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| -rw-r--r-- | Documentation/arm/00-INDEX | 2 | ||||
| -rw-r--r-- | Documentation/arm/SPEAr/overview.txt | 60 | ||||
| -rw-r--r-- | MAINTAINERS | 40 |
3 files changed, 102 insertions, 0 deletions
diff --git a/Documentation/arm/00-INDEX b/Documentation/arm/00-INDEX index 82e418d648d..7f5fc3ba9c9 100644 --- a/Documentation/arm/00-INDEX +++ b/Documentation/arm/00-INDEX @@ -20,6 +20,8 @@ Samsung-S3C24XX - S3C24XX ARM Linux Overview Sharp-LH - Linux on Sharp LH79524 and LH7A40X System On a Chip (SOC) +SPEAr + - ST SPEAr platform Linux Overview VFP/ - Release notes for Linux Kernel Vector Floating Point support code empeg/ diff --git a/Documentation/arm/SPEAr/overview.txt b/Documentation/arm/SPEAr/overview.txt new file mode 100644 index 00000000000..253a35c6f78 --- /dev/null +++ b/Documentation/arm/SPEAr/overview.txt @@ -0,0 +1,60 @@ + SPEAr ARM Linux Overview + ========================== + +Introduction +------------ + + SPEAr (Structured Processor Enhanced Architecture). + weblink : http://www.st.com/spear + + The ST Microelectronics SPEAr range of ARM9/CortexA9 System-on-Chip CPUs are + supported by the 'spear' platform of ARM Linux. Currently SPEAr300, + SPEAr310, SPEAr320 and SPEAr600 SOCs are supported. Support for the SPEAr13XX + series is in progress. + + Hierarchy in SPEAr is as follows: + + SPEAr (Platform) + - SPEAr3XX (3XX SOC series, based on ARM9) + - SPEAr300 (SOC) + - SPEAr300_EVB (Evaluation Board) + - SPEAr310 (SOC) + - SPEAr310_EVB (Evaluation Board) + - SPEAr320 (SOC) + - SPEAr320_EVB (Evaluation Board) + - SPEAr6XX (6XX SOC series, based on ARM9) + - SPEAr600 (SOC) + - SPEAr600_EVB (Evaluation Board) + - SPEAr13XX (13XX SOC series, based on ARM CORTEXA9) + - SPEAr1300 (SOC) + + Configuration + ------------- + + A generic configuration is provided for each machine, and can be used as the + default by + make spear600_defconfig + make spear300_defconfig + make spear310_defconfig + make spear320_defconfig + + Layout + ------ + + The common files for multiple machine families (SPEAr3XX, SPEAr6XX and + SPEAr13XX) are located in the platform code contained in arch/arm/plat-spear + with headers in plat/. + + Each machine series have a directory with name arch/arm/mach-spear followed by + series name. Like mach-spear3xx, mach-spear6xx and mach-spear13xx. + + Common file for machines of spear3xx family is mach-spear3xx/spear3xx.c and for + spear6xx is mach-spear6xx/spear6xx.c. mach-spear* also contain soc/machine + specific files, like spear300.c, spear310.c, spear320.c and spear600.c. + mach-spear* also contains board specific files for each machine type. + + + Document Author + --------------- + + Viresh Kumar, (c) 2010 ST Microelectronics diff --git a/MAINTAINERS b/MAINTAINERS index 382eaa4d006..aa18ca333f8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5229,6 +5229,46 @@ F: drivers/serial/sunsu.c F: drivers/serial/sunzilog.c F: drivers/serial/sunzilog.h +SPEAR PLATFORM SUPPORT +M: Viresh Kumar <viresh.kumar@st.com> +W: http://www.st.com/spear +S: Maintained +F: arch/arm/plat-spear/ + +SPEAR3XX MACHINE SUPPORT +M: Viresh Kumar <viresh.kumar@st.com> +W: http://www.st.com/spear +S: Maintained +F: arch/arm/mach-spear3xx/ + +SPEAR6XX MACHINE SUPPORT +M: Rajeev Kumar <rajeev-dlh.kumar@st.com> +W: http://www.st.com/spear +S: Maintained +F: arch/arm/mach-spear6xx/ + +SPEAR CLOCK FRAMEWORK SUPPORT +M: Viresh Kumar <viresh.kumar@st.com> +W: http://www.st.com/spear +S: Maintained +F: arch/arm/mach-spear*/clock.c +F: arch/arm/mach-spear*/include/mach/clkdev.h +F: arch/arm/plat-spear/clock.c +F: arch/arm/plat-spear/include/plat/clock.h and clkdev.h + +SPEAR PAD MULTIPLEXING SUPPORT +M: Viresh Kumar <viresh.kumar@st.com> +W: http://www.st.com/spear +S: Maintained +F: arch/arm/plat-spear/include/plat/padmux.h +F: arch/arm/plat-spear/padmux.c +F: arch/arm/mach-spear*/spear*xx.c +F: arch/arm/mach-spear*/include/mach/generic.h +F: arch/arm/mach-spear3xx/spear3*0.c +F: arch/arm/mach-spear3xx/spear3*0_evb.c +F: arch/arm/mach-spear6xx/spear600.c +F: arch/arm/mach-spear6xx/spear600_evb.c + SPECIALIX IO8+ MULTIPORT SERIAL CARD DRIVER M: Roger Wolff <R.E.Wolff@BitWizard.nl> S: Supported |