Re: [PATCH 1/2] ARM: dts: add watchdog device nodes for Exynos5250 and Exynos5420

2013-10-29 Thread Sachin Kamat
Hi Leela, On 30 October 2013 12:23, Leela Krishna Amudala wrote: > Adds watchdog device nodes to the DT device list for Exynos5250 and Exynos5420 > > Signed-off-by: Leela Krishna Amudala > --- > arch/arm/boot/dts/exynos5.dtsi| 12 +--- > arch/arm/boot/dts/exynos5250.dtsi |7 ++

[PATCH Resend 1/1] Documentation/watchdog: Add binding example in samsung-wdt

2013-10-29 Thread Sachin Kamat
Added an example for reference. Signed-off-by: Sachin Kamat --- .../devicetree/bindings/watchdog/samsung-wdt.txt |9 + 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt b/Documentation/devicetree/bindings/watchdog/samsung

Re: [PATCH 1/1] Documentation/watchdog: Add binding example in samsung-wdt

2013-10-29 Thread Sachin Kamat
On 30 October 2013 10:41, Sachin Kamat wrote: > Added an example for reference. > > Signed-off-by: Sachin Kamat > --- > .../devicetree/bindings/watchdog/samsung-wdt.txt |9 + > 1 file changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/b

Re: [PATCH] Documentation/watchdog: Update node name in samsung-wdt example

2013-10-29 Thread Sachin Kamat
On 28 October 2013 19:07, Guenter Roeck wrote: > On 10/27/2013 11:24 PM, Sachin Kamat wrote: >> >> Update the name as per DT naming convention. >> >> Signed-off-by: Sachin Kamat >> --- >> .../devicetree/bindings/watchdog/samsung-wdt.txt |2 +-

[PATCH 1/1] Documentation/watchdog: Add binding example in samsung-wdt

2013-10-29 Thread Sachin Kamat
Added an example for reference. Signed-off-by: Sachin Kamat --- .../devicetree/bindings/watchdog/samsung-wdt.txt |9 + 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt b/Documentation/devicetree/bindings/watchdog/samsung

[PATCH 1/1] pwm: samsung: avoid setting manual update bit unnecessarily

2013-10-29 Thread Sachin Kamat
From: Andrew Bresticker When possible, avoid setting the manual update bit and starting/stopping the PWM when adjusting the PWM as it causes noticable flickering when setting the backlight brightness. Signed-off-by: Andrew Bresticker Signed-off-by: Sachin Kamat --- drivers/pwm/pwm-samsung.c

[PATCH 1/1] Documentation/pwm: Update supported SoC name for pwm-samsung

2013-10-29 Thread Sachin Kamat
Updated supported SoC name for pwm-samsung. Signed-off-by: Sachin Kamat --- .../devicetree/bindings/pwm/pwm-samsung.txt|2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-samsung.txt b/Documentation/devicetree/bindings/pwm

[PATCH 1/1] pwm: samsung: Fix kernel warning while unexporting a channel

2013-10-28 Thread Sachin Kamat
) Signed-off-by: Sachin Kamat --- drivers/pwm/pwm-samsung.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c index b2c54c8..6d23eb3 100644 --- a/drivers/pwm/pwm-samsung.c +++ b/drivers/pwm/pwm-samsung.c @@ -226,8 +226,8

[PATCH] Documentation/watchdog: Update node name in samsung-wdt example

2013-10-27 Thread Sachin Kamat
Update the name as per DT naming convention. Signed-off-by: Sachin Kamat --- .../devicetree/bindings/watchdog/samsung-wdt.txt |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.txt b/Documentation/devicetree/bindings

[PATCH] ARM: dts: Add missing GPIO entries for sd_bus in

2013-10-25 Thread Sachin Kamat
Adds missing GPIO entries for sd_bus nodes in exynos5420-pinctrl. Signed-off-by: Sachin Kamat Signed-off-by: Tushar Behera --- arch/arm/boot/dts/exynos5420-pinctrl.dtsi |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b

Re: [PATCH 3/7] video: exynos_mipi_dsim: Use the generic PHY driver

2013-10-24 Thread Sachin Kamat
Hi Olof, On 24 October 2013 20:00, Olof Johansson wrote: > Hi Kishon, > > On Wed, Oct 16, 2013 at 9:28 AM, Kishon Vijay Abraham I wrote: >> diff --git a/drivers/video/exynos/exynos_mipi_dsi.c >> b/drivers/video/exynos/exynos_mipi_dsi.c >> index 32e5406..00b3a52 100644 >> --- a/drivers/video/exy

[PATCH 2/2] ARM: dts: Remove RTC node from exynos4412-odroidx.dts

2013-10-22 Thread Sachin Kamat
RTC node is enabled in exynos4.dtsi file. Hence remove it from here. Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4412-odroidx.dts |4 1 file changed, 4 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index

[PATCH 1/2] ARM: dts: Enable RTC node in exynos4.dtsi file

2013-10-22 Thread Sachin Kamat
Since there are no board specific properties for the RTC node, keep it enabled in the dtsi file. Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4.dtsi |1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index a73eeb5

Re: [PATCH 3/8] clk: max77686: Refactor successful exit of probe function

2013-10-21 Thread Sachin Kamat
Hi Tomasz, On 17 October 2013 22:00, Tomasz Figa wrote: > The function can simply return 0, without jumping to a separate label, > which does exactly the same. This patch does not introduce any > functional change, just a clean-up. > > Signed-off-by: Tomasz Figa > Signed-off-by: Kyungmin Park >

