[PATCH 0/4] arm64: tegra: Small hardware enablement for Jetson TX1

[Diogo Ivo]

This series consists of Device Tree changes enabling two features:
 - Using both TCA9539 GPIO expanders found on P2597 as IRQ controllers
 - TMP451 temperature sensor found on P2180

For the first feature some preparation is needed:
 - Patch 01: fix the enable GPIO line number for a regulator, freeing an
   	     exposed line on P2597 expansion header J21
 - Patch 02: add voltage level pinctrl information
 - Patch 03: fill the TCA9539 DT nodes for IRQ controller operation

Patch 04 simply adds the TMP451 node to the Device Tree of the P2180
module.

Signed-off-by: Diogo Ivo <diogo.ivo@xxxxxxxxxxxxxxxxxx>
---
Diogo Ivo (4):
      arm64: tegra: p2597: Fix gpio for vdd-1v8-dis regulator
      arm64: tegra: Define pinmuxing for gpio pads on Tegra210
      arm64: tegra: p2597: Enable TCA9539 as IRQ controllers
      arm64: tegra: p2180: Add TMP451 temperature sensor node

 arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 13 +++++++++++++
 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 20 +++++++++++++++++++-
 arch/arm64/boot/dts/nvidia/tegra210.dtsi       | 10 ++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)
---
base-commit: 737742d382b6d05aa785f041723cc7f10d4824dd
change-id: 20250224-diogo-gpio_exp-2fd55ce489ea

Best regards,
-- 
Diogo Ivo <diogo.ivo@xxxxxxxxxxxxxxxxxx>