Re: Feedback on hardware support for Odroid U3

2015-08-05 Thread Krzysztof Kozłowski
2015-08-05 22:07 GMT+09:00 Thomas Pietrowski thopie...@gmail.com: Sorry for the long delay. Got now linux-stable 4.2.0-rc5 running here, but I still miss the fan support. Searched the web again for the patch and found this on LKML: https://lkml.org/lkml/2014/12/18/138 Then looked at the

Re: [RFC] ARM: exynos: MCPM: [is this a] fix for secondary boot on 5422?

2015-06-15 Thread Krzysztof Kozłowski
2015-06-15 19:19 GMT+09:00 Przemyslaw Marczak p.marc...@samsung.com: Hello Krzysztof, On 06/14/2015 10:56 AM, Krzysztof Kozłowski wrote: Hi, +Cc Marek, Bartlomiej, Kukjin Kim, I would like to bring back this topic. Unfortunately I don't have access to source code of BL1 (or any other

Re: [RFC] ARM: exynos: MCPM: [is this a] fix for secondary boot on 5422?

2015-06-14 Thread Krzysztof Kozłowski
2014-11-25 15:21 GMT+09:00 Kevin Hilman khil...@kernel.org: From: Kevin Hilman khil...@linaro.org Using the current exynos_defconfig on the exynos5422-odroid-xu3, only 6 of 8 CPUs come online with MCPM boot. CPU0 is an A7, CPUs 1-4 are A15s and CPU5-7 are the other A7s, but with the current

Re: [PATCH] Documentation: ARM: EXYNOS: Describe boot loaders interface

2015-06-06 Thread Krzysztof Kozłowski
2015-06-06 20:01 GMT+09:00 Peter Chubb peter.ch...@nicta.com.au: Krzysztof == Krzysztof Kozlowski k.kozlowsk...@gmail.com writes: Krzysztof Various boot loaders for Exynos based boards use certain Krzysztof memory addresses during booting for different Krzysztof purposes. Mostly this is one

Re: Exynos 5410 support (was [PATCH 6/6] ARM: dts: exynos5420: add sysmmu nodes)

2015-06-02 Thread Krzysztof Kozłowski
2015-06-02 17:13 GMT+09:00 Ben Gamari b...@smart-cactus.org: On 06/01/2015 07:51 PM, Krzysztof Kozłowski wrote: 2015-06-02 4:12 GMT+09:00 Ben Gamari b...@smart-cactus.org: (...) Worse, the few patches that have been submitted for the 5410 have languished in queue-purgatory. What patches

Re: Exynos 5410 support (was [PATCH 6/6] ARM: dts: exynos5420: add sysmmu nodes)

2015-06-01 Thread Krzysztof Kozłowski
2015-06-02 4:12 GMT+09:00 Ben Gamari b...@smart-cactus.org: On 06/01/2015 06:10 AM, Marek Szyprowski wrote: This patch adds System MMU nodes to all defined devices that are specific to Exynos5420/5800/5422 series. (...) Worse, the few patches that have been submitted for the 5410 have

Re: [PATCH RESEND] ARM: dts: exynos4412: Enable AX88760 USB hub on Origen board

2015-05-26 Thread Krzysztof Kozłowski
2015-04-14 2:02 GMT+09:00 Matthew Leach matt...@mattleach.net: Enable the Origen's usb phy and ohci devices in the device tree. Also add the samsung,vbus-gpio property to enable the GPX3(5) gpio pin so the AX88760 hub is powered. Signed-off-by: Matthew Leach matt...@mattleach.net ---

Re: [PATCH v6 02/11] dts: exynos4: add node for the HDMI CEC device

2015-05-04 Thread Krzysztof Kozłowski
2015-05-05 2:32 GMT+09:00 Kamil Debski k.deb...@samsung.com: This patch adds HDMI CEC node specific to the Exynos4210/4x12 SoC series. Signed-off-by: Kamil Debski k.deb...@samsung.com Acked-by: Krzysztof Kozlowski k.kozlow...@samsung.com Best regards, Krzysztof -- To unsubscribe from this

Re: [PATCH v3 04/10] clk: samsung: exynos5433: Fix wrong parent clock of sclk_apollo clock

2015-04-27 Thread Krzysztof Kozłowski
2015-04-27 20:36 GMT+09:00 Chanwoo Choi cw00.c...@samsung.com: This patch fixes the wrong parent clock of sclk_apollo clock from 'div_apollo_pll' to 'div_apollo2'. Cc: Sylwester Nawrocki s.nawro...@samsung.com Cc: Tomasz Figa tomasz.f...@gmail.com Signed-off-by: Chanwoo Choi