Re: [PATCH 1/2] ARM: dts: Update display clock frequency for Origen-4210

2013-10-20 Thread Sachin Kamat
Hi Kukjin, On 26 September 2013 10:20, Sachin Kamat wrote: > From: Tushar Behera > > As per the timing information for supported panel, the value should > be between 47.2 MHz to 47.9 MHz for 60Hz refresh rate. > > Total horizontal pixels = 1024 (x-res) + 80 (margin) + 48 (hsy

Re: [PATCH 1/1] ARM: EXYNOS: Initialize L2x0 cache controller for Exynos4 only

2013-10-19 Thread Sachin Kamat
Hi Tomasz, On 17 October 2013 18:35, Tomasz Figa wrote: > Hi Sachin, > > On Thursday 17 of October 2013 17:33:12 Sachin Kamat wrote: >> L2x0 cache controller is present only in Cortex-A9 based Exynos4 SoCs. >> Thus move this function to Exynos4 early init call to avoid non

[PATCH 1/1] ARM: EXYNOS: Initialize L2x0 cache controller for Exynos4 only

2013-10-17 Thread Sachin Kamat
L2x0 cache controller is present only in Cortex-A9 based Exynos4 SoCs. Thus move this function to Exynos4 early init call to avoid non-Exynos4 SoCs from calling this function in multi-platform support. Signed-off-by: Sachin Kamat Signed-off-by: Tushar Behera --- Tested on Origen(4210), Arndale

[PATCH 1/1] irqchip: exynos: Remove hardcoded irqbase

2013-10-17 Thread Sachin Kamat
Now that Exynos platforms are DT only, hard-coded irqbase is not necessary. Signed-off-by: Sachin Kamat --- drivers/irqchip/exynos-combiner.c |9 + 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c

Re: [PATCH] cpufreq: exynos: Convert exynos-cpufreq to platform driver

2013-10-16 Thread Sachin Kamat
Hi Tomasz, Lukasz, On 16 October 2013 21:30, Tomasz Figa wrote: > From: Lukasz Majewski > > +static struct platform_driver exynos_cpufreq_platdrv = { > + .driver = { > + .name = "exynos-cpufreq", > + .owner = THIS_MODULE, > + }, > + .probe = exyno

Re: [PATCH 1/2] ARM: dts: Update display clock frequency for Origen-4210

2013-10-10 Thread Sachin Kamat
Kukjin, Without these patches display is broken on these boards. Please add them. On 26 September 2013 10:20, Sachin Kamat wrote: > From: Tushar Behera > > As per the timing information for supported panel, the value should > be between 47.2 MHz to 47.9 MHz for 60Hz refresh rat

Re: [RFC/PATCH V2] spi: s3c64xx: Enable Word transfer

2013-10-10 Thread Sachin Kamat
On 10 October 2013 16:11, Rajeshwari S Shinde wrote: > + if(sdd->cur_bpw == 32) { > + /* For word transfer we need to swap bytes */ > + u32 swapcfg = (S3C64XX_SPI_SWAP_TX_EN | > S3C64XX_SPI_SWAP_TX_BYTE | > + S3C64XX_SPI_SWAP_TX_HALF

Re: [PATCH 3/5] USB: ehci-exynos: Remove non-DT support

2013-10-09 Thread Sachin Kamat
Hi Jingoo, On 10 October 2013 12:01, Jingoo Han wrote: > The non-DT for EXYNOS SoCs is not supported from v3.11. > Thus, there is no need to support non-DT for Exynos EHCI driver. > > The 'include/linux/platform_data/usb-ehci-exynos.h' file has been > used for non-DT support. Thus, the 'usb-ehci-

Re: [RESEND] [PATCH] ARM: dts: exynos5: add pwm DT nodes to Exynos5250 and Exynos5420

2013-10-09 Thread Sachin Kamat
Hi Leela, On 10 October 2013 11:12, Leela Krishna Amudala wrote: > Add the device-tree binding for the PWM controller to Exynos5250 and > Exynos5420 > > Signed-off-by: Andrew Bresticker > Signed-off-by: Olof Johansson > Signed-off-by: Leela Krishna Amudala > --- > arch/arm/boot/dts/exynos525

Re: [PATCH 3/3] ARM: dts: exynos4x12: Add maudio/gps_alive power domain for exynos4x12

2013-10-09 Thread Sachin Kamat
On 10 October 2013 06:00, Chanwoo Choi wrote: > This patch maudio/gps_alive power domain to exynos4x12.dtsi. > > Signed-off-by: Chanwoo Choi > Signed-off-by: Kyungmin Park > --- > arch/arm/boot/dts/exynos4x12.dtsi | 10 ++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boo

Re: [PATCH 2/3] Phy: Exynos: Add Exynos5250 sata phy driver

2013-10-01 Thread Sachin Kamat
Hi Yuvaraj, On 1 October 2013 12:03, Yuvaraj Kumar C D wrote: > +static int exynos_sata_i2c_remove(struct i2c_client *client) > +{ > + dev_info(&client->adapter->dev, > + "detached %s from i2c adapter successfully\n", > + client->name); > + > + return 0; >

