diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-11-30 15:57:23 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-12-04 11:34:27 +0300 |
| commit | 4f1cfdc250900e275a3f2341d57ba1c7ce41188a (patch) | |
| tree | 0b703f4f6ea6c0f1dc928d6293c6a78405b96b43 /arch/arm/boot/dts/r8a7740-armadillo800eva.dts | |
| parent | 206f477ec546865b32d1c498dadb45f1237673a9 (diff) | |
| download | linux-4f1cfdc250900e275a3f2341d57ba1c7ce41188a.tar.xz | |
ARM: dts: armadillo800eva: Convert to named i2c-gpio bindings
Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.
Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.
The latter gets rid of the message:
gpio-208 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
gpio-91 (?): enforced open drain please flag it properly in DT/ACPI DSDT/board file
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7740-armadillo800eva.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index 1788e186a512..03b00d87b39b 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -131,9 +131,8 @@ #address-cells = <1>; #size-cells = <0>; compatible = "i2c-gpio"; - gpios = <&pfc 208 GPIO_ACTIVE_HIGH /* sda */ - &pfc 91 GPIO_ACTIVE_HIGH /* scl */ - >; + sda-gpios = <&pfc 208 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&pfc 91 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <5>; }; |