[PATCH 3/4] ARM: bcm2835: Include SDHOST in the device tree.

Eric Anholt
2016-02-26T23:05:41Z

It's disabled by default, and will be enabled by a particular board's
DT. The DMA channels are also currently left out, because our DMA
engine support doesn't yet include slave SG, and there doesn't appear
to be a clean way to include "does slave SG" in the channel
request/config process.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
arch/arm/boot/dts/bcm283x.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 597a78f..7b2721b 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -366,6 +366,14 @@
status = "disabled";
};

+ sdhost: sdhost@7e202000 {
+ compatible = "brcm,bcm2835-sdhost";
+ reg = <0x7e202000 0x100>;
+ interrupts = <2 24>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
+ status = "disabled";
+ };
+
pwm: pwm@7e20c000 {
compatible = "brcm,bcm2835-pwm";
reg = <0x7e20c000 0x28>;
--
2.7.0