Re: [PATCH 1/2] arm64: dts: add drive-strength levels of pin for Hi3660 SoC

2017-04-07 Thread Wei Xu
Hi Xiaoyin, On 2017/3/30 14:48, Wang Xiaoyin wrote: Add drive-strength levels of pin for Hi3660 Soc. Signed-off-by: Wang Xiaoyin Thanks! Applied both to the hisilicon arm64 dt tree. Best Regards, Wei --- include/dt-bindings/pinctrl/hisi.h | 15 +++ 1 file changed, 15 inserti

Re: [PATCH v3 1/2] dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board

2017-04-07 Thread Wei Xu
Hi Jiancheng, On 2017/3/29 14:30, Jiancheng Xue wrote: Add bindings for HiSilicon hi3798cv200 SoC and Poplar Board. Signed-off-by: Jiancheng Xue Reviewed-by: Alex Elder Acked-by: Peter Griffin Acked-by: Rob Herring Thanks! Applied both to the hisilicon arm64 dt tree but added hi3798cv200 s

Re: [PATCH 0/5] arm64: dts: hisi: add NIC, RoCE and SAS support for hip07

2017-04-07 Thread Wei Xu
Hi All, On 2017/4/7 10:07, Wei.Xu wrote: This patch series adds Mbigen, NIC, RoCE and SAS nodes for the hip07 SoC and enables the NIC, RoCE and SAS on the hip07 d05 board. Wei Xu (5): arm64: dts: hisi: add mbigen nodes for the hip07 SoC arm64: dts: hisi: add network related nodes for the

Re: [PATCH -next v2] ARM: hisi: fix error return code in hip04_smp_init()

2017-04-10 Thread Wei Xu
Hi Yongjun, On 2017/2/5 16:32, Wei Yongjun wrote: > From: Wei Yongjun > > Fix to return error code -ENODEV from the of_find_compatible_node() > error handling case instead of 0, as done elsewhere in this function. > > Signed-off-by: Wei Yongjun Thanks! Applied to the hisilicon soc tree. Best

Re: Is the hisilicon tree maintained ?

2018-02-02 Thread Wei Xu
Hi Daniel, On 2018/2/2 6:59, Daniel Lezcano wrote: > > Hi Wei Xu, > > I found in the MAINTAINERS file the hisilicon tree is at: > > https://github.com/hisilicon/linux-hisi > > But, (except I missed it) I didn't find any update since Nov, 2017. > > Is that

Re: Is the hisilicon tree maintained ?

2018-02-02 Thread Wei Xu
Hi Daniel, On 2018/2/2 12:05, Daniel Lezcano wrote: > On 02/02/2018 12:42, Wei Xu wrote: >> Hi Daniel, >> >> On 2018/2/2 6:59, Daniel Lezcano wrote: >>> >>> Hi Wei Xu, >>> >>> I found in the MAINTAINERS file the hisilicon tree is at: &g

Re: Is the hisilicon tree maintained ?

2018-02-02 Thread Wei Xu
Hi Daniel, On 2018/2/2 13:34, Daniel Lezcano wrote: > On 02/02/2018 13:10, Wei Xu wrote: >> Hi Daniel, >> >> On 2018/2/2 12:05, Daniel Lezcano wrote: >>> On 02/02/2018 12:42, Wei Xu wrote: >>>> Hi Daniel, >>>> >>>> On 2018/2/2 6:59

Re: Is the hisilicon tree maintained ?

2018-02-02 Thread Wei Xu
Hi Daniel, On 2018/2/2 13:53, Daniel Lezcano wrote: > On 02/02/2018 14:48, Wei Xu wrote: >> Hi Daniel, >> >> On 2018/2/2 13:34, Daniel Lezcano wrote: >>> On 02/02/2018 13:10, Wei Xu wrote: >>>> Hi Daniel, >>>> >>>> On 2018/2/2 12

Re: Is the hisilicon tree maintained ?

