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authorSascha Hauer <s.hauer@pengutronix.de>2021-11-17 07:36:09 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2021-11-17 07:36:09 +0100
commit3f2f5980d517b6a71ffe54e615bd3a4b58b1c295 (patch)
treeeb5a7bfce811d20e58dd0eb1add0f6cf0e6b86e0 /dts/Bindings/mfd/x-powers,ac100.yaml
parent81ceab95360295cef146e89a1cd1cd5e590aa75e (diff)
downloadbarebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.gz
barebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.xz
dts: update to v5.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/mfd/x-powers,ac100.yaml')
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diff --git a/dts/Bindings/mfd/x-powers,ac100.yaml b/dts/Bindings/mfd/x-powers,ac100.yaml
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/mfd/x-powers,ac100.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: X-Powers AC100 Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+
+properties:
+ compatible:
+ const: x-powers,ac100
+
+ reg:
+ maxItems: 1
+
+ codec:
+ type: object
+
+ properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: x-powers,ac100-codec
+
+ interrupts:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+ description: >
+ Name of the 4M_adda clock exposed by the codec
+
+ required:
+ - "#clock-cells"
+ - compatible
+ - interrupts
+ - clock-output-names
+
+ additionalProperties: false
+
+ rtc:
+ type: object
+
+ properties:
+ "#clock-cells":
+ const: 1
+
+ compatible:
+ const: x-powers,ac100-rtc
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+ description: >
+ A phandle to the codec's "4M_adda" clock
+
+ clock-output-names:
+ maxItems: 3
+ description: >
+ Name of the cko1, cko2 and cko3 clocks exposed by the codec
+
+ required:
+ - "#clock-cells"
+ - compatible
+ - interrupts
+ - clocks
+ - clock-output-names
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - codec
+ - rtc
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ rsb {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@e89 {
+ compatible = "x-powers,ac100";
+ reg = <0xe89>;
+
+ ac100_codec: codec {
+ compatible = "x-powers,ac100-codec";
+ interrupt-parent = <&r_pio>;
+ interrupts = <0 9 IRQ_TYPE_LEVEL_LOW>; /* PL9 */
+ #clock-cells = <0>;
+ clock-output-names = "4M_adda";
+ };
+
+ ac100_rtc: rtc {
+ compatible = "x-powers,ac100-rtc";
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ clocks = <&ac100_codec>;
+ #clock-cells = <1>;
+ clock-output-names = "cko1_rtc", "cko2_rtc", "cko3_rtc";
+ };
+ };
+ };
+
+...