Re: [PATCH v3 09/10] clk: samsung: exynos5433: Add CLK_IGNORE_UNUSED flag to clocks for sercure monitor call

2015-04-27 Thread Krzysztof Kozłowski
2015-04-27 20:36 GMT+09:00 Chanwoo Choi cw00.c...@samsung.com: From: Jonghwa Lee jonghwa3@samsung.com This patch adds 'CLK_IGNORE_UNUSED' flag to clocks which is required for operation of secure monitor call (smc). System will hang when it executes 'smc' with one of those clock is

Re: [PATCH v3 03/10] clk: samsung: exynos5433: Fix CLK_PCLK_MONOTONIC_CNT's register correctly.

2015-04-27 Thread Krzysztof Kozłowski
2015-04-27 20:36 GMT+09:00 Chanwoo Choi cw00.c...@samsung.com: From: Jonghwa Lee jonghwa3@samsung.com CLK_PCLK_MONOTONIC_CNT's register is now assigned with wrong one. Its correct register is ENABLE_PCLK_MIF_SECURE_MONOTONIC_CNT. Signed-off-by: Jonghwa Lee jonghwa3@samsung.com

Re: [PATCH v3 10/10] clk: samsung: exynos5433: Add CLK_IGNORE_UNUSED flag to prevent the hang for suspend-to-ram

2015-04-27 Thread Krzysztof Kozłowski
2015-04-27 20:36 GMT+09:00 Chanwoo Choi cw00.c...@samsung.com: From: Jonghwa Lee jonghwa3@samsung.com Some clocks are required being unmasked for suspend-to-ram. Otherwise, PMU (Power Management Unit) will stick and power line never down. You mean will stuck and never power down? One

Re: [PATCH] ASoC: samsung: s3c24xx-i2s: Fix return value check in s3c24xx_iis_dev_probe()

2015-04-16 Thread Krzysztof Kozłowski
2015-04-16 21:18 GMT+09:00 weiyj...@163.com: From: Wei Yongjun yongjun_...@trendmicro.com.cn In case of error, the function devm_ioremap_resource() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun

Re: [PATCH 0/7] ARM: dts: Refactor Exynos5 boards for phandle notation

2015-04-13 Thread Krzysztof Kozłowski
2015-04-13 5:07 GMT+09:00 Arnd Bergmann a...@arndb.de: On Sunday 12 April 2015 21:24:47 Krzysztof Kozlowski wrote: The phandle notation reduces possible mistakes when overriding nodes by child board files and reduces duplication of addresses. The patchset refactors Exynos5 boards to use the

Re: [PATCH 8/9] ARM: EXYNOS: suspend requires regulator access

2015-03-04 Thread Krzysztof Kozłowski
W dniu poniedziałek, 2 marca 2015 Arnd Bergmann a...@arndb.de napisał(a): Building an exynos kernel without regulators but with suspend enabled results in a link error: arch/arm/mach-exynos/built-in.o: In function `exynos_suspend_finish': arch/arm/mach-exynos/suspend.c:532: undefined

Re: smdk4412 (Samsung Galaxy S3 i9300) status

2015-02-28 Thread Krzysztof Kozłowski
2015-02-28 11:57 GMT+01:00, Nicolae Rosia nicolae.ro...@gmail.com: Hello, I want to boot my i9300 to a framebuffer console with the mainline kernel. Did anyone tried this already and have a device tree for the device? Hi, The Trats2 device is the other name for S3, so you can use exynos

Re: [PATCH] clocksource: exynos_mct: fix for sleeping in atomic ctx handling cpu hotplug notif.

2015-02-02 Thread Krzysztof Kozłowski
2015-01-30 15:21 GMT+01:00 Damian Eppel d.ep...@samsung.com: This is to fix an issue of sleeping in atomic context when processing hotplug notifications in Exynos MCT(Multi-Core Timer). The issue was reproducible on Exynos 3250 (Rinato board) and Exynos 5420 (Arndale Octa board). Whilst

Re: Exynos4 CONFIG_HZ

2015-01-19 Thread Krzysztof Kozłowski
2015-01-18 17:57 GMT+01:00 Sten Spans s...@blinkenlights.nl: With the improvements in upstream support for exynos4 devices I've been looking into adding support odroid devices to Debian's armmp kernel. The kernel config changes needed are quite minimal as can be seen here:

