* [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa
@ 2020-01-23 13:46 ` Jagan Teki
0 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Michael Trimarchi, linux-arm-kernel, linux-rockchip, devicetree,
linux-kernel, linux-amarula, Jagan Teki
According to hardware schematics of Vyasa RK3288 the
actual name used for vcc10_lcd is vdd10_lcd.
regulator suspend voltage can rail upto 1.0V not 1.8V.
Fix the name and suspend voltage for vcc10_lcd regulator.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index ba06e9f97ddc..d2f79e5bee87 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -286,15 +286,15 @@
};
};
- vcc10_lcd: LDO_REG6 {
- regulator-name = "vcc10_lcd";
+ vdd10_lcd: LDO_REG6 {
+ regulator-name = "vdd10_lcd";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
+ regulator-suspend-microvolt = <1000000>;
};
};
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa
@ 2020-01-23 13:46 ` Jagan Teki
0 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: devicetree, linux-kernel, linux-rockchip, Jagan Teki,
Michael Trimarchi, linux-amarula, linux-arm-kernel
According to hardware schematics of Vyasa RK3288 the
actual name used for vcc10_lcd is vdd10_lcd.
regulator suspend voltage can rail upto 1.0V not 1.8V.
Fix the name and suspend voltage for vcc10_lcd regulator.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index ba06e9f97ddc..d2f79e5bee87 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -286,15 +286,15 @@
};
};
- vcc10_lcd: LDO_REG6 {
- regulator-name = "vcc10_lcd";
+ vdd10_lcd: LDO_REG6 {
+ regulator-name = "vdd10_lcd";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
- regulator-suspend-microvolt = <1800000>;
+ regulator-suspend-microvolt = <1000000>;
};
};
--
2.18.0.321.gffc6fa0e3
_______________________________________________
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] 10+ messages in thread* [PATCH 2/3] ARM: dts: rockchip: Fix ddc-i2c-bus for rk3288-vyasa
2020-01-23 13:46 ` Jagan Teki
@ 2020-01-23 13:46 ` Jagan Teki
-1 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Michael Trimarchi, linux-arm-kernel, linux-rockchip, devicetree,
linux-kernel, linux-amarula, Jagan Teki
ddc-i2c-bus routed for HDMI is i2c2 not i2c5 on
Vyasa RK3288 board.
Add support for fixing the same.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index d2f79e5bee87..88c63946f2a3 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -150,7 +150,7 @@
};
&hdmi {
- ddc-i2c-bus = <&i2c2>;
+ ddc-i2c-bus = <&i2c5>;
status = "okay";
};
@@ -347,7 +347,7 @@
};
};
-&i2c2 {
+&i2c5 {
status = "okay";
};
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 2/3] ARM: dts: rockchip: Fix ddc-i2c-bus for rk3288-vyasa
@ 2020-01-23 13:46 ` Jagan Teki
0 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: devicetree, linux-kernel, linux-rockchip, Jagan Teki,
Michael Trimarchi, linux-amarula, linux-arm-kernel
ddc-i2c-bus routed for HDMI is i2c2 not i2c5 on
Vyasa RK3288 board.
Add support for fixing the same.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index d2f79e5bee87..88c63946f2a3 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -150,7 +150,7 @@
};
&hdmi {
- ddc-i2c-bus = <&i2c2>;
+ ddc-i2c-bus = <&i2c5>;
status = "okay";
};
@@ -347,7 +347,7 @@
};
};
-&i2c2 {
+&i2c5 {
status = "okay";
};
--
2.18.0.321.gffc6fa0e3
_______________________________________________
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] 10+ messages in thread
[parent not found: <20200123134641.30720-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>]
* [PATCH 3/3] ARM: dts: rockchip: Add vcc50_hdmi for rk3288-vyasa
2020-01-23 13:46 ` Jagan Teki
(?)
@ 2020-01-23 13:46 ` Jagan Teki
-1 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Michael Trimarchi,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-amarula-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/, Jagan Teki
Add vcc50_hdmi regulator for Vyasa RK3288 board.
VCC50_HDMI is the real name used for this regulator as
per the schematics.
This regulator used for HDMI connector by detecting the
cable via HDMI_EN gpio and input rails are sourced from
VSUS_5V regulator.
Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index 88c63946f2a3..52291faf7aef 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -78,6 +78,17 @@
vin-supply = <&vcc_io>;
};
+ vcc50_hdmi: vcc50-hdmi {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc50_hdmi";
+ enable-active-high;
+ gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc50_hdmi_en>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vsus_5v>;
+ };
vusb1_5v: vusb1-5v {
compatible = "regulator-fixed";
regulator-name = "vusb1_5v";
@@ -446,6 +457,12 @@
};
};
+ hdmi {
+ vcc50_hdmi_en: vcc50-hdmi-en {
+ rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 3/3] ARM: dts: rockchip: Add vcc50_hdmi for rk3288-vyasa
@ 2020-01-23 13:46 ` Jagan Teki
0 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: Michael Trimarchi, linux-arm-kernel, linux-rockchip, devicetree,
linux-kernel, linux-amarula, Jagan Teki
Add vcc50_hdmi regulator for Vyasa RK3288 board.
VCC50_HDMI is the real name used for this regulator as
per the schematics.
