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2022-01-24dt-bindings: pinctrl: drive-strength doesn't default to 2 if unspecifiedDouglas Anderson1-1/+0
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 <mka@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20220111140519.1.Ie2662d6289af1e9758b14b37149703c846d5f509@changeid Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-12-05dt-bindings: pinctrl: use pinctrl.yamlRafał Miłecki1-0/+3
Also fix some examples to avoid warnings like: brcm,ns-pinmux.example.dt.yaml: pin-controller@1800c1c0: $nodename:0: 'pin-controller@1800c1c0' does not match '^pinctrl|pinmux@[0-9a-f]+$' Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211202063216.24439-1-zajec5@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-02-12dt-bindings: pinctrl: qcom: Define common TLMM bindingBjorn Andersson1-0/+85
Several properties are shared between all TLMM bindings. By providing a common binding to define these properties each platform's binding can be reduced to just listing which of these properties should be checked for - or further specified. Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210126042650.1725176-1-bjorn.andersson@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>