Re: [PATCH 1/3] ahci: exynos: add ahci sata support on Exynos platform

2013-09-30 Thread Sachin Kamat
Hi Yuvaraj, On 1 October 2013 12:03, Yuvaraj Kumar C D wrote: > Exynos5250 contains one Synopsys AHCI SATA controller.The avalaible > ahci_platform driver is not sufficient to handle the AHCI PHY and PHY > clock related initialization. > +err_out: > + platform_set_drvdata(pdev, NUL

Re: [PATCH 3/3] ARM: dts: Enable ahci sata and sata phy

2013-09-30 Thread Sachin Kamat
Hi Yuvaraj, On 1 October 2013 12:03, Yuvaraj Kumar C D wrote: > This patch adds dt entry for ahci sata controller and its > corresponding phy controller.phy node has been added w.r.t > new generic phy framework. [snip] > + > + sata-phy { Shouldn't this be sata-phy@38? > +

Re: [PATCH V2] ARM: EXYNOS: implement pm_power_off for EXYNOS5440

2013-09-30 Thread Sachin Kamat
On 30 September 2013 12:55, Kukjin Kim wrote: >> > I think current patch looks good to me, and in this case I don't have any > idea why we should macro for just one time usage. It is not the question of one time usage, it is just to make the code more readable. -- With warm regards, Sachin --

Re: [PATCH V2] ARM: EXYNOS: implement pm_power_off for EXYNOS5440

2013-09-29 Thread Sachin Kamat
On 30 September 2013 07:02, Jungseok Lee wrote: > + /* turn off all power domains */ > + addr = of_iomap(np, 0) + 0x14; > + __raw_writel(0x1, addr); Actually my comment was more about mentioning what these above values especially 0x14 represented? Either using a macro (preferre

Re: ARM: EXYNOS: implement pm_power_off for EXYNOS5440

2013-09-28 Thread Sachin Kamat
On 28 September 2013 10:37, Jungseok Lee wrote: > > +static void exynos5440_power_off(void) > +{ > + struct device_node *np; > + void __iomem *addr; > + > + np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock"); > + > + addr = of_iomap(np, 0) + 0x14; > + > +

Re: [PATCH V2 3/4] watchdog: s3c2410_wdt: parse watchdog dt node to read PMU registers adresses

2013-09-27 Thread Sachin Kamat
On 27 September 2013 15:46, Leela Krishna Amudala wrote: > This patch parses the watchdog node to read pmu wdt sys registers addresses > and do mask/unmask enable/disable of WDT in probe and s2r scenarios. > > Signed-off-by: Leela Krishna Amudala > --- > .../devicetree/bindings/watchdog/samsung-

Re: [PATCH V2 4/4] ARM: dts: exynos: add PMU registers addresses and mask bit to watchdog node

2013-09-27 Thread Sachin Kamat
Hi Leela, On 27 September 2013 15:46, Leela Krishna Amudala wrote: > watchdog@101D { > - compatible = "samsung,s3c2410-wdt"; > - reg = <0x101D 0x100>; > + compatible = "samsung,s3c5250-wdt"; > + reg = <0x101D 0x100>, <0x1

[PATCH v2 1/3] ARM: dts: exynos4210-origen: Add fixed voltage regulator to simple bus

2013-09-27 Thread Sachin Kamat
This has been done for Arndale board vide commit aa3edb65 ("ARM: dts: Put Arndale fixed voltage regulators on a simple-bus"). Replicate here for consistency and correctness. Signed-off-by: Sachin Kamat --- Based on Kukjin's for-next branch. Changes since v1: * Added reg property

[PATCH v2 2/3] ARM: dts: exynos4412-origen: Add fixed voltage regulator to simple bus

2013-09-27 Thread Sachin Kamat
This has been done for Arndale board vide commit aa3edb65 ("ARM: dts: Put Arndale fixed voltage regulators on a simple-bus"). Replicate here for consistency and correctness. Signed-off-by: Sachin Kamat --- Based on Kukjin's for-next branch. Changes since v1: * Added reg property

[PATCH 3/3] ARM: dts: Add reg property to regulator nodes in exynos5250-arndale

2013-09-27 Thread Sachin Kamat
ther dts files. Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos5250-arndale.dts |9 ++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index cee55fa..0c42547 100644 ---

Re: [PATCH 1/2] ARM: dts: exynos4210-origen: Add fixed voltage regulator to simple bus

2013-09-26 Thread Sachin Kamat
ptember 2013 10:32:01 Sachin Kamat wrote: >> > + regulators { >> > + compatible = "simple-bus"; >> > + #address-cells = <1>; >> > + #size-cells = <0>; >> > + >> > +

Re: [PATCH 1/2] ARM: dts: exynos4210-origen: Add fixed voltage regulator to simple bus

2013-09-25 Thread Sachin Kamat
Hi Kukjin, On 26 July 2013 16:00, Sachin Kamat wrote: > This has been done for Arndale board vide commit aa3edb65 > ("ARM: dts: Put Arndale fixed voltage regulators on a simple-bus"). > Replicate here for consistency and correctness. > > Signed-off-by: Sachin Kamat &

[PATCH 1/2] ARM: dts: Update display clock frequency for Origen-4210

2013-09-25 Thread Sachin Kamat
pixel clock rate for refresh rate @60 Hz = 1152 * 653 * 60 = 47208960 Hz ~ 47.5 MHz Signed-off-by: Tushar Behera Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4210-origen.dts |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4210

