kernel.git/drivers/soc/renesas, branch linux-6.3.y

soc: renesas: renesas-soc: Release 'chipid' from ioremap()

2023-05-11T14:17:04Z

[ Upstream commit fc187a46a8e682f0f1167b230792b88de01ceaa0 ] Smatch reports: drivers/soc/renesas/renesas-soc.c:536 renesas_soc_init() warn: 'chipid' from ioremap() not released on lines: 475. If soc_dev_atrr allocation is failed, function renesas_soc_init() will return without releasing 'chipid' from ioremap(). Fix this by adding function iounmap(). Fixes: cb5508e47e60 ("soc: renesas: Add support for reading product revision for RZ/G2L family") Signed-off-by: Li Yang Reviewed-by: Dan Carpenter Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230331095545.31823-1-lidaxian@hust.edu.cn Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin

Merge tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2023-02-27T18:04:49Z

Pull ARM SoC driver updates from Arnd Bergmann: "As usual, there are lots of minor driver changes across SoC platforms from NXP, Amlogic, AMD Zynq, Mediatek, Qualcomm, Apple and Samsung. These usually add support for additional chip variations in existing drivers, but also add features or bugfixes. The SCMI firmware subsystem gains a unified raw userspace interface through debugfs, which can be used for validation purposes. Newly added drivers include: - New power management drivers for StarFive JH7110, Allwinner D1 and Renesas RZ/V2M - A driver for Qualcomm battery and power supply status - A SoC device driver for identifying Nuvoton WPCM450 chips - A regulator coupler driver for Mediatek MT81xxv" * tag 'soc-drivers-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) power: supply: Introduce Qualcomm PMIC GLINK power supply soc: apple: rtkit: Do not copy the reg state structure to the stack soc: sunxi: SUN20I_PPU should depend on PM memory: renesas-rpc-if: Remove redundant division of dummy soc: qcom: socinfo: Add IDs for IPQ5332 and its variant dt-bindings: arm: qcom,ids: Add IDs for IPQ5332 and its variant dt-bindings: power: qcom,rpmpd: add RPMH_REGULATOR_LEVEL_LOW_SVS_L1 firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/ MAINTAINERS: Update qcom CPR maintainer entry dt-bindings: firmware: document Qualcomm SM8550 SCM dt-bindings: firmware: qcom,scm: add qcom,scm-sa8775p compatible soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variants dt-bindings: arm: qcom,ids: Add Soc IDs for IPQ8064 and variants soc: qcom: socinfo: Add support for new field in revision 17 soc: qcom: smd-rpm: Add IPQ9574 compatible soc: qcom: pmic_glink: remove redundant calculation of svid soc: qcom: stats: Populate all subsystem debugfs files dt-bindings: soc: qcom,rpmh-rsc: Update to allow for generic nodes soc: qcom: pmic_glink: add CONFIG_NET/CONFIG_OF dependencies soc: qcom: pmic_glink: Introduce altmode support ...

soc: renesas: Move away from using OF_POPULATED for fw_devlink

2023-02-08T12:37:54Z

The OF_POPULATED flag was set to let fw_devlink know that the device tree node will not have a struct device created for it. This information is used by fw_devlink to avoid deferring the probe of consumers of this device tree node. Let's use fwnode_dev_initialized() instead because it achieves the same effect without using OF specific flags. This allows more generic code to be written in driver core. Signed-off-by: Saravana Kannan Reviewed-by: Geert Uytterhoeven Acked-by: Geert Uytterhoeven Tested-by: Douglas Anderson Tested-by: Geert Uytterhoeven Tested-by: Luca Weiss # qcom/sm7225-fairphone-fp4 Link: https://lore.kernel.org/r/20230207014207.1678715-4-saravanak@google.com Signed-off-by: Greg Kroah-Hartman

soc: renesas: Add PWC support for RZ/V2M

2023-01-23T08:28:28Z

The Renesas RZ/V2M External Power Sequence Controller (PWC) IP is capable of: * external power supply on/off sequence generation * on/off signal generation for the LPDDR4 core power supply (LPVDD) * key input signals processing * general-purpose output pins Add the corresponding device driver. Signed-off-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230106125816.10600-3-fabrizio.castro.jz@renesas.com Signed-off-by: Geert Uytterhoeven

soc: renesas: r8a779g0-sysc: Add missing A3DUL power domain

2022-12-26T10:08:49Z

Add the power domain structure for the A3DUL domain (PAP-Subsystem), as described in the R-Car V4H Series Hardware User's Manual Rev. 0.51 and later. Signed-off-by: Tam Nguyen [geert: Manual reference] Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/14bd8a8de16ced703ff824f6a241e89d1ead6b07.1669740926.git.geert+renesas@glider.be

soc: renesas: Identify RZ/V2M SoC

2022-11-17T19:20:42Z

Add support for identifying the RZ/V2M (R9A09G011) SoC. Note that the SoC does not have a identification register. Signed-off-by: Phil Edworthy [biju: removed config changes ] Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20221116102140.852889-3-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven

soc: renesas: Kconfig: Explicitly select GPIOLIB and PINCTRL config under SOC_RENESAS

2022-10-17T10:18:49Z

GPIOLIB and PINCTRL config options are required by all ARM32/ARM64/RISC-V Renesas SoCs, so instead of selecting them under ARCH_RENESAS for each architecture just explicitly select them under SOC_RENESAS config option which will be visible for all the three architectures (if ARCH_RENESAS is enabled). Suggested-by: Geert Uytterhoeven Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20220919104606.96553-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven

soc: renesas: Identify RZ/Five SoC

2022-08-16T07:24:44Z

Add support for identifying the (R9A07G043) RZ/Five SoC. Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20220722141506.20171-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven

soc: renesas: Identify R-Car H3Ne-1.7G

2022-08-16T07:20:34Z

Add support for identifying the R-Car H3Ne-1.7G (R8A779MB) SoC. As this is a different grading of the already supported R-Car H3-N ES3.0 (R8A77951) SoC, support for it is enabled through the existing ARCH_R8A77951 configuration symbol. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/8670482178567897571edc0dfc60017453544071.1656072871.git.geert+renesas@glider.be

soc: renesas: Kconfig: Enable IRQC driver for RZ/G2L SoC

2022-08-15T08:19:01Z

Select RENESAS_RZG2L_IRQC config option if ARCH_RZG2L is enabled so that IRQC driver is enabled on RZ/G2L (and alike) SoC's. Signed-off-by: Lad Prabhakar Link: https://lore.kernel.org/r/20220718192824.7246-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven