[1/2] ARM: dts: dra7-evm: fix compatible name for pcf8575
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Message ID 5b6c44c005b3628ce8c90f09ada673893129fb06.1437053417.git.nsekhar@ti.com
State New
Headers show

Commit Message

Sekhar Nori July 16, 2015, 1:33 p.m. UTC
Compatible name "ti,pcf8575" used in dra7-evm.dts is not
documented in binding definitions nor is used by the
gpio-pcf857x driver.

The correct compatible to use is "nxp,pcf8575". Fix it.

The existing .dtb works in spite of this issue because
i2c_device_match() falls back to id table based matching
if compatible match fails.

Reported-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/dra7-evm.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index aa465904f6cc..5f33556175da 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -401,7 +401,7 @@ 
 	};
 
 	pcf_gpio_21: gpio@21 {
-		compatible = "ti,pcf8575";
+		compatible = "nxp,pcf8575";
 		reg = <0x21>;
 		lines-initial-states = <0x1408>;
 		gpio-controller;