linux/include/soc/tegra, branch v5.9

Merge tag 'tegra-for-5.9-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

2020-07-17T19:17:20Z

soc/tegra: Changes for v5.9-rc1 This adds missing SoC IDs for Tegra186 and Tegra194 and fixes a typo in a warning message. * tag 'tegra-for-5.9-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: fuse: Fix typo in APB MISC warning soc/tegra: fuse: Add Tegra186 and Tegra194 SoC IDs Link: https://lore.kernel.org/r/20200717161300.1661002-4-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann

soc/tegra: fuse: Add Tegra186 and Tegra194 SoC IDs

2020-07-17T13:47:34Z

SoC IDs for these generations had never been defined. Do so now. Signed-off-by: Sandipan Patra Reviewed-by: Jon Hunter Signed-off-by: Thierry Reding

firmware: tegra: Update BPMP ABI

2020-07-14T16:03:45Z

Update the BPMP ABI to align with the the latest version. Signed-off-by: Jon Hunter Signed-off-by: Thierry Reding

firmware: tegra: Add support for in-band debug

2020-07-14T16:01:50Z

Add support for retrieving BPMP debug information via in-band messaging as opposed to using shared-memory which older BPMP firmware used. Note that it is possible to detect at runtime whether the BPMP firmware being used supports the in-band messaging for retrieving the debug informaation. Therefore, if the BPMP firmware supports the in-band messaging for debug use this and otherwise fall-back to using shared memory. Signed-off-by: Jon Hunter Signed-off-by: Thierry Reding

soc: tegra: fix tegra_pmc_get_suspend_mode definition

2020-04-17T15:20:44Z

When CONFIG_PM_SLEEP is disabled, the function is not defined, causing a link failure: arm-linux-gnueabi-ld: drivers/cpuidle/cpuidle-tegra.o: in function `tegra_cpuidle_probe': cpuidle-tegra.c:(.text+0x24): undefined reference to `tegra_pmc_get_suspend_mode' Change the #ifdef check according to the definition. Fixes: 382ac8e22b90 ("cpuidle: tegra: Disable CC6 state if LP2 unavailable") Signed-off-by: Arnd Bergmann Reviewed-by: Dmitry Osipenko Acked-by: Thierry Reding Signed-off-by: Arnd Bergmann

Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-04-03T22:02:35Z

Pull ARM SoC updates from Arnd Bergmann: "The code changes are mostly for 32-bit platforms and include: - Lots of updates for the Nvidia Tegra platform, including cpuidle, pmc, and dt-binding changes - Microchip at91 power management updates for the recently added sam9x60 SoC - Treewide setup_irq deprecation by afzal mohammed - STMicroelectronics stm32 gains earlycon support - Renesas platforms with Cortex-A9 can now use the global timer - Some TI OMAP2+ platforms gain cpuidle support - Various cleanups for the i.MX6 and Orion platforms, as well as Kconfig files across all platforms" * tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits) ARM: qcom: Add support for IPQ40xx ARM: mmp: replace setup_irq() by request_irq() ARM: cns3xxx: replace setup_irq() by request_irq() ARM: spear: replace setup_irq() by request_irq() ARM: ep93xx: Replace setup_irq() by request_irq() ARM: iop32x: replace setup_irq() by request_irq() arm: mach-dove: Mark dove_io_desc as __maybe_unused ARM: orion: replace setup_irq() by request_irq() ARM: debug: stm32: add UART early console support for STM32MP1 ARM: debug: stm32: add UART early console support for STM32H7 ARM: debug: stm32: add UART early console configuration for STM32F7 ARM: debug: stm32: add UART early console configuration for STM32F4 cpuidle: tegra: Disable CC6 state if LP2 unavailable cpuidle: tegra: Squash Tegra114 driver into the common driver cpuidle: tegra: Squash Tegra30 driver into the common driver cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle ARM: tegra: cpuidle: Remove unnecessary memory barrier ARM: tegra: cpuidle: Make abort_flag atomic ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2 ARM: tegra: Make outer_disable() open-coded ...

Merge tag 'tegra-for-5.7-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/soc

2020-03-25T20:10:14Z

cpuidle: tegra: Changes for v5.7-rc1 These changes unify CPU idle support for Tegra20, Tegra30 and Tegra114. * tag 'tegra-for-5.7-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: cpuidle: tegra: Disable CC6 state if LP2 unavailable cpuidle: tegra: Squash Tegra114 driver into the common driver cpuidle: tegra: Squash Tegra30 driver into the common driver cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle Link: https://lore.kernel.org/r/20200313165848.2915133-9-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann

Merge tag 'tegra-for-5.7-arm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/soc

2020-03-25T19:58:56Z

ARM: tegra: Core changes for v5.7-rc1 These patches a preparatory work to move the CPU idle drivers into drivers/cpuidle. * tag 'tegra-for-5.7-arm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: cpuidle: Remove unnecessary memory barrier ARM: tegra: cpuidle: Make abort_flag atomic ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2 ARM: tegra: Make outer_disable() open-coded ARM: tegra: Rename some of the newly exposed PM functions ARM: tegra: Expose PM functions required for new cpuidle driver ARM: tegra: Propagate error from tegra_idle_lp2_last() ARM: tegra: Change tegra_set_cpu_in_lp2() type to void ARM: tegra: Remove pen-locking from cpuidle-tegra20 ARM: tegra: Add tegra_pm_park_secondary_cpu() ARM: tegra: Compile sleep-tegra20/30.S unconditionally Link: https://lore.kernel.org/r/20200313165848.2915133-5-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann

cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle

2020-03-13T10:31:58Z

The driver's code is refactored in a way that will make it easy to support Tegra30/114/124 SoCs by this unified driver later on. The current functionality is equal to the old Tegra20 driver, only the code's structure changed a tad. This is also a proper platform driver now. Acked-by: Peter De Schrijver Signed-off-by: Dmitry Osipenko Acked-by: Daniel Lezcano Signed-off-by: Thierry Reding

ARM: tegra: Rename some of the newly exposed PM functions

2020-03-13T10:23:08Z

Rename some of the recently exposed PM functions, prefixing them with "tegra_pm_" in order to make the naming of the PM functions consistent. Acked-by: Peter De Schrijver Tested-by: Peter Geis Tested-by: Jasper Korten Tested-by: David Heidelberg Tested-by: Nicolas Chauvet Acked-by: Daniel Lezcano Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding