On Tue, Jan 20, 2015 at 09:47:05AM +0000, Sascha Hauer wrote: > This adds support for the MediaTek pericfg controller found > on the MT8135/MT8173 SoCs. The pericfg controller contains > miscellaneous registers for controlling peripheral resets and > clocks. > > Signed-off-by: Sascha Hauer <[email protected]> > --- > .../devicetree/bindings/soc/mediatek/pericfg.txt | 19 > +++++++++++++++++++ > drivers/soc/mediatek/Kconfig | 10 ++++++++++ > drivers/soc/mediatek/Makefile | 1 + > drivers/soc/mediatek/mtk-pericfg.c | 1 - > 4 files changed, 30 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/soc/mediatek/pericfg.txt > > diff --git a/Documentation/devicetree/bindings/soc/mediatek/pericfg.txt > b/Documentation/devicetree/bindings/soc/mediatek/pericfg.txt > new file mode 100644 > index 0000000..81d1aee > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/mediatek/pericfg.txt > @@ -0,0 +1,19 @@ > +MediaTek pericfg Controller > + > +The pericfg controller contains miscellaneous registers for controlling > +clocks, resets and bus settings. > + > +Required properties: > +- compatible: must be one of: > + mediatek,mt8135-pericfg > + mediatek,mt8173-pericfg > +- reg: Address range for the pericfg controller > + > +Example: > + > + pericfg: pericfg@10003000 { > + #reset-cells = <1>; > + #clock-cells = <1>; > + compatible = "mediatek,mt8135-pericfg"; > + reg = <0 0x10003000 0 0x1000>; > + };
This looks identical to the infracfg (same address too). Is that deliberate? Mark. > diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig > index 3ad39fe..9bdb88f 100644 > --- a/drivers/soc/mediatek/Kconfig > +++ b/drivers/soc/mediatek/Kconfig > @@ -10,3 +10,13 @@ config MTK_INFRACFG > contains several miscellaneous registers for clock, reset and bus > settings. Say yes here if you want to run your kernel on one of these > SoCs. > + > +config MTK_PERICFG > + tristate "MediaTek pericfg controller support" > + depends on ARCH_MEDIATEK || COMPILE_TEST > + select REGMAP > + help > + The MediaTek pericfg controller found on MT8135 and MT8173 SoCs > + contains several miscellaneous registers for clock, reset and bus > + settings. Say yes here if you want to run your kernel on one of these > + SoCs. > diff --git a/drivers/soc/mediatek/Makefile b/drivers/soc/mediatek/Makefile > index dbeb627..e67be7c 100644 > --- a/drivers/soc/mediatek/Makefile > +++ b/drivers/soc/mediatek/Makefile > @@ -1 +1,2 @@ > obj-$(CONFIG_MTK_INFRACFG) += mtk-infracfg.o > +obj-$(CONFIG_MTK_PERICFG) += mtk-pericfg.o > diff --git a/drivers/soc/mediatek/mtk-pericfg.c > b/drivers/soc/mediatek/mtk-pericfg.c > index b7ee902..aa9a7eb 100644 > --- a/drivers/soc/mediatek/mtk-pericfg.c > +++ b/drivers/soc/mediatek/mtk-pericfg.c > @@ -1,6 +1,5 @@ > /* > * Copyright (c) 2014 MediaTek Inc. > - * Author: Flora Fu <[email protected]> > * > * This program is free software; you can redistribute it and/or modify > * it under the terms of the GNU General Public License version 2 as > -- > 2.1.4 > > > _______________________________________________ > linux-arm-kernel mailing list > [email protected] > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
