Re: [PATCH 2/3] clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

2013-12-19 Thread Sachin Kamat
Hi Tomasz, On 19 December 2013 19:40, Tomasz Figa t.f...@samsung.com wrote: Hi Sachin, Andrew, On Wednesday 18 of December 2013 23:39:58 Sachin Kamat wrote: Hi Tomasz, On 10 November 2013 22:38, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Sachin, Andrew, On Friday 08 of November 2013

[PATCH 3/3] ARM: dts: Add firmware node for secure boot on Arndale-octa

2013-12-18 Thread Sachin Kamat
Add firmware node for doing secure boot on Arndale-octa board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-arndale-octa.dts |5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts

[PATCH 2/3] ARM: EXYNOS: Add secure firmware support for Exynos5420

2013-12-18 Thread Sachin Kamat
Secure firmware support for booting secondary CPUs on Exynos5420 based boards with trustzone support. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh...@linaro.org --- arch/arm/mach-exynos/firmware.c|6 +- arch/arm/mach-exynos/mach

[PATCH 1/3] ARM: EXYNOS: Add IO mapping for non-secure SYSRAM

2013-12-18 Thread Sachin Kamat
On trustzone enabled boards non-secure SYSRAM is used for secondary CPU boot up. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh...@linaro.org --- arch/arm/mach-exynos/common.c | 11 +++ arch/arm/mach-exynos/include/mach/map.h

[PATCH 1/3] ARM: EXYNOS: Add IO mapping for non-secure SYSRAM

2013-12-18 Thread Sachin Kamat
On trustzone enabled boards non-secure SYSRAM is used for secondary CPU boot up. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh...@linaro.org --- arch/arm/mach-exynos/common.c | 11 +++ arch/arm/mach-exynos/include/mach/map.h

[PATCH 2/3] ARM: EXYNOS: Add secure firmware support for Exynos5420

2013-12-18 Thread Sachin Kamat
Secure firmware support for booting secondary CPUs on Exynos5420 based boards with trustzone support. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh...@linaro.org --- arch/arm/mach-exynos/firmware.c|6 +- arch/arm/mach-exynos/mach

[PATCH 3/3] ARM: dts: Add firmware node for secure boot on Arndale-octa

2013-12-18 Thread Sachin Kamat
Add firmware node for doing secure boot on Arndale-octa board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-arndale-octa.dts |5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts

[PATCH v2 1/1] ARM: dts: Add PMIC support to Arndale octa board

2013-12-18 Thread Sachin Kamat
Added PMIC node to Arndale-Octa board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v1: * Renamed the labels and fixed voltage levels as per board schema. --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 281 + 1 file changed, 281 insertions

[PATCH 1/2] ARM: dts: Add wake up key to Arndale octa board

2013-12-18 Thread Sachin Kamat
Added GPIO based wake up key to Arndale octa board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 11 +++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts

[PATCH 2/2] ARM: dts: Add vmmc-supply to MMC on Arndale octa board

2013-12-18 Thread Sachin Kamat
LDO10 is directly connected to MMC controller. Register this through vmmc-supply property. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-arndale-octa.dts |2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts

Re: [PATCH 1/1] ARM: exynos_defconfig: Enable S2MPS11 voltage regulator

2013-12-18 Thread Sachin Kamat
On 10 December 2013 12:08, Sachin Kamat sachin.ka...@linaro.org wrote: S2MPS11 voltage regulator is commonly used on the latest Exynos boards like SMDK5420, Arndale-Octa, etc. Hence it makes sense to enable it like S5M8767A voltage regulator. Signed-off-by: Sachin Kamat sachin.ka

Re: [PATCH 2/3] clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

2013-12-18 Thread Sachin Kamat
Hi Tomasz, On 10 November 2013 22:38, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Sachin, Andrew, On Friday 08 of November 2013 15:44:07 Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org The gate clocks for the MFC sysmmus appear to be flipped, i.e. GATE_IP_MFC[2] gates

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

2013-12-18 Thread Sachin Kamat
Hi Kukjin, On 12 November 2013 15:53, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: Following is more clear? ARM: dts: Add missing GPIO entries for sd_bus_width4 in exynos5420-pinctrl Adds missing GPIO entries for sd_bus nodes in exynos5420-pinctrl. Signed-off-by: Sachin Kamat

Re: [PATCH 3/3] clk: exynos5250: register APLL rate table

2013-12-18 Thread Sachin Kamat
Hi Tomasz, On 10 November 2013 22:44, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Sachin, Andrew, On Friday 08 of November 2013 15:44:08 Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org Register the APLL rate table so that we can set the APLL rate from the cpufreq driver

Re: [PATCH v2] ARM: dts: Add regulator entries to Exynos5420 SMDK board

2013-12-18 Thread Sachin Kamat
Hi Tomasz, On 18 December 2013 20:46, Tomasz Figa t.f...@samsung.com wrote: Hi Sachin, On Thursday 05 of December 2013 15:14:24 Sachin Kamat wrote: Added regulator entries to Exynos5420 SMDK board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v1: Changed node

Re: [PATCH 1/1] cpufreq: exynos5250: Set APLL rate using CCF API

2013-12-18 Thread Sachin Kamat
until now. While at it clean up the PLL s-div parameter setting as it is handled by the PLL driver. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Looks good to me. Reviewed-by: Lukasz Majewski l.majew...@samsung.com Didn't see this in linux-next yet, hence gentle ping, Rafael

Re: [PATCH 1/1] ARM: dts: Add PMIC support to arndale-octa

2013-12-17 Thread Sachin Kamat
Hi Mark, Sorry for the late reply as I was sick and still recovering. On 11 December 2013 00:24, Mark Brown broo...@kernel.org wrote: On Tue, Dec 10, 2013 at 11:59:18AM +0530, Sachin Kamat wrote: Added PMIC node to Arndale-Octa board. Is there a bootloader posted for this anywhere yet? One

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

2013-12-10 Thread Sachin Kamat
On 13 November 2013 17:51, Tomasz Figa tomasz.f...@gmail.com wrote: On Wednesday 13 of November 2013 12:52:05 Bartlomiej Zolnierkiewicz wrote: [+ DT maintainers] Hi, On Wednesday, November 13, 2013 11:27:03 AM Sylwester Nawrocki wrote: On 13/11/13 09:08, Tomasz Figa wrote: As was

Re: [PATCH 6/7] clk/samsung: add support for pll2650xx

2013-12-09 Thread Sachin Kamat
Hi Rahul, On 6 December 2013 21:26, Rahul Sharma rahul.sha...@samsung.com wrote: Add support for pll2650xx in samsung pll file. This pll variant is close to pll36xx but uses CON2 registers instead of CON1. Aud_pll in Exynos5260 is pll2650xx and uses this code. Signed-off-by: Rahul Sharma

Re: [PATCH 5/7] clk/samsung: add support for pll2550xx

2013-12-09 Thread Sachin Kamat
Hi Rahul, On 6 December 2013 21:26, Rahul Sharma rahul.sha...@samsung.com wrote: From: Pankaj Dubey pankaj.du...@samsung.com exynos5260 use pll2520xx and it has different bitfields for P,M,S values as compared to pll2550xx. Support for pll2520xx is added here. This is a bit confusing to me.

Re: [PATCH 1/1] clk: exynos5250: Add CLK_SET_RATE_PARENT flag to mout_apll

2013-12-09 Thread Sachin Kamat
Hi Tomasz, On 9 December 2013 19:01, Tomasz Figa t.f...@samsung.com wrote: Hi Sachin, On Thursday 21 of November 2013 09:47:34 Sachin Kamat wrote: Add CLK_SET_RATE_PARENT flag to be able to change the frequency to desired value. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org

Re: [PATCH] CHROMIUM: s5p-mfc: add controls to set vp8 enc profile

2013-12-09 Thread Sachin Kamat
Hi Arun, On 10 December 2013 10:15, Arun Kumar K arunkk.sams...@gmail.com wrote: Hi Pawel, On Tue, Dec 10, 2013 at 6:21 AM, Pawel Osciak posc...@chromium.org wrote: Hi Arun, Ok will make the change in next version. While at it also update the patch subject appropriately. -- With warm

