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891adc1303
Update the AM65x HwSpinlock example to fix couple of warnings
that started showing up after the conversion of K3 bindings to
YAML format in commit 66e06509aa ("dt-bindings: arm: ti:
Convert K3 board/soc bindings to DT schema").
compatible: ['ti,am654'] is not valid under any of the given schemas (Possible causes of the failure):
compatible: ['ti,am654'] is too short
compatible:0: 'ti,am654' is not one of ['ti,am654-evm']
Also, fix one of the node names while at this.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Suman Anna <s-anna@ti.com>
Link: https://lore.kernel.org/r/20200928225155.12432-1-s-anna@ti.com
Signed-off-by: Rob Herring <robh@kernel.org>
77 lines
2.1 KiB
YAML
77 lines
2.1 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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$id: http://devicetree.org/schemas/hwlock/ti,omap-hwspinlock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI HwSpinlock for OMAP and K3 based SoCs
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maintainers:
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- Suman Anna <s-anna@ti.com>
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properties:
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compatible:
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enum:
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- ti,omap4-hwspinlock # for OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
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- ti,am654-hwspinlock # for K3 AM65x, J721E and J7200 SoCs
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reg:
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maxItems: 1
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"#hwlock-cells":
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const: 1
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description: |
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The OMAP hwspinlock users will use a 0-indexed relative hwlock number as
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the argument specifier value for requesting a specific hwspinlock within
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a hwspinlock bank.
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Please look at the generic hwlock binding for usage information for
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consumers, "Documentation/devicetree/bindings/hwlock/hwlock.txt"
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required:
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- compatible
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- reg
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- "#hwlock-cells"
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additionalProperties: false
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examples:
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- |
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/* OMAP4 SoCs */
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hwspinlock: spinlock@4a0f6000 {
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compatible = "ti,omap4-hwspinlock";
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reg = <0x4a0f6000 0x1000>;
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#hwlock-cells = <1>;
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};
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- |
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/ {
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/* K3 AM65x SoCs */
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model = "Texas Instruments K3 AM654 SoC";
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compatible = "ti,am654-evm", "ti,am654";
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#address-cells = <2>;
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#size-cells = <2>;
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bus@100000 {
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compatible = "simple-bus";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
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<0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>; /* Main NavSS */
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bus@30800000 {
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compatible = "simple-mfd";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges = <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>;
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spinlock@30e00000 {
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compatible = "ti,am654-hwspinlock";
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reg = <0x00 0x30e00000 0x00 0x1000>;
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#hwlock-cells = <1>;
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};
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};
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};
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};
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