[PATCH 2/2] ARM: dts: Update display clock frequency for Origen-4412

2013-09-25 Thread Sachin Kamat
refresh rate @60 Hz = 1152 * 653 * 60 = 47208960 Hz ~ 47.5 MHz Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4412-origen.dts |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts

Re: [PATCH 1/2] cpufreq: exynos4x12: Use the common clock framework to set APLL clock rate

2013-09-25 Thread Sachin Kamat
Hi Lukasz, On 25 September 2013 16:52, Lukasz Majewski wrote: > > static void exynos4x12_set_apll(unsigned int index) > { > - unsigned int tmp, pdiv; > + unsigned int tmp, freq = apll_freq_4x12[index].freq; nit: It is better to put the 'freq' assignment on a new line. > > -

Re: [RFC/PATCH] spi: s3c64xx: Enable Word transfer

2013-09-24 Thread Sachin Kamat
+cc: Mark On 24 September 2013 19:30, Rajeshwari S Shinde wrote: > This patch enables word transfer for s3c64xx spi driver. > User can set bits_per_word to 32 before calling spi_setup, > which would enable the word transfer mode. > > + if(sdd->cur_bpw == 32) { Space needed after if, else c

Re: [PATCH] DT: if dt is available don't use s3c_arch_init

2013-09-23 Thread Sachin Kamat
Hi Mateusz, On 23 September 2013 15:44, Mateusz Krawczuk wrote: > It prevents from executing platform code, when booting from device tree. > > Signed-off-by: Mateusz Krawczuk > Signed-off-by: Kyungmin Park > --- nit: Please format the patch title appropriately. In this case, it should start wi

Re: [PATCH] ARM: dts: Fix a typo on Exynos5440 DTS files

2013-09-12 Thread Sachin Kamat
On 12 September 2013 13:37, Youngmin Nam wrote: > This patch removes '_' from "early_prink" on Exynos5440 DTS files > in according to kernel-parameters document. > > Signed-off-by: Youngmin Nam Good catch. Reviewed-by: Sachin Kamat -- With warm regards, Sa

Re: [PATCH v5 01/13] [media] exynos5-is: Adding media device driver for exynos5

2013-08-13 Thread Sachin Kamat
Hi Arun, On 14 August 2013 10:16, Arun Kumar K wrote: > From: Shaik Ameer Basha > > This patch adds support for media device for EXYNOS5 SoCs. > The current media device supports the following ips to connect > through the media controller framework. > > * MIPI-CSIS > Support interconnection(su

Re: [PATCH] PCI: exynos: add support for MSI

2013-08-12 Thread Sachin Kamat
Hi Jingoo, On 12 August 2013 14:26, Jingoo Han wrote: > This patch adds support for Message Signaled Interrupt in the > Exynops PCIe diver using Synopsys designware PCIe core IP. s/Exynops PCIe diver/Exynos PCIe driver > > Signed-off-by: Siva Reddy Kallam > Signed-off-by: Srikanth T Shivanand

Re: [PATCH] ARM: dts: Add RTC DT node to Exynos5420 SoC

2013-08-12 Thread Sachin Kamat
Hi Vikas, On 12 August 2013 13:07, Vikas Sajjan wrote: > Adds RTC DT node to Exynos5420 SoC. > > Signed-off-by: Vikas Sajjan > --- > arch/arm/boot/dts/exynos5.dtsi|2 +- > arch/arm/boot/dts/exynos5250.dtsi |2 +- > arch/arm/boot/dts/exynos5420.dtsi |6 ++ > 3 files changed,

Re: [PATCHv2 1/5] drm/exynos: add device tree support for rotator

2013-08-09 Thread Sachin Kamat
Hi Chanho, On 9 August 2013 13:10, Chanho Park wrote: > The exynos4 platform is only dt-based since 3.10, we should convert driver > data > and ids to dt-based parsing methods. The rotator driver has a limit table to > get > size limit of input picture. Each SoCs has slightly different limit va

Re: [PATCHv2 5/5] ARM: dts: Add dt binding documentation for exynos rotator

2013-08-09 Thread Sachin Kamat
Hi Chanho, On 9 August 2013 13:10, Chanho Park wrote: > This patch describes each nodes of rotator and specifies a example how to bind > it. > > Signed-off-by: Chanho Park > Cc: Thomas Abraham > Cc: Kukjin Kim > Cc: Inki Dae > Signed-off-by: Kyungmin Park > --- > .../devicetree/bindings/gpu

Re: [RFC v3 09/13] [media] exynos5-fimc-is: Add the hardware pipeline control

2013-08-06 Thread Sachin Kamat
Hi Arun, On 4 August 2013 20:30, Sylwester Nawrocki wrote: > Hi Arun, > > On 08/02/2013 05:02 PM, Arun Kumar K wrote: >> >> This patch adds the crucial hardware pipeline control for the >> fimc-is driver. All the subdev nodes will call this pipeline >> interfaces to reach the hardware. Responsibi

Re: [PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Sachin Kamat
+CC Joe Perches On 7 August 2013 01:32, Russell King - ARM Linux wrote: > Also note: > > On Tue, Aug 06, 2013 at 05:01:13PM +0530, Sachin Kamat wrote: >> @@ -984,7 +984,7 @@ static __initdata struct of_device_id ext_clk_match[] = { > > For the declaration above... &g

Re: [PATCH v4] drm/exynos: Add fallback option to get non physically contiguous memory for fb

