All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 1/2] ARM: dts: sun8i: Add pmic nodes to sun8i-a23-gt90h-v4
@ 2016-03-13  7:39 ` Hans de Goede
  0 siblings, 0 replies; 8+ messages in thread
From: Hans de Goede @ 2016-03-13  7:39 UTC (permalink / raw)
  To: Maxime Ripard, Chen-Yu Tsai, Linus Walleij
  Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw, Hans de Goede

Add nodes for the axp223 pmic and its regulators as found on
a23-gt90h-v4 tablets.

Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts | 89 ++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
index 1aeb06c..6a22ee3 100644
--- a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
@@ -123,12 +123,100 @@
 	};
 };
 
+&r_rsb {
+	status = "okay";
+
+	axp22x: pmic@3a3 {
+		compatible = "x-powers,axp223";
+		reg = <0x3a3>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+	};
+};
+
 &r_uart {
 	pinctrl-names = "default";
 	pinctrl-0 = <&r_uart_pins_a>;
 	status = "okay";
 };
 
+#include "axp22x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-io";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <2350000>;
+	regulator-max-microvolt = <2650000>;
+	regulator-name = "vdd-dll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+	regulator-name = "vcc-lcd";
+};
+
+&reg_dc5ldo {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&simplefb_lcd {
+	vcc-lcd-supply = <&reg_dc1sw>;
+};
+
 /*
  * FIXME for now we only support host mode and rely on u-boot to have
  * turned on Vbus which is controlled by the axp223 pmic on the board.
@@ -141,5 +229,6 @@
 };
 
 &usbphy {
+	usb1_vbus-supply = <&reg_dldo1>;
 	status = "okay";
 };
-- 
2.7.2

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: dts: sun8i: Add pmic nodes to sun8i-a23-gt90h-v4
@ 2016-03-13  7:39 ` Hans de Goede
  0 siblings, 0 replies; 8+ messages in thread
From: Hans de Goede @ 2016-03-13  7:39 UTC (permalink / raw)
  To: linux-arm-kernel

Add nodes for the axp223 pmic and its regulators as found on
a23-gt90h-v4 tablets.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts | 89 ++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
index 1aeb06c..6a22ee3 100644
--- a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
@@ -123,12 +123,100 @@
 	};
 };
 
+&r_rsb {
+	status = "okay";
+
+	axp22x: pmic at 3a3 {
+		compatible = "x-powers,axp223";
+		reg = <0x3a3>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		eldoin-supply = <&reg_dcdc1>;
+	};
+};
+
 &r_uart {
 	pinctrl-names = "default";
 	pinctrl-0 = <&r_uart_pins_a>;
 	status = "okay";
 };
 
+#include "axp22x.dtsi"
+
+&reg_aldo1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-io";
+};
+
+&reg_aldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <2350000>;
+	regulator-max-microvolt = <2650000>;
+	regulator-name = "vdd-dll";
+};
+
+&reg_aldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2700000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-pll-avcc";
+};
+
+&reg_dc1sw {
+	regulator-name = "vcc-lcd";
+};
+
+&reg_dc5ldo {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpus";
+};
+
+&reg_dcdc1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-3v0";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-sys";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <900000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc5 {
+	regulator-always-on;
+	regulator-min-microvolt = <1500000>;
+	regulator-max-microvolt = <1500000>;
+	regulator-name = "vcc-dram";
+};
+
+&reg_dldo1 {
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi";
+};
+
+&reg_rtc_ldo {
+	regulator-name = "vcc-rtc";
+};
+
+&simplefb_lcd {
+	vcc-lcd-supply = <&reg_dc1sw>;
+};
+
 /*
  * FIXME for now we only support host mode and rely on u-boot to have
  * turned on Vbus which is controlled by the axp223 pmic on the board.
@@ -141,5 +229,6 @@
 };
 
 &usbphy {
+	usb1_vbus-supply = <&reg_dldo1>;
 	status = "okay";
 };
-- 
2.7.2

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: sun8i: Add backlight / pwm nodes to sun8i-a23-gt90h-v4
  2016-03-13  7:39 ` Hans de Goede
@ 2016-03-13  7:39     ` Hans de Goede
  -1 siblings, 0 replies; 8+ messages in thread
From: Hans de Goede @ 2016-03-13  7:39 UTC (permalink / raw)
  To: Maxime Ripard, Chen-Yu Tsai, Linus Walleij
  Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw, Hans de Goede

Add nodes for the backlight / pwm found on a23-gt90h-v4 tablets.

Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
index 6a22ee3..1be8d5f 100644
--- a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
@@ -47,6 +47,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "Allwinner GT90H Quad Core Tablet (v4)";
@@ -56,6 +57,16 @@
 		serial0 = &r_uart;
 	};
 
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bl_en_pin_gt90h>;
+		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+		default-brightness-level = <8>;
+		enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -115,6 +126,13 @@
 };
 
 &pio {
+	bl_en_pin_gt90h: bl_en_pin@0 {
+		allwinner,pins = "PH6";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_gt90h: mmc0_cd_pin@0 {
 		allwinner,pins = "PB4";
 		allwinner,function = "gpio_in";
@@ -123,6 +141,12 @@
 	};
 };
 
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_pins>;
+	status = "okay";
+};
+
 &r_rsb {
 	status = "okay";
 
-- 
2.7.2

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: sun8i: Add backlight / pwm nodes to sun8i-a23-gt90h-v4
@ 2016-03-13  7:39     ` Hans de Goede
  0 siblings, 0 replies; 8+ messages in thread
From: Hans de Goede @ 2016-03-13  7:39 UTC (permalink / raw)
  To: linux-arm-kernel

Add nodes for the backlight / pwm found on a23-gt90h-v4 tablets.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
index 6a22ee3..1be8d5f 100644
--- a/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
+++ b/arch/arm/boot/dts/sun8i-a23-gt90h-v4.dts
@@ -47,6 +47,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "Allwinner GT90H Quad Core Tablet (v4)";
@@ -56,6 +57,16 @@
 		serial0 = &r_uart;
 	};
 
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bl_en_pin_gt90h>;
+		pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
+		default-brightness-level = <8>;
+		enable-gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -115,6 +126,13 @@
 };
 
 &pio {
+	bl_en_pin_gt90h: bl_en_pin at 0 {
+		allwinner,pins = "PH6";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
 	mmc0_cd_pin_gt90h: mmc0_cd_pin at 0 {
 		allwinner,pins = "PB4";
 		allwinner,function = "gpio_in";
@@ -123,6 +141,12 @@
 	};
 };
 
+&pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm0_pins>;
+	status = "okay";
+};
+
 &r_rsb {
 	status = "okay";
 
-- 
2.7.2

^ permalink raw reply related	[flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] ARM: dts: sun8i: Add pmic nodes to sun8i-a23-gt90h-v4
  2016-03-13  7:39 ` Hans de Goede
@ 2016-03-13 21:45     ` Maxime Ripard
  -1 siblings, 0 replies; 8+ messages in thread
From: Maxime Ripard @ 2016-03-13 21:45 UTC (permalink / raw)
  To: Hans de Goede
  Cc: Chen-Yu Tsai, Linus Walleij,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw

[-- Attachment #1: Type: text/plain, Size: 367 bytes --]

On Sun, Mar 13, 2016 at 08:39:36AM +0100, Hans de Goede wrote:
> Add nodes for the axp223 pmic and its regulators as found on
> a23-gt90h-v4 tablets.
> 
> Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Queued, thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 1/2] ARM: dts: sun8i: Add pmic nodes to sun8i-a23-gt90h-v4
@ 2016-03-13 21:45     ` Maxime Ripard
  0 siblings, 0 replies; 8+ messages in thread
From: Maxime Ripard @ 2016-03-13 21:45 UTC (permalink / raw)
  To: linux-arm-kernel

On Sun, Mar 13, 2016 at 08:39:36AM +0100, Hans de Goede wrote:
> Add nodes for the axp223 pmic and its regulators as found on
> a23-gt90h-v4 tablets.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Queued, thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160313/c827cc22/attachment.sig>

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] ARM: dts: sun8i: Add backlight / pwm nodes to sun8i-a23-gt90h-v4
  2016-03-13  7:39     ` Hans de Goede
@ 2016-03-13 21:46         ` Maxime Ripard
  -1 siblings, 0 replies; 8+ messages in thread
From: Maxime Ripard @ 2016-03-13 21:46 UTC (permalink / raw)
  To: Hans de Goede
  Cc: Chen-Yu Tsai, Linus Walleij,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw

[-- Attachment #1: Type: text/plain, Size: 346 bytes --]

On Sun, Mar 13, 2016 at 08:39:37AM +0100, Hans de Goede wrote:
> Add nodes for the backlight / pwm found on a23-gt90h-v4 tablets.
> 
> Signed-off-by: Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Queued, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 8+ messages in thread
* [PATCH 2/2] ARM: dts: sun8i: Add backlight / pwm nodes to sun8i-a23-gt90h-v4
@ 2016-03-13 21:46         ` Maxime Ripard
  0 siblings, 0 replies; 8+ messages in thread
From: Maxime Ripard @ 2016-03-13 21:46 UTC (permalink / raw)
  To: linux-arm-kernel

On Sun, Mar 13, 2016 at 08:39:37AM +0100, Hans de Goede wrote:
> Add nodes for the backlight / pwm found on a23-gt90h-v4 tablets.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Queued, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160313/2f5cc406/attachment.sig>

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2016-03-13 21:46 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-03-13  7:39 [PATCH 1/2] ARM: dts: sun8i: Add pmic nodes to sun8i-a23-gt90h-v4 Hans de Goede
2016-03-13  7:39 ` Hans de Goede
     [not found] ` <1457854777-15825-1-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-13  7:39   ` [PATCH 2/2] ARM: dts: sun8i: Add backlight / pwm " Hans de Goede
2016-03-13  7:39     ` Hans de Goede
     [not found]     ` <1457854777-15825-2-git-send-email-hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-13 21:46       ` Maxime Ripard
2016-03-13 21:46         ` Maxime Ripard
2016-03-13 21:45   ` [PATCH 1/2] ARM: dts: sun8i: Add pmic " Maxime Ripard
2016-03-13 21:45     ` Maxime Ripard

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.