7ac572883f
The structure of the NVIDIA Tegra234 common pinmux schema doesn't work for restricting properties because a child node schema can't be extended with additional properties from another schema defining the same child node. The 2 child node schemas are evaluated independently as the schemas are not recursively combined in any way. As the common schema is almost all the child node schema anyways, just remove the parent node from the common schema. Then add 'reg' and adjust the $ref's in the users of the common schema. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240202223454.1667383-1-robh@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
82 lines
2.8 KiB
YAML
82 lines
2.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra234-pinmux-aon.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: NVIDIA Tegra234 AON Pinmux Controller
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maintainers:
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- Thierry Reding <thierry.reding@gmail.com>
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- Jon Hunter <jonathanh@nvidia.com>
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properties:
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compatible:
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const: nvidia,tegra234-pinmux-aon
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reg:
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maxItems: 1
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patternProperties:
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"^pinmux(-[a-z0-9-]+)?$":
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type: object
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# pin groups
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additionalProperties:
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$ref: nvidia,tegra234-pinmux-common.yaml
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properties:
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nvidia,pins:
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items:
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enum: [ can0_dout_paa0, can0_din_paa1, can1_dout_paa2,
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can1_din_paa3, can0_stb_paa4, can0_en_paa5,
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soc_gpio49_paa6, can0_err_paa7, can1_stb_pbb0,
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can1_en_pbb1, soc_gpio50_pbb2, can1_err_pbb3,
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spi2_sck_pcc0, spi2_miso_pcc1, spi2_mosi_pcc2,
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spi2_cs0_pcc3, touch_clk_pcc4, uart3_tx_pcc5,
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uart3_rx_pcc6, gen2_i2c_scl_pcc7, gen2_i2c_sda_pdd0,
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gen8_i2c_scl_pdd1, gen8_i2c_sda_pdd2,
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sce_error_pee0, vcomp_alert_pee1,
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ao_retention_n_pee2, batt_oc_pee3, power_on_pee4,
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soc_gpio26_pee5, soc_gpio27_pee6, bootv_ctl_n_pee7,
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hdmi_cec_pgg0,
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# drive groups
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drive_touch_clk_pcc4, drive_uart3_rx_pcc6,
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drive_uart3_tx_pcc5, drive_gen8_i2c_sda_pdd2,
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drive_gen8_i2c_scl_pdd1, drive_spi2_mosi_pcc2,
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drive_gen2_i2c_scl_pcc7, drive_spi2_cs0_pcc3,
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drive_gen2_i2c_sda_pdd0, drive_spi2_sck_pcc0,
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drive_spi2_miso_pcc1, drive_can1_dout_paa2,
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drive_can1_din_paa3, drive_can0_dout_paa0,
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drive_can0_din_paa1, drive_can0_stb_paa4,
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drive_can0_en_paa5, drive_soc_gpio49_paa6,
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drive_can0_err_paa7, drive_can1_stb_pbb0,
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drive_can1_en_pbb1, drive_soc_gpio50_pbb2,
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drive_can1_err_pbb3, drive_sce_error_pee0,
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drive_batt_oc_pee3, drive_bootv_ctl_n_pee7,
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drive_power_on_pee4, drive_soc_gpio26_pee5,
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drive_soc_gpio27_pee6, drive_ao_retention_n_pee2,
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drive_vcomp_alert_pee1, drive_hdmi_cec_pgg0 ]
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/pinctrl/pinctrl-tegra.h>
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pinmux@c300000 {
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compatible = "nvidia,tegra234-pinmux-aon";
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reg = <0xc300000 0x4000>;
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pinctrl-names = "cec";
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pinctrl-0 = <&cec_state>;
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cec_state: pinmux-cec {
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cec {
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nvidia,pins = "hdmi_cec_pgg0";
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nvidia,function = "gp";
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};
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};
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};
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...
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