0013-dt-bindings-mmc-phytium-Add-bindings-for-Phytium-SDC.patch

From eb2a8cb784c4cca9be1277af5441ac0f56184afe Mon Sep 17 00:00:00 2001
From: Chen Baozi <chenbaozi@phytium.com.cn>
Date: Mon, 17 Jun 2024 19:33:01 +0800
Subject: [PATCH 013/150] dt-bindings: mmc: phytium: Add bindings for Phytium
 SDCI

Add binding documentation for Phytium SDCI controller.

Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I7ed8947f14f4cbc2e5e1a853eb2e08e26ee47f4b
Signed-off-by: Andrew Powers-Holmes <aholmes@omnom.net>
---
 .../devicetree/bindings/mmc/phytium,sdci.yaml | 58 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 2 files changed, 59 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mmc/phytium,sdci.yaml

diff --git a/Documentation/devicetree/bindings/mmc/phytium,sdci.yaml b/Documentation/devicetree/bindings/mmc/phytium,sdci.yaml
new file mode 100644
index 000000000000..9c56e5fe0187
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/phytium,sdci.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/phytium,sdci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Phytium SDCI Controller Binding
+
+maintainers:
+  - Chen Baozi <chenbaozi@phytium.com.cn>
+
+allOf:
+  - $ref: mmc-controller.yaml#
+
+properties:
+  compatible:
+    enum:
+      - phytium,sdci
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 3
+    maxItems: 3
+
+  clocks:
+    minItems: 1
+    items:
+      - description: core clock
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: phytium_sdc_clk
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    sdci: sdci@28207c00 {
+      compatible = "phytium,sdci";
+      reg = <0x0 0x28207c00 0x0 0x100>;
+      interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+      clocks = <&sysclk_600mhz>;
+      clock-names = "phytium_sdc_clk";
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 615941ad7495..68c840f1656a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2531,6 +2531,7 @@ M:	Chen Baozi <chenbaozi@phytium.com.cn>
 S:	Maintained
 W:	https://www.phytium.com.cn
 F:	Documentation/devicetree/bindings/gpio/phytium,gpio.yaml
+F:	Documentation/devicetree/bindings/mmc/phytium,sdci.yaml
 F:	arch/arm64/boot/dts/phytium/*
 F:	drivers/gpio/gpio-phytium*
 
-- 
2.47.0