On Tue, Jul 17, 2018 at 7:46 AM, Andrew Lunn <[email protected]> wrote: > On Mon, Jul 16, 2018 at 09:06:51PM -0700, Andrey Smirnov wrote: >> Add support for Zodiac Inflight Innovations SSMB SPU3 >> board (VF610-based). >> >> Cc: Shawn Guo <[email protected]> >> Cc: Fabio Estevam <[email protected]> >> Cc: [email protected] >> Cc: [email protected] >> Cc: [email protected] >> Cc: [email protected] >> Signed-off-by: Andrew Lunn <[email protected]> >> Signed-off-by: Andrey Smirnov <[email protected]> >> --- >> arch/arm/boot/dts/Makefile | 3 +- >> arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts | 343 ++++++++++++++++++++++ >> 2 files changed, 345 insertions(+), 1 deletion(-) >> create mode 100644 arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index bea41b129493..e331b2c16539 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -570,7 +570,8 @@ dtb-$(CONFIG_SOC_VF610) += \ >> vf610m4-cosmic.dtb \ >> vf610-twr.dtb \ >> vf610-zii-dev-rev-b.dtb \ >> - vf610-zii-dev-rev-c.dtb >> + vf610-zii-dev-rev-c.dtb \ >> + vf610-zii-ssmb-spu3.dtb >> dtb-$(CONFIG_ARCH_MXS) += \ >> imx23-evk.dtb \ >> imx23-olinuxino.dtb \ >> diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts >> b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts >> new file mode 100644 >> index 000000000000..b692117d7839 >> --- /dev/null >> +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts >> @@ -0,0 +1,343 @@ >> +// SPDX-License-Identifier: (GPL-2.0 OR MIT) >> + >> +/* >> + * Device tree file for ZII's SSMB SPU3 board >> + * >> + * SSMB - SPU3 Switch Management Board >> + * SPU - Seat Power Unit > > I think this is the first Zodiac board with mutually recursive > acronyms. > > Probably a question for Chris: Does SSMB specifically refer to version > 3 of the SPU? > > Andrew
SPU3 is the third generation of seat power unit. SSMB is the SPU3 Switch Management Board. So, SSMB is a backronym. This naming scheme breaks down a bit though when follow on designs (that are not the SPU3) also use the SSMB, but that's what it is... ;-)
