* [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen
@ 2013-06-11 6:29 Sachin Kamat
2013-06-11 6:29 ` [PATCH v2 1/4] ARM: dts: exynos4210: Add PWM related pinctrl entries Sachin Kamat
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Sachin Kamat @ 2013-06-11 6:29 UTC (permalink / raw)
To: linux-samsung-soc
Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat,
tushar.behera, patches
This series is based on for-next branch of Kukjin's tree.
Tested on Origen board.
Changes since v1:
* Split LCD patch into LCD and PWM as suggested by Tomasz Figa.
* Added all PWM output nodes to pinctrl dtsi file.
Sachin Kamat (3):
ARM: dts: exynos4210: Add PWM related pinctrl entries
ARM: dts: exynos4210: Add LCD related pinctrl entries
ARM: dts: Add FIMD node to Origen4210 board
Tushar Behera (1):
ARM: dts: Set BUCK7 as always on for Origen board
arch/arm/boot/dts/exynos4210-origen.dts | 22 +++++++
arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 89 +++++++++++++++++++++++++++++
2 files changed, 111 insertions(+)
--
1.7.9.5
^ permalink raw reply [flat|nested] 7+ messages in thread* [PATCH v2 1/4] ARM: dts: exynos4210: Add PWM related pinctrl entries 2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat @ 2013-06-11 6:29 ` Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 2/4] ARM: dts: exynos4210: Add LCD " Sachin Kamat ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: Sachin Kamat @ 2013-06-11 6:29 UTC (permalink / raw) To: linux-samsung-soc Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat, tushar.behera, patches PWM nodes are added to Exynos4210 pinctrl DT file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> --- arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 55a2efb..62d5b99 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -330,6 +330,34 @@ samsung,pin-pud = <3>; samsung,pin-drv = <0>; }; + + pwm0_out: pwm0-out { + samsung,pins = "gpd0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm1_out: pwm1-out { + samsung,pins = "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm2_out: pwm2-out { + samsung,pins = "gpd0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm3_out: pwm3-out { + samsung,pins = "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl@11000000 { -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 2/4] ARM: dts: exynos4210: Add LCD related pinctrl entries 2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 1/4] ARM: dts: exynos4210: Add PWM related pinctrl entries Sachin Kamat @ 2013-06-11 6:29 ` Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 3/4] ARM: dts: Add FIMD node to Origen4210 board Sachin Kamat ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: Sachin Kamat @ 2013-06-11 6:29 UTC (permalink / raw) To: linux-samsung-soc Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat, tushar.behera, patches Adds pinctrl entries required by FIMD. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> --- arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 61 +++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 62d5b99..553bcea 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -358,6 +358,67 @@ samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; + + lcd_ctrl: lcd-ctrl { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_sync: lcd-sync { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_en: lcd-en { + samsung,pins = "gpe3-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_clk: lcd-clk { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data16: lcd-data-width16 { + samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", + "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", + "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data18: lcd-data-width18 { + samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", + "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", + "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data24: lcd-data-width24 { + samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", + "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl@11000000 { -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 3/4] ARM: dts: Add FIMD node to Origen4210 board 2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 1/4] ARM: dts: exynos4210: Add PWM related pinctrl entries Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 2/4] ARM: dts: exynos4210: Add LCD " Sachin Kamat @ 2013-06-11 6:29 ` Sachin Kamat 2013-06-11 6:29 ` [PATCH v2 4/4] ARM: dts: Set BUCK7 as always on for Origen board Sachin Kamat ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: Sachin Kamat @ 2013-06-11 6:29 UTC (permalink / raw) To: linux-samsung-soc Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat, tushar.behera, patches Added FIMD and display timing node to Origen4210 board. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> --- No change since v1. --- arch/arm/boot/dts/exynos4210-origen.