2013-08-06 Thread Sachin Kamat
ion fails > and if IOMMU is supported. > > Signed-off-by: Vikas Sajjan > Signed-off-by: Arun Kumar > Reviewed-by: Rob Clark > --- > changes since v3: > - addressed nits pointed out by Sylwester Nawrocki > > and Sachin Kamat . > > change

[PATCH 3/3] clk: exynos5420: Make exynos5420_plls static

2013-08-06 Thread Sachin Kamat
'exynos5420_plls' is used only in this file. Make is static. Signed-off-by: Sachin Kamat --- drivers/clk/samsung/clk-exynos5420.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c inde

[PATCH 2/3] clk: exynos5250: Make exynos5250_plls static

2013-08-06 Thread Sachin Kamat
exynos5250_plls is used only in this file. Make it static. Signed-off-by: Sachin Kamat --- drivers/clk/samsung/clk-exynos5250.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index df3628c

[PATCH 1/3] clk: exynos4: Make exynos4_plls static

2013-08-06 Thread Sachin Kamat
'exynos4_plls' is used only in this file. Make it static. Signed-off-by: Sachin Kamat --- drivers/clk/samsung/clk-exynos4.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index 68f9a4a..fec3

Re: [PATCH v3] drm/exynos: Add fallback option to get non physically continous memory for fb

2013-08-05 Thread Sachin Kamat
Hi Vikas, On 6 August 2013 10:53, Vikas Sajjan wrote: > While trying to get boot-logo up on exynos5420 SMDK which has eDP panel > connected with resolution 2560x1600, following error occured even with > IOMMU enabled: > [0.88] [drm:lowlevel_buffer_allocate] *ERROR* failed to allocate buffer.

Re: [PATCH RESEND] ARM: dts: Add USBPHY nodes to Exynos4x12

2013-08-05 Thread Sachin Kamat
Hi Dongjin, On 5 August 2013 23:48, Dongjin Kim wrote: > This patch adds device nodes for USBPHY to Exynos4x12. > > CC: Sachin Kamat > Signed-off-by: Dongjin Kim > --- > arch/arm/boot/dts/exynos4x12.dtsi | 18 ++ > 1 file changed, 18 insertions(+) >

Re: [PATCH v2 1/7] ARM: dts: Move display-timimg information inside FIMD DT node for exynos5250

2013-08-05 Thread Sachin Kamat
On 5 August 2013 15:34, Vikas Sajjan wrote: > Hi All, > > On Thu, Aug 1, 2013 at 8:19 PM, Tomasz Figa wrote: >> Hi Vikas, >> >> On Tuesday 30 of July 2013 16:49:32 Vikas Sajjan wrote: >>> As the display-timing information is parsed by FIMD driver, it makes >>> sense to move the display-timimg DT

Re: [RFC v3 01/13] [media] exynos5-is: Adding media device driver for exynos5

2013-08-04 Thread Sachin Kamat
On 2 August 2013 20:32, Arun Kumar K wrote: > From: Shaik Ameer Basha > > This patch adds support for media device for EXYNOS5 SoCs. > The current media device supports the following ips to connect > through the media controller framework. > > * MIPI-CSIS > Support interconnection(subdev interf

Re: [PATCH] drm/exynos: Add check for IOMMU while passing physically continous memory flag

2013-08-01 Thread Sachin Kamat
Hi Vikas, On 1 August 2013 16:49, Vikas Sajjan wrote: > While trying to get boot-logo up on exynos5420 SMDK which has eDP panel > connected with resolution 2560x1600, following error occured even with > IOMMU enabled: > [0.88] [drm:lowlevel_buffer_allocate] *ERROR* failed to allocate buffer.

Re: [PATCH] drm/exynos: Add check for IOMMU while passing physically continous memory flag

2013-08-01 Thread Sachin Kamat
Hi Vikas, On 2 August 2013 09:23, Vikas Sajjan wrote: > Hi Tomasz, > > > On 2 August 2013 04:50, Tomasz Figa wrote: >> >> Hi Vikas, >> >> On Thursday 01 of August 2013 16:49:32 Vikas Sajjan wrote: >> > While trying to get boot-logo up on exynos5420 SMDK which has eDP panel >> > connected with re

Re: [PATCH 1/3] clk: exynos5250: Add G2D gate clock

2013-07-30 Thread Sachin Kamat
On 31 July 2013 09:12, Mike Turquette wrote: > Quoting Sachin Kamat (2013-07-29 23:55:33) >> On 30 July 2013 12:18, Mike Turquette wrote: >> > Quoting Sachin Kamat (2013-07-27 06:29:56) >> >> On 27 July 2013 01:48, Mike Turquette wrote: >> >> &

Re: [PATCH 1/3] clk: exynos5250: Add G2D gate clock

2013-07-29 Thread Sachin Kamat
On 30 July 2013 12:18, Mike Turquette wrote: > Quoting Sachin Kamat (2013-07-27 06:29:56) >> On 27 July 2013 01:48, Mike Turquette wrote: >> > Quoting Sachin Kamat (2013-07-05 01:42:27) >> >> Adds gate clock for G2D IP for Exynos5250 SoC. >> >> >>

