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2018-04-21rcar-gen3: linux-renesas: Apply the power control patches for H3 Ver.3.0Khang Nguyen7-0/+362
This commit applies the power control patches in R-Car H3 Ver.3.0. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-04-21rcar-gen3: linux-renesas: Upgrade Linux BSP to v3.6.2Khang Nguyen2-3/+4
This commit upgrades Linux BSP to v3.6.2 for following updates: [Kernel] - "WARNING: possible circular locking dependency detected" occurs with repeating reboot. However, it was false positive, and it was confirmed that there was no problem. - Identify R-Car M3 Ver.1.2 or later. - Remove lossy descompress area from MMNGR node and reduce reserved area for R-Car E3 Ebisu board. [Power Management] - Improve power domains always on implementation. - Fix interrupts are not raised issue on R-Car E3. - Update CAS source. [Display driver] - Add overlay layer size check. - Fix possible crtcs for plane when using VSPDL. [IPMMU driver] - Add workaround for disabling uTLBs. [MSIOF driver] Add MSIOF module clock changing processing for R-Car Series, 3rd Generation. [PCIe driver] - Fix memory leak in of_pci_get_host_bridge_resources. [Thermal driver] - Use DIV_ROUND_CLOSEST correctly as its description. [USB3.0 Host driver] - Cannot Suspend to RAM when enabling USB3.0. - Confirm recognition of USB3.0 memory through HUB for setting /etc/udev/rules.d/99-usb.rules. [Video Capture driver] - Allocate a scratch buffer at stream start. Then use scratch buffer and always run in continuous mode. - Fix PHTW register flow below 250 mbps. - Fix clock control flow so that the warning message “MSTP status timeout” is not displayed and when UDS (scaling) is executed at VIN0, a black screen does not come out. - Fix streaming procedure when resuming. [Audio driver] - Playback or capture doesn’t resume after Suspend to RAM. [USB2.0 Function] - Kernel error occurs with rmmod of g_printer. - The dd command error occurs with g_mass_storage. [USB2.0 Host driver] - When connecting USB mouse, “Bad mode in Error handler” may occur with Suspend to RAM. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-03-22rcar-gen3: linux-renesas: Ensure only build CAS with H3 or M3 SoCKhang Nguyen1-1/+2
CAS only supports H3 (SoC: r8a7795), M3 (SoC: r8a7796). This commit adds a python function to disable CAS automatically and show the warning message as below in case of wrong setup. | WARNING: linux-renesas-4.14.0+gitAUTOINC+4a7e26bdbc-r1 do_cas_checking: | CAS only supports H3 (SoC: r8a7795), M3 (SoC: r8a7796), this feature will be disabled automatically Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-03-22rcar-gen3: linux-renesas: Enable RPMSG_VIRTIO config depend on ICCOMKhang Nguyen3-0/+39
This commit modifies recipe to enable RPMSG_VIRTIO config depend on ICCOM distro feature. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-03-22rcar-gen3: linux-renesas: Add support E3 and upgrade Linux BSP to v3.6.1Khang Nguyen2-6/+9
This commit adds support E3 and upgrades Linux BSP to v3.6.1 for the following updates: [Kernel] - Add R-Car E3 support. - Fix Gfx clock. [Power Management] - Register clock for all cpu nodes for R-Car H3 to device tree. - Improve to build only when enabling RCAR_POWER_AVS. - Update IPA for CA53, need tune "contribution" parameter. - Fix section mismatch build warnings. - Fix double source of drivers/soc/renesas/Kconfig. [Display driver] - Fix continuous mode for dual pipelines. - Fix DISP interrupt enable order, DPPR register set order and LVDS startup sequence. - Fix LVDS startup on R-Car Series, 3rd Generation. - Fix LVDS stop sequence. [DMA Engine driver] - Fix max_chunk_size for R-Car Series, 3rd Generation. - Check the done lists in rcar_dmac_chan_get_residue(). [I2C driver] - Fix the problem that the strange data transfers with DMA transmit. [IPMMU driver] - Fix sequence issue. [SD/MMC driver] - Fix handling of SET_BLOCK_COUNT for RPMB. [USB3.0 Function] - Fix oops in renesas_usb3_remove(). - Don't print a warning when setting link state for disabled ports. [Video Capture driver] - Fix transfer rate and phy register value. Add CPG reset release procedure. - Add bytes per line when opening device. - Fix power management procedure when resuming. - Add MSTP status check after CPG reset. - Fix division procedure for __udivdi3 error. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-03-22Revert "rcar-gen3: linux-renesas: Fix M3ULCB hangs up when playing video"Khang Nguyen2-63/+0
