linux/drivers/soc, branch v6.17

Merge tag 'soc-fixes-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-09-03T21:44:34Z

Pull SoC fixes from Arnd Bergmann: "These are mainly devicetree fixes for the rockchip and nxp platforms on arm64, addressing mistakes in the board and soc specific descriptions. In particular the newly added Rock 5T board required multiple bugfixes for PCIe and USB, while on the i.MX platform there are a number of regulator related fixes. The only other platforms with devicetree fixes are at91 with a fixup for SD/MMC and a change to enable all the available UARTS on the Axiado reference board. Also on the at91 platform, a Kconfig change addresses a regression that stopped the DMA engine from working in 6.17-rc. Three drivers each have a simple bugfix, stopping incorrect behavior in op-tee firmware, the tee subsystem and the qualcomm mdt_loader. Two trivial MAINTAINERS file changes are needed to make sure that patches reach the correct maintainer, but don't change the actual responsibilities" * tag 'soc-fixes-6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (27 commits) ARM: dts: microchip: sama7d65: Force SDMMC Legacy mode ARM: at91: select ARCH_MICROCHIP arm64: dts: rockchip: fix second M.2 slot on ROCK 5T arm64: dts: rockchip: fix USB on RADXA ROCK 5T MAINTAINERS: exclude defconfig from ARM64 PORT arm64: dts: axiado: Add missing UART aliases MAINTAINERS: Update Nobuhiro Iwamatsu's email address arm64: dts: rockchip: Add vcc-supply to SPI flash on Pinephone Pro arm64: dts: rockchip: fix es8388 address on rk3588s-roc-pc arm64: dts: rockchip: Fix Bluetooth interrupts flag on Neardi LBA3368 arm64: dts: rockchip: correct network description on Sige5 arm64: dts: rockchip: Minor whitespace cleanup ARM: dts: rockchip: Minor whitespace cleanup arm64: dts: rockchip: Add supplies for eMMC on rk3588-orangepi-5 arm64: dts: rockchip: Fix the headphone detection on the orangepi 5 plus arm64: dts: imx95: Fix JPEG encoder node assigned clock arm64: dts: imx95-19x19-evk: correct the phy setting for flexcan1/2 arm64: dts: imx8mp: Fix missing microSD slot vqmmc on Data Modul i.MX8M Plus eDM SBC arm64: dts: imx8mp: Fix missing microSD slot vqmmc on DH electronics i.MX8M Plus DHCOM arm64: dts: imx8mp-tqma8mpql: remove virtual 3.3V regulator ...

Merge tag 'qcom-drivers-fixes-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

2025-09-01T08:08:44Z

Qualcomm driver fixes for v6.17-rc1 The recently extended sanity checks for the Qualcomm firmware files turned out to be too restrictive, preventing a variety of firmware images from being loaded. Adjust the checks to allow section header sizes of 0 when sections aren't used. * tag 'qcom-drivers-fixes-for-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: mdt_loader: Deal with zero e_shentsize Link: https://lore.kernel.org/r/20250811145613.120917-1-andersson@kernel.org Signed-off-by: Arnd Bergmann

Merge tag 'drm-msm-fixes-2025-08-26' of https://gitlab.freedesktop.org/drm/msm into drm-fixes

2025-08-28T23:05:18Z

Fixes for v6.17-rc4 Core/GPU: - fix comment doc warning in gpuvm - fix build with KMS disabled - fix pgtable setup/teardown race - global fault counter fix - various error path fixes - GPU devcoredump snapshot fixes - handle in-place VM_BIND remaps to solve turnip vm update race - skip re-emitting IBs for unusable VMs - Don't use %pK through printk - moved display snapshot init earlier, fixing a crash DPU: - Fixed crash in virtual plane checking code - Fixed mode comparison in virtual plane checking code DSI: - Adjusted width of resulution-related registers - Fixed locking issue on 14nm PLLs UBWC (per Bjorn's ack) - Added UBWC configuration for several missing platforms (fixing regression) Signed-off-by: Dave Airlie From: Rob Clark Link: https://lore.kernel.org/r/CACSVV02+u1VW1dzuz6JWwVEfpgTj6Y-JXMH+vX43KsKTVsW+Yg@mail.gmail.com

