kernel/linux.git/drivers/memory/tegra, branch v6.19.11

Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-12-06T01:29:04+00:00

Pull SoC driver updates from Arnd Bergmann: "This is the first half of the driver changes: - A treewide interface change to the "syscore" operations for power management, as a preparation for future Tegra specific changes - Reset controller updates with added drivers for LAN969x, eic770 and RZ/G3S SoCs - Protection of system controller registers on Renesas and Google SoCs, to prevent trivially triggering a system crash from e.g. debugfs access - soc_device identification updates on Nvidia, Exynos and Mediatek - debugfs support in the ST STM32 firewall driver - Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI - Cleanups for memory controller support on Nvidia and Renesas" * tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (114 commits) memory: tegra186-emc: Fix missing put_bpmp Documentation: reset: Remove reset_controller_add_lookup() reset: fix BIT macro reference reset: rzg2l-usbphy-ctrl: Fix a NULL vs IS_ERR() bug in probe reset: th1520: Support reset controllers in more subsystems reset: th1520: Prepare for supporting multiple controllers dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets reset: remove legacy reset lookup code clk: davinci: psc: drop unused reset lookup reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support reset: eswin: Add eic7700 reset driver dt-bindings: reset: eswin: Documentation for eic7700 SoC reset: sparx5: add LAN969x support dt-bindings: reset: microchip: Add LAN969x support soc: rockchip: grf: Add select correct PWM implementation on RK3368 soc/tegra: pmc: Add USB wake events for Tegra234 amba: tegra-ahb: Fix device leak on SMMU enable ...

memory: tegra186-emc: Fix missing put_bpmp

2025-11-22T12:41:24+00:00

Commit a52ddb98a674 ("memory: tegra186-emc: Simplify and handle deferred probe with dev_err_probe()") accidently dropped a call to 'put_bpmp' to release a handle to the BPMP when getting the EMC clock fails. Fix this by restoring the 'goto put_bpmp' if devm_clk_get() fails. Fixes: a52ddb98a674 ("memory: tegra186-emc: Simplify and handle deferred probe with dev_err_probe()") Signed-off-by: Jon Hunter Link: https://patch.msgid.link/20251106190550.1776974-1-jonathanh@nvidia.com Signed-off-by: Krzysztof Kozlowski

memory: tegra210: Fix incorrect client ids

2025-10-23T13:32:21+00:00

The original commit had typos for two of the memory client ids. Fix them to reference the correct bindings. Fixes: 3804cef4c597 ("memory: tegra210: Use bindings for client ids") Signed-off-by: Aaron Kling Link: https://patch.msgid.link/20251021-t210-mem-clientid-fixup-v1-1-5094946faa31@gmail.com Signed-off-by: Krzysztof Kozlowski

memory: tegra30-emc: Add the SoC model prefix to functions

2025-10-13T00:23:03+00:00

Replace "tegra_emc" with "tegra30_emc" in all functions to: 1. Avoid name clashing with other Tegra EMC drivers which makes it easier to jump to function definitions, 2. Decode the calltraces a bit easier, 3. Unify with other Tegra MC and EMC drivers, which use the SoC model prefixes. No functional impact. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski

memory: tegra20-emc: Add the SoC model prefix to functions

2025-10-13T00:23:02+00:00

Replace "tegra_emc" with "tegra20_emc" in all functions to: 1. Avoid name clashing with other Tegra EMC drivers which makes it easier to jump to function definitions, 2. Decode the calltraces a bit easier, 3. Unify with other Tegra MC and EMC drivers, which use the SoC model prefixes. No functional impact. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski

memory: tegra186-emc: Add the SoC model prefix to functions

2025-10-13T00:23:02+00:00

Replace "tegra_emc" with "tegra186_emc" in all functions to: 1. Avoid name clashing with other Tegra EMC drivers which makes it easier to jump to function definitions, 2. Decode the calltraces a bit easier, 3. Unify with other Tegra MC and EMC drivers, which use the SoC model prefixes. No functional impact. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski

memory: tegra124-emc: Add the SoC model prefix to functions

2025-10-13T00:23:01+00:00

Replace "tegra_emc" with "tegra124_emc" in all functions to: 1. Avoid name clashing with other Tegra EMC drivers which makes it easier to jump to function definitions, 2. Decode the calltraces a bit easier, 3. Unify with other Tegra MC and EMC drivers, which use the SoC model prefixes. No functional impact. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski

memory: tegra124-emc: Simplify and handle deferred probe with dev_err_probe()

2025-10-13T00:23:01+00:00

Certain calls, like clk_get, can cause probe deferral and driver should handle it. Use dev_err_probe() to fix that and also change other non-deferred errors cases to make the code simpler. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski

memory: tegra186-emc: Simplify and handle deferred probe with dev_err_probe()

2025-10-13T00:23:00+00:00

memory: tegra20-emc: Simplify and handle deferred probe with dev_err_probe()

2025-10-13T00:23:00+00:00

Certain calls, like clk_get, can cause probe deferral and driver should handle it. Use dev_err_probe() to fix that and also change other non-deferred errors cases to make the code simpler. Also fix missing new line in error message of devm_devfreq_add_device(). Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski