The NVIDIA Tegra238 SoC is an upcoming new chip. Add a Kconfig symbol to
allow fine-grained selection of support code for this chip.

Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

By convention, only one globally selectable ARCH_PLATFORM is expected
for given SoC platform, defined in arch/arm64/Kconfig.platforms or
arch/arm/mach-*/Kconfig, because we target a single multi-platform
kernel image.

Platforms wanting different granularity, e.g. due to size constraints on
their devices, should be sure that globally only one ARCH_PLATFORM is
selected in defconfig.  Change Tegra per-SoC Kconfig entries to default
to ARCH_TEGRA allowing removal of these per-SoC parts from defconfigs.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
[treding@nvidia.com: Fix ARCH_PLATFORM typo, correct spelling]
Signed-off-by: Thierry Reding <treding@nvidia.com>

This is based on Nvidia's downstream 5.10 driver, rewritten to match the
mainline Tegra194 pinmux driver.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/20250812-tegra186-pinctrl-v3-2-115714eeecb1@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Pull SoC defconfig updates from Arnd Bergmann:
 "As usual, more drivers get enabled in the defconfigs, to support newly
  added hardware drivers.

  There is one change for Tegra that modifies the Kconfig file at the
  same time, and the NXP arm32 defconfigs get a refresh"

* tag 'soc-defconfig-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
  arm: multi_v7_defconfig: Enable TPS65219 regulator
  arm: omap2plus_defconfig: Enable TPS65219 regulator
  arm64: defconfig: Enable Tegra241 and Tegra264
  riscv: defconfig: spacemit: enable sdhci driver for K1 SoC
  riscv: defconfig: Enable PWM support for SpacemiT K1 SoC
  riscv: defconfig: Remove CONFIG_SND_SOC_STARFIVE=m
  arm64: defconfig: Enable Tegra HSP and BPMP
  ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503
  ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER
  ARM: imx_v6_v7_defconfig: cleanup with savedefconfig
  ARM: mxs_defconfig: select new drivers used by imx28-amarula-rmm
  ARM: mxs_defconfig: Cleanup mxs_defconfig
  arm64: defconfig: enable further Rockchip platform drivers
  arm64: defconfig: enable Samsung PMIC over ACPM
  arm64: defconfig: enable Maxim max77759 driver
  ARM: configs: sama5_defconfig: Select CONFIG_WILC1000_SDIO
  ARM: shmobile: defconfig: Refresh for v6.16-rc2
  arm64: defconfig: Enable RZ/V2H(P) USB2 PHY controller reset driver
  arm64: defconfig: add S32G RTC module support
  arm64: defconfig: Drop unneeded unselectable sound drivers
  ...

Selecting the IVC, HSP and BPMP drivers via Kconfig is problematic
because it can create conflicting configurations. Instead, enable them
in the default configuration.

Link: https://lore.kernel.org/r/20250506133118.1011777-12-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>

Tegra264 is the successor to Tegra234, with various improvements and new
hardware.

Link: https://lore.kernel.org/r/20250506133118.1011777-7-thierry.reding@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>

Add support for Tegra241 which use ACPI boot.

Signed-off-by: Kartik <kkartik@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

The Kconfig option belongs closer to the corresponding implementation,
hence let's move it from the soc subsystem to the pmdomain subsystem.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Mikko Perttunen <mperttunen@nvidia.com>
Cc: <linux-tegra@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

This change adds support for the two pin controllers found on Tegra234.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230605154230.2910847-3-thierry.reding@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

Pull ARM SoC fixes from Arnd Bergmann:
 "These are a couple of build fixes from randconfig testing, plus a set
  of Mediatek SoC specific fixes, all trivial"

* tag 'soc-fixes-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  soc: tegra: fix CPU_BIG_ENDIAN dependencies
  ARM: disallow pre-ARMv5 builds with ld.lld
  ARM: pxa: fix building with clang
  MAINTAINERS: add related dts to IXP4xx
  ARM: dts: spear: drop 0x from unit address
  arm64: dts: mt8183: Fix Mali GPU clock
  arm64: dts: mediatek: mt8195-demo: fix the memory size of node secmon
  soc: mediatek: pm-domains: Fix the power glitch issue