Linux BSP v3.6.1 has been updated. This reverts commit f8e4fb869abdfac3211b5f933202644901eeac7a. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-01-30rcar-gen3: linux-renesas: Fix M3ULCB hangs up when playing videoThuy Tran2-0/+63
The M3ULCB ES1.0 revision can not use CPUIdle for CA53 cores. This commit modifies recipes to apply a patch that disables CPUIdle support for CA53. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-01-30rcar-gen3: linux-renesas: Update to enable USB 3.0Thuy Tran2-0/+19
This commit modifies recipe to install USB 3.0 firmware to kernel source and to enable USB 3.0 in kernel image. Signed-off-by: Khang Nguyen <khang.nguyen.xv@rvc.renesas.com> Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-01-30rcar-gen3: linux-renesas: Update to support CAS featureThuy Tran2-0/+7
This commit adds SCHED_DEBUG config fragment to support CAS. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2018-01-30rcar-gen3: linux-renesas: Upgrade Linux BSP to v3.6.0Thuy Tran26-1594/+933
This commit upgrades Linux BSP to v3.6.0 for supporting Kernel v4.14 stable and updating following items: [Kernel] - Add support for WDIOF_CARDRESET. [Power Management] - Add missing iounmap to rcar_avs.c. - Add big.LITTLE CAS support. - Add CA53 CPUIdle support. - Add CA53 EMS support. - Add CA53 CPUFreq support. [Audio driver] - Confirm rmmod command operation of snd-soc-rcar. - Skip disabled-SSI nodes. - Care ssi_parent_mod and remove NULL check from rsnd_mod_name()/rsnd_mod_id(). - Revert IOMMU support so far. - Don't use runtime->sample_bits. - More clear rsnd_get_dalign() for DALIGN. - Clear SSI_MODE for non TDM Extended modes. [Display driver] - Confirm the Fence function. - Add support for colorkey alpha blending. - Disable vsp1 interrupt when startup. [DMA Engine driver] - Fix array-bounds warning refer chcr_ts[]. [PWM driver] - Enable PWM2 in device tree. [USB2.0 Function] - Fix the problem that the interrupt becomes long time when disconnecting the USB cable. [Video Capture driver] - Add V4L2_FIELD_SEQ_TB/BT function support. - Add ARGB8888 caputre format support and overflow debug message option. - Fix cropping procedure. [RWDT driver] - Add support for WDIOF_CARDRESET. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-11-24rcar-gen3: linux-renesas: Update SRC_URI to support ICCOM moduleThuy Tran25-0/+1321
This commit modifies Linux BSP recipes to add more patches to support ICCOM module. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-11-24rcar-gen3: linux-renesas: Upgrade Linux BSP to v3.5.9Thuy Tran2-2/+4
Linux BSP has been upgraded for supporting R-Car M3N Ver.1.0 and updating following items: [Kernel] - Add R-Car M3N Ver.1.0 support. - Fix MSIOF3 and VI5_DATA13 pinmux settings. [Audio driver] - Don't check SSISR::DIRQ when Capture. - Call dummy write for PW_MGMT1/3 with AK4613 when Playback. - TDM 6ch needs 8ch clock for hw refine. - Fix pcm-creation regression. [Display driver] - Fix race condition when disabling planes at CRTC stop and add reference counting to drm_atomic_state. - Fix register parameters passed to HDMI. - Unconditionally call prepare_fb and remove drm_atomic_helper_framebuffer_changed. [DMA Engine driver] - Fixup descriptor pointer for descriptor mode and use TCRB instead of TCR for residue. [Ethernet driver] - Fix condition of phy reset. [I2C driver] - Fix I2C DMA reception by adding reset. - Fix I2C DMA transmission by setting sequence. - Fix DMA Callback processing of I2C dma mode. - Fix handling of the STOP phase. [MFISLock driver] - Revert and add support for R-Car Gen3 Hardware Spinlock again. [SD/MMC driver] - Add