From 768f8d8e45f9d09aa28c9ea7c3caf86ece66ea22 Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Tue, 11 Jan 2022 14:05:21 -0800 Subject: [PATCH] dt-bindings: pinctrl: drive-strength doesn't default to 2 if unspecified If the drive-strength isn't specified in the device tree then it doesn't actually default to 2. Instead, it defaults to whatever the heck the BIOS left it at. If the BIOS doesn't touch it then that means it's whatever the heck the initial state of the pin was when the SoC booted. Reported-by: Matthias Kaehlcke Signed-off-by: Douglas Anderson Reviewed-by: Matthias Kaehlcke Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20220111140519.1.Ie2662d6289af1e9758b14b37149703c846d5f509@changeid Signed-off-by: Linus Walleij --- Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml index be8cb0ead62f..780f15bb5e40 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml @@ -73,7 +73,6 @@ $defs: properties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 description: Selects the drive strength for the specified pins, in mA. -- 2.11.0