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| Started by | Gerd Hoffmann <kraxel@redhat.com> |
|---|---|
| First post | 2017-02-21 10:10 +0100 |
| Last post | 2017-02-21 17:00 +0100 |
| Articles | 2 — 2 participants |
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[PATCH v3 3/7] mmc: bcm2835: add sdhost controller to devicetree Gerd Hoffmann <kraxel@redhat.com> - 2017-02-21 10:10 +0100
Re: [PATCH v3 3/7] mmc: bcm2835: add sdhost controller to devicetree Stefan Wahren <stefan.wahren@i2se.com> - 2017-02-21 17:00 +0100
| From | Gerd Hoffmann <kraxel@redhat.com> |
|---|---|
| Date | 2017-02-21 10:10 +0100 |
| Subject | [PATCH v3 3/7] mmc: bcm2835: add sdhost controller to devicetree |
| Message-ID | <tdeCn-t4-57@gated-at.bofh.it> |
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Eric Anholt <eric@anholt.net>
---
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
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| From | Stefan Wahren <stefan.wahren@i2se.com> |
|---|---|
| Date | 2017-02-21 17:00 +0100 |
| Message-ID | <tdl19-4zS-35@gated-at.bofh.it> |
| In reply to | #1585150 |
Am 21.02.2017 um 10:07 schrieb Gerd Hoffmann:
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> Acked-by: Eric Anholt <eric@anholt.net>
> ---
> 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>;
Unfortunately this is still the wrong place regarding to the register
order. So please be placed it between uart0: serial@7e201000 and i2s:
i2s@7e203000.
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