* [PATCH V2 0/2] ARM: dts: snow: add backlight node
@ 2014-05-19 5:15 ` Ajay Kumar
0 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel, linux-samsung-soc
Cc: kgene.kim, tomasz.figa, ajaynumb, joshi, prashanth.g, Ajay Kumar
This series is based on Kukjin Kim's tree, for-next branch.
This series adds:
-- pinctrl definitions for pwmX_out on exynos5250
-- pwm-backlight DT node for exynos5250 based snow board
Changes since V1:
-- Added the branch name against which patches are created.
-- Rebase the patches on top of for-next branch.
Ajay Kumar (2):
[PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
[PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
2 files changed, 38 insertions(+)
--
1.7.9.5
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V2 0/2] ARM: dts: snow: add backlight node
@ 2014-05-19 5:15 ` Ajay Kumar
0 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel
This series is based on Kukjin Kim's tree, for-next branch.
This series adds:
-- pinctrl definitions for pwmX_out on exynos5250
-- pwm-backlight DT node for exynos5250 based snow board
Changes since V1:
-- Added the branch name against which patches are created.
-- Rebase the patches on top of for-next branch.
Ajay Kumar (2):
[PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
[PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
2 files changed, 38 insertions(+)
--
1.7.9.5
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
2014-05-19 5:15 ` Ajay Kumar
@ 2014-05-19 5:15 ` Ajay Kumar
-1 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel, linux-samsung-soc
Cc: kgene.kim, tomasz.figa, ajaynumb, joshi, prashanth.g, Ajay Kumar
Adds the PWM nodes to 5250 pinctrl dtsi file.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 9a49e68..886cfca 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -351,6 +351,34 @@
samsung,pin-drv = <0>;
};
+ pwm0_out: pwm0-out {
+ samsung,pins = "gpb2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm1_out: pwm1-out {
+ samsung,pins = "gpb2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm2_out: pwm2-out {
+ samsung,pins = "gpb2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm3_out: pwm3-out {
+ samsung,pins = "gpb2-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
i2c7_bus: i2c7-bus {
samsung,pins = "gpb2-2", "gpb2-3";
samsung,pin-function = <3>;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
@ 2014-05-19 5:15 ` Ajay Kumar
0 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel
Adds the PWM nodes to 5250 pinctrl dtsi file.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
index 9a49e68..886cfca 100644
--- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
+++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
@@ -351,6 +351,34 @@
samsung,pin-drv = <0>;
};
+ pwm0_out: pwm0-out {
+ samsung,pins = "gpb2-0";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm1_out: pwm1-out {
+ samsung,pins = "gpb2-1";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm2_out: pwm2-out {
+ samsung,pins = "gpb2-2";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
+ pwm3_out: pwm3-out {
+ samsung,pins = "gpb2-3";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
i2c7_bus: i2c7-bus {
samsung,pins = "gpb2-2", "gpb2-3";
samsung,pin-function = <3>;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
2014-05-19 5:15 ` Ajay Kumar
@ 2014-05-19 5:15 ` Ajay Kumar
-1 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel, linux-samsung-soc
Cc: kgene.kim, tomasz.figa, ajaynumb, joshi, prashanth.g, Ajay Kumar,
Olof Johansson
Add PWM backlight node for exynos5250 based snow board.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 9d1ca09..09c79db 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -365,4 +365,14 @@
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
};
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
+ };
+
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
@ 2014-05-19 5:15 ` Ajay Kumar
0 siblings, 0 replies; 8+ messages in thread
From: Ajay Kumar @ 2014-05-19 5:15 UTC (permalink / raw)
To: linux-arm-kernel
Add PWM backlight node for exynos5250 based snow board.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 9d1ca09..09c79db 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -365,4 +365,14 @@
vdd_osc-supply = <&ldo10_reg>;
vdd_pll-supply = <&ldo8_reg>;
};
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
+ };
+
};
--
1.7.9.5
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH V2 0/2] ARM: dts: snow: add backlight node
2014-05-19 5:15 ` Ajay Kumar
@ 2014-05-19 15:56 ` Kukjin Kim
-1 siblings, 0 replies; 8+ messages in thread
From: Kukjin Kim @ 2014-05-19 15:56 UTC (permalink / raw)
To: Ajay Kumar
Cc: linux-arm-kernel, linux-samsung-soc, kgene.kim, tomasz.figa,
ajaynumb, joshi, prashanth.g
On 05/19/14 14:15, Ajay Kumar wrote:
> This series is based on Kukjin Kim's tree, for-next branch.
>
> This series adds:
> -- pinctrl definitions for pwmX_out on exynos5250
> -- pwm-backlight DT node for exynos5250 based snow board
>
> Changes since V1:
> -- Added the branch name against which patches are created.
> -- Rebase the patches on top of for-next branch.
>
> Ajay Kumar (2):
> [PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
> [PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
>
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
> arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
> 2 files changed, 38 insertions(+)
>
As I requested before, it looks good to me, applied.
Thanks,
Kukjin
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V2 0/2] ARM: dts: snow: add backlight node
@ 2014-05-19 15:56 ` Kukjin Kim
0 siblings, 0 replies; 8+ messages in thread
From: Kukjin Kim @ 2014-05-19 15:56 UTC (permalink / raw)
To: linux-arm-kernel
On 05/19/14 14:15, Ajay Kumar wrote:
> This series is based on Kukjin Kim's tree, for-next branch.
>
> This series adds:
> -- pinctrl definitions for pwmX_out on exynos5250
> -- pwm-backlight DT node for exynos5250 based snow board
>
> Changes since V1:
> -- Added the branch name against which patches are created.
> -- Rebase the patches on top of for-next branch.
>
> Ajay Kumar (2):
> [PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250
> [PATCH V2 2/2] ARM: dts: enable pwm backlight for snow
>
> arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++
> arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
> 2 files changed, 38 insertions(+)
>
As I requested before, it looks good to me, applied.
Thanks,
Kukjin
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2014-05-19 15:56 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-05-19 5:15 [PATCH V2 0/2] ARM: dts: snow: add backlight node Ajay Kumar
2014-05-19 5:15 ` Ajay Kumar
2014-05-19 5:15 ` [PATCH V2 1/2] ARM: dts: Add pwmX_out pinctrl nodes to Exynos5250 Ajay Kumar
2014-05-19 5:15 ` Ajay Kumar
2014-05-19 5:15 ` [PATCH V2 2/2] ARM: dts: enable pwm backlight for snow Ajay Kumar
2014-05-19 5:15 ` Ajay Kumar
2014-05-19 15:56 ` [PATCH V2 0/2] ARM: dts: snow: add backlight node Kukjin Kim
2014-05-19 15:56 ` Kukjin Kim
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