[PATCH 0/9] ARM: dts: sun7i: BPI-M1+ and Lamobo-R1 fixes

[PATCH 0/9] ARM: dts: sun7i: BPI-M1+ and Lamobo-R1 fixes

[Chen-Yu Tsai]

Hi Maxime,

These are a bunch of fixes I did to get my boards running. Some of them
are cleanups, while others enable hardware that we already support on
other boards, such as USB or the audio codec.

Regards
ChenYu

Chen-Yu Tsai (9):
  ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power
  ARM: dts: sun7i: lamobo-r1: Remove usb1 vbus regulator
  ARM: dts: sun7i: lamobo-r1: Fix GPIO flags in reg_ahci_5v
  ARM: dts: sun7i: lamobo-r1: Enable audio codec
  ARM: dts: sun7i: bananapi-m1-plus: Reindent whole file using tabs
  ARM: dts: sun7i: bananapi-m1-plus: Unify suffix for board specific
    labels
  ARM: dts: sun7i: bananapi-m1-plus: red LED is power LED
  ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for
    cpufreq
  ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG

 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 342 ++++++++++++++---------
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts        |  20 +-
 2 files changed, 218 insertions(+), 144 deletions(-)

-- 
2.8.1

[PATCH 0/9] ARM: dts: sun7i: BPI-M1+ and Lamobo-R1 fixes

[Chen-Yu Tsai]

Hi Maxime,

These are a bunch of fixes I did to get my boards running. Some of them
are cleanups, while others enable hardware that we already support on
other boards, such as USB or the audio codec.

Regards
ChenYu

Chen-Yu Tsai (9):
  ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power
  ARM: dts: sun7i: lamobo-r1: Remove usb1 vbus regulator
  ARM: dts: sun7i: lamobo-r1: Fix GPIO flags in reg_ahci_5v
  ARM: dts: sun7i: lamobo-r1: Enable audio codec
  ARM: dts: sun7i: bananapi-m1-plus: Reindent whole file using tabs
  ARM: dts: sun7i: bananapi-m1-plus: Unify suffix for board specific
    labels
  ARM: dts: sun7i: bananapi-m1-plus: red LED is power LED
  ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for
    cpufreq
  ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG

 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 342 ++++++++++++++---------
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts        |  20 +-
 2 files changed, 218 insertions(+), 144 deletions(-)

-- 
2.8.1

[PATCH 1/9] ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power

[Chen-Yu Tsai]

On the Lamobo R1, USB2 is connected to the RTL8192CU WiFi module.
The power enable pin is connected to PH12.

Fix the enable pin the reg_usb2_vbus.

Also disable ohci1, as the WiFi module is USB 2.0 capable.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index fbca93406e1b..285142882a80 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -212,10 +212,6 @@
 	status = "okay";
 };
 
-&ohci1 {
-	status = "okay";
-};
-
 &otg_sram {
 	status = "okay";
 };
@@ -291,6 +287,7 @@
 };
 
 &reg_usb2_vbus {
+	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
 };
 
@@ -329,6 +326,10 @@
 	status = "okay";
 };
 
+&usb2_vbus_pin_a {
+	allwinner,pins = "PH12";
+};
+
 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>;
-- 
2.8.1

[PATCH 1/9] ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power

[Chen-Yu Tsai]

On the Lamobo R1, USB2 is connected to the RTL8192CU WiFi module.
The power enable pin is connected to PH12.

Fix the enable pin the reg_usb2_vbus.

Also disable ohci1, as the WiFi module is USB 2.0 capable.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index fbca93406e1b..285142882a80 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -212,10 +212,6 @@
 	status = "okay";
 };
 
-&ohci1 {
-	status = "okay";
-};
-
 &otg_sram {
 	status = "okay";
 };
@@ -291,6 +287,7 @@
 };
 
 &reg_usb2_vbus {
+	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
 };
 
@@ -329,6 +326,10 @@
 	status = "okay";
 };
 
+&usb2_vbus_pin_a {
+	allwinner,pins = "PH12";
+};
+
 &usbphy {
 	pinctrl-names = "default";
 	pinctrl-0 = <&usb0_id_detect_pin>;
-- 
2.8.1

[PATCH 2/9] ARM: dts: sun7i: lamobo-r1: Remove usb1 vbus regulator

[Chen-Yu Tsai]

USB1 VBUS is directly tied to the 5V rail on the board. It is not
individually controllable. Drop the regulator.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 285142882a80..7307f07f82bd 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -282,10 +282,6 @@
 	status = "okay";
 };
 
-&reg_usb1_vbus {
-	status = "okay";
-};
-
 &reg_usb2_vbus {
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
@@ -336,7 +332,6 @@
 	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_power-supply = <&usb_power_supply>;
 	usb0_vbus-supply = <&reg_usb0_vbus>;
-	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
-- 
2.8.1

[PATCH 2/9] ARM: dts: sun7i: lamobo-r1: Remove usb1 vbus regulator

[Chen-Yu Tsai]

USB1 VBUS is directly tied to the 5V rail on the board. It is not
individually controllable. Drop the regulator.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 285142882a80..7307f07f82bd 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -282,10 +282,6 @@
 	status = "okay";
 };
 
-&reg_usb1_vbus {
-	status = "okay";
-};
-
 &reg_usb2_vbus {
 	gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
 	status = "okay";
@@ -336,7 +332,6 @@
 	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
 	usb0_vbus_power-supply = <&usb_power_supply>;
 	usb0_vbus-supply = <&reg_usb0_vbus>;
-	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
 };
-- 
2.8.1

[PATCH 3/9] ARM: dts: sun7i: lamobo-r1: Fix GPIO flags in reg_ahci_5v

[Chen-Yu Tsai]

reg_ahci_5v uses a GPIO in active high mode. Use the proper macro,
instead of just 0 for the GPIO flags.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 7307f07f82bd..c5126a9c35fc 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -249,7 +249,7 @@
 #include "axp209.dtsi"
 
 &reg_ahci_5v {
-	gpio = <&pio 1 3 0>; /* PB3 */
+	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
 	status = "okay";
 };
 
-- 
2.8.1

[PATCH 3/9] ARM: dts: sun7i: lamobo-r1: Fix GPIO flags in reg_ahci_5v

[Chen-Yu Tsai]

reg_ahci_5v uses a GPIO in active high mode. Use the proper macro,
instead of just 0 for the GPIO flags.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 7307f07f82bd..c5126a9c35fc 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -249,7 +249,7 @@
 #include "axp209.dtsi"
 
 &reg_ahci_5v {
-	gpio = <&pio 1 3 0>; /* PB3 */
+	gpio = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
 	status = "okay";
 };
 
-- 
2.8.1

[PATCH 4/9] ARM: dts: sun7i: lamobo-r1: Enable audio codec

[Chen-Yu Tsai]

Lamobo R1 has a headphone jack for audio output, and an onboard
microphone. These are tied to the SoC's internal audio codec.

Enable the audio codec.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index c5126a9c35fc..73c05dab0a69 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -95,6 +95,10 @@
 	status = "okay";
 };
 
+&codec {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
-- 
2.8.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH 4/9] ARM: dts: sun7i: lamobo-r1: Enable audio codec

[Chen-Yu Tsai]

Lamobo R1 has a headphone jack for audio output, and an onboard
microphone. These are tied to the SoC's internal audio codec.

Enable the audio codec.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index c5126a9c35fc..73c05dab0a69 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -95,6 +95,10 @@
 	status = "okay";
 };
 
+&codec {
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
-- 
2.8.1

[PATCH 5/9] ARM: dts: sun7i: bananapi-m1-plus: Reindent whole file using tabs

[Chen-Yu Tsai]

The bananapi-m1-plus dts file was indented using 4 spaces, without
tabs. This does not match the code style.

Reindent the whole file before we do anything else.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 272 +++++++++++------------
 1 file changed, 136 insertions(+), 136 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 89e38e9e0be6..edfb5b37939e 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -49,182 +49,182 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
-    model = "Banana Pi BPI-M1-Plus";
-    compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20";
-
-    aliases {
-        serial0 = &uart0;
-    };
-
-    chosen {
-        stdout-path = "serial0:115200n8";
-    };
-
-    leds {
-        compatible = "gpio-leds";
-        pinctrl-names = "default";
-        pinctrl-0 = <&led_pins_bananapi>;
-
-        green {
-            label = "bananapi-m1-plus:green:usr";
-            gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
-        };
-
-        red {
-            label = "bananapi-m1-plus:red:usr";
-            gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
-            linux,default-trigger = "default-on";
-        };
-
-    };
-
-    mmc3_pwrseq: mmc3_pwrseq {
-        compatible = "mmc-pwrseq-simple";
-        pinctrl-names = "default";
-        pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
-        reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
-    };
-
-    reg_gmac_3v3: gmac-3v3 {
-        compatible = "regulator-fixed";
-        pinctrl-names = "default";
-        pinctrl-0 = <&gmac_power_pin_bananapi>;
-        regulator-name = "gmac-3v3";
-        regulator-min-microvolt = <3300000>;
-        regulator-max-microvolt = <3300000>;
-        startup-delay-us = <100000>;
-        enable-active-high;
-        gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
-    };
+	model = "Banana Pi BPI-M1-Plus";
+	compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_bananapi>;
+
+		green {
+			label = "bananapi-m1-plus:green:usr";
+			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
+		};
+
+		red {
+			label = "bananapi-m1-plus:red:usr";
+			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+	};
+
+	mmc3_pwrseq: mmc3_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
+		reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gmac_power_pin_bananapi>;
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &ahci {
-    status = "okay";
+	status = "okay";
 };
 
 &codec {
-    status = "okay";
+	status = "okay";
 };
 
 &ehci0 {
-    status = "okay";
+	status = "okay";
 };
 
 &ehci1 {
-    status = "okay";
+	status = "okay";
 };
 
 &gmac {
-    pinctrl-names = "default";
-    pinctrl-0 = <&gmac_pins_rgmii_a>;
-    phy = <&phy1>;
-    phy-mode = "rgmii";
-    phy-supply = <&reg_gmac_3v3>;
-    status = "okay";
-
-    phy1: ethernet-phy@1 {
-        reg = <1>;
-    };
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_pins_rgmii_a>;
+	phy = <&phy1>;
+	phy-mode = "rgmii";
+	phy-supply = <&reg_gmac_3v3>;
+	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
 };
 
 &i2c0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&i2c0_pins_a>;
-    status = "okay";
-
-    axp209: pmic@34 {
-        compatible = "x-powers,axp209";
-        reg = <0x34>;
-        interrupt-parent = <&nmi_intc>;
-        interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
-        interrupt-controller;
-        #interrupt-cells = <1>;
-    };
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+
+	axp209: pmic@34 {
+		compatible = "x-powers,axp209";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	};
 };
 
 &ir0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&ir0_rx_pins_a>;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir0_rx_pins_a>;
+	status = "okay";
 };
 
 &mmc0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
-    vmmc-supply = <&reg_vcc3v3>;
-    bus-width = <4>;
-    cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
-    cd-inverted;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
+	cd-inverted;
+	status = "okay";
 };
 
 &mmc3 {
-    #address-cells = <1>;
-    #size-cells = <0>;
-    pinctrl-names = "default";
-    pinctrl-0 = <&mmc3_pins_a>;
-    vmmc-supply = <&reg_vcc3v3>;
-    mmc-pwrseq = <&mmc3_pwrseq>;
-    bus-width = <4>;
-    non-removable;
-    enable-sdio-wakeup;
-    status = "okay";
-
-    brcmf: bcrmf@1 {
-        reg = <1>;
-        compatible = "brcm,bcm4329-fmac";
-        interrupt-parent = <&pio>;
-        interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
-        interrupt-names = "host-wake";
-    };
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc3_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&mmc3_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	enable-sdio-wakeup;
+	status = "okay";
+
+	brcmf: bcrmf@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&pio>;
+		interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "host-wake";
+	};
 };
 
 &mmc3_pins_a {
-    /* AP6210 requires pull-up */
-    allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	/* AP6210 requires pull-up */
+	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 };
 
 &ohci0 {
-    status = "okay";
+	status = "okay";
 };
 
 &ohci1 {
-    status = "okay";
+	status = "okay";
 };
 
 &pio {
-    gmac_power_pin_bananapi: gmac_power_pin@0 {
-        allwinner,pins = "PH23";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
-
-    led_pins_bananapi: led_pins@0 {
-        allwinner,pins = "PH24", "PG2";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
-
-    mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
-        allwinner,pins = "PH10";
-        allwinner,function = "gpio_in";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-    };
-
-    mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin@0 {
-        allwinner,pins = "PH22";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
+	gmac_power_pin_bananapi: gmac_power_pin@0 {
+		allwinner,pins = "PH23";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	led_pins_bananapi: led_pins@0 {
+		allwinner,pins = "PH24", "PG2";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
+		allwinner,pins = "PH10";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	};
+
+	mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin@0 {
+		allwinner,pins = "PH22";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 };
 
 &uart0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&uart0_pins_a>;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
 };
-- 
2.8.1

[PATCH 5/9] ARM: dts: sun7i: bananapi-m1-plus: Reindent whole file using tabs

[Chen-Yu Tsai]

The bananapi-m1-plus dts file was indented using 4 spaces, without
tabs. This does not match the code style.

Reindent the whole file before we do anything else.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 272 +++++++++++------------
 1 file changed, 136 insertions(+), 136 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 89e38e9e0be6..edfb5b37939e 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -49,182 +49,182 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
-    model = "Banana Pi BPI-M1-Plus";
-    compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20";
-
-    aliases {
-        serial0 = &uart0;
-    };
-
-    chosen {
-        stdout-path = "serial0:115200n8";
-    };
-
-    leds {
-        compatible = "gpio-leds";
-        pinctrl-names = "default";
-        pinctrl-0 = <&led_pins_bananapi>;
-
-        green {
-            label = "bananapi-m1-plus:green:usr";
-            gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
-        };
-
-        red {
-            label = "bananapi-m1-plus:red:usr";
-            gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
-            linux,default-trigger = "default-on";
-        };
-
-    };
-
-    mmc3_pwrseq: mmc3_pwrseq {
-        compatible = "mmc-pwrseq-simple";
-        pinctrl-names = "default";
-        pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
-        reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
-    };
-
-    reg_gmac_3v3: gmac-3v3 {
-        compatible = "regulator-fixed";
-        pinctrl-names = "default";
-        pinctrl-0 = <&gmac_power_pin_bananapi>;
-        regulator-name = "gmac-3v3";
-        regulator-min-microvolt = <3300000>;
-        regulator-max-microvolt = <3300000>;
-        startup-delay-us = <100000>;
-        enable-active-high;
-        gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
-    };
+	model = "Banana Pi BPI-M1-Plus";
+	compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_bananapi>;
+
+		green {
+			label = "bananapi-m1-plus:green:usr";
+			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
+		};
+
+		red {
+			label = "bananapi-m1-plus:red:usr";
+			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+	};
+
+	mmc3_pwrseq: mmc3_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
+		reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
+	};
+
+	reg_gmac_3v3: gmac-3v3 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gmac_power_pin_bananapi>;
+		regulator-name = "gmac-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		startup-delay-us = <100000>;
+		enable-active-high;
+		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &ahci {
-    status = "okay";
+	status = "okay";
 };
 
 &codec {
-    status = "okay";
+	status = "okay";
 };
 
 &ehci0 {
-    status = "okay";
+	status = "okay";
 };
 
 &ehci1 {
-    status = "okay";
+	status = "okay";
 };
 
 &gmac {
-    pinctrl-names = "default";
-    pinctrl-0 = <&gmac_pins_rgmii_a>;
-    phy = <&phy1>;
-    phy-mode = "rgmii";
-    phy-supply = <&reg_gmac_3v3>;
-    status = "okay";
-
-    phy1: ethernet-phy at 1 {
-        reg = <1>;
-    };
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_pins_rgmii_a>;
+	phy = <&phy1>;
+	phy-mode = "rgmii";
+	phy-supply = <&reg_gmac_3v3>;
+	status = "okay";
+
+	phy1: ethernet-phy at 1 {
+		reg = <1>;
+	};
 };
 
 &i2c0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&i2c0_pins_a>;
-    status = "okay";
-
-    axp209: pmic at 34 {
-        compatible = "x-powers,axp209";
-        reg = <0x34>;
-        interrupt-parent = <&nmi_intc>;
-        interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
-        interrupt-controller;
-        #interrupt-cells = <1>;
-    };
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
+	status = "okay";
+
+	axp209: pmic at 34 {
+		compatible = "x-powers,axp209";
+		reg = <0x34>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	};
 };
 
 &ir0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&ir0_rx_pins_a>;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ir0_rx_pins_a>;
+	status = "okay";
 };
 
 &mmc0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
-    vmmc-supply = <&reg_vcc3v3>;
-    bus-width = <4>;
-    cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
-    cd-inverted;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
+	cd-inverted;
+	status = "okay";
 };
 
 &mmc3 {
-    #address-cells = <1>;
-    #size-cells = <0>;
-    pinctrl-names = "default";
-    pinctrl-0 = <&mmc3_pins_a>;
-    vmmc-supply = <&reg_vcc3v3>;
-    mmc-pwrseq = <&mmc3_pwrseq>;
-    bus-width = <4>;
-    non-removable;
-    enable-sdio-wakeup;
-    status = "okay";
-
-    brcmf: bcrmf at 1 {
-        reg = <1>;
-        compatible = "brcm,bcm4329-fmac";
-        interrupt-parent = <&pio>;
-        interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
-        interrupt-names = "host-wake";
-    };
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc3_pins_a>;
+	vmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&mmc3_pwrseq>;
+	bus-width = <4>;
+	non-removable;
+	enable-sdio-wakeup;
+	status = "okay";
+
+	brcmf: bcrmf at 1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&pio>;
+		interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-names = "host-wake";
+	};
 };
 
 &mmc3_pins_a {
-    /* AP6210 requires pull-up */
-    allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	/* AP6210 requires pull-up */
+	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 };
 
 &ohci0 {
-    status = "okay";
+	status = "okay";
 };
 
 &ohci1 {
-    status = "okay";
+	status = "okay";
 };
 
 &pio {
-    gmac_power_pin_bananapi: gmac_power_pin at 0 {
-        allwinner,pins = "PH23";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
-
-    led_pins_bananapi: led_pins at 0 {
-        allwinner,pins = "PH24", "PG2";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
-
-    mmc0_cd_pin_bananapi: mmc0_cd_pin at 0 {
-        allwinner,pins = "PH10";
-        allwinner,function = "gpio_in";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-    };
-
-    mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin at 0 {
-        allwinner,pins = "PH22";
-        allwinner,function = "gpio_out";
-        allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-        allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-    };
+	gmac_power_pin_bananapi: gmac_power_pin at 0 {
+		allwinner,pins = "PH23";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	led_pins_bananapi: led_pins at 0 {
+		allwinner,pins = "PH24", "PG2";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
+
+	mmc0_cd_pin_bananapi: mmc0_cd_pin at 0 {
+		allwinner,pins = "PH10";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	};
+
+	mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin at 0 {
+		allwinner,pins = "PH22";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 };
 
 &uart0 {
-    pinctrl-names = "default";
-    pinctrl-0 = <&uart0_pins_a>;
-    status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins_a>;
+	status = "okay";
 };
-- 
2.8.1

[PATCH 6/9] ARM: dts: sun7i: bananapi-m1-plus: Unify suffix for board specific labels

[Chen-Yu Tsai]

The dts file uses "bananapi" for some labels and "bananapim1plus" for
other. Use the shortened "bpi_m1p" suffix for all board specific labels.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index edfb5b37939e..14fb463758e4 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -63,7 +63,7 @@
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_bananapi>;
+		pinctrl-0 = <&led_pins_bpi_m1p>;
 
 		green {
 			label = "bananapi-m1-plus:green:usr";
@@ -81,14 +81,14 @@
 	mmc3_pwrseq: mmc3_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
-		pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
+		pinctrl-0 = <&mmc3_pwrseq_pin_bpi_m1p>;
 		reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
 	};
 
 	reg_gmac_3v3: gmac-3v3 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&gmac_power_pin_bananapi>;
+		pinctrl-0 = <&gmac_power_pin_bpi_m1p>;
 		regulator-name = "gmac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -151,7 +151,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m1p>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
@@ -194,28 +194,28 @@
 };
 
 &pio {
-	gmac_power_pin_bananapi: gmac_power_pin@0 {
+	gmac_power_pin_bpi_m1p: gmac_power_pin@0 {
 		allwinner,pins = "PH23";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 
-	led_pins_bananapi: led_pins@0 {
+	led_pins_bpi_m1p: led_pins@0 {
 		allwinner,pins = "PH24", "PG2";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 
-	mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
+	mmc0_cd_pin_bpi_m1p: mmc0_cd_pin@0 {
 		allwinner,pins = "PH10";
 		allwinner,function = "gpio_in";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};
 
-	mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin@0 {
+	mmc3_pwrseq_pin_bpi_m1p: mmc3_pwrseq_pin@0 {
 		allwinner,pins = "PH22";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-- 
2.8.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[PATCH 6/9] ARM: dts: sun7i: bananapi-m1-plus: Unify suffix for board specific labels

[Chen-Yu Tsai]

The dts file uses "bananapi" for some labels and "bananapim1plus" for
other. Use the shortened "bpi_m1p" suffix for all board specific labels.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index edfb5b37939e..14fb463758e4 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -63,7 +63,7 @@
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_bananapi>;
+		pinctrl-0 = <&led_pins_bpi_m1p>;
 
 		green {
 			label = "bananapi-m1-plus:green:usr";
@@ -81,14 +81,14 @@
 	mmc3_pwrseq: mmc3_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
-		pinctrl-0 = <&mmc3_pwrseq_pin_bananapim1plus>;
+		pinctrl-0 = <&mmc3_pwrseq_pin_bpi_m1p>;
 		reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
 	};
 
 	reg_gmac_3v3: gmac-3v3 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
-		pinctrl-0 = <&gmac_power_pin_bananapi>;
+		pinctrl-0 = <&gmac_power_pin_bpi_m1p>;
 		regulator-name = "gmac-3v3";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
@@ -151,7 +151,7 @@
 
 &mmc0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m1p>;
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
 	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
@@ -194,28 +194,28 @@
 };
 
 &pio {
-	gmac_power_pin_bananapi: gmac_power_pin at 0 {
+	gmac_power_pin_bpi_m1p: gmac_power_pin at 0 {
 		allwinner,pins = "PH23";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 
-	led_pins_bananapi: led_pins at 0 {
+	led_pins_bpi_m1p: led_pins at 0 {
 		allwinner,pins = "PH24", "PG2";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
 
-	mmc0_cd_pin_bananapi: mmc0_cd_pin at 0 {
+	mmc0_cd_pin_bpi_m1p: mmc0_cd_pin at 0 {
 		allwinner,pins = "PH10";
 		allwinner,function = "gpio_in";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};
 
-	mmc3_pwrseq_pin_bananapim1plus: mmc3_pwrseq_pin at 0 {
+	mmc3_pwrseq_pin_bpi_m1p: mmc3_pwrseq_pin at 0 {
 		allwinner,pins = "PH22";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-- 
2.8.1

[PATCH 7/9] ARM: dts: sun7i: bananapi-m1-plus: red LED is power LED

[Chen-Yu Tsai]

The red led on the Bananapi M1+ is wired to light up as soon as the
board is powered, and continues to be lit while the GPIO is floating.

