* [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs
@ 2020-04-13 6:24 Jernej Skrabec
2020-04-13 6:24 ` [PATCH 1/3] arm64: dts: allwinner: h6: orangepi: Add gpio power supply Jernej Skrabec
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Jernej Skrabec @ 2020-04-13 6:24 UTC (permalink / raw)
To: mripard, wens
Cc: devicetree, linux-sunxi, robh+dt, linux-kernel, linux-arm-kernel
This series adds missing nodes for OrangePi Lite2 and One Plus and
fixes USB OTG mode to host because there is no way to toggle VBUS
power supply on/off.
The only remaining board specific functionality not enabled is USB3
on OrangePi Lite2, but for that USB connector power supply support
has to be added to driver first.
Please take a look.
Best regards,
Jernej
Jernej Skrabec (2):
arm64: dts: allwinner: h6: orangepi: Add gpio power supply
arm64: dts: allwinner: h6: orangepi: Disable OTG mode
Sebastian Meyer (1):
arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module
.../allwinner/sun50i-h6-orangepi-lite2.dts | 65 +++++++++++++++++++
.../dts/allwinner/sun50i-h6-orangepi.dtsi | 17 ++++-
2 files changed, 81 insertions(+), 1 deletion(-)
--
2.26.0
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/3] arm64: dts: allwinner: h6: orangepi: Add gpio power supply
2020-04-13 6:24 [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Jernej Skrabec
@ 2020-04-13 6:24 ` Jernej Skrabec
2020-04-13 6:24 ` [PATCH 2/3] arm64: dts: allwinner: h6: orangepi: Disable OTG mode Jernej Skrabec
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jernej Skrabec @ 2020-04-13 6:24 UTC (permalink / raw)
To: mripard, wens
Cc: devicetree, linux-sunxi, robh+dt, linux-kernel, linux-arm-kernel
OrangePi Lite2 and One Plus have GPIO ports powered by same power
supplies. Add them in common DT.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
index 9287976c4a50..f1be3dd558ca 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
@@ -106,6 +106,12 @@ &ohci3 {
status = "okay";
};
+&pio {
+ vcc-pc-supply = <®_bldo2>;
+ vcc-pd-supply = <®_cldo1>;
+ vcc-pg-supply = <®_aldo1>;
+};
+
&r_i2c {
status = "okay";
@@ -230,6 +236,10 @@ &r_ir {
status = "okay";
};
+&r_pio {
+ vcc-pm-supply = <®_bldo3>;
+};
+
&rtc {
clocks = <&ext_osc32k>;
};
--
2.26.0
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/3] arm64: dts: allwinner: h6: orangepi: Disable OTG mode
2020-04-13 6:24 [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Jernej Skrabec
2020-04-13 6:24 ` [PATCH 1/3] arm64: dts: allwinner: h6: orangepi: Add gpio power supply Jernej Skrabec
@ 2020-04-13 6:24 ` Jernej Skrabec
2020-04-13 6:24 ` [PATCH 3/3] arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module Jernej Skrabec
2020-04-14 7:34 ` [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Maxime Ripard
3 siblings, 0 replies; 5+ messages in thread
From: Jernej Skrabec @ 2020-04-13 6:24 UTC (permalink / raw)
To: mripard, wens
Cc: devicetree, linux-sunxi, robh+dt, linux-kernel, linux-arm-kernel
As can be seen from OrangePi Lite 2 and One Plus schematics, VBUS pin on
USB OTG port is directly connected to 5 V power supply. This mean that
OTG port can safely operate only in host mode, even though these two
boards have ID pin connected.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
index f1be3dd558ca..ebc120a9232f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
@@ -251,7 +251,12 @@ &uart0 {
};
&usb2otg {
- dr_mode = "otg";
+ /*
+ * OrangePi Lite 2 and One Plus, where this DT is used, don't
+ * have a controllable VBUS even though they do have an ID pin.
+ * Using it as anything but a USB host is unsafe.