[PATCH 1/1] ARM: dts: Add PMIC support to arndale-octa

2013-12-09 Thread Sachin Kamat
Added PMIC node to Arndale-Octa board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 220 + 1 file changed, 220 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts

[PATCH 1/1] ARM: exynos_defconfig: Enable S2MPS11 voltage regulator

2013-12-09 Thread Sachin Kamat
S2MPS11 voltage regulator is commonly used on the latest Exynos boards like SMDK5420, Arndale-Octa, etc. Hence it makes sense to enable it like S5M8767A voltage regulator. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/configs/exynos_defconfig |1 + 1 file changed, 1

Re: [PATCH 2/7] pinctrl: exynos: add exynos5260 SoC specific data

2013-12-08 Thread Sachin Kamat
Hi Rahul, Young-Gun, On 6 December 2013 21:26, Rahul Sharma rahul.sha...@samsung.com wrote: From: Young-Gun Jang yg1004.j...@samsung.com Add Samsung Exynos5260 SoC specific data to enable pinctrl support for all platforms based on EXYNOS5260. Signed-off-by: Pankaj Dubey

Re: [PATCH 1/7] ARM: EXYNOS: initial board support for exynos5260 SoC

2013-12-08 Thread Sachin Kamat
Hi Rahul, On 6 December 2013 21:26, Rahul Sharma rahul.sha...@samsung.com wrote: From: Pankaj Dubey pankaj.du...@samsung.com This patch add basic arch side support for exynos5260 SoC. Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com Signed-off-by: Arun Kumar K arun...@samsung.com Since

[PATCH v2] ARM: dts: Add regulator entries to Exynos5420 SMDK board

2013-12-05 Thread Sachin Kamat
Added regulator entries to Exynos5420 SMDK board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v1: Changed node name --- arch/arm/boot/dts/exynos5420-smdk5420.dts | 216 + 1 file changed, 216 insertions(+) diff --git a/arch/arm/boot/dts

Re: [RFC v2 0/4] Add basic support for ASV

2013-12-03 Thread Sachin Kamat
Hi Abhilash, On 3 December 2013 20:16, Abhilash Kesavan kesavan.abhil...@gmail.com wrote: Hi Yadwinder and Sachin, CC'ing Doug and Andrew who have also worked on ASV. I tested these patches on a 5250 Chromebook after modifying the cpufreq code and a few other changes for booting the board.

Re: [PATCH 1/1] ARM: dts: Fix a typo in exynos5420-pinctrl.dtsi

2013-12-02 Thread Sachin Kamat
On 10 November 2013 23:50, Tomasz Figa tomasz.f...@gmail.com wrote: On Thursday 07 of November 2013 09:39:46 Sachin Kamat wrote: Fixed samaung - samsung in property name. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-pinctrl.dtsi |2 +- 1 file

[PATCH v2] ARM: dts: Add hs-i2c nodes to exynos5420

2013-12-02 Thread Sachin Kamat
Added high speed I2C nodes to Exynos5420 DT file. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v1: Changed the node name to i2c as suggested by Tomasz Figa. --- arch/arm/boot/dts/exynos5420.dtsi | 98 + 1 file changed, 98 insertions

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

2013-12-01 Thread Sachin Kamat
On 13 November 2013 09:17, Tushar Behera tushar.beh...@linaro.org wrote: On 12 November 2013 15:47, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: + dt ml. As per the timing information for supported panel, the value should be between 47.2 MHz to 47.9 MHz for 60Hz refresh rate

Re: [PATCH v3 1/2] ARM: dts: Fix sysreg node name in exynos4.dtsi

2013-12-01 Thread Sachin Kamat
On 12 November 2013 16:10, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: Fix the name as per DT node naming convention. - rename the node to syscon which is a more generic name. - append the register value to the node name. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org

[PATCH 1/1] ARM: dts: Add missing frequency property to exynos5250

2013-11-29 Thread Sachin Kamat
Added missing clock frequency property to CPU node to avoid boot time warnings. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5250.dtsi |2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250

[PATCH 1/1] ARM: dts: Add initial support for Arndale Octa board

2013-11-28 Thread Sachin Kamat
Arndale Octa board is based on Exynos5420 SoC. This patch adds the basic support required for booting it through DT. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/Makefile|1 + arch/arm/boot/dts/exynos5420-arndale-octa.dts | 66