identification of TAP and clock settings of HS400. - Fix HS400 mode selection process. - Fix SCC error check condition. [USB2.0 Function] - Avoid spinlock recursion. [USB3.0 Function] - Fix for no-data control transfer and fix Pn_RAMMAP.Pn_MPKT value. - Fix return value of usb3_write_pipe(). - The maximum PIPEs change from 30 to 5 except PIPE0 and EP0 by H/W specification’s change. H/W specification is fixed because it has description mistakes. [Video Capture driver] - Remove VnMC setting when setting VnCSI_IFMD. - Fix PHTW register parameter for mbps. Signed-off-by: Thuy Tran <thuy.tran.xh@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-08-25rcar-gen3: linux-renesas: linux-renesas: Upgrade Linux BSP from v3.5.5 to v3.5.8Thao Nguyen1-2/+2
Linux BSP has been upgraded for following changes: v3.5.8 [Audio driver] - Fix S2R issue. [DMA Engine driver] - Fix S2R issue. [USB2.0 Function] - Fix lock variable no init [USB Host 3.0] - Fix support for R-Car Gen3 USB 3.0 PHY. v3.5.7 [DMA Engine driver] - Fix the missing spin_unlock_irqrestore. [Display driver] - Fix unload procedure for vsp1. v3.5.6 [Kernel core] - Add next-level-cache property to CA53. - Add 12288000 for sound ADG or fix descending order of sound clock frequency to device tree. - Fix the audio pingroup name mismatch between sh-pfc driver and dts to device tree. [Power Management] - Change the reading AVS value method. - AVS7 opp table to device tree. - The resume function for SYSC driver and always turn on all power domains except CPU and GPU. - Change sequence for judgement using fixed values or Fuse values. [Audio driver] - There are sampling rate patterns that can not be converted by combination of audio clock and AK4613. It was confirmed this is a board specifications. However, they can be converted via alsalib. - Control kctrl items acceptance anytime/runtime. - SSI PIO adjust to 24bit mode. - Unsupport 64kHz sampling rate and more with AK4613 on Salvator-X/XS board. [Display driver] - Setup planes before enabling CRTC to avoid flicker. - Use DRM core's atomic commit helper. - Fix display list put for header mode. - Repair vblank for DRM page flips using the VSP1. - Wait for flip completion instead of vblank in commit tail. - Fix completed check in write back sequence. - Fix display starting procedure and DPLL clock divider judgement. [PTP Clock driver] - Fix interrupt cause bit overwrite in ravb_ptp_interrupt. - Fix result value overwrite by a return value of ravb_ptp_interrupt(). - Fix inconsistent lock state at enabling tx timestamp. [SATA driver] - Fix blk_get_backing_dev_info() crash using bdev->bd_queue, so kernel panic can be avoided in case of high load average. [DMA Engine driver] - Fix invalid context of sleeping function. - Fix inconsistent lock reported by PROVE_LOCKING. [SD/MMC] - Add SDHI-SEQUENCER support. This is Workaround for SDHI-DMAC restriction of R-Car H3 Ver.1.x and R-Car M3 Ver.1.0. - Wait for CBSY instead of SCLKDIVEN. - Disable msleep() at start/stop of SD clock. - Discard obsolete SDIO irqs before enabling irqs. - Relax checking for switch errors after HS200 switch. - Replace msleep() of 20ms or less with usleep_range(). - Fix to use pre_req and post_req only for DMA transfer. - Fix alignment check of sg buffer. [USB2.0 Function] - Fix return value of usbhsg_ep_disable(), so the suspend procedure works when the g_mass_storage enables. - Fix NULL packet received sequence. - Fix UGCTRL2 value for R-Car Gen3. [USB3.0 Function] - Protect usb3_ep->started in usb3_start_pipen(), so kernel panic does not occur when executing iperf with g_ncm. - Confirm an error does not occur when executing interrupt transfer with g_zero by correcting evaluation procedure. - Confirm g_mass_storage is recognized by Host PC after role swap. Please use USB 2.0 cable, because role swap is compatible with High-Speed. - Fix free size in renesas_usb3_dma_free_prd(). - Fix zlp transfer by the dmac. - Fix pm_runtime_enable/disable and add CONFIG_PM_SLEEP to suspend/resume functions. [PCIe driver] - PCIe of R-Car Gen3 can access only 32 bit memory area at a certain point, even if using IPMMU. This is a H/W specifications. Signed-off-by: Thao Nguyen <thao.nguyen.yb@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-06-21rcar-gen3: linux-renesas: Update BSP to v3.5.5Thao Nguyen2-4/+24