Re: [PATCH] ARM: SAMSUNG: fix to support for missing cpu specific map_io

2013-07-29 Thread Sachin Kamat
On 30 July 2013 09:57, Kukjin Kim wrote: > > Since commit 7ed76e08 (ARM: EXYNOS: Fix low level debug support) > map_io() is not needed for exynos5440 so need to fix to lookup > cpu which using map_io(). Without this, kernel boot log complains > 'CPU EXYNOS5440 support not enabled' on exynos5440 an

Re: [PATCH v8 06/12] ARM: dts: Add description of System MMU of Exynos SoCs

2013-07-29 Thread Sachin Kamat
On 29 July 2013 13:27, Cho KyongHo wrote: >> -Original Message- >> From: Cho KyongHo [mailto:pullip@samsung.com] >> Sent: Monday, July 29, 2013 4:20 PM >> >> > -Original Message- >> > From: Sachin Kamat [mailto:sachin.ka...@linaro.org

Re: [PATCH v8 06/12] ARM: dts: Add description of System MMU of Exynos SoCs

2013-07-28 Thread Sachin Kamat
Hi KyongHo, On 26 July 2013 16:58, Cho KyongHo wrote: > Signed-off-by: Cho KyongHo > --- > .../bindings/iommu/samsung,exynos4210-sysmmu.txt | 103 +++ > arch/arm/boot/dts/exynos4.dtsi | 122 > arch/arm/boot/dts/exynos4210.dtsi | 25 ++ > a

Re: [PATCH 1/3] clk: exynos5250: Add G2D gate clock

2013-07-27 Thread Sachin Kamat
On 27 July 2013 01:48, Mike Turquette wrote: > Quoting Sachin Kamat (2013-07-05 01:42:27) >> Adds gate clock for G2D IP for Exynos5250 SoC. >> >> Signed-off-by: Sachin Kamat >> Cc: Mike Turquette > > I've taken patch #1 into clk-next. Thanks Mike.

Re: [PATCH V2 1/8] platform: Increase platform name size

2013-07-26 Thread Sachin Kamat
Hi Padma, On 26 July 2013 19:06, Padmavathi Venna wrote: > This patch increases the platform name size from 20 to 30. Instead of describing what the patch does (which is quite obvious from the code), it would be useful to describe why this change is required. > > Signed-off-by: Padmavathi Venn

[PATCH 1/2] ARM: dts: exynos4210-origen: Add fixed voltage regulator to simple bus

2013-07-26 Thread Sachin Kamat
This has been done for Arndale board vide commit aa3edb65 ("ARM: dts: Put Arndale fixed voltage regulators on a simple-bus"). Replicate here for consistency and correctness. Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4210-origen.dts | 20 +--- 1 file c

[PATCH 2/2] ARM: dts: exynos4412-origen: Add fixed voltage regulator to simple bus

2013-07-26 Thread Sachin Kamat
This has been done for Arndale board vide commit aa3edb65 ("ARM: dts: Put Arndale fixed voltage regulators on a simple-bus"). Replicate here for consistency and correctness. Signed-off-by: Sachin Kamat --- arch/arm/boot/dts/exynos4412-origen.dts | 20 +--- 1 file c

Re: [PATCH 1/3] clk: exynos5250: Add G2D gate clock

2013-07-26 Thread Sachin Kamat
On 5 July 2013 14:12, Sachin Kamat wrote: > Adds gate clock for G2D IP for Exynos5250 SoC. > > Signed-off-by: Sachin Kamat > Cc: Mike Turquette > --- > This patch depends on the following patch: > http://thread.gmane.org/gmane.linux.kernel.samsung-soc/20581 > --- &g

Re: [PATCHv2 1/2] iommu/exynos: add devices attached to the System MMU to an IOMMU group

2013-07-25 Thread Sachin Kamat
Hi Antonios, On 25 July 2013 21:04, Antonios Motakis wrote: > IOMMU groups are expected by certain users of the IOMMU API, > e.g. VFIO. Since each device is behind its own System MMU, we > can allocate a new IOMMU group for each device. > > This patch depends on Cho KyongHo's patch series titled

Re: [PATCH 2/3] ARM: exynos5420: dt: add clock entries to watchdog node

2013-07-24 Thread Sachin Kamat
On 24 July 2013 16:42, Tomasz Figa wrote: > On Wednesday 24 of July 2013 15:31:43 Sachin Kamat wrote: >> Hi Tomasz, >> >> On 24 July 2013 15:24, Tomasz Figa wrote: >> > Hi Sachin, >> > >> > On Wednesday 24 of July 2013 15:18:26 Sachin Kamat wrote

Re: [PATCH 3/3] ARM: dts: exynos: add PMU registers addresses and mask bit to watchdog node

2013-07-24 Thread Sachin Kamat
Hi Leela, On 24 July 2013 16:24, Leela Krishna Amudala wrote: > Hi Sachin, > > On Wed, Jul 24, 2013 at 3:16 PM, Sachin Kamat wrote: >> Hi Leela, >> >> On 24 July 2013 15:08, Leela Krishna Amudala wrote: >>> This patch adds support for specifying the p

Re: [PATCH v4 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-24 Thread Sachin Kamat
Hi Sylwester, On 24 July 2013 16:14, Sylwester Nawrocki wrote: > Hi Sachin, > > On 07/24/2013 10:43 AM, Sachin Kamat wrote: >> With the recent cleanup in Exynos platform code notably commits >> 17859bec ("ARM: EXYNOS: Do not select legacy Kconfig symbols any >> m