Rename the LED to "pwr", remove the default trigger, and mark it as
default on.

Also fix the pinmux node that was specifying a different pin for this
LED.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 14fb463758e4..ba5bca0fe997 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -70,12 +70,11 @@
 			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
 		};
 
-		red {
-			label = "bananapi-m1-plus:red:usr";
+		pwr {
+			label = "bananapi-m1-plus:pwr:usr";
 			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
+			default-state = "on";
 		};
-
 	};
 
 	mmc3_pwrseq: mmc3_pwrseq {
@@ -202,7 +201,7 @@
 	};
 
 	led_pins_bpi_m1p: led_pins@0 {
-		allwinner,pins = "PH24", "PG2";
+		allwinner,pins = "PH24", "PH25";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-- 
2.8.1

[PATCH 7/9] ARM: dts: sun7i: bananapi-m1-plus: red LED is power LED

[Chen-Yu Tsai]

The red led on the Bananapi M1+ is wired to light up as soon as the
board is powered, and continues to be lit while the GPIO is floating.

Rename the LED to "pwr", remove the default trigger, and mark it as
default on.

Also fix the pinmux node that was specifying a different pin for this
LED.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 14fb463758e4..ba5bca0fe997 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -70,12 +70,11 @@
 			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
 		};
 
-		red {
-			label = "bananapi-m1-plus:red:usr";
+		pwr {
+			label = "bananapi-m1-plus:pwr:usr";
 			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "default-on";
+			default-state = "on";
 		};
-
 	};
 
 	mmc3_pwrseq: mmc3_pwrseq {
@@ -202,7 +201,7 @@
 	};
 
 	led_pins_bpi_m1p: led_pins at 0 {
-		allwinner,pins = "PH24", "PG2";
+		allwinner,pins = "PH24", "PH25";
 		allwinner,function = "gpio_out";
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-- 
2.8.1

[PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Chen-Yu Tsai]

The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
PMIC to supply its power. The vendor FEX file's DVFS table suggests the
board's CPU power rail has a voltage drop of 25 ~ 50 mV.

Add the PMIC regulator nodes and copy the DVFS table from the FEX file.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index ba5bca0fe997..7bb418bd1b6e 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -105,6 +105,22 @@
 	status = "okay";
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+
+	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
+	operating-points = <
+		/* kHz    uV */
+		1080000	1450000
+		912000	1425000
+		864000	1350000
+		720000	1250000
+		528000	1150000
+		312000	1100000
+		144000	1050000
+		>;
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -132,13 +148,9 @@
 	status = "okay";
 
 	axp209: pmic@34 {
-		compatible = "x-powers,axp209";
 		reg = <0x34>;
 		interrupt-parent = <&nmi_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
-		interrupt-controller;
-		#interrupt-cells = <1>;
 	};
 };
 
@@ -222,6 +234,34 @@
 	};
 };
 
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
+	regulator-always-on;
+	regulator-min-microvolt = <1050000>;
+	regulator-max-microvolt = <1450000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
2.8.1

[PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Chen-Yu Tsai]

The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
PMIC to supply its power. The vendor FEX file's DVFS table suggests the
board's CPU power rail has a voltage drop of 25 ~ 50 mV.

Add the PMIC regulator nodes and copy the DVFS table from the FEX file.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
 1 file changed, 44 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index ba5bca0fe997..7bb418bd1b6e 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -105,6 +105,22 @@
 	status = "okay";
 };
 
+&cpu0 {
+	cpu-supply = <&reg_dcdc2>;
+
+	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
+	operating-points = <
+		/* kHz    uV */
+		1080000	1450000
+		912000	1425000
+		864000	1350000
+		720000	1250000
+		528000	1150000
+		312000	1100000
+		144000	1050000
+		>;
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -132,13 +148,9 @@
 	status = "okay";
 
 	axp209: pmic at 34 {
-		compatible = "x-powers,axp209";
 		reg = <0x34>;
 		interrupt-parent = <&nmi_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
-		interrupt-controller;
-		#interrupt-cells = <1>;
 	};
 };
 
@@ -222,6 +234,34 @@
 	};
 };
 
+#include "axp209.dtsi"
+
+&reg_dcdc2 {
+	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
+	regulator-always-on;
+	regulator-min-microvolt = <1050000>;
+	regulator-max-microvolt = <1450000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
-- 
2.8.1

[PATCH 9/9] ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG

[Chen-Yu Tsai]

The Bananapi M1+ supports USB OTG, with the PMIC doing VBUS sensing.

