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X-OriginatorOrg: axiado.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Dec 2025 08:45:32.9469 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2f1083e3-0d73-475f-6640-08de41367888 X-MS-Exchange-CrossTenant-Id: ff2db17c-4338-408e-9036-2dee8e3e17d7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=ff2db17c-4338-408e-9036-2dee8e3e17d7;Ip=[4.227.125.105];Helo=[[127.0.0.1]] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000FCC4.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR18MB4391 From: SriNavmani A Add device tree bindings for the Axiado AX3000 eMMC PHY. The bindings define the required properties for configuring the external Arasan eMMC PHY, including register base addresses and clock references needed for HS200 mode operation. Signed-off-by: SriNavmani A Signed-off-by: Tzu-Hao Wei --- .../bindings/phy/axiado,ax3000-emmc-phy.yaml | 46 ++++++++++++++++++= ++++ 1 file changed, 46 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/axiado,ax3000-emmc-phy.y= aml b/Documentation/devicetree/bindings/phy/axiado,ax3000-emmc-phy.yaml new file mode 100644 index 0000000000000000000000000000000000000000..f88941ce60cbd99a73e8c504e0b= f36c626bbf674 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/axiado,ax3000-emmc-phy.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/axiado,ax3000-emmc-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Axiado AX3000 Arasan eMMC PHY + +maintainers: + - SriNavmani A + - Tzu-Hao Wei + - Prasad Bolisetty + +description: |+ + Bindings for eMMC PHY on Axiado AX3000 SoC. + + - compatible: Should be one of the following: + "axiado,ax3000-emmc-phy" + - reg: + maxItems: 1 + +properties: + compatible: + enum: + - axiado,ax3000-emmc-phy + + "#phy-cells": + const: 0 + + reg: + maxItems: 1 + +required: + - "#phy-cells" + - compatible + - reg + +additionalProperties: false + +examples: + - | + emmc_phy: emmc-phy@80801C00 { + compatible =3D "axiado,ax3000-emmc-phy"; + reg =3D <0x80801C00 0x1000>; + #phy-cells =3D <0>; + }; --=20 2.48.1