kernel/arch/arm/boot/dts/sun4i-a10-pcduino.dts, branch linux-4.15.y

ARM: dts: sun4i: Remove underscores from nodes names

2017-10-13T07:21:53Z

Some GPIO pinctrl nodes cannot be easily removed, because they would also change the pin configuration, for example to add a pull resistor or change the current delivered by the pin. Those nodes still have underscores and unit-addresses in their node names in our DTs, so adjust their name to remove the warnings. Use that occasion to also fix some poorly chosen node-names. Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: dts: sun4i: Provide default muxing for relevant controllers

2017-10-13T07:21:52Z

The I2C's, MMC0 and EMAC controllers have only one muxing option in the SoC. In such a case, we can just move the muxing into the DTSI, and remove it from the DTS. Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: dts: sun4i: Change pinctrl nodes to avoid warning

2017-10-13T07:21:52Z

All our pinctrl nodes were using a node name convention with a unit-address to differentiate the different muxing options. However, since those nodes didn't have a reg property, they were generating warnings in DTC. In order to accomodate for this, convert the old nodes to the syntax we've been using for the new SoCs, including removing the letter suffix of the node labels to the bank of those pins to make things more readable. Signed-off-by: Maxime Ripard

ARM: dts: sun4i: Remove gpio-keys warnings

2017-10-09T08:49:35Z

Some gpio-keys definitions in our DTs were having buttons defined with a unit-address and that would generate a DTC warning. Change the buttons node names to remove the warnings. Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: dts: sun4i: Remove all useless pinctrl nodes

2017-10-06T08:40:04Z

The gpio pinctrl nodes are redundant and as such useless most of the times. Since they will also generate warnings in DTC, we can simply remove most of them. Acked-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: sunxi: Drop mmc0_cd_pin_reference_design pinmux setting

2017-05-14T06:32:31Z

As part of our effort to move pinctrl/GPIO interlocking into the driver where it belongs, this patch drops the definition and usage of the mmc0_cd_pin_reference_design pinmux setting for the default mmc0 card detect GPIO pin. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: dts: sunxi: Remove no longer used pinctrl/sun4i-a10.h header

2017-03-27T11:39:58Z

All dts files for the sunxi platform have been switched to the generic pinconf bindings. As a result, the sunxi specific pinctrl macros are no longer used. Remove the #include entry with the following command: sed --follow-symlinks -i -e '/pinctrl\/sun4i-a10.h/D' \ arch/arm/boot/dts/sun?i*.* arch/arm/boot/dts/sun9i-a80.dtsi was then edited to remove the extra empty line. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard

ARM: sunxi: Convert pinctrl nodes to generic bindings

2016-12-26T07:27:11Z

Now that we can handle the generic pinctrl bindings, convert our DT to it. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai Reviewed-by: Linus Walleij

ARM: sunxi: Remove useless allwinner,pull property

2016-12-26T07:24:50Z

The allwinner,pull property set to NO_PULL was really considered our default (and wasn't even changing the default value in the code). Remove these properties to make it obvious that we do not set anything in such a case. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai Reviewed-by: Linus Walleij

ARM: sunxi: Remove useless allwinner,drive property

2016-12-26T07:24:50Z

The allwinner,drive property set to 10mA was really considered as our default. Remove all those properties entirely to make that obvious. Signed-off-by: Maxime Ripard Acked-by: Chen-Yu Tsai Reviewed-by: Linus Walleij