Enable the USB OTG related functions. This also enables the previously
missing USB PHY node, which also handles some initial setup for the
normal USB hosts.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 7bb418bd1b6e..5182989757ca 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -204,6 +204,10 @@
 	status = "okay";
 };
 
+&otg_sram {
+	status = "okay";
+};
+
 &pio {
 	gmac_power_pin_bpi_m1p: gmac_power_pin@0 {
 		allwinner,pins = "PH23";
@@ -232,6 +236,13 @@
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
+
+	usb0_id_detect_pin_bpi_m1p: usb0_id_detect_pin@0 {
+		allwinner,pins = "PH4";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 };
 
 #include "axp209.dtsi"
@@ -262,8 +273,32 @@
 	regulator-name = "avcc";
 };
 
+&reg_usb0_vbus {
+	/* defaults from sunxi-common-regulators.dtsi */
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
+&usbphy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_id_detect_pin_bpi_m1p>;
+	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 USB0-IDDET */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_usb0_vbus>;
+	/* USB host VBUS is always on */
+	status = "okay";
+};
-- 
2.8.1

[PATCH 9/9] ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG

[Chen-Yu Tsai]

The Bananapi M1+ supports USB OTG, with the PMIC doing VBUS sensing.

Enable the USB OTG related functions. This also enables the previously
missing USB PHY node, which also handles some initial setup for the
normal USB hosts.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index 7bb418bd1b6e..5182989757ca 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -204,6 +204,10 @@
 	status = "okay";
 };
 
+&otg_sram {
+	status = "okay";
+};
+
 &pio {
 	gmac_power_pin_bpi_m1p: gmac_power_pin at 0 {
 		allwinner,pins = "PH23";
@@ -232,6 +236,13 @@
 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
+
+	usb0_id_detect_pin_bpi_m1p: usb0_id_detect_pin at 0 {
+		allwinner,pins = "PH4";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	};
 };
 
 #include "axp209.dtsi"
@@ -262,8 +273,32 @@
 	regulator-name = "avcc";
 };
 
+&reg_usb0_vbus {
+	/* defaults from sunxi-common-regulators.dtsi */
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };
+
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
+&usbphy {
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb0_id_detect_pin_bpi_m1p>;
+	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 USB0-IDDET */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_usb0_vbus>;
+	/* USB host VBUS is always on */
+	status = "okay";
+};
-- 
2.8.1

Re: [PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Maxime Ripard]

[-- Attachment #1: Type: text/plain, Size: 1529 bytes --]

Hi,

On Wed, Jul 06, 2016 at 05:10:49PM +0800, Chen-Yu Tsai wrote:
> The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
> PMIC to supply its power. The vendor FEX file's DVFS table suggests the
> board's CPU power rail has a voltage drop of 25 ~ 50 mV.
> 
> Add the PMIC regulator nodes and copy the DVFS table from the FEX file.
> 
> Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
> ---
>  arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
>  1 file changed, 44 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> index ba5bca0fe997..7bb418bd1b6e 100644
> --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> @@ -105,6 +105,22 @@
>  	status = "okay";
>  };
>  
> +&cpu0 {
> +	cpu-supply = <&reg_dcdc2>;
> +
> +	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
> +	operating-points = <
> +		/* kHz    uV */
> +		1080000	1450000
> +		912000	1425000
> +		864000	1350000
> +		720000	1250000
> +		528000	1150000
> +		312000	1100000
> +		144000	1050000
> +		>;
> +};
> +

We've always tried to not use all the non-sense OPPs coming from the
FEX files. Have you experienced any issues with the default ones?

The other patches have been queued either for 4.8 as fixes, or 4.9.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Maxime Ripard]

Hi,

On Wed, Jul 06, 2016 at 05:10:49PM +0800, Chen-Yu Tsai wrote:
> The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
> PMIC to supply its power. The vendor FEX file's DVFS table suggests the
> board's CPU power rail has a voltage drop of 25 ~ 50 mV.
> 
> Add the PMIC regulator nodes and copy the DVFS table from the FEX file.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
>  1 file changed, 44 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> index ba5bca0fe997..7bb418bd1b6e 100644
> --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
> @@ -105,6 +105,22 @@
>  	status = "okay";
>  };
>  
> +&cpu0 {
> +	cpu-supply = <&reg_dcdc2>;
> +
> +	/* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
> +	operating-points = <
> +		/* kHz    uV */
> +		1080000	1450000
> +		912000	1425000
> +		864000	1350000
> +		720000	1250000
> +		528000	1150000
> +		312000	1100000
> +		144000	1050000
> +		>;
> +};
> +

We've always tried to not use all the non-sense OPPs coming from the
FEX files. Have you experienced any issues with the default ones?

