diff options
| author | Ben Hutchings <ben.hutchings@codethink.co.uk> | 2016-03-16 16:52:30 +0000 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-04-12 14:32:02 -0700 |
| commit | 3a1de8082405e5c7bd38f4d71605ca85efecf071 (patch) | |
| tree | 4801be8f09dd7098d30f7e79b70ea18c37128397 /arch/arm/boot/dts/dra72-evm.dts | |
| parent | 83faf920659386608cc63a7206cd91dba31cd443 (diff) | |
ARM: dts: dra7xx: Fix compatible string for PCF8575 chip
The binding definition for the PCF857x GPIO expanders doesn't mention
a "ti,pcf8575" compatible string. This is apparently because TI is
only a second source - there is no functional difference between
PCF8575 chips manufactured by TI and NXP, and the same board might be
populated with either depending on availability.
This is not a problem in practice because the I2C core uses
of_modalias_node() before matching drivers and this strips the
manufacturer name.
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra72-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/dra72-evm.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 21c5cd13b807..4bd639b9ff91 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -422,7 +422,7 @@ }; pcf_gpio_21: gpio@21 { - compatible = "ti,pcf8575"; + compatible = "nxp,pcf8575"; reg = <0x21>; lines-initial-states = <0x1408>; gpio-controller; |