This commit updates Linux BSP from v3.5.3 to v3.5.5 for following items: Kernel core - Add ZG clock divider support. - Revert and fix about Suspend to RAM. - Add DEVFREQ support for GSX. - Add usb companion property in EHCI. - Add USB3.0 peripheral device node. - Use IPMMU(MMU mode) for IPMMU-VP and IPMMU-VC0/1 with R-Car H3 Ver.1.x, for IPMMU-VP0/1 and IPMMU-VC0/1 with R-Car H3 Ver.2.0, in IPMMUVC0 with R-Car M3. - Add override support for the actual number of MMU contexts. - Fix audio Mix support on DTSI. Power Management - Cleanup AVS driver. - Update voltage for VDD_DVFS and VDD. Audio driver - Resolve 16bit/24bit capture noise problem by enabling clock-frequency for both 4.1kHz/48kHz and fixing possible NULL pointer dereference. - Resolve playback problem of sampling rate 32kHz, 176.4kHz and 192kHz by enabling clock-frequency for both 44.1kHz/48kHz. - Resolve “can’t get dma channel” error at the time of unbind/bind by fixing up of_clk_add_provider() usage for multi clkout and calling the missing of_clk_del_provider() when removing. - Resolve 48kHz audio 1-20k sweep noise problem by enabling clock-frequency 44.1kHz/48kHz. - Merge rsnd_kctrl_new_m/s/e into rsnd_kctrl_new(). - Fix 24bit capture noise problem by not using PDTA bit for 24bit on SSI. - Request/Release DMA channel each time for avoiding error of getting dma channel. Display driver - Use dma_map_sg_attrs to skip synchronization of the CPU cache. - Add mode_fixup callback function. - Control clock of bridge during S2RAM and change to control clock via clock driver. - Fix reserved register setting for R-Car for H/W manual update. - Add null pointer check for brs option. - Revert "drm: bridge/dw-hdmi: Add HDP interrupt disable for suspend". - Fix hierarchy of driver structure for clk-5p49x. DMA Engine driver - Revert dma pause function because it was rejected by upstream. GPIO driver - Revert and fix about Suspend to RAM. - Add GP-1-28 port pin support for R-Car H3 Ver.2.0 because of H/W manual updating to Rev.0.54E. Modify just PFC and DT. SCIF/HSCIF driver - Resolve system freezing. SD/MMC driver - Add initial setting of interrupt mask register. - Fix command sequence at error detection. - Fix “Wait for CBSY instead of SCLKDIVEN”. - Fix processing when detecting SCC error and fix error handling when issuing CMD23. - Fix reset_hs400_mode. - Fix problem that SDIO interrupt may be missed. USB3.0 Function - Add Role-change support. - Add DMA support. - Add basic function support. USB2.0 Host driver - Fix mouse connection time (2 second or more) when resuming. USB3.0 Host driver - Support for R-Car Gen3 USB 3.0 PHY for SSC function. - Add R-Car Gen3 USB 2.0 clock selector PHY, support for R-Car Gen3 USB 3.0 PHY. Video Capture driver - Add 2 lane support with rcar-csi2.c. - Fix image alignment for setting pre clipping. - Fix wait time for software reset in rcar-csi2.c because of H/W manual updating to Rev.0.54E. - Fix PHY initialization in rcar-csi2.c because of H/W manual updating to Rev.0.54E. - Fix PHTW register setting in rcar-csi2.c because of H/W manual updating toRev.0.54E. - Fix wait procedure usleep_range from msleep in adv7482.c. - Fix channel get procedure. Signed-off-by: Thao Nguyen <thao.nguyen.yb@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-04-19rcar-gen3: linux-renesas: Upgrade Linux BSP to v3.5.3Thao Nguyen1-2/+2
