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Subject[PATCH 01/89] dt-bindings: i2c: brcmstb: Convert the BRCMSTB binding to a schema
Date
Switch the DT binding to a YAML schema to enable the DT validation.

Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-i2c@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml | 59 +++++++-
Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt | 26 +---
MAINTAINERS | 2 +-
3 files changed, 60 insertions(+), 27 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt

diff --git a/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
new file mode 100644
index 000000000000..3189d74096e8
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/brcm,brcmstb-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom STB BSC IIC Master Controller
+
+maintainers:
+ - Kamal Dasu <kdasu.kdev@gmail.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - brcm,brcmstb-i2c
+ - brcm,brcmper-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-names:
+ maxItems: 1
+
+ clock-frequency:
+ enum:
+ - 46875
+ - 50000
+ - 93750
+ - 97500
+ - 187500
+ - 200000
+ - 375000
+ - 390000
+
+required:
+ - compatible
+ - reg
+ - clock-frequency
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ bsca: i2c@f0406200 {
+ clock-frequency = <390000>;
+ compatible = "brcm,brcmstb-i2c";
+ interrupt-parent = <&irq0_intc>;
+ reg = <0xf0406200 0x58>;
+ interrupts = <0x18>;
+ interrupt-names = "upg_bsca";
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt b/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
deleted file mode 100644
index 0380609b177a..000000000000
--- a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Broadcom stb bsc iic master controller
-
-Required properties:
-
-- compatible: should be "brcm,brcmstb-i2c" or "brcm,brcmper-i2c"
-- clock-frequency: 32-bit decimal value of iic master clock freqency in Hz
- valid values are 375000, 390000, 187500, 200000
- 93750, 97500, 46875 and 50000
-- reg: specifies the base physical address and size of the registers
-
-Optional properties :
-
-- interrupts: specifies the interrupt number, the irq line to be used
-- interrupt-names: Interrupt name string
-
-Example:
-
-bsca: i2c@f0406200 {
- clock-frequency = <390000>;
- compatible = "brcm,brcmstb-i2c";
- interrupt-parent = <&irq0_intc>;
- reg = <0xf0406200 0x58>;
- interrupts = <0x18>;
- interrupt-names = "upg_bsca";
-};
-
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3f7b6f..9e45ed8be540 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3431,7 +3431,7 @@ L: linux-i2c@vger.kernel.org
L: bcm-kernel-feedback-list@broadcom.com
S: Supported
F: drivers/i2c/busses/i2c-brcmstb.c
-F: Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
+F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml

BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
M: Al Cooper <alcooperx@gmail.com>
--
git-series 0.9.1
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