RE: [PATCH v5 3/5] ARM: EXYNOS: Enable PMUs for exynos4

> -Original Message- > From: Olof Johansson [mailto:o...@lixom.net] > Sent: Thursday, October 25, 2012 2:15 AM > To: Chanho Park > Cc: kgene@samsung.com; linux-samsung-soc@vger.kernel.org; linux- > arm-ker...@lists.infradead.org; li...@arm.linux.org.uk; ben-li...@fluff.org; > kyungmin.p

[PATCH] S3C24XX: add clockevent/clocksource support

Hi, This patch converts the s3c24xx timer driver to the clocksource/clockevent API. I made some test on a mini2440 board and I had to reduce timers frequency to 1MHz in order to produce a timer's overflow every 64ms. Initial timer's frequency (8,45MHz) provide only 7ms between each overflow. It

Re: [PATCH v5 3/5] ARM: EXYNOS: Enable PMUs for exynos4

Hi, On Tue, Oct 23, 2012 at 10:34 PM, Chanho Park wrote: > This patch defines irq numbers of ARM performance monitoring unit for exynos4. > Firs of all, we need to fix IRQ_PMU correctly and to split pmu initialization > of exynos from plat-samsung for easily defining it. > > The number of CPU cor

[PATCH 4/4] ARM: dts: exynos4x12: Add nodes for pin controllers

This patch adds nodes for pin controllers available on Exynos4x12 SoCs supported by pinctrl-samsung driver. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- arch/arm/boot/dts/exynos4x12-pinctrl.dtsi | 965 ++ arch/arm/boot/dts/exynos4x12.dtsi | 38

[PATCH 3/4] pinctrl: samsung: Add support for Exynos4x12

This patch extends the driver with any necessary SoC-specific definitions to support Exynos4x12 SoCs. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- .../bindings/pinctrl/samsung-pinctrl.txt | 1 + drivers/pinctrl/pinctrl-exynos.c | 110

[PATCH 2/4] gpio: samsung: Skip registration if pinctrl driver is present on Exynos4x12

This patch modifies the Samsung GPIO driver to check for pinctrl driver presence earlier and use generic matching instead of a single compatible value. This allows us to fix warning about unrecognized SoC in case of Exynos4x12, which is not supported by this driver. Signed-off-by: Tomasz Figa Si

[PATCH 1/4] ARM: EXYNOS: Skip wakeup-int setup if pinctrl driver is used on Exynos4x12

This patch modifies the old wakeup interrupt initialization code to detect pinctrl driver by using for_each_matching_node instead of for_each_compatible_node and adds match table for both Exynos4210 and Exynos4x12. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- arch/arm/mach-exynos

[PATCH 0/4] pinctrl: samsung: Add support for Exynos4x12 SoCs

This patch series adds pinctrl support for SoCs from Exynos4x12 family. First two patches make necessary preperations to skip legacy GPIO and GPIO interrupt registration in case of Exynos4x12 SoCs which are not supported by legacy (non-DT) code. Third patch adds Exynos4x12-specific definitions to

[PATCH] ARM: dts: exynos4: Add support for Exynos4x12 SoCs

This patch adds device tree sources for Exynos4x12 SoC series (currently Exynos4212 and Exynos4412) and enables mach-exynos4-dt to support these SoCs. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- arch/arm/boot/dts/exynos4212.dtsi | 28 arch/arm/b

Re: [PATCH] DMA: PL330: Add runtime pm support

On Wed, 2012-10-17 at 09:42 +0530, Inderpal Singh wrote: > At the pl330's probe point the device is already in runtime resume state. > Hence to manage the device with runtime, the probe should do pm_runtime_put > and remove should do pm_runtime_get to balance with probe. > > And in between, the de

Re: [PATCH V3] gpio: samsung: use pr_* instead of printk

On Tue, Oct 23, 2012 at 4:10 PM, Kukjin Kim wrote: > Linus Walleij wrote: >> >> On Mon, Oct 22, 2012 at 3:02 AM, Jingoo Han wrote: >> > On Friday, October 19, 2012 7:09 PM Linus Walleij wrote >> >> >> >> On Wed, Oct 17, 2012 at 3:52 AM, Jingoo Han > wrote: >> >> >> >> > This patch uses pr_* inst