+ */
+ dr_mode = "host";
status = "okay";
};
--
2.26.0
_______________________________________________
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^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/3] arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module
2020-04-13 6:24 [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Jernej Skrabec
2020-04-13 6:24 ` [PATCH 1/3] arm64: dts: allwinner: h6: orangepi: Add gpio power supply Jernej Skrabec
2020-04-13 6:24 ` [PATCH 2/3] arm64: dts: allwinner: h6: orangepi: Disable OTG mode Jernej Skrabec
@ 2020-04-13 6:24 ` Jernej Skrabec
2020-04-14 7:34 ` [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Maxime Ripard
3 siblings, 0 replies; 5+ messages in thread
From: Jernej Skrabec @ 2020-04-13 6:24 UTC (permalink / raw)
To: mripard, wens
Cc: devicetree, Sebastian Meyer, linux-kernel, linux-sunxi, robh+dt,
linux-arm-kernel
From: Sebastian Meyer <git-commit@mailhell.seb7.de>
OrangePi Lite2 has AP6255 BT+WIFI combo chip. Add support for it.
Signed-off-by: Sebastian Meyer <git-commit@mailhell.seb7.de>
[merged BT and WIFI patches and updated commit message]
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
.../allwinner/sun50i-h6-orangepi-lite2.dts | 65 +++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
index e7ca75c0d0f7..e8770858b5d0 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts
@@ -6,4 +6,69 @@
/ {
model = "OrangePi Lite2";
compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6";
+
+ aliases {
+ serial1 = &uart1; /* BT-UART */
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&rtc 1>;
+ clock-names = "ext_clock";
+ reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
+ post-power-on-delay-ms = <200>;
+ };
+};
+
+&mmc1 {
+ vmmc-supply = <®_cldo2>;
+ vqmmc-supply = <®_bldo3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+
+ brcm: sdio-wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ interrupt-parent = <&r_pio>;
+ interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
+ interrupt-names = "host-wake";
+ };
+};
+
+®_cldo2 {
+ /*
+ * This regulator is connected with CLDO3.
+ * Before the kernel can support synchronized
+ * enable of coupled regulators, keep them
+ * both always on as a ugly hack.
+ */
+ regulator-always-on;
+};
+
+®_cldo3 {
+ /*
+ * This regulator is connected with CLDO2.
+ * See the comments for CLDO2.
+ */
+ regulator-always-on;
+};
+
+/* There's the BT part of the AP6255 connected to that UART */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm4345c5";
+ clocks = <&rtc 1>;
+ clock-names = "lpo";
+ device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
+ host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
+ shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
+ max-speed = <1500000>;
+ };
};
--
2.26.0
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs
2020-04-13 6:24 [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Jernej Skrabec
` (2 preceding siblings ...)
2020-04-13 6:24 ` [PATCH 3/3] arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module Jernej Skrabec
@ 2020-04-14 7:34 ` Maxime Ripard
3 siblings, 0 replies; 5+ messages in thread
From: Maxime Ripard @ 2020-04-14 7:34 UTC (permalink / raw)
To: Jernej Skrabec
Cc: devicetree, wens, linux-kernel, linux-sunxi, robh+dt, linux-arm-kernel
[-- Attachment #1.1: Type: text/plain, Size: 459 bytes --]
On Mon, Apr 13, 2020 at 08:24:30AM +0200, Jernej Skrabec wrote:
> This series adds missing nodes for OrangePi Lite2 and One Plus and
> fixes USB OTG mode to host because there is no way to toggle VBUS
> power supply on/off.
>
> The only remaining board specific functionality not enabled is USB3
> on OrangePi Lite2, but for that USB connector power supply support
> has to be added to driver first.
>
> Please take a look.
Applied all three, thanks!
Maxime
[-- Attachment #1.2: signature.asc --]
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[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-04-14 7:34 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-04-13 6:24 [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Jernej Skrabec
2020-04-13 6:24 ` [PATCH 1/3] arm64: dts: allwinner: h6: orangepi: Add gpio power supply Jernej Skrabec
2020-04-13 6:24 ` [PATCH 2/3] arm64: dts: allwinner: h6: orangepi: Disable OTG mode Jernej Skrabec
2020-04-13 6:24 ` [PATCH 3/3] arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module Jernej Skrabec
2020-04-14 7:34 ` [PATCH 0/3] arm64: dts: allwinner: h6: OrangePi Lite2 and One Plus DTs Maxime Ripard
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