2018-02-02 Thread Wei Xu
Hi Daniel, On 2018/2/2 14:29, Daniel Lezcano wrote: > On 02/02/2018 15:04, Wei Xu wrote: >> Hi Daniel, >> >> On 2018/2/2 13:53, Daniel Lezcano wrote: >>> On 02/02/2018 14:48, Wei Xu wrote: >>>> Hi Daniel, >>>> >>>> On 2018/2/2 13

Re: [PATCH v2] arm64: dts: Hi3660: Fix up psci state id

2017-12-28 Thread Wei Xu
Hi Leo, On 2017/12/22 9:37, Wei Xu wrote: > Hi Leo, > > On 2017/12/12 9:12, Leo Yan wrote: >> Thanks a lot for Vincent Guittot careful work to find bug for 'CPU_NAP' >> idle state. From ftrace log we can observe CA73 CPUs can be easily >> waken up from &#

Re: HiKey boot hangs with Linus' HEAD due to coresight dts changes?

2017-11-17 Thread Wei Xu
Hi Leo, On 2017/11/17 4:33, Leo Yan wrote: > On Thu, Nov 16, 2017 at 08:15:15PM -0800, John Stultz wrote: >> On Thu, Nov 16, 2017 at 6:06 PM, Leo Yan wrote: >>> Hi John, >>> >>> On Thu, Nov 16, 2017 at 05:58:54PM -0800, John Stultz wrote: On Thu, Nov 16, 2017 at 5:54 PM, John Stultz w

Re: [PATCH v2] arm64: dts: hi3660: improve pmu description

2017-12-22 Thread Wei Xu
Hi Xu YiPing, On 2017/11/9 11:18, Xu YiPing wrote: > cortex-a73 pmu driver is supported now. hi3660 is 4*a73 + 4*a53, so it > should use "cortex-a73-pmu" and "cortex-a53-pmu" instead of "armpmu-v3", > then we can use the a73 and a53 events in perf tool directly. > > Signed-off-by: Xu YiPing App

Re: [PATCH v2] arm64: dts: Hi3660: Fix up psci state id

2017-12-22 Thread Wei Xu
Hi Leo, On 2017/12/12 9:12, Leo Yan wrote: > Thanks a lot for Vincent Guittot careful work to find bug for 'CPU_NAP' > idle state. From ftrace log we can observe CA73 CPUs can be easily > waken up from 'CPU_NAP' state but the 'waken up' CPUs doesn't handle > anything and sleep again; so there hav

Re: [PATCH] arm64: dts: hisilicon: Add hi3660 cpu capacity-dmips-mhz information

2017-12-22 Thread Wei Xu
Hi Valentin, On 2017/12/13 14:21, Valentin Schneider wrote: > The following dt entries are added: > cpus [0-3] (Cortex A53): >- capacity-dmips-mhz = <592>; > > cpus [4-7] (Cortex A73): >- capacity-dmips-mhz = <1024>; > > Those values were obtained by running dhrystone 2.1 on a > HiKey9

Re: [PATCH 2/2] arm64: dts: hi6220: enable watchdog

2017-09-01 Thread Wei Xu
Hi Stephen, On 2017/9/1 2:32, Stephen Boyd wrote: > On 08/29, Leo Yan wrote: >> From: Dmitry Shmidt >> >> This patch is to add watchdog binding for Hi6220 on Hikey board. >> >> Signed-off-by: Dmitry Shmidt >> --- > > This will go through arm-soc? > Can you pick up it for v4.14? Otherwise I am

Re: [PATCH 2/2] arm64: dts: hi6220: enable watchdog

2017-09-04 Thread Wei Xu
Hi Stephen, On 2017/9/1 21:28, Stephen Boyd wrote: > On 09/01, Wei Xu wrote: >> Hi Stephen, >> >> On 2017/9/1 2:32, Stephen Boyd wrote: >>> On 08/29, Leo Yan wrote: >>>> From: Dmitry Shmidt >>>> >>>> This patch is to add watchdog