Re: Weird/Unneeded call to msleep in exynos_mipi_dsi_wr_data in exynos_mipi_dsi_common.c

2014-12-18 Thread Krzysztof Kozłowski
On 17.12.2014 23:57, nick wrote: Greetings Fellow Maintainers, Sorry if I wasting your time but it seems there is a unneeded call to msleep Hi, 1. Please describe exactly why do you think this is not needed. 2. Do you have Exynos-based hardware to test your changes? Best regards, Krzysztof

Re: [PATCH] iommu/exynos: Fix arm64 allmodconfig build

2014-12-15 Thread Krzysztof Kozłowski
On 15.12.2014 14:00, Mark Brown wrote: The Exynos IOMMU driver uses the ARM specific dmac_flush_range() and outer_flush_range() functions. This breaks the build on arm64 allmodconfig in -next since support has been merged for some Exynos ARMv8 SoCs. Add a dependency on ARM to keep things

Re: [PATCH] mfd: max77686: Fix parent of rtc device

2014-12-02 Thread Krzysztof Kozłowski
On 02.12.2014 13:45, Yadwinder Singh Brar wrote: rtc have different i2c client than power(pmic) block. So rtc device should sit under its own i2c client in device hierarchy, which reflects in sysfs also. This patch modifies code to register rtc cell with rtc-dev as parent. Without this

Re: exynos boot falures in linux-next

2014-11-17 Thread Krzysztof Kozłowski
On 17.11.2014 16:57, Kevin Hilman wrote: FYI... Various new exynos5 boot failures starting next-20141117. Looking in the boot logs, the boot stops during DRM initialization. Note that the boot failures are only on exynos_defconfig, and not multi_v7_defconfig. Cc: +Inki Dae, +dri-devel

Re: [PATCH] drm/exynos: resolve infinite loop issue on multi-platform

2014-11-06 Thread Krzysztof Kozłowski
On 06.11.2014 11:32, Inki Dae wrote: This patch resolves temporarily infinite loop issue incurred when Exynos drm driver is enabled and multi-platform kernel is used by registering Exynos drm device object only in case of Exynos SoC. So this patch will be replaced with more generic way later.

Re: [PATCHv3 1/3] ARM: dts: Add board dts file for Exynos3250-based Rinato board

2014-10-24 Thread Krzysztof Kozłowski
On 24.10.2014 13:39, Chanwoo Choi wrote: This patch add support for device tree sources for Samsung Rinato baord (Gear 2) based on Exynos3250 SoC. This dts file support following features: - eMMC - Main PMIC (Samsung S2MPS14) - Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger) -

Re: [PATCH v3 0/2] ARM: EXYNOS: Call regulator suspend prepare/finish

2014-10-21 Thread Krzysztof Kozłowski
On 20.10.2014 23:05, Javier Martinez Canillas wrote: Hello, This series add support for Exynos platforms to prepare regulators for system suspend. The regulator core has a set of helpers functions to be used when the system is entering and leaving from a suspend state but currently there is

Re: Exynos build failure in -next allmodconfig

2014-09-16 Thread Krzysztof Kozłowski
On 15.09.2014 19:57, Russell King - ARM Linux wrote: On Mon, Sep 15, 2014 at 09:34:58AM -0700, Mark Brown wrote: On Mon, Sep 15, 2014 at 11:57:09AM +0100, Build bot for Mark Brown wrote: Today's -next got a build failure in ARM allmodconfig due to platsmp.c: |

Re: [PATCH] clk: samsung: exynos5260: fix typo in clock name

2014-09-10 Thread Krzysztof Kozłowski
On 10.09.2014 07:56, Pankaj Dubey wrote: From: Chander Kashyap k.chan...@samsung.com The parent name added in parent list as mout_phyclk_mipi_dphy_4l_m_txbyte_clkhs_p, is different than the defined parent due to typo. Signed-off-by: Abhilash Kesavan a.kesa...@samsung.com Signed-off-by: Chander

Re: [PATCH] clk: samsung: exynos3250: fix mout_cam_blk parent list

2014-09-09 Thread Krzysztof Kozłowski
On 06.09.2014 15:03, Pankaj Dubey wrote: As per user manual of Exynos3250 SRC_CAM can select div_cam_blk_320 if it's value is 0xC, so placing div_cam_blk_320 at proper index in parent list of mout_cam_blk. Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com ---