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ARM: bcm2835: add the auxiliary spi1 and spi2 to the device tree

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This enables the use of the auxiliary spi1 and spi2 devices
on the bcm2835 SOC.

Note that this requires the use of the new clk-bcm2835-aux to work.

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
[anholt: Rebased on 2835.dtsi -> 283x.dtsi change]
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Martin Sperl 2015-09-11 11:22:05 +00:00 committed by Eric Anholt
parent 92e963f50f
commit f974d685d2
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/bcm283x.dtsi
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@ -1,5 +1,6 @@
#include <dt-bindings/pinctrl/bcm2835.h>
#include <dt-bindings/clock/bcm2835.h>
#include <dt-bindings/clock/bcm2835-aux.h>
#include "skeleton.dtsi"
/* This include file covers the common peripherals and configuration between
@ -159,6 +160,26 @@
clocks = <&clocks BCM2835_CLOCK_VPU>;
};
spi1: spi@7e215080 {
compatible = "brcm,bcm2835-aux-spi";
reg = <0x7e215080 0x40>;
interrupts = <1 29>;
clocks = <&aux BCM2835_AUX_CLOCK_SPI1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
spi2: spi@7e2150c0 {
compatible = "brcm,bcm2835-aux-spi";
reg = <0x7e2150c0 0x40>;
interrupts = <1 29>;
clocks = <&aux BCM2835_AUX_CLOCK_SPI2>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
sdhci: sdhci@7e300000 {
compatible = "brcm,bcm2835-sdhci";
reg = <0x7e300000 0x100>;