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arm64: dts: ls1043a: Add compatible "fsl,qoriq-gpio" for ls1043a gpio nodes

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The compatible "fsl,qoriq-gpio" is used by gpio driver:
drivers/gpio/gpio-mpc8xxx.c to implement general gpio
functionalities.

The chip-specific compatible "fsl,ls1043a-gpio" may be
used to fix potential gpio IP block errata or other
chip-specific gpio issues.

Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Liu Gang 2016-03-23 17:47:21 +08:00 committed by Shawn Guo
parent b3f85aba7b
commit c21de87db0
1 changed files with 4 additions and 4 deletions
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8
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
View File

@ -284,7 +284,7 @@ duart3: serial@21d0600 {
};
gpio1: gpio@2300000 {
compatible = "fsl,ls1043a-gpio";
compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
reg = <0x0 0x2300000 0x0 0x10000>;
interrupts = <0 66 0x4>;
gpio-controller;
@ -294,7 +294,7 @@ gpio1: gpio@2300000 {
};
gpio2: gpio@2310000 {
compatible = "fsl,ls1043a-gpio";
compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
reg = <0x0 0x2310000 0x0 0x10000>;
interrupts = <0 67 0x4>;
gpio-controller;
@ -304,7 +304,7 @@ gpio2: gpio@2310000 {
};
gpio3: gpio@2320000 {
compatible = "fsl,ls1043a-gpio";
compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
reg = <0x0 0x2320000 0x0 0x10000>;
interrupts = <0 68 0x4>;
gpio-controller;
@ -314,7 +314,7 @@ gpio3: gpio@2320000 {
};
gpio4: gpio@2330000 {
compatible = "fsl,ls1043a-gpio";
compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
reg = <0x0 0x2330000 0x0 0x10000>;
interrupts = <0 134 0x4>;
gpio-controller;