[PATCH 1/1] ARM: dts: Add missing op_mode property to PMIC on Arndale

2013-11-27 Thread Sachin Kamat
Though the default value is 1, add it explicitly to avoid unnecessary boot warnings and for consistency. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5250-arndale.dts |2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250

[PATCH 1/1] ARM: dts: Fix min voltage for vdd_arm on Arndale

2013-11-27 Thread Sachin Kamat
The minimum recommended ARM voltage for Exynos5250 at 200MHz on Arndale board is 0.9125V. Update accordingly. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5250-arndale.dts |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts

Re: [PATCH 1/2 v2] i2c: exynos5: add support for HSI2C on Exynos5260 SoC

2013-11-26 Thread Sachin Kamat
On 26 November 2013 09:56, Naveen Krishna Chatradhi ch.nav...@samsung.com wrote: This patch adds new compatible to support HSI2C module on Exynos5260 HSI2C module on Exynos5260 needs to be reset during during initialization. Signed-off-by: Naveen Krishna Chatradhi ch.nav...@samsung.com [snip]

[PATCH 1/1] clk: exynos5250: Add CLK_SET_RATE_PARENT flag to mout_apll

2013-11-20 Thread Sachin Kamat
Add CLK_SET_RATE_PARENT flag to be able to change the frequency to desired value. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos5250.c |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers

[PATCH 1/1] cpufreq: exynos5250: Set APLL rate using CCF API

2013-11-20 Thread Sachin Kamat
driver. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- To fully test this, the following 2 patches would be necessary: * clk: exynos5250: register APLL rate table http://www.spinics.net/lists/arm-kernel/msg285103.html * clk: exynos5250: Add CLK_SET_RATE_PARENT flag to mout_apll http

Re: [RFC v2 0/4] Add basic support for ASV

2013-11-17 Thread Sachin Kamat
Hi MyungJoo, On 18 November 2013 08:07, MyungJoo Ham myungjoo@samsung.com wrote: 2013. 11. 15. 오후 8:44에 Sachin Kamat sachin.ka...@linaro.org님이 작성: Original cover letter from Yadwinder: This series is to add basic common infrastructure for ASV. Basically ASV is a technique used

[RFC v2 0/4] Add basic support for ASV

2013-11-15 Thread Sachin Kamat
Original cover letter from Yadwinder: This series is to add basic common infrastructure for ASV. Basically ASV is a technique used on samsung SoCs, which provides the recommended supply voltage for dvfs of arm, mif etc. For a given operating frequency, the voltage is recommended based on SoC's

[RFC v2 1/4] power: asv: Add common ASV support for Samsung SoCs

2013-11-15 Thread Sachin Kamat
(instances). Signed-off-by: Yadwinder Singh Brar yadi.b...@samsung.com Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/power/Kconfig|1 + drivers/power/Makefile |1 + drivers/power/asv/Kconfig| 10 +++ drivers/power/asv/Makefile |1

[RFC v2 4/4] ARM: SAMSUNG: Register static platform device for ASV for Exynos5

2013-11-15 Thread Sachin Kamat
From: Yadwinder Singh Brar yadi.b...@samsung.com Since ASV is not a hardware controller, we can't add device tree node for it. This patch registers a static platform device for Exynos ASV. Signed-off-by: Yadwinder Singh Brar yadi.b...@samsung.com Signed-off-by: Sachin Kamat sachin.ka

[RFC v2 3/4] power: asv: Add support for Exynos5250

2013-11-15 Thread Sachin Kamat
From: Yadwinder Singh Brar yadi.b...@samsung.com This patch adds basic support (only for ARM ASV) for exynos5250 chips which have fused ASV group. Signed-off-by: Yadwinder Singh Brar yadi.b...@samsung.com Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/power/asv/Makefile

[RFC v2 2/4] power: asv: Add a common ASV driver for Exynos SoCs.

2013-11-15 Thread Sachin Kamat
From: Yadwinder Singh Brar yadi.b...@samsung.com This patch adds a common platform driver to register ASV members for Exynos SoCs. Signed-off-by: Yadwinder Singh Brar yadi.b...@samsung.com Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/power/asv/Kconfig | 13

Re: [PATCH 1/1] ARM: dts: Enable watchdog in Exynos4

2013-11-12 Thread Sachin Kamat
Hi Kukjin, On 12 November 2013 16:33, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: Enabled watchdog in Exynos4. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos4.dtsi |1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts

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

2013-11-12 Thread Sachin Kamat
Hi Kukjin, On 12 November 2013 16:31, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: Since there are no board specific properties for the RTC node, keep it enabled in the dtsi file. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos4.dtsi |1

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

2013-11-12 Thread Sachin Kamat
Hi Leela, Thanks for the detailed explanation. On 12 November 2013 17:20, Leela Krishna Amudala leelakrishn...@gmail.com wrote: Hi Sachin, On Tue, Nov 12, 2013 at 3:53 PM, Kukjin Kim kg...@kernel.org wrote: Sachin Kamat wrote: Following is more clear? ARM: dts: Add missing GPIO entries

Re: [PATCH 2/3] clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

2013-11-10 Thread Sachin Kamat
Hi Tomasz, On 10 November 2013 22:38, Tomasz Figa tomasz.f...@gmail.com wrote: Hi Sachin, Andrew, On Friday 08 of November 2013 15:44:07 Sachin Kamat wrote: From: Andrew Bresticker abres...@chromium.org The gate clocks for the MFC sysmmus appear to be flipped, i.e. GATE_IP_MFC[2] gates

[PATCH 2/3] clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

2013-11-08 Thread Sachin Kamat
From: Andrew Bresticker abres...@chromium.org The gate clocks for the MFC sysmmus appear to be flipped, i.e. GATE_IP_MFC[2] gates sysmmu_mfcl and GATE_IP_MFC[1] gates sysmmu_mfcr. Fix this so that the MFC will start up. Signed-off-by: Andrew Bresticker abres...@chromium.org Signed-off-by: Sachin

[PATCH 3/3] clk: exynos5250: register APLL rate table

2013-11-08 Thread Sachin Kamat
From: Andrew Bresticker abres...@chromium.org Register the APLL rate table so that we can set the APLL rate from the cpufreq driver. Signed-off-by: Andrew Bresticker abres...@chromium.org Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos5250.c | 25

[PATCH 1/3] clk: exynos5250: save/restore EPLL0 configuration

2013-11-08 Thread Sachin Kamat
From: Andrew Bresticker abres...@chromium.org The EPLL configuration register needs to be saved across suspend/resume. Signed-off-by: Andrew Bresticker abres...@chromium.org Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/clk/samsung/clk-exynos5250.c |1 + 1 file changed, 1

[PATCH 1/1] ARM: dts: Add regulator entries to Exynos5420 SMDK board

2013-11-06 Thread Sachin Kamat
Added regulator entries to Exynos5420 SMDK board. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-smdk5420.dts | 216 + 1 file changed, 216 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts

[PATCH 1/1] ARM: dts: Fix a typo in exynos5420-pinctrl.dtsi

2013-11-06 Thread Sachin Kamat
Fixed samaung - samsung in property name. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420-pinctrl.dtsi |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420

[PATCH 1/1] ARM: EXYNOS: Add enable property to power domains

2013-11-06 Thread Sachin Kamat
-by: Prathyush K prathyus...@samsung.com Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../bindings/arm/exynos/power_domain.txt |5 + arch/arm/mach-exynos/pm_domains.c | 10 +++--- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git

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

2013-11-05 Thread Sachin Kamat
Hi Thierry, On 30 October 2013 10:09, Sachin Kamat sachin.ka...@linaro.org wrote: Updated supported SoC name for pwm-samsung. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../devicetree/bindings/pwm/pwm-samsung.txt|2 +- 1 file changed, 1 insertion(+), 1 deletion

[PATCH 1/1] ARM: dts: Add hs-i2c nodes to exynos5420

2013-11-05 Thread Sachin Kamat
Added high speed I2C nodes to Exynos5420 DT file. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- arch/arm/boot/dts/exynos5420.dtsi | 98 + 1 file changed, 98 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts

[PATCH v3 2/2] ARM: dts: Update Samsung sysreg binding document

2013-11-04 Thread Sachin Kamat
Added a binding example for reference and updated the node name. While at it also removed the name description as it is not necessary. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v2: * Removed node name description as suggested by Tomasz Figa. --- .../devicetree

Re: [PATCH V5 0/3] Add watchdog DT nodes and use syscon regmap interfac to configure pmu registers

2013-10-31 Thread Sachin Kamat
- splitted up adding pmusysreg node and made it separate patch - Addressed comments given by Sachin Kamat sachin.ka...@linaro.org Changes since V2: - used syscon regmap interface to configure pmu registers in WDT driver (suggested by Tomasz Figa t.f...@samsung.com

[PATCH 1/1] ARM: dts: Enable watchdog in Exynos4

2013-10-31 Thread Sachin Kamat
Enabled watchdog in Exynos4. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- 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 ce24edba7f6d..b7378154c0a1 100644 --- a/arch/arm/boot

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

2013-10-31 Thread Sachin Kamat
On 26 September 2013 10:20, Sachin Kamat sachin.ka...@linaro.org wrote: From: Tushar Behera tushar.beh...@linaro.org 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

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

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

Re: [PATCH 2/2] watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu register

2013-10-30 Thread Sachin Kamat
On 30 October 2013 12:23, Leela Krishna Amudala l.kris...@samsung.com wrote: The syscon regmap interface is used to configure AUTOMATIC_WDT_RESET_DISABLE and MASK_WDT_RESET_REQUEST registers of PMU to mask/unmask enable/disable of watchdog in probe and s2r scenarios. Signed-off-by: Leela

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

2013-10-30 Thread Sachin Kamat
On 30 October 2013 12:13, Leela Krishna Amudala leelakrishn...@gmail.com wrote: Hi Sachin, On Wed, Oct 30, 2013 at 10:56 AM, Sachin Kamat sachin.ka...@linaro.org wrote: Added an example for reference. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../devicetree/bindings

Re: [PATCH V4 1/3] ARM: dts: Add pmu sysreg node to Exynos5 dtsi file

2013-10-30 Thread Sachin Kamat
On 30 October 2013 15:39, Leela Krishna Amudala l.kris...@samsung.com wrote: Hi, On Wed, Oct 30, 2013 at 3:22 PM, Sachin Kamat sachin.ka...@linaro.org wrote: Hi Leela, On 30 October 2013 15:21, Leela Krishna Amudala l.kris...@samsung.com wrote: This patch adds pmusysreg node to Exynos5

[PATCH v2 1/2] ARM: dts: Fix sysreg node name in exynos4.dtsi

2013-10-30 Thread Sachin Kamat
Fix the name as per DT node naming convention. - rename the node to syscon which is a more generic name. - append the register value to the node name. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- Changes since v1: * Renamed the node to syscon as suggested by Tomasz Figa. --- arch/arm

[PATCH v2 2/2] ARM: dts: Update Samsung sysreg binding document

2013-10-30 Thread Sachin Kamat
Added a binding example for reference and updated the node name. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../devicetree/bindings/arm/samsung/sysreg.txt |8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/samsung

[PATCH 1/1] dmaengine: s3c24xx-dma: use DMA_COMPLETE for dma completion status

2013-10-30 Thread Sachin Kamat
-by: Sachin Kamat sachin.ka...@linaro.org Cc: Heiko Stuebner he...@sntech.de Cc: Vinod Koul vinod.k...@intel.com --- drivers/dma/s3c24xx-dma.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index 4cb127978636..085da4fe6613 100644

[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 sachin.ka...@linaro.org --- .../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

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

2013-10-29 Thread Sachin Kamat
-by: Sachin Kamat sachin.ka...@linaro.org --- drivers/pwm/pwm-samsung.c | 23 +++ 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c index b59639e..6d23eb3 100644 --- a/drivers/pwm/pwm-samsung.c +++ b/drivers/pwm/pwm

[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 sachin.ka...@linaro.org --- .../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

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 li...@roeck-us.net wrote: On 10/27/2013 11:24 PM, Sachin Kamat wrote: Update the name as per DT naming convention. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../devicetree/bindings/watchdog/samsung-wdt.txt |2 +- 1 file changed

