diff options
Diffstat (limited to 'patches/0715-ARM-dts-koelsch-Convert-to-named-i2c-gpio-bindings.patch')
-rw-r--r-- | patches/0715-ARM-dts-koelsch-Convert-to-named-i2c-gpio-bindings.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/patches/0715-ARM-dts-koelsch-Convert-to-named-i2c-gpio-bindings.patch b/patches/0715-ARM-dts-koelsch-Convert-to-named-i2c-gpio-bindings.patch new file mode 100644 index 00000000000000..7184da22799d06 --- /dev/null +++ b/patches/0715-ARM-dts-koelsch-Convert-to-named-i2c-gpio-bindings.patch @@ -0,0 +1,43 @@ +From 3b59655115cfcf717be24df6fbd68f2bfe3127b8 Mon Sep 17 00:00:00 2001 +From: Geert Uytterhoeven <geert+renesas@glider.be> +Date: Thu, 30 Nov 2017 13:57:25 +0100 +Subject: [PATCH 0715/1795] ARM: dts: koelsch: 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. + +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> +(cherry picked from commit c14f3ec4ebb0c685b5261380559782caa76bd161) +Signed-off-by: Simon Horman <horms+renesas@verge.net.au> +Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> +--- + arch/arm/boot/dts/r8a7791-koelsch.dts | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts +index fac9cdea4965..a50924d12b6f 100644 +--- a/arch/arm/boot/dts/r8a7791-koelsch.dts ++++ b/arch/arm/boot/dts/r8a7791-koelsch.dts +@@ -312,9 +312,8 @@ + #size-cells = <0>; + compatible = "i2c-gpio"; + status = "disabled"; +- gpios = <&gpio7 16 GPIO_ACTIVE_HIGH /* sda */ +- &gpio7 15 GPIO_ACTIVE_HIGH /* scl */ +- >; ++ sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; ++ scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + i2c-gpio,delay-us = <5>; + }; + +-- +2.19.0 + |