[PATCH Resend 1/1] clk: exynos4: Add clock entries for TMU

2013-07-24 Thread Sachin Kamat
Added clock entries for thermal management unit (TMU) for Exynos4 SoCs. Signed-off-by: Sachin Kamat --- Resending this (after rebasing) based on the below discussion: http://comments.gmane.org/gmane.linux.kernel.samsung-soc/19933 Previous version: http://comments.gmane.org

Re: [PATCH 2/3] ARM: exynos5420: dt: add clock entries to watchdog node

2013-07-24 Thread Sachin Kamat
Hi Tomasz, On 24 July 2013 15:24, Tomasz Figa wrote: > Hi Sachin, > > On Wednesday 24 of July 2013 15:18:26 Sachin Kamat wrote: >> Hi Leela, >> >> On 24 July 2013 15:08, Leela Krishna Amudala > wrote: >> > This patch adds clock entries to watchdog nod

Re: [PATCH 2/3] ARM: exynos5420: dt: add clock entries to watchdog node

2013-07-24 Thread Sachin Kamat
Hi Leela, On 24 July 2013 15:08, Leela Krishna Amudala wrote: > This patch adds clock entries to watchdog node for exynos5420 > as per the common clock framework of exynos5420 > > Reviewed-by: Alim Akhtar > Reviewed-by: Doug Anderson > Signed-off-by: Leela Krishna Amudala > --- > arch/arm/boo

Re: [PATCH 3/3] ARM: dts: exynos: add PMU registers addresses and mask bit to watchdog node

2013-07-24 Thread Sachin Kamat
Hi Leela, On 24 July 2013 15:08, Leela Krishna Amudala wrote: > This patch adds support for specifying the pmu registers and masking bit > for watchdog to enable/disable and mask/unmask the watchdog reset request. > > Reviewed-by: Doug Anderson > Signed-off-by: Leela Krishna Amudala > --- > ar

[PATCH v4 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-24 Thread Sachin Kamat
ster samsung-pinctrl 106e.pinctrl: failed to register gpio_chip gpv0, error code: -22 samsung-pinctrl: probe of 106e.pinctrl failed with error -22 Signed-off-by: Sachin Kamat Cc: Tomasz Figa --- Changes since v3: Rearranged different default values in single line. --- arch/arm/Kconfig |3 +-

Re: [PATCH 1/1] ARM: EXYNOS: Cleanup common.h file

2013-07-24 Thread Sachin Kamat
On 24 July 2013 13:01, Kukjin Kim wrote: > Sachin Kamat wrote: >> >> On 24 July 2013 08:43, Kukjin Kim wrote: >> > Kukjin Kim wrote: >> >> >> >> Sachin Kamat wrote: >> >> > >> >> > Remove unused declaratio

Re: [PATCH v3 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-23 Thread Sachin Kamat
On 24 July 2013 11:50, Kukjin Kim wrote: > Sachin Kamat wrote: >> >> With the recent cleanup in Exynos platform code notably commits >> 17859bec ("ARM: EXYNOS: Do not select legacy Kconfig symbols any >> more") and b910 ("ARM: EXYNOS: Remove mach/gp

Re: [PATCH] ARM: dts: Add USBPHY nodes to Exynos4x12

2013-07-23 Thread Sachin Kamat
On 24 July 2013 11:29, Dongjin Kim wrote: > Thanks Sachin, > > On Wed, Jul 24, 2013 at 2:12 PM, Sachin Kamat wrote: >> Hi Dongjin, >> >> On 23 July 2013 23:01, Dongjin Kim wrote: >>> This patch adds device nodes for USBPHY to Exynos4x12. >>> >>

Re: [PATCH] ARM: dts: Add USBPHY nodes to Exynos4x12

2013-07-23 Thread Sachin Kamat
Hi Dongjin, On 23 July 2013 23:01, Dongjin Kim wrote: > This patch adds device nodes for USBPHY to Exynos4x12. > > Signed-off-by: Dongjin Kim > --- > arch/arm/boot/dts/exynos4x12.dtsi | 18 ++ > 1 file changed, 18 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4x12.dts

[PATCH v3 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-23 Thread Sachin Kamat
ster samsung-pinctrl 106e.pinctrl: failed to register gpio_chip gpv0, error code: -22 samsung-pinctrl: probe of 106e.pinctrl failed with error -22 Signed-off-by: Sachin Kamat Cc: Tomasz Figa --- Changes since v2: Changed the default number to 512 to accomodate GPIO exapnders. --- arch/arm/Kcon

Re: [PATCH] ARM: dts: Add USB host node for Exynos4

2013-07-23 Thread Sachin Kamat
On 23 July 2013 23:02, Dongjin Kim wrote: > This patch adds EHCI and OHCI host device nodes for Exynos4. > > Signed-off-by: Dongjin Kim > --- > arch/arm/boot/dts/exynos4.dtsi | 20 > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/ar

Re: [PATCH 1/1] ARM: EXYNOS: Cleanup common.h file

2013-07-23 Thread Sachin Kamat
On 24 July 2013 08:43, Kukjin Kim wrote: > Kukjin Kim wrote: >> >> Sachin Kamat wrote: >> > >> > Remove unused declarations that got left behind subsequent to >> > making Exynos a DT-only platform. >> > >> > Signed-off-by: Sachi