Re: [PATCH 25/25] arm64: dts: Register Hi3660's thermal sensor

2017-10-13 Thread Wei Xu
Hi Daniel, On 2017/10/10 19:02, Daniel Lezcano wrote: > From: Kevin Wangtao > > Add binding for tsensor on H3660, this tsensor is used for > SoC thermal control, it supports alarm interrupt. > > Signed-off-by: Kevin Wangtao > Signed-off-by: Daniel Lezcano > --- Applied this and 23rd into his

Re: [PATCH 0/2] Add support for Hi6220 coresight

2017-10-13 Thread Wei Xu
Hi Leo, On 2017/10/7 13:18, Leo Yan wrote: > Hi Stephen, Wei, > > On Thu, Aug 31, 2017 at 06:33:01PM -0700, Stephen Boyd wrote: >> On 09/01, Leo Yan wrote: >>> This patch series adds support for coresight on Hi6220; the first patch >>> is to fix coresight PLL so can avoid system hang after we ena

Re: [PATCH v13 8/9] arm64: dts: hi6220: register debug module

2017-06-05 Thread Wei Xu
Hi Leo, On 2017/5/25 16:57, Leo Yan wrote: > Bind debug module driver for Hi6220. > > Reviewed-by: Mathieu Poirier > Signed-off-by: Leo Yan Thanks! Fine to me. Acked-by: Wei Xu Hi Mathieu, Can you help to pick up this patch as well? Thanks! Best Regards, Wei > --- > a

Re: [PATCH v13 8/9] arm64: dts: hi6220: register debug module

2017-06-05 Thread Wei Xu
Hi Mathieu, On 2017/6/5 15:17, Mathieu Poirier wrote: > On 5 June 2017 at 02:33, Wei Xu wrote: >> Hi Leo, >> >> On 2017/5/25 16:57, Leo Yan wrote: >>> Bind debug module driver for Hi6220. >>> >>> Reviewed-by: Mathieu Poirier >>> Signed-

Re: [PATCH v11 0/3]add PCIe driver for Kirin PCIe

2017-08-15 Thread Wei Xu
Hi Guodong, On 2017/7/4 3:03, Guodong Xu wrote: > On Mon, Jul 3, 2017 at 9:32 PM, Wei Xu wrote: >> Hi Guodong, >> >> On 2017/7/3 14:04, Guodong Xu wrote: >>> Hi, Xu Wei >>> >>> >>> >>> On Mon, Jul 3, 2017 at 6:47 PM, Will D

Re: [PATCH v2 0/6] arm64: defconfig: enable configs for HiKey960

2017-08-15 Thread Wei Xu
Hi Guodong, On 2017/8/10 3:37, Guodong Xu wrote: > This patchset enables config items in arm64/defconfig for HiKey960. All > of them correspond to real functions on HiKey960. > > Including: > - Kirin PCIe > - PMIC support, hi6421v530 > - syscon reboot mode > - serdev bus > - OP-TEE > - K3 D

Re: [PATCH v3 00/10] arm64: dts: hi3660: add more device nodes

2017-08-15 Thread Wei Xu
Hi Guodong, On 2017/8/14 10:50, Guodong Xu wrote: > This patchset adds more device nodes for hi3660 and hikey960, including: > - cpu idle states > - L2 cache > - PMU > - OP-TEE > - reboot > - pstore > - DMA > - watchdog > > Patch 7 fixes an issue in mmc nodes, by adding 'reset' > Patch 8

