ARM: dts: dra7xx: Fix compatible string for PCF8575 chip

The boards use a TI variant of the PCF8575 so specify that
in the compatible string.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index e94cbb7..cf4e621 100644 (file)
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -556,7 +556,7 @@
        };
 
        pcf_lcd: gpio@20 {
-               compatible = "nxp,pcf8575";
+               compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x20>;
                gpio-controller;
                #gpio-cells = <2>;
@@ -567,7 +567,7 @@
        };
 
        pcf_gpio_21: gpio@21 {
-               compatible = "nxp,pcf8575";
+               compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x21>;
                lines-initial-states = <0x1408>;
                gpio-controller;
@@ -601,7 +601,7 @@
        clock-frequency = <400000>;
 
        pcf_hdmi: gpio@26 {
-               compatible = "nxp,pcf8575";
+               compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x26>;
                gpio-controller;
                #gpio-cells = <2>;

diff --git a/arch/arm/boot/dts/dra72-evm-common.dtsi b/arch/arm/boot/dts/dra72-evm-common.dtsi
index 874bdf1..fd56f1f 100644 (file)
--- a/arch/arm/boot/dts/dra72-evm-common.dtsi
+++ b/arch/arm/boot/dts/dra72-evm-common.dtsi
@@ -408,7 +408,7 @@
        };
 
        pcf_gpio_21: gpio@21 {
-               compatible = "nxp,pcf8575";
+               compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x21>;
                lines-initial-states = <0x1408>;
                gpio-controller;
@@ -440,7 +440,7 @@
        clock-frequency = <400000>;
 
        pcf_hdmi: pcf8575@26 {
-               compatible = "nxp,pcf8575";
+               compatible = "ti,pcf8575", "nxp,pcf8575";
                reg = <0x26>;
                gpio-controller;
                #gpio-cells = <2>;