This regulator used for HDMI connector by detecting the
cable via HDMI_EN gpio and input rails are sourced from
VSUS_5V regulator.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index 88c63946f2a3..52291faf7aef 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -78,6 +78,17 @@
vin-supply = <&vcc_io>;
};
+ vcc50_hdmi: vcc50-hdmi {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc50_hdmi";
+ enable-active-high;
+ gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc50_hdmi_en>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vsus_5v>;
+ };
vusb1_5v: vusb1-5v {
compatible = "regulator-fixed";
regulator-name = "vusb1_5v";
@@ -446,6 +457,12 @@
};
};
+ hdmi {
+ vcc50_hdmi_en: vcc50-hdmi-en {
+ rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
--
2.18.0.321.gffc6fa0e3
^ permalink raw reply related [flat|nested] 10+ messages in thread* [PATCH 3/3] ARM: dts: rockchip: Add vcc50_hdmi for rk3288-vyasa
@ 2020-01-23 13:46 ` Jagan Teki
0 siblings, 0 replies; 10+ messages in thread
From: Jagan Teki @ 2020-01-23 13:46 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Mark Rutland
Cc: devicetree, linux-kernel, linux-rockchip, Jagan Teki,
Michael Trimarchi, linux-amarula, linux-arm-kernel
Add vcc50_hdmi regulator for Vyasa RK3288 board.
VCC50_HDMI is the real name used for this regulator as
per the schematics.
This regulator used for HDMI connector by detecting the
cable via HDMI_EN gpio and input rails are sourced from
VSUS_5V regulator.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/boot/dts/rk3288-vyasa.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-vyasa.dts b/arch/arm/boot/dts/rk3288-vyasa.dts
index 88c63946f2a3..52291faf7aef 100644
--- a/arch/arm/boot/dts/rk3288-vyasa.dts
+++ b/arch/arm/boot/dts/rk3288-vyasa.dts
@@ -78,6 +78,17 @@
vin-supply = <&vcc_io>;
};
+ vcc50_hdmi: vcc50-hdmi {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc50_hdmi";
+ enable-active-high;
+ gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc50_hdmi_en>;
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vsus_5v>;
+ };
vusb1_5v: vusb1-5v {
compatible = "regulator-fixed";
regulator-name = "vusb1_5v";
@@ -446,6 +457,12 @@
};
};
+ hdmi {
+ vcc50_hdmi_en: vcc50-hdmi-en {
+ rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
--
2.18.0.321.gffc6fa0e3
_______________________________________________
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] 10+ messages in thread
* Re: [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa
2020-01-23 13:46 ` Jagan Teki
(?)
@ 2020-03-01 0:37 ` Heiko Stuebner
-1 siblings, 0 replies; 10+ messages in thread
From: Heiko Stuebner @ 2020-03-01 0:37 UTC (permalink / raw)
To: Jagan Teki
Cc: Rob Herring, Mark Rutland, Michael Trimarchi,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-amarula-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/
Am Donnerstag, 23. Januar 2020, 14:46:39 CET schrieb Jagan Teki:
> According to hardware schematics of Vyasa RK3288 the
> actual name used for vcc10_lcd is vdd10_lcd.
>
> regulator suspend voltage can rail upto 1.0V not 1.8V.
>
> Fix the name and suspend voltage for vcc10_lcd regulator.
>
> Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
applied all 3 for 5.7
[added a missing blank after the regulator in patch3]
Thanks
Heiko
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa
@ 2020-03-01 0:37 ` Heiko Stuebner
0 siblings, 0 replies; 10+ messages in thread
From: Heiko Stuebner @ 2020-03-01 0:37 UTC (permalink / raw)
To: Jagan Teki
Cc: Rob Herring, Mark Rutland, Michael Trimarchi, linux-arm-kernel,
linux-rockchip, devicetree, linux-kernel, linux-amarula
Am Donnerstag, 23. Januar 2020, 14:46:39 CET schrieb Jagan Teki:
> According to hardware schematics of Vyasa RK3288 the
> actual name used for vcc10_lcd is vdd10_lcd.
>
> regulator suspend voltage can rail upto 1.0V not 1.8V.
>
> Fix the name and suspend voltage for vcc10_lcd regulator.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
applied all 3 for 5.7
[added a missing blank after the regulator in patch3]
Thanks
Heiko
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa
@ 2020-03-01 0:37 ` Heiko Stuebner
0 siblings, 0 replies; 10+ messages in thread
From: Heiko Stuebner @ 2020-03-01 0:37 UTC (permalink / raw)
To: Jagan Teki
Cc: Mark Rutland, devicetree, linux-kernel, linux-rockchip,
Rob Herring, Michael Trimarchi, linux-amarula, linux-arm-kernel
Am Donnerstag, 23. Januar 2020, 14:46:39 CET schrieb Jagan Teki:
> According to hardware schematics of Vyasa RK3288 the
> actual name used for vcc10_lcd is vdd10_lcd.
>
> regulator suspend voltage can rail upto 1.0V not 1.8V.
>
> Fix the name and suspend voltage for vcc10_lcd regulator.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
applied all 3 for 5.7
[added a missing blank after the regulator in patch3]
Thanks
Heiko
_______________________________________________
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] 10+ messages in thread
end of thread, other threads:[~2020-03-01 0:38 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-01-23 13:46 [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage for rk3288-vyasa Jagan Teki
2020-01-23 13:46 ` Jagan Teki
2020-01-23 13:46 ` [PATCH 2/3] ARM: dts: rockchip: Fix ddc-i2c-bus " Jagan Teki
2020-01-23 13:46 ` Jagan Teki
[not found] ` <20200123134641.30720-1-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
2020-01-23 13:46 ` [PATCH 3/3] ARM: dts: rockchip: Add vcc50_hdmi " Jagan Teki
2020-01-23 13:46 ` Jagan Teki
2020-01-23 13:46 ` Jagan Teki
2020-03-01 0:37 ` [PATCH 1/3] ARM: dts: rockchip: Fix vcc10_lcd name and voltage " Heiko Stuebner
2020-03-01 0:37 ` Heiko Stuebner
2020-03-01 0:37 ` Heiko Stuebner
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