Re: [PATCH v3 3/3] ARM: dts: dra7-evm: Add extcon nodes for USB ID pin detection

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On 8/28/2013 11:24 PM, Sergei Shtylyov wrote:
On 08/28/2013 09:33 PM, George Cherian wrote:

Add
    -extcon nodes for USB ID pin detection.
    -i2c nodes.
    -pcf nodes to which USB ID pin is connected.

Signed-off-by: George Cherian <george.cherian@xxxxxx>
---
arch/arm/boot/dts/dra7-evm.dts | 50 +++++++++++++++++++++++++++++++++++++++++-
  1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index acd3c09..8b0738a 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
[...]
@@ -33,10 +44,47 @@
          };
  };

+&i2c1 {
+    clock-frequency = <400000>;
+
+    gpio20: pcf8575@20 {

ePAPR was talking about the node naming, not about labelling. Back to the drawing board. ;-)

ha..... :-/
+        compatible = "ti,pcf8575";
+        reg = <0x20>;
+        n_latch = <0x4000>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-parent = <&gpio6>;
+        interrupts = <11 2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
+
+    gpio21: pcf8575@21 {
+        compatible = "ti,pcf8575";
+        reg = <0x21>;
+        n_latch = <0x1408>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        interrupt-parent = <&pcf_20>;
+        interrupts = <14 2>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
+
+};
+

WBR, Sergei



--
-George

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