summaryrefslogtreecommitdiffstats
path: root/meta-agl-refhw-gen3/recipes-kernel/linux
AgeCommit message (Collapse)AuthorFilesLines
2021-10-28Enable buffered-mode for accel/gyro sensorsHiroyuki Ishii1-7/+10
During asm330lhh's driver initialization, there is a kernel message which indicates failure of mapping irq like following: irq: type mismatch, failed to map hwirq-39 for interrupt-controller@f1010000! This is because of wrong statement in agl-refhw-common.dtsi and results disabling buffered-mode of asm330lhh. With this change, the irq can be correctly mapped and buffered-mode is enabled, i.e. buffer directory comes up like following: /sys/devices/platform/soc/e66d0000.i2c/i2c-3/3-006a/iio:device<n>/buffer * Updates from Scott Murray: - Changes merged into the main reference hardware patch as discussed in Gerrit. - st,drdy-int-pin declaration added to mark int1 pin as explicitly used, matching other users of the driver. - i2c3 bus speed increased to 400 KHz. The ASM330LHH is the only device on it and is 400 KHz capable, which testing bears out. If any of the higher ODRs will be used in buffered mode, this seems desirable. BUG-AGL: SPEC-4098 Signed-off-by: Hiroyuki Ishii <ishii.hiroyuki002@jp.panasonic.com> Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I598b1195a20d9e4611d2e505779ebeebfcbd8757
2021-09-24Fix CAN transceivers GPIO hog definitionsScott Murray1-3/+3
Update reference hardware support kernel patch to fix enabling the vehicle board CAN transceivers, I mistakenly set them to output-high instead of output-low when creating the GPIO hog definitions. The pins need to be low to disable standby mode on the transceivers. Bug-AGL: SPEC-4073 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I882bdac8c30e42a2271c169e3cf888a6505093de
2021-09-15Add WLAN card supportScott Murray4-11/+299
This is loosely based on the contents of the tar file provided with the WLAN cards (AGL_Refhw_sample_software_KK_20210225.tar.gz) with updates for BSP v4.7.0 and other fixes. Changes: - Kernel patches and configuration update to enable the TI WL1837 module. As opposed to the original changes from Panasonic or the Kingfisher support, the HCI LL driver is used instead of the older ti-st + btwilink combination, since the the latter are deprecated and are removed in kernel 5.5. - As part of the above the sound configuration in the devicetree has been reworked to support the WL1837 BT audio. This includes dropping the HDMI1 audio configuration from the original Salvator-X devicetree, as it conflicts with the SSI used for the ak4613 in the reference hardware. - Recipes added for wlconf (from meta-ti) and ti-bt-firmware (loosely derived from the meta-rcar-gen3-adas version). The TI-TFL license used by ti-bt-firmware has been added in a top-level "licenses" directory and that added to LICENSE_PATH in layer.conf to satisfy the license packaging QA checking. Bug-AGL: SPEC-4071 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ib17fc01331efe0f49a90f7a8b223ec88b33b44f7 (cherry picked from commit a0117f8c0d614a2d15111db312eebfe9378c868e)
2021-09-14Enable vehicle board CAN transceiversScott Murray1-5/+19
Update reference hardware support kernel patch to enable the vehicle board CAN transceivers by pulling them out of standby mode on power on. Bug-AGL: SPEC-4073 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I3f4f13fb261f9a2770b73e9f9d48240577357a70 (cherry picked from commit e98aa7a71c06400b50a5c5bdd7e3e576485122bd)
2021-08-30Fix wrong USB1 pin settinglamprey_12.0.1lamprey/12.0.112.0.1ito.yoshiki0011-1/+1
Since GP6_26 is used as USB1_PWEN, a collision occurs in the PFC settings and the HSCIF2 is not working. Also, GP6_27 is not used as USB1_OVC, and overcurrent detection is not working. This patch fixes the incorrect pin settings for usb1 as described above. Bug-AGL: SPEC-3658 Signed-off-by: ito.yoshiki001 <ito.yoshiki001@jp.panasonic.com> Change-Id: If488a7d5ca4be0f3469a98f332821aead911e050 (cherry picked from commit ecb71fdb747431561642ae8f67098a559937542a)
2021-04-11Update sound device namemarlin_12.90.0marlin/12.90.0lamprey_11.92.0lamprey_11.91.0lamprey/11.92.0lamprey/11.91.0jellyfish_10.0.3jellyfish/10.0.312.90.011.92.011.91.010.0.3Scott Murray1-11/+8
Match change back to "ak4613" from "rcar-sound" for ULCB in BSP 4.70 so ALSA and WirePlumber configuration for ULCB will be picked up. Bug-AGL: SPEC-3878 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I50241c7fb991078e5df69ebc5ba845beda1b7157
2020-11-25linux-renesas: update driver for asm330lhh accel & gyrojellyfish_10.0.1jellyfish/10.0.110.0.1Raquel Medina3-2116/+3
Enable upstream kernel driver for asm330lhh: st_lsm6dsx, and remove kernel driver st_asm330lhh introduced previously via patch: * update kernel config fragment to select st_lsm6dsx; * update yocto recipe to remove patch adding st_asm330lhh driver. Bug-AGL: SPEC-3658 Signed-off-by: Raquel Medina <raquel.medina@konsulko.com> Change-Id: I05e86130aab729f848ff18178fe74923c290ae00
2020-11-16Update agl refhw patches for kernel 5.4Raquel Medina2-122/+74
Rework agl refhw patches to apply to agl master branch (linux-renesas v5.4/rcar-4.0.0). Bug-AGL: SPEC-3658 Signed-off-by: Raquel Medina <raquel.medina@konsulko.com> Change-Id: I0d69179c9acb9a28c9381c42927bda70a7589d61
2020-11-04Add dw-hdmi CEC IRQ muting patchScott Murray2-0/+26
Add patch with fix for dw-hdmi IRQ issues provided by Kato Kazuomi from Panasonic. This resolves the WARNING backtraces related to an unhandled IRQ on boot and reading HDMI EDID. Bug-AGL: SPEC-3658 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I6103bbec094d63ccabcb1ec273b73d8a5c114a84
2020-10-29Enable CONFIG_DRM_LOAD_EDID_FIRMWAREScott Murray1-0/+2
Update reference hardware kernel configuration fragment to enable CONFIG_DRM_LOAD_EDID_FIRMWARE. This will allow using it as a workaround for the HDMI EDID issues in a pinch. Bug-AGL: SPEC-3658 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I5616cdb19b694c5fa701e59916b91960b517a26a
2020-10-21Rework for AGL UCB integrationScott Murray6-942/+1832
Changes include: - The provided kernel patches have been reworked to not modify the salvator-x(s) devicetree source, but to introduce new files for the reference hardware instead. There is some possibility that the reference hardware devicetree could be based off the the salvator-x with some work and perhaps splitting of the salvator-x source, but for now the aim is to avoid breaking the salvator-x(s) with the reference hardware changes. - The modifications to the r8a7795 pinctrl driver have been replaced with a splitting of the USB interface OVC pins into their own pin groups, which has previously been done for other older Renesas hardware. This allows booting the reference hardware off of the same kernel as other H3 boards, at the expense of minor devicetree modifications for them (e.g. h3ulcb). There is likely some more work required if this needs to be upstreamed, as the ulcb.dtsi changes would mean that the pinctrl drivers for M3 would also need the new pin groups. - All changes for the ST asm330lhh driver addtion have been moved to that patch to the kernel. - A machine conf file has been added for "agl-refhw-h3", and the firmware documentation updated to document how to set up a build of the firmware using it. This is required due to the firmware options from this layer's arm-trusted-firmware bbappend not being compatible with other H3 boards (eMMC versus Hyperflash boot). A definition of the COMPATIBLE_MACHINE variable has been added to that bbappend to make sure that attempting to use it with another H3 machine will trigger an error. In AGL, the bbappend will need to be masked out with BBMASK for now. - The top-level README file has been updated to reflect the expected integration in AGL. Bug-AGL: SPEC-3658 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2020-10-20Initial clean upsScott Murray5-0/+3095
Changes: - Update the layer.conf to indicate dunfell compatibility and add LAYERDEPENDS definition to make layer dependencies explicit. - Move kernel files to more expected recipes-kernel/linux directory. Bug-AGL: SPEC-3658 Signed-off-by: Scott Murray <scott.murray@konsulko.com>