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 sachin.ka...@linaro.org wrote: Added an example for reference. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../devicetree/bindings/watchdog/samsung-wdt.txt |9 + 1 file changed, 9 insertions(+) diff --git a/Documentation

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

2013-10-28 Thread Sachin Kamat
Update the name as per DT naming convention. Signed-off-by: Sachin Kamat sachin.ka...@linaro.org --- .../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

[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 sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh...@linaro.org --- arch/arm/boot/dts/exynos5420-pinctrl.dtsi |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git

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 o...@lixom.net wrote: Hi Kishon, On Wed, Oct 16, 2013 at 9:28 AM, Kishon Vijay Abraham I kis...@ti.com wrote: diff --git a/drivers/video/exynos/exynos_mipi_dsi.c b/drivers/video/exynos/exynos_mipi_dsi.c index 32e5406..00b3a52 100644 ---

[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 sachin.ka...@linaro.org --- 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

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 t.f...@samsung.com 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 t.f...@samsung.com

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 sachin.ka...@linaro.org wrote: From: Tushar Behera tushar.beh...@linaro.org 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

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 t.f...@samsung.com 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-Exynos4

[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 sachin.ka...@linaro.org --- drivers/irqchip/exynos-combiner.c |9 + 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/irqchip/exynos-combiner.c b/drivers

[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 sachin.ka...@linaro.org Signed-off-by: Tushar Behera tushar.beh

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

2013-10-10 Thread Sachin Kamat
Hi Jingoo, On 10 October 2013 12:01, Jingoo Han jg1@samsung.com 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,

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

2013-10-10 Thread Sachin Kamat
On 10 October 2013 16:11, Rajeshwari S Shinde rajeshwar...@samsung.com 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 | +

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 sachin.ka...@linaro.org wrote: From: Tushar Behera tushar.beh...@linaro.org As per the timing information for supported panel, the value should be between 47.2 MHz

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 cw00.c...@samsung.com wrote: This patch maudio/gps_alive power domain to exynos4x12.dtsi. Signed-off-by: Chanwoo Choi cw00.c...@samsung.com Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com --- arch/arm/boot/dts/exynos4x12.dtsi | 10 ++ 1

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 l.kris...@samsung.com wrote: Add the device-tree binding for the PWM controller to Exynos5250 and Exynos5420 Signed-off-by: Andrew Bresticker abres...@chromium.org Signed-off-by: Olof Johansson ol...@chromium.org Signed-off-by:

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

2013-10-01 Thread Sachin Kamat
Hi Yuvaraj, On 1 October 2013 12:03, Yuvaraj Kumar C D yuvaraj...@gmail.com 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

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

2013-10-01 Thread Sachin Kamat
Hi Yuvaraj, On 1 October 2013 12:03, Yuvaraj Kumar C D yuvaraj...@gmail.com 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: +

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 yuvaraj...@gmail.com 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); + +

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 kg...@kernel.org 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

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 jays@samsung.com 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

Re: ARM: EXYNOS: implement pm_power_off for EXYNOS5440

2013-09-28 Thread Sachin Kamat
On 28 September 2013 10:37, Jungseok Lee jays@samsung.com 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) +

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

2013-09-27 Thread Sachin Kamat
of September 2013 10:32:01 Sachin Kamat wrote: + regulators { + compatible = simple-bus; + #address-cells = 1; + #size-cells = 0; + + mmc_reg: voltage-regulator { For consistency and correctness, since this is a bus, even

[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 sachin.ka...@linaro.org --- Based on Kukjin's for-next branch. Changes since v1: * Added reg

[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 sachin.ka...@linaro.org --- Based on Kukjin's for-next branch. Changes since v1: * Added reg

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

2013-09-27 Thread Sachin Kamat
-by: Sachin Kamat sachin.ka...@linaro.org --- 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 --- a/arch/arm/boot/dts

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 l.kris...@samsung.com wrote: watchdog@101D { - compatible = samsung,s3c2410-wdt; - reg = 0x101D 0x100; + compatible = samsung,s3c5250-wdt; + reg = 0x101D

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 l.kris...@samsung.com 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 l.kris...@samsung.com ---

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 l.majew...@samsung.com 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

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