Re: [PATCH v6 7/8] arm64: dts: hikey960: add device node for pmic and regulators

2017-06-15 Thread Wei Xu
Hi Guodong, On 2017/6/8 23:08, Guodong Xu wrote: > From: Wang Xiaoyin > > add device node for hi6421 pmic core and hi6421v530 > voltage regulator,include LDO(1,3,9,11,15,16) > > Signed-off-by: Wang Xiaoyin > Signed-off-by: Guodong Xu > Acked-by: Arnd Bergmann Thank

Re: [PATCH v4 00/20] arm64: dts: hi3660: add device nodes

2017-06-15 Thread Wei Xu
Hi Guodong, On 2017/6/15 4:03, Guodong Xu wrote: > This patchset adds various devices nodes for hi3660 and hikey960. > > HiKey960 is one of 96boards. For details information about it, please > refer to [1]. > > In v4, I removed cpuidle patch > * (v3-0014-arm64-dts-hi3660-enable-idle-states.patch

Re: [PATCH v5] arm64: dts: hi6220: Add k3-dma and i2s/hdmi audio support

2017-06-15 Thread Wei Xu
Hi John, On 2017/6/14 19:25, John Stultz wrote: > Add entry for k3-dma driver and i2s/hdmi audio devices. > > This enables HDMI audio output. > > Cc: Zhangfei Gao > Cc: Liam Girdwood > Cc: Mark Brown > Cc: Jaroslav Kysela > Cc: Takashi Iwai > Cc: Wei Xu >

Re: [PATCH v6 7/8] arm64: dts: hikey960: add device node for pmic and regulators

2017-06-15 Thread Wei Xu
Hi Guodong, On 2017/6/8 23:08, Guodong Xu wrote: > From: Wang Xiaoyin > > add device node for hi6421 pmic core and hi6421v530 > voltage regulator,include LDO(1,3,9,11,15,16) > > Signed-off-by: Wang Xiaoyin > Signed-off-by: Guodong Xu > Acked-by: Arnd Bergmann > --- > arch/arm64/boot/dts/his

Re: [PATCH v3 2/2] arm64: dts: add sp804 timer node for Hi3660

2017-06-15 Thread Wei Xu
Hi Leo, On 2017/5/22 5:52, Leo Yan wrote: > The Hi3660 SoC comes with the sp804 timer in addition to the > architecture timers. These ones are shutdown when reaching a deep idle > states and a backup timer is needed. The sp804 belongs to another power > domain and can fulfill the purpose of replac

Re: [PATCH v5 15/20] arm64: dts: hisi: add kirin pcie node

2017-06-16 Thread Wei Xu
Hi Guodong, On 2017/6/16 15:13, Guodong Xu wrote: > From: Xiaowei Song > > Add PCIe node for hi3660 > > Cc: Guodong Xu > Signed-off-by: Xiaowei Song > Acked-by: Arnd Bergmann > > Changes in v5: > * fix interrupt-map, to conform to gic's #address-cells = <0> > * remove redundant status = "

Re: [PATCH v11 0/3]add PCIe driver for Kirin PCIe

2017-07-03 Thread Wei Xu
Hi Guodong, On 2017/7/3 14:04, Guodong Xu wrote: > Hi, Xu Wei > > > > On Mon, Jul 3, 2017 at 6:47 PM, Will Deacon wrote: >> On Sun, Jul 02, 2017 at 06:36:57PM -0500, Bjorn Helgaas wrote: >>> [+cc Catalin, Will, linux-arm-kernel] >>> >>> Applied patches 2 & 3 to pci/host-kirin for v4.13. >>> >>

Re: [PATCH v11 1/3] PCI: hisi: Add DT binding for PCIe of Kirin SoC series

2017-06-19 Thread Wei Xu
Hi Xiaowei, On 2017/6/19 11:23, Xiaowei Song wrote: Please add some commit message. > Cc: Guodong Xu > Signed-off-by: Xiaowei Song > Acked-by: Rob Herring > --- I have picked up the patch from [1] and the pull request has been merged into ARM SoC tree. Please do not resend the same patch. Th

