[PATCH 1/2] dt-bindings: pinctrl: tegra238: add missing AON pin groups

From: Prathamesh Shete

Date: Mon Jun 08 2026 - 05:43:19 EST


Add 24 pin groups, and their matching drive groups, on ports EE, FF,
GG and HH to the Tegra238 AON pinmux binding. These groups are present
on the AON pin controller, so device trees that mux these pins through
it validate against the schema.

Fixes: 9323f8a0e12c ("dt-bindings: pinctrl: Document Tegra238 pin controllers")
Signed-off-by: Prathamesh Shete <pshete@xxxxxxxxxx>
---
.../pinctrl/nvidia,tegra238-pinmux-aon.yaml | 26 ++++++++++++++++---
1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-aon.yaml b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-aon.yaml
index ab9264d87c88..2b2e1a82880e 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-aon.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra238-pinmux-aon.yaml
@@ -38,8 +38,16 @@ patternProperties:
gen2_i2c_sda_pdd0, gen8_i2c_scl_pdd1,
gen8_i2c_sda_pdd2, touch_clk_pdd3, dmic1_clk_pdd4,
dmic1_dat_pdd5, soc_gpio19_pdd6, pwm2_pdd7,
- pwm3_pee0, pwm7_pee1,
- # drive groups (ordered PAA, PBB, PCC, PDD, PEE)
+ pwm3_pee0, pwm7_pee1, soc_gpio49_pee2,
+ soc_gpio82_pee3, soc_gpio50_pee4, soc_gpio83_pee5,
+ soc_gpio69_pff0, soc_gpio70_pff1, soc_gpio71_pff2,
+ soc_gpio72_pff3, soc_gpio73_pff4, soc_gpio74_pff5,
+ soc_gpio80_pff6, soc_gpio76_pff7, soc_gpio77_pgg0,
+ soc_gpio84_pgg1, uart2_tx_pgg2, uart2_rx_pgg3,
+ uart2_rts_pgg4, uart2_cts_pgg5, soc_gpio85_pgg6,
+ uart5_tx_pgg7, uart5_rx_phh0, uart5_rts_phh1,
+ uart5_cts_phh2, soc_gpio86_phh3,
+ # drive groups (ordered PAA, PBB, PCC, PDD, PEE, PFF, PGG, PHH)
drive_bootv_ctl_n_paa0, drive_soc_gpio00_paa1,
drive_vcomp_alert_paa2, drive_pwm1_paa3,
drive_batt_oc_paa4, drive_soc_gpio04_paa5,
@@ -53,7 +61,19 @@ patternProperties:
drive_gen8_i2c_sda_pdd2, drive_touch_clk_pdd3,
drive_dmic1_clk_pdd4, drive_dmic1_dat_pdd5,
drive_soc_gpio19_pdd6, drive_pwm2_pdd7,
- drive_pwm3_pee0, drive_pwm7_pee1 ]
+ drive_pwm3_pee0, drive_pwm7_pee1,
+ drive_soc_gpio49_pee2, drive_soc_gpio50_pee4,
+ drive_soc_gpio82_pee3, drive_soc_gpio71_pff2,
+ drive_soc_gpio76_pff7, drive_soc_gpio74_pff5,
+ drive_soc_gpio86_phh3, drive_soc_gpio72_pff3,
+ drive_soc_gpio77_pgg0, drive_soc_gpio80_pff6,
+ drive_soc_gpio84_pgg1, drive_soc_gpio83_pee5,
+ drive_soc_gpio73_pff4, drive_soc_gpio70_pff1,
+ drive_soc_gpio85_pgg6, drive_soc_gpio69_pff0,
+ drive_uart5_tx_pgg7, drive_uart5_rx_phh0,
+ drive_uart2_tx_pgg2, drive_uart2_rx_pgg3,
+ drive_uart2_cts_pgg5, drive_uart2_rts_pgg4,
+ drive_uart5_cts_phh2, drive_uart5_rts_phh1 ]

required:
- compatible
--
2.50.1