[PATCH v3 3/7] mmc: bcm2835: add sdhost controller to devicetree
From: Gerd Hoffmann
Date: Tue Feb 21 2017 - 04:07:40 EST
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Acked-by: Eric Anholt <eric@xxxxxxxxxx>
---
arch/arm/boot/dts/bcm2835-rpi.dtsi | 6 ++++++
arch/arm/boot/dts/bcm283x.dtsi | 10 ++++++++++
2 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index 0b73f9c..7d89af2 100644
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -69,6 +69,12 @@
bus-width = <4>;
};
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ bus-width = <4>;
+};
+
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index a3106aa..3f4fbff 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -450,6 +450,16 @@
status = "disabled";
};
+ sdhost: mmc@7e202000 {
+ compatible = "brcm,bcm2835-sdhost";
+ reg = <0x7e202000 0x100>;
+ interrupts = <2 24>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>;
+ dmas = <&dma 13>;
+ dma-names = "rx-tx";
+ status = "disabled";
+ };
+
hvs@7e400000 {
compatible = "brcm,bcm2835-hvs";
reg = <0x7e400000 0x6000>;
--
1.8.3.1