On 18/01/2022 15:48, Alim Akhtar wrote: > Add initial pin configuration nodes for FSD SoC. > > Cc: linux-fsd@xxxxxxxxx > Signed-off-by: Shashank Prashar <s.prashar@xxxxxxxxxxx> > Signed-off-by: Aswani Reddy <aswani.reddy@xxxxxxxxxxx> > Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx> > --- > arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 335 +++++++++++++++++++++ > arch/arm64/boot/dts/tesla/fsd.dtsi | 22 ++ > 2 files changed, 357 insertions(+) > create mode 100644 arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi > > diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi > new file mode 100644 > index 000000000000..371344e446f3 > --- /dev/null > +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi > @@ -0,0 +1,335 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Tesla Full Self-Driving SoC device tree source > + * > + * Copyright (c) 2017-2021 Samsung Electronics Co., Ltd. > + * https://www.samsung.com > + * Copyright (c) 2017-2021 Tesla, Inc. > + * https://www.tesla.com > + */ > + > +#include <dt-bindings/pinctrl/samsung.h> > + > +&pinctrl_fsys0 { > + gpf0: gpf0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf1: gpf1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf6: gpf6 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf4: gpf4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf5: gpf5 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_peric { > + gpc8: gpc8 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf2: gpf2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpf3: gpf3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd0: gpd0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb0: gpb0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb1: gpb1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb4: gpb4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb5: gpb5 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb6: gpb6 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpb7: gpb7 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd1: gpd1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd2: gpd2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpd3: gpd3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg0: gpg0 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg1: gpg1 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg2: gpg2 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg3: gpg3 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg4: gpg4 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg5: gpg5 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg6: gpg6 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpg7: gpg7 { > + gpio-controller; > + #gpio-cells = <2>; > + > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + pwm0_out: pwm0-out { > + samsung,pins = "gpb6-1"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; > + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV2>; > + }; All pin configuration nodes with "-pins" suffix, even though current bindings do not mandate it. Less changes in the future. Best regards, Krzysztof