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index bcf8079..4c6c3cd 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -290,4 +290,25 @@ clock-frequency = <24000000>; }; }; + + fimd@11c00000 { + pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>; + pinctrl-names = "default"; + status = "okay"; + }; + + display-timings { + native-mode = <&timing0>; + timing0: timing { + clock-frequency = <50000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <64>; + hback-porch = <16>; + hsync-len = <48>; + vback-porch = <64>; + vfront-porch = <16>; + vsync-len = <3>; + }; + }; }; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 4/4] ARM: dts: Set BUCK7 as always on for Origen board 2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat ` (2 preceding siblings ...) 2013-06-11 6:29 ` [PATCH v2 3/4] ARM: dts: Add FIMD node to Origen4210 board Sachin Kamat @ 2013-06-11 6:29 ` Sachin Kamat 2013-06-18 11:01 ` [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat [not found] ` <1370932192-19365-1-git-send-email-sachin.kamat-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 5 siblings, 0 replies; 7+ messages in thread From: Sachin Kamat @ 2013-06-11 6:29 UTC (permalink / raw) To: linux-samsung-soc Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat, tushar.behera, patches From: Tushar Behera <tushar.behera@linaro.org> The LDO for LCD driver is currently not handled by any of the drivers. This disables the LDO during booting time. To fix this, the LDO is forced to enabled always. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> --- No change since v1. --- arch/arm/boot/dts/exynos4210-origen.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index 4c6c3cd..08609b8 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -225,6 +225,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-boot-on; + regulator-always-on; }; }; }; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen 2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat ` (3 preceding siblings ...) 2013-06-11 6:29 ` [PATCH v2 4/4] ARM: dts: Set BUCK7 as always on for Origen board Sachin Kamat @ 2013-06-18 11:01 ` Sachin Kamat [not found] ` <1370932192-19365-1-git-send-email-sachin.kamat-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 5 siblings, 0 replies; 7+ messages in thread From: Sachin Kamat @ 2013-06-18 11:01 UTC (permalink / raw) To: linux-samsung-soc Cc: devicetree-discuss, kgene.kim, t.figa, sachin.kamat, tushar.behera, patches Ping Kukjin. On 11 June 2013 11:59, Sachin Kamat <sachin.kamat@linaro.org> wrote: > This series is based on for-next branch of Kukjin's tree. > Tested on Origen board. > > Changes since v1: > * Split LCD patch into LCD and PWM as suggested by Tomasz Figa. > * Added all PWM output nodes to pinctrl dtsi file. > > Sachin Kamat (3): > ARM: dts: exynos4210: Add PWM related pinctrl entries > ARM: dts: exynos4210: Add LCD related pinctrl entries > ARM: dts: Add FIMD node to Origen4210 board > > Tushar Behera (1): > ARM: dts: Set BUCK7 as always on for Origen board > > arch/arm/boot/dts/exynos4210-origen.dts | 22 +++++++ > arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 89 +++++++++++++++++++++++++++++ > 2 files changed, 111 insertions(+) > > -- > 1.7.9.5 > -- With warm regards, Sachin ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <1370932192-19365-1-git-send-email-sachin.kamat-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]
* Re: [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen [not found] ` <1370932192-19365-1-git-send-email-sachin.kamat-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> @ 2013-06-18 17:15 ` Kukjin Kim 0 siblings, 0 replies; 7+ messages in thread From: Kukjin Kim @ 2013-06-18 17:15 UTC (permalink / raw) To: Sachin Kamat Cc: kgene.kim-Sze3O3UU22JBDgjK7y7TUQ, patches-QSEj5FYQhm4dnm+yROfE0A, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA On 06/11/13 15:29, Sachin Kamat wrote: > This series is based on for-next branch of Kukjin's tree. > Tested on Origen board. > > Changes since v1: > * Split LCD patch into LCD and PWM as suggested by Tomasz Figa. > * Added all PWM output nodes to pinctrl dtsi file. > > Sachin Kamat (3): > ARM: dts: exynos4210: Add PWM related pinctrl entries > ARM: dts: exynos4210: Add LCD related pinctrl entries > ARM: dts: Add FIMD node to Origen4210 board > > Tushar Behera (1): > ARM: dts: Set BUCK7 as always on for Origen board > > arch/arm/boot/dts/exynos4210-origen.dts | 22 +++++++ > arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 89 +++++++++++++++++++++++++++++ > 2 files changed, 111 insertions(+) > Applied, thanks. - Kukjin ^ permalink raw reply [flat|nested] 7+ messages in thread
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2013-06-11 6:29 [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat
2013-06-11 6:29 ` [PATCH v2 1/4] ARM: dts: exynos4210: Add PWM related pinctrl entries Sachin Kamat
2013-06-11 6:29 ` [PATCH v2 2/4] ARM: dts: exynos4210: Add LCD " Sachin Kamat
2013-06-11 6:29 ` [PATCH v2 3/4] ARM: dts: Add FIMD node to Origen4210 board Sachin Kamat
2013-06-11 6:29 ` [PATCH v2 4/4] ARM: dts: Set BUCK7 as always on for Origen board Sachin Kamat
2013-06-18 11:01 ` [PATCH v2 0/4] ARM: dts: Add LCD and PWM support for exynos4210-origen Sachin Kamat
[not found] ` <1370932192-19365-1-git-send-email-sachin.kamat-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2013-06-18 17:15 ` Kukjin Kim
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