Re: [PATCH 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-22 Thread Sachin Kamat
On 23 July 2013 01:06, Sylwester Nawrocki wrote: > On 07/22/2013 07:21 PM, Tomasz Figa wrote: >> >> On Monday 22 of July 2013 12:37:52 Kukjin Kim wrote: >>> >>> Sachin Kamat wrote: >>>> >>>> On 22 July 2013 07:18, Kukjin Kim wrote: >

Re: [PATCH V2] watchdog: s3c2410_wdt: remove the global variables

2013-07-22 Thread Sachin Kamat
Hi Leela, On 22 July 2013 11:44, Leela Krishna Amudala wrote: > This patch removes the global variables in the driver file and > group them into a structure. > > Signed-off-by: Leela Krishna Amudala > --- > Note: This patch is rebased on kgene's for-next branch and tested on > SMDK5420. > > C

Re: [PATCH v2 0/6] clk: exynos: Some fixes and cleanup

2013-07-22 Thread Sachin Kamat
On 22 July 2013 23:35, Mike Turquette wrote: > Quoting Sachin Kamat (2013-07-18 03:01:16) >> Resending some of patches (1, 3 and 5) as per discussion in thread [1]. >> Other patches in the series are new. >> >> [1] http://comments.gmane.org/gmane.linux.kernel.samsung-so

Re: [PATCH] clk: exynos4: fix g2d/mdma clocks of exynos4x12

2013-07-22 Thread Sachin Kamat
Hi Chanho, On 22 July 2013 13:42, Chanho Park wrote: > The exynos4x12 has different address of GATE_IP_IMAGE reg. We should use > EXYNOS4X12_GATE_IP_IMAGE for g2d gating clocks instead of 4210's reg. > In case of mdma node, We don't use it for any exynos4 chipsets. I think we'll > need to change

Re: RE: [PATCH 1/1] of/documentation: Fix a typo in exynos5250-clock.txt

2013-07-21 Thread Sachin Kamat
On 22 July 2013 10:12, Mike Turquette wrote: > Quoting Kukjin Kim (2013-07-21 18:51:54) >> Sachin Kamat wrote: >> > >> > The clocks should be numbered sequentially as they are represented as >> > enum values in the clock driver. >> > >> >

[PATCH v2 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-21 Thread Sachin Kamat
-22 samsung-pinctrl: probe of 106e.pinctrl failed with error -22 Signed-off-by: Sachin Kamat Cc: Tomasz Figa --- Changes since v1: * Changed default number to 285 (as required by 4412). --- arch/arm/Kconfig |1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/Kconfig b/arch/arm/K

Re: [PATCH 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-21 Thread Sachin Kamat
On 22 July 2013 09:07, Kukjin Kim wrote: > Sachin Kamat wrote: >> >> On 22 July 2013 07:18, Kukjin Kim wrote: >> > Sachin Kamat wrote: >> >> >> >> With the recent cleanup in Exynos platform code notably commits >> >> 17859bec ("

Re: [PATCH 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-21 Thread Sachin Kamat
On 22 July 2013 07:18, Kukjin Kim wrote: > Sachin Kamat wrote: >> >> With the recent cleanup in Exynos platform code notably commits >> 17859bec ("ARM: EXYNOS: Do not select legacy Kconfig symbols any >> more") and b910 ("ARM: EXYNOS: Remove mach/gp

Re: [PATCH 1/1] ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos

2013-07-18 Thread Sachin Kamat
Ping Kukjin. On 15 July 2013 17:22, Sachin Kamat wrote: > On 24 June 2013 11:43, Sachin Kamat wrote: >> With the recent cleanup in Exynos platform code notably commits >> 17859bec ("ARM: EXYNOS: Do not select legacy Kconfig symbols any >> more") and b910 (&

[PATCH 1/6] clk: exynos4: Staticize local symbols

2013-07-18 Thread Sachin Kamat
Symbols referenced only in this file are made static. Signed-off-by: Sachin Kamat --- drivers/clk/samsung/clk-exynos4.c | 28 +++- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c

[PATCH 3/6] clk: exynos5250: Staticize local symbols

2013-07-18 Thread Sachin Kamat
Symbols referenced only in this file are made static. Signed-off-by: Sachin Kamat Acked-by: Kukjin Kim --- drivers/clk/samsung/clk-exynos5250.c | 14 +++--- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk

[PATCH 4/6] clk: exynos5420: Staticize local symbols

2013-07-18 Thread Sachin Kamat
Symbols referenced only in this file are made static. Signed-off-by: Sachin Kamat Acked-by: Kukjin Kim --- drivers/clk/samsung/clk-exynos5420.c | 14 +++--- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk

[PATCH v2 0/6] clk: exynos: Some fixes and cleanup

2013-07-18 Thread Sachin Kamat
ck to patches 3~6. Sachin Kamat (6): clk: exynos4: Staticize local symbols clk: exynos4: Remove unused function clk: exynos5250: Staticize local symbols clk: exynos5420: Staticize local symbols clk: exynos5440: Staticize local symbols clk: exynos-audss: Staticize exynos_audss_clk_init dr

[PATCH 5/6] clk: exynos5440: Staticize local symbols

2013-07-18 Thread Sachin Kamat
Symbols referenced only in this file are made static. Signed-off-by: Sachin Kamat Acked-by: Kukjin Kim --- drivers/clk/samsung/clk-exynos5440.c | 14 +++--- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos5440.c b/drivers/clk/samsung/clk

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