On Sun, Apr 16, 2017 at 08:08:40PM +0800, Icenowy Zheng wrote: > The "Display Engine 2.0" in Allwinner newer SoCs contains a clock > management unit for its subunits, like the DE CCU in A80. > > Add a sunxi-ng style driver for it. > > Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx> > --- > Changes in v4: > - Fixed the inconsistence between mixer_div clocks' number and real clock. > Changes in v2: > - Rename sunxi-de2-ccu to sun8i-de2-ccu. > > drivers/clk/sunxi-ng/Kconfig | 5 + > drivers/clk/sunxi-ng/Makefile | 1 + > drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 218 ++++++++++++++++++++++++++++++++++ > drivers/clk/sunxi-ng/ccu-sun8i-de2.h | 28 +++++ > include/dt-bindings/clock/sun8i-de2.h | 54 +++++++++ > include/dt-bindings/reset/sun8i-de2.h | 50 ++++++++ These 2 includes belong with the binding patch. > 6 files changed, 356 insertions(+) > create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-de2.c > create mode 100644 drivers/clk/sunxi-ng/ccu-sun8i-de2.h > create mode 100644 include/dt-bindings/clock/sun8i-de2.h > create mode 100644 include/dt-bindings/reset/sun8i-de2.h > diff --git a/include/dt-bindings/clock/sun8i-de2.h b/include/dt-bindings/clock/sun8i-de2.h > new file mode 100644 > index 000000000000..982c6d18c75b > --- /dev/null > +++ b/include/dt-bindings/clock/sun8i-de2.h > @@ -0,0 +1,54 @@ > +/* > + * Copyright (C) 2016 Icenowy Zheng <icenowy@xxxxxxx> > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively, > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use, > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ You can use SPDX tag here: SPDX-License-Identifier: (GPL-2.0+ OR MIT) > + > +#ifndef _DT_BINDINGS_CLOCK_SUN8I_DE2_H_ > +#define _DT_BINDINGS_CLOCK_SUN8I_DE2_H_ > + > +#define CLK_BUS_MIXER0 0 > +#define CLK_BUS_MIXER1 1 > +#define CLK_BUS_WB 2 > + > +#define CLK_MIXER0 6 > +#define CLK_MIXER1 7 > +#define CLK_WB 8 > + > +#endif /* _DT_BINDINGS_CLOCK_SUN8I_DE2_H_ */ > diff --git a/include/dt-bindings/reset/sun8i-de2.h b/include/dt-bindings/reset/sun8i-de2.h > new file mode 100644 > index 000000000000..52af2dc55376 > --- /dev/null > +++ b/include/dt-bindings/reset/sun8i-de2.h > @@ -0,0 +1,50 @@ > +/* > + * Copyright (C) 2016 Icenowy Zheng <icenowy@xxxxxxx> > + * > + * This file is dual-licensed: you can use it either under the terms > + * of the GPL or the X11 license, at your option. Note that this dual > + * licensing only applies to this file, and not this project as a > + * whole. > + * > + * a) This file is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License as > + * published by the Free Software Foundation; either version 2 of the > + * License, or (at your option) any later version. > + * > + * This file is distributed in the hope that it will be useful, > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + * GNU General Public License for more details. > + * > + * Or, alternatively, > + * > + * b) Permission is hereby granted, free of charge, to any person > + * obtaining a copy of this software and associated documentation > + * files (the "Software"), to deal in the Software without > + * restriction, including without limitation the rights to use, > + * copy, modify, merge, publish, distribute, sublicense, and/or > + * sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following > + * conditions: > + * > + * The above copyright notice and this permission notice shall be > + * included in all copies or substantial portions of the Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, > + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES > + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND > + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT > + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, > + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR > + * OTHER DEALINGS IN THE SOFTWARE. > + */ And here. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
