On Mon, 2020-09-14 at 17:23 -0600, Rob Herring wrote:

On Sat, Sep 05, 2020 at 04:08:59PM +0800, Yong Wu wrote:

quoted

Convert MediaTek SMI to DT schema.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 .../mediatek,smi-common.txt                   | 49 ----------
 .../mediatek,smi-common.yaml                  | 96 +++++++++++++++++++
 .../memory-controllers/mediatek,smi-larb.txt  | 49 ----------
 .../memory-controllers/mediatek,smi-larb.yaml | 85 ++++++++++++++++

[...]

quoted

+  mediatek,smi:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: a phandle to the smi_common node.
+
+  mediatek,larb-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: the hardware id of this larb.
+      Required property for mt2701, mt2712, mt6779 and mt7623.

Is there a set of valid values?

In the patch[4/23], I change the larb_nr to 32. normally this id is from
0 to 31. I will add this in next version:

    minimum: 0
    maximum: 31

quoted

+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/mt8173-clk.h>
+    #include <dt-bindings/power/mt8173-power.h>
+
+    larb1: larb@16010000 {
+      compatible = "mediatek,mt8173-smi-larb";
+      reg = <0x16010000 0x1000>;
+      mediatek,smi = <&smi_common>;
+      power-domains = <&scpsys MT8173_POWER_DOMAIN_VDEC>;
+      clocks = <&vdecsys CLK_VDEC_CKEN>,
+               <&vdecsys CLK_VDEC_LARB_CKEN>;
+      clock-names = "apb", "smi";
+    };
+
-- 
2.18.0

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