linux-kernel - [PATCH 5/7] dt-bindings: mfd: Add H6 GPADC binding

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Date:   Fri,  3 May 2019 03:28:11 -0400
From:   Yangtao Li <tiny.windzz@...il.com>
To:     lee.jones@...aro.org, robh+dt@...nel.org, mark.rutland@....com,
        maxime.ripard@...tlin.com, wens@...e.org, jic23@...nel.org,
        knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 5/7] dt-bindings: mfd: Add H6 GPADC binding

This patch adds documentation for the H6 GPADC binding.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 .../devicetree/bindings/mfd/sun4i-gpadc.txt   | 27 +++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
index 86dd8191b04c..eeaf27eb8abd 100644
--- a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
+++ b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt
@@ -5,11 +5,22 @@ and sometimes as a touchscreen controller.
 
 Required properties:
   - compatible: "allwinner,sun8i-a33-ths",
+		"allwinner,sun50i-h6-ths",
   - reg: mmio address range of the chip,
-  - #thermal-sensor-cells: shall be 0,
+  - #thermal-sensor-cells: shall be 0 for sun8i-a33-ths,
+			   shall be 1 for sun50i-h6-ths,
   - #io-channel-cells: shall be 0,
 
-Example:
+Optional properties:
+  - clocks: Must contain an entry for each entry in clock-names.
+	    See common clock-bindings.txt for details.
+  - clock-names: A list of clock names. For sun50i-h6-ths, it must contain
+		 "bus".
+  - resets: Must contain an entry for each entry in reset-names.
+	    See ../reset/reset.txt for details.
+  - reset-names: For sun50i-h6-ths, it must contain "bus".
+
+Example1:
 	ths: ths@...5000 {
 		compatible = "allwinner,sun8i-a33-ths";
 		reg = <0x01c25000 0x100>;
@@ -17,6 +28,18 @@ Example:
 		#io-channel-cells = <0>;
 	};
 
+Example2:
+	ths: ths@...5000 {
+		compatible = "allwinner,sun50i-h6-ths";
+		reg = <0x05070400 0x100>;
+		clocks = <&ccu CLK_BUS_THS>;
+		clock-names = "bus";
+		resets = <&ccu RST_BUS_THS>;
+		reset-names = "bus";
+		#thermal-sensor-cells = <1>;
+		#io-channel-cells = <0>;
+       };
+
 sun4i, sun5i and sun6i SoCs are also supported via the older binding:
 
 sun4i resistive touchscreen controller
-- 
2.17.1