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| author | Linus Walleij <linus.walleij@linaro.org> | 2019-11-26 13:47:37 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-12-09 14:45:02 +0100 |
| commit | 42a1e9450c27de15067d1d25f6a608e2bfeb72b2 (patch) | |
| tree | f8862e9749eb934ce94f57a22e26d9c2662185bd | |
| parent | ARM: dts: ux500: Split TVK DTSI files in two (diff) | |
| download | linux-42a1e9450c27de15067d1d25f6a608e2bfeb72b2.tar.xz linux-42a1e9450c27de15067d1d25f6a608e2bfeb72b2.zip | |
ARM: dts: ux500: Add devicetree for HREF520
This reference design is very similar to the others just that
it has a different display mounted on the user interface
board, and some GPIOs where shuffled around.
As this is the first board that uses DB8520 we create the
DB8520-specific DTSI file here.
Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20191126124738.77690-3-linus.walleij@linaro.org
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 3 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-db8520.dtsi | 15 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-href520-tvk.dts | 22 |
3 files changed, 39 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 08011dc8c7a6..9d13b3b71116 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1182,7 +1182,8 @@ dtb-$(CONFIG_ARCH_U8500) += \ ste-hrefprev60-stuib.dtb \ ste-hrefprev60-tvk.dtb \ ste-hrefv60plus-stuib.dtb \ - ste-hrefv60plus-tvk.dtb + ste-hrefv60plus-tvk.dtb \ + ste-href520-tvk.dtb dtb-$(CONFIG_ARCH_UNIPHIER) += \ uniphier-ld4-ref.dtb \ uniphier-ld6b-ref.dtb \ diff --git a/arch/arm/boot/dts/ste-db8520.dtsi b/arch/arm/boot/dts/ste-db8520.dtsi new file mode 100644 index 000000000000..48bd8728ae27 --- /dev/null +++ b/arch/arm/boot/dts/ste-db8520.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "ste-dbx5x0.dtsi" + +/ { + cpus { + cpu@300 { + /* cpufreq controls */ + operating-points = <1152000 0 + 800000 0 + 400000 0 + 200000 0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/ste-href520-tvk.dts b/arch/arm/boot/dts/ste-href520-tvk.dts new file mode 100644 index 000000000000..f8c0c1e6aa04 --- /dev/null +++ b/arch/arm/boot/dts/ste-href520-tvk.dts @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Device Tree for the HREF520 version with the TVK1281618 UIB + */ + +/dts-v1/; +#include "ste-db8520.dtsi" +#include "ste-hrefv60plus.dtsi" +#include "ste-href-tvk1281618-r3.dtsi" + +/ { + model = "ST-Ericsson HREF520 and TVK1281618 UIB"; + compatible = "st-ericsson,href520", "st-ericsson,u8500"; + + soc { + vmmci: regulator-gpio { + gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>; + enable-gpio = <&gpio2 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; +}; |