soc: qcom: use no-UBWC config for MSM8956/76

2025-08-25T21:01:26Z

Both MSM8956 and MSM8976 have MDSS 1.11 which doesn't support UBWC (although they also have Adreno 510, which might support UBWC). Disable UBWC support for those platforms. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/668503/ Signed-off-by: Rob Clark

soc: qcom: add configuration for MSM8929

2025-08-25T21:01:26Z

MSM8929 is similar to MSM8939, it doesn't support UBWC. Provide no-UBWC config for the platform. Fixes: 197713d0cf01 ("soc: qcom: ubwc: provide no-UBWC configuration") Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/668502/ Signed-off-by: Rob Clark

soc: qcom: ubwc: add more missing platforms

2025-08-25T21:01:26Z

Add UBWC configuration for SDA660 (modem-less variant of SDM660), SDM450 (similar to MSM8953), SDM632 (similar to MSM8953) and SM7325 (similar to SC7280). Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/668501/ Signed-off-by: Rob Clark

soc: qcom: ubwc: use no-uwbc config for MSM8917

2025-08-25T21:01:26Z

MSM8917 has MDSS 1.15 and Adreno 308, neither of which support UBWC. Change UBWC configuration to point out that UBWC is not supported on this platform. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/668500/ Signed-off-by: Rob Clark

soc: qcom: ubwc: Add missing UBWC config for SM7225

2025-08-13T17:58:40Z

SM7225 is a variation of SM6350, and also needs an entry in the table. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov Acked-by: Bjorn Andersson Signed-off-by: Dmitry Baryshkov

soc: qcom: ubwc: provide no-UBWC configuration

2025-08-13T17:44:13Z

After the commit 45a2974157d2 ("drm/msm: Use the central UBWC config database") the MDSS driver errors out if UBWC database didn't provide it with the UBWC configuration. Make UBWC database return zero data for MSM8916 / APQ8016, MSM8974 / APQ8074, MSM8226 and MSM8939. Fixes: 1924272b9ce1 ("soc: qcom: Add UBWC config provider") Acked-by: Bjorn Andersson Reviewed-by: Rob Clark Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/665313/ Link: https://lore.kernel.org/r/20250723-ubwc-no-ubwc-v3-1-81bdb75685bf@oss.qualcomm.com

soc/tegra: pmc: Ensure power-domains are in a known state

2025-08-11T10:24:43Z

After commit 13a4b7fb6260 ("pmdomain: core: Leave powered-on genpds on until late_initcall_sync") was applied, the Tegra210 Jetson TX1 board failed to boot. Looking into this issue, before this commit was applied, if any of the Tegra power-domains were in 'on' state when the kernel booted, they were being turned off by the genpd core before any driver had chance to request them. This was purely by luck and a consequence of the power-domains being turned off earlier during boot. After this commit was applied, any power-domains in the 'on' state are kept on for longer during boot and therefore, may never transitioned to the off state before they are requested/used. The hang on the Tegra210 Jetson TX1 is caused because devices in some power-domains are accessed without the power-domain being turned off and on, indicating that the power-domain is not in a completely on state. >From reviewing the Tegra PMC driver code, if a power-domain is in the 'on' state there is no guarantee that all the necessary clocks associated with the power-domain are on and even if they are they would not have been requested via the clock framework and so could be turned off later. Some power-domains also have a 'clamping' register that needs to be configured as well. In short, if a power-domain is already 'on' it is difficult to know if it has been configured correctly. Given that the power-domains happened to be switched off during boot previously, to ensure that they are in a good known state on boot, fix this by switching off any power-domains that are on initially when registering the power-domains with the genpd framework. Note that commit 05cfb988a4d0 ("soc/tegra: pmc: Initialise resets associated with a power partition") updated the tegra_powergate_of_get_resets() function to pass the 'off' to ensure that the resets for the power-domain are in the correct state on boot. However, now that we may power off a domain on boot, if it is on, it is better to move this logic into the tegra_powergate_add() function so that there is a single place where we are handling the initial state of the power-domain. Fixes: a38045121bf4 ("soc/tegra: pmc: Add generic PM domain support") Signed-off-by: Jon Hunter Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250731121832.213671-1-jonathanh@nvidia.com Signed-off-by: Ulf Hansson