diff options
| author | Manikanta Guntupalli <manikanta.guntupalli@amd.com> | 2023-06-08 15:35:24 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-07-10 13:05:16 +0300 |
| commit | ee6c637f383fc6d1e1c358c829bd762240ccf259 (patch) | |
| tree | d965c3d23cf20132f3a5bc8ccb1ea8077c05348e /arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | |
| parent | 3011e0c8139323af4e449bb4c7dce63aedc33808 (diff) | |
| download | linux-ee6c637f383fc6d1e1c358c829bd762240ccf259.tar.xz | |
arm64: zynqmp: Fix open drain warning on ZynqMP
Mark both GPIO lines as GPIO_OPEN_DRAIN which is required by i2c-gpio DT
binding. Similar change was done by commit 8df80c1801c9 ("ARM: dts: exynos:
Convert to new i2c-gpio bindings").
Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/a0faf488dde310e1c1c1a676c371e223db6bdca6.1686227712.git.michal.simek@amd.com
Diffstat (limited to 'arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts')
| -rw-r--r-- | arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts index 6224365826d8..617cb0405a7d 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts @@ -205,8 +205,8 @@ pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c0_default>; pinctrl-1 = <&pinctrl_i2c0_gpio>; - scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; - sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; tca6416_u22: gpio@20 { compatible = "ti,tca6416"; @@ -385,8 +385,8 @@ pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1_default>; pinctrl-1 = <&pinctrl_i2c1_gpio>; - scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; - sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; + scl-gpios = <&gpio 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; i2c-mux@74 { /* u26 */ compatible = "nxp,pca9548"; |