Re: [PATCH v11 1/3] PCI: hisi: Add DT binding for PCIe of Kirin SoC series

2017-06-19 Thread Wei Xu
Hi Xiaowei, On 2017/6/19 11:44, Wei Xu wrote: > Hi Xiaowei, > > On 2017/6/19 11:23, Xiaowei Song wrote: > > Please add some commit message. > >> Cc: Guodong Xu >> Signed-off-by: Xiaowei Song >> Acked-by: Rob Herring >> --- > > I have picked

Re: [PATCH v3 19/21] dt-bindings: mmc: dw_mmc-k3: add document of hi3660 mmc

2017-06-19 Thread Wei Xu
Hi Ulf, On 2017/6/19 13:43, Ulf Hansson wrote: > On 14 June 2017 at 10:23, Guodong Xu wrote: >> Add bindings for hi3660 mmc support >> >> Signed-off-by: Li Wei >> Signed-off-by: Guodong Xu >> --- >> Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt | 1 + >> 1 file changed, 1 insertion(+) >

Re: [PATCH net,stable] vhost: fix skb leak in handle_rx()

2017-11-28 Thread Wei Xu
On Wed, Nov 29, 2017 at 01:06:28PM +0800, Jason Wang wrote: > > > On 2017年11月29日 09:53, Jason Wang wrote: > > > > > > On 2017å¹´11月29æ—¥ 01:17, w...@redhat.com wrote: > > > From: Wei Xu > > > > > > Matthew found a roughly 40% tcp thro

Re: [PATCH net,stable] vhost: fix skb leak in handle_rx()

2017-11-28 Thread Wei Xu
On Tue, Nov 28, 2017 at 07:50:58PM +0200, Michael S. Tsirkin wrote: > On Tue, Nov 28, 2017 at 12:17:16PM -0500, w...@redhat.com wrote: > > From: Wei Xu > > > > Matthew found a roughly 40% tcp throughput regression with commit > > c67df11f(vhost_net: try batch dequing f

Re: [PATCH net,stable] vhost: fix skb leak in handle_rx()

2017-11-28 Thread Wei Xu
On Tue, Nov 28, 2017 at 07:53:33PM +0200, Michael S. Tsirkin wrote: > On Tue, Nov 28, 2017 at 12:17:16PM -0500, w...@redhat.com wrote: > > From: Wei Xu > > > > Matthew found a roughly 40% tcp throughput regression with commit > > c67df11f(vhost_net: try batch dequing f

Re: [PATCH net,stable v2] vhost: fix skb leak in handle_rx()

2017-11-29 Thread Wei Xu
On Wed, Nov 29, 2017 at 10:43:33PM +0800, Jason Wang wrote: > > > On 2017年11月29日 22:23, w...@redhat.com wrote: > > From: Wei Xu > > > > Matthew found a roughly 40% tcp throughput regression with commit > > c67df11f(vhost_net: try batch dequing from skb array)

Re: [PATCH net,stable v2] vhost: fix skb leak in handle_rx()

2017-11-30 Thread Wei Xu
On Thu, Nov 30, 2017 at 10:46:17AM +0800, Jason Wang wrote: > > > On 2017年11月29日 23:31, Michael S. Tsirkin wrote: > > On Wed, Nov 29, 2017 at 09:23:24AM -0500,w...@redhat.com wrote: > > > From: Wei Xu > > > > > > Matthew found a roughly 40% tcp throug

Re: [RFC][PATCH 3/4] arm64: dts: hikey: Add hikey support for syscon-reboot-mode

2016-08-12 Thread Wei Xu
Hi All, On 10/08/2016 05:58, John Stultz wrote: > On Tue, Aug 9, 2016 at 9:34 PM, Bjorn Andersson > wrote: >> On Mon 08 Aug 16:03 PDT 2016, John Stultz wrote: >> >> [..] >>> diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts >>> b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts >> [..] >

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