This commit upgrades Linux BSP to v3.5.3 and adds device tree file for M3 Salvator-XS board to salvator-x.conf. Linux BSP to v3.5.3 updates following items: Kernel core - Add workaround for PRR register of R-Car M3 WS1.1. (Fix printing cpu info.) - Add device tree file for Salvator-XS board with R-Car M3. - Fix R-Car M3 Salvator-X device tree file for MIX function of Audio driver. Power Management - Mark the OPP to be used during system suspend. - Enable CPUIdle function. - Apply new CPUIdle parameters. Audio driver - Confirm this driver can resume with Suspend to RAM during capture. - Avoid SSI_MODEx settings for SSI8. - Clear DE bit only in PDMACHCR when it stops. - Tidyup Audio-DMAC channel for DVC. - Enable PCM RATE until 192000. - Fix the setting of saved_rate during the resume process. Display driver - Fix the problem that the flicker may occur during rendering by the application. - Add brs option check for VGA connector. - Add routing set for digital RGB previously. DMA Engine driver - Fix release resources after interrupt process. Ethernet driver - Add phy-reset-gpios. This driver can work after Suspend to RAM with Salvator-XS board. - Fix GIS_PTMF bit clearing in ravb_ptp_interrupt. I2C driver - Revert and fix about unnecessary function related to Suspend to RAM. MSIOF driver - Fix SPI division value setting of R-Car M3 based on hardware specification. - Allow interrupts during msiof slave mode transfer wait. - Revert and fix about unnecessary function related to Suspend to RAM. RWDT driver - Fix timeout count calculation. SCIF/HSCIF driver - Fix panic when serial console and DMA are enabled. - Revert about unnecessary function related to Suspend to RAM. SD/MMC driver - Wait for CBSY instead of SCLKDIVEN. - Add re-tuning condition. - Add internal DMAC reset at startup. - Add the driver strength setting. eMMC HS400 mode can work with R-Car M3 WS1.1 on Salvator-XS board. Thermal driver - Fix to support thermal for both M3 WS1.0 and WS1.1. Video Capture driver - Fix resuming procedure. - Fix first field detection control. - Fix 720x480p transfer rate. - Fix video standard selection register setting. Change-Id: I3b0d6237c9d0c56a9f2870f1fde89ea215f163cd Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-03-23rcar-gen3: linux-renesas: Update BSP to v3.5.2 and change coding styleThao Nguyen10-11532/+4
This commit updates version of Linux BSP v3.5.1 -> v3.5.2 to fix following issues: [v3.5.2] - Display driver [H/W Restriction No.54] + In R-Car H3 WS1.x, distortion appears on the screen, when IPMMU is enabled. But this problem is fixed with R-Car H3 WS2.0. - Video Capture driver + Fix remove procedure. - Add board Salvator-XS and H3 WS 2.0 support. It also modifies the linux-renesas_4.9.bb to change the way common files are included. There is no difference in kernel config files of Salvator-X, H3ULCB and M3ULCB so far. Hence, we only need to install one file to avoid confusion. Change-Id: I145e0a7696f97fe1841a8a213c51c5685ada0290 Signed-off-by: Thao Nguyen <thao.nguyen.yb@rvc.renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
2017-01-27First commit.Renesas-Yocto-v2.16.0Takamitsu Honda10-0/+17315
Renesas BSP v3.5.1 (kernel v4.9 stable) [Environment] poky: yocto-2.1.2 (cca8dd15c8096626052f6d8d25ff1e9a606104a3) meta-openembedded: 55c8a76da5dc099a7bc3838495c672140cedb78e meta-linaro: 2f51d38048599d9878f149d6d15539fb97603f8f [Information] - U-boot: Changed load address from H'49000000 to H'50000000 - XDG_RUNTIME_DIR has been changed from "/run/user/root" to "/run/user/0" - Change location of include directory, which stores common user header files, to $(INCSHARED) - In BSP Only, core-image-weston is not supported even though local-wayland.conf is provided. - Please set Salvator-x SW7 Pin-1. In after Yocto BSP v2.12.0, it is  necessary to enable BKUP_TRG signal for Suspend to RAM. - The dtb filename was changed in R-Car H3. Only "Image-r8a7795-es1-salvator-x.dtb" is supported in this version. Please use "Image-r8a7795-es1-salvator-x.dtb" It supports R-Car H3 WS1.0 and WS1.1. - Please update your local.conf and bblayers.conf corresponding to Yocto v2.16.0 package. You can refer to meta-rcargen3/docs/sample/conf/ for updated contents. - You have to re-compile out-of-recipe software like user application by v2.16.0 SDK toolchains. - In some boards, the resuming from System Suspend to RAM may cause unstable operation or failed to resume. Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>