 EVB1. Add the device tree node and connect it to the CPU
> nodes.

Applied, thanks!

[1/1] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
      commit: 738bbac5612236bd8734f12bdc0122a591b0cb25

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
@ 2022-02-23 23:44   ` Heiko Stuebner
  0 siblings, 0 replies; 6+ messages in thread
From: Heiko Stuebner @ 2022-02-23 23:44 UTC (permalink / raw)
  To: linux-rockchip, Michael Riesch, devicetree, linux-arm-kernel,
	linux-kernel
  Cc: Heiko Stuebner, Rob Herring, Liang Chen

On Wed, 23 Feb 2022 17:20:54 +0100, Michael Riesch wrote:
> The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
> RK3568 EVB1. Add the device tree node and connect it to the CPU
> nodes.

Applied, thanks!

[1/1] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
      commit: 738bbac5612236bd8734f12bdc0122a591b0cb25

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>

_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
@ 2022-02-23 23:44   ` Heiko Stuebner
  0 siblings, 0 replies; 6+ messages in thread
From: Heiko Stuebner @ 2022-02-23 23:44 UTC (permalink / raw)
  To: linux-rockchip, Michael Riesch, devicetree, linux-arm-kernel,
	linux-kernel
  Cc: Heiko Stuebner, Rob Herring, Liang Chen

On Wed, 23 Feb 2022 17:20:54 +0100, Michael Riesch wrote:
> The TCS4525 voltage regulator provides the vdd_cpu on the Rockchip
> RK3568 EVB1. Add the device tree node and connect it to the CPU
> nodes.

Applied, thanks!

[1/1] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10
      commit: 738bbac5612236bd8734f12bdc0122a591b0cb25

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-02-23 23:45 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-23 16:20 [PATCH] arm64: dts: rockchip: add the vdd_cpu regulator to rk3568-evb1-v10 Michael Riesch
2022-02-23 16:20 ` Michael Riesch
2022-02-23 16:20 ` Michael Riesch
2022-02-23 23:44 ` Heiko Stuebner
2022-02-23 23:44   ` Heiko Stuebner
2022-02-23 23:44   ` Heiko Stuebner

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