Hi Stephen, On Monday 24 October 2011 12:01:07 Stephen Warren wrote: > * Add device-tree file for TrimSlice > * Add that to the list of .dts files to build > * Update board-dt.c to recognize TrimSlice board name > > Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx> > --- > arch/arm/boot/dts/tegra-trimslice.dts | 38 > +++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Makefile.boot | > 1 + > arch/arm/mach-tegra/board-dt.c | 3 ++ > 3 files changed, 42 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/boot/dts/tegra-trimslice.dts doesn't this also require to add something like obj-${CONFIG_MACH_TEGRA_DT} += board-trimslice-pinmux.o to the Makefile? And how is the binary device tree generated? I cannot find the proper CONFIG so that Makefile.boot is executed. Marc > diff --git a/arch/arm/boot/dts/tegra-trimslice.dts > b/arch/arm/boot/dts/tegra-trimslice.dts new file mode 100644 > index 0000000..d3d0d20 > --- /dev/null > +++ b/arch/arm/boot/dts/tegra-trimslice.dts > @@ -0,0 +1,38 @@ > +/dts-v1/; > + > +/memreserve/ 0x1c000000 0x04000000; > +/include/ "tegra20.dtsi" > + > +/ { > + model = "Compulab TrimSlice board"; > + compatible = "compulab,trimslice", "nvidia,tegra20"; > + > + chosen { > + bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 > root=/dev/mmcblk0p1 rw rootwait"; + }; > + > + memory@0 { > + reg = < 0x00000000 0x40000000 >; > + }; > + > + i2c@7000c000 { > + clock-frequency = <400000>; > + }; > + > + i2c@7000c400 { > + clock-frequency = <400000>; > + }; > + > + i2c@7000c500 { > + clock-frequency = <400000>; > + }; > + > + serial@70006000 { > + clock-frequency = < 216000000 >; > + }; > + > + sdhci@c8000600 { > + cd-gpios = <&gpio 121 0>; > + wp-gpios = <&gpio 122 0>; > + }; > +}; > diff --git a/arch/arm/mach-tegra/Makefile.boot > b/arch/arm/mach-tegra/Makefile.boot index bd12c9f..9f177a4 100644 > --- a/arch/arm/mach-tegra/Makefile.boot > +++ b/arch/arm/mach-tegra/Makefile.boot > @@ -4,4 +4,5 @@ initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 > > dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb > dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb > +dtb-$(CONFIG_MACH_TRIMSLICE) += tegra-trimslice.dtb > dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb > diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c > index 0d22212..9ac4ed7 100644 > --- a/arch/arm/mach-tegra/board-dt.c > +++ b/arch/arm/mach-tegra/board-dt.c > @@ -47,6 +47,7 @@ > > void harmony_pinmux_init(int is_dt); > void seaboard_pinmux_init(int is_dt); > +void trimslice_pinmux_init(int is_dt); > void ventana_pinmux_init(int is_dt); > > struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { > @@ -84,6 +85,7 @@ static struct { > char *machine; > void (*init)(int is_dt); > } pinmux_configs[] = { > + { "compulab,trimslice", trimslice_pinmux_init }, > { "nvidia,harmony", harmony_pinmux_init }, > { "nvidia,seaboard", seaboard_pinmux_init }, > { "nvidia,ventana", ventana_pinmux_init }, > @@ -120,6 +122,7 @@ static void __init tegra_dt_init(void) > } > > static const char * tegra_dt_board_compat[] = { > + "compulab,trimslice", > "nvidia,harmony", > "nvidia,seaboard", > "nvidia,ventana", -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html