The other patches have been queued either for 4.8 as fixes, or 4.9.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160709/476f1ea7/attachment.sig>

Re: [PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Chen-Yu Tsai]

Hi,

On Sat, Jul 9, 2016 at 4:18 PM, Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote:
> Hi,
>
> On Wed, Jul 06, 2016 at 05:10:49PM +0800, Chen-Yu Tsai wrote:
>> The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
>> PMIC to supply its power. The vendor FEX file's DVFS table suggests the
>> board's CPU power rail has a voltage drop of 25 ~ 50 mV.
>>
>> Add the PMIC regulator nodes and copy the DVFS table from the FEX file.
>>
>> Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
>> ---
>>  arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
>>  1 file changed, 44 insertions(+), 4 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> index ba5bca0fe997..7bb418bd1b6e 100644
>> --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> @@ -105,6 +105,22 @@
>>       status = "okay";
>>  };
>>
>> +&cpu0 {
>> +     cpu-supply = <&reg_dcdc2>;
>> +
>> +     /* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
>> +     operating-points = <
>> +             /* kHz    uV */
>> +             1080000 1450000
>> +             912000  1425000
>> +             864000  1350000
>> +             720000  1250000
>> +             528000  1150000
>> +             312000  1100000
>> +             144000  1050000
>> +             >;
>> +};
>> +
>
> We've always tried to not use all the non-sense OPPs coming from the
> FEX files. Have you experienced any issues with the default ones?

I'll find some time to run a stress test on it.

> The other patches have been queued either for 4.8 as fixes, or 4.9.

Thanks!

ChenYu

>
> Thanks!
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

[PATCH 8/9] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for cpufreq

[Chen-Yu Tsai]

Hi,

On Sat, Jul 9, 2016 at 4:18 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> Hi,
>
> On Wed, Jul 06, 2016 at 05:10:49PM +0800, Chen-Yu Tsai wrote:
>> The Bananapi M1+, like other Allwinner A20 based boards, uses the AXP209
>> PMIC to supply its power. The vendor FEX file's DVFS table suggests the
>> board's CPU power rail has a voltage drop of 25 ~ 50 mV.
>>
>> Add the PMIC regulator nodes and copy the DVFS table from the FEX file.
>>
>> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
>> ---
>>  arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 48 ++++++++++++++++++++++--
>>  1 file changed, 44 insertions(+), 4 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> index ba5bca0fe997..7bb418bd1b6e 100644
>> --- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> +++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
>> @@ -105,6 +105,22 @@
>>       status = "okay";
>>  };
>>
>> +&cpu0 {
>> +     cpu-supply = <&reg_dcdc2>;
>> +
>> +     /* The custom DVFS table suggests a voltage drop of 25 ~ 50 mV */
>> +     operating-points = <
>> +             /* kHz    uV */
>> +             1080000 1450000
>> +             912000  1425000
>> +             864000  1350000
>> +             720000  1250000
>> +             528000  1150000
>> +             312000  1100000
>> +             144000  1050000
>> +             >;
>> +};
>> +
>
> We've always tried to not use all the non-sense OPPs coming from the
> FEX files. Have you experienced any issues with the default ones?

I'll find some time to run a stress test on it.

> The other patches have been queued either for 4.8 as fixes, or 4.9.

Thanks!

ChenYu

>
> Thanks!
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

Re: [PATCH 0/9] ARM: dts: sun7i: BPI-M1+ and Lamobo-R1 fixes

[Richard Kojedzinszky]

[-- Attachment #1.1: Type: text/plain, Size: 2186 bytes --]

Hi there,

I own a sinovoip's bananapi m1+, and using the latest dts and latest 
mainline kernel the os does not boot up, the mmc does not get initialized. 
I had to make mmc0 and mmc3 compatible with
"allwinner,sun5i-a13-mmc", then the device booted up well. It turned out to 
me that actually the MMC_CAP_1_8V_DDR flag 
in drivers/mmc/host/sunxi-mmc.c:1249 caused the wrong behaviour. If I just 
remove that capability, the board also boots up well. I dont know what have 
I found.

And also, as a board has usb ports in it, I had to enable the usb phy. I 
have a local dts which works for me now, should not it be included in 
mainline?

I have attached my dts which makes my device boot up well.

Regards,
On Wednesday, July 6, 2016 at 11:11:00 AM UTC+2, Chen-Yu Tsai wrote:
>
> Hi Maxime, 
>
> These are a bunch of fixes I did to get my boards running. Some of them 
> are cleanups, while others enable hardware that we already support on 
> other boards, such as USB or the audio codec. 
>
> Regards 
> ChenYu 
>
> Chen-Yu Tsai (9): 
>   ARM: dts: sun7i: lamobo-r1: Fix USB-based WiFi module power 
>   ARM: dts: sun7i: lamobo-r1: Remove usb1 vbus regulator 
>   ARM: dts: sun7i: lamobo-r1: Fix GPIO flags in reg_ahci_5v 
>   ARM: dts: sun7i: lamobo-r1: Enable audio codec 
>   ARM: dts: sun7i: bananapi-m1-plus: Reindent whole file using tabs 
>   ARM: dts: sun7i: bananapi-m1-plus: Unify suffix for board specific 
>     labels 
>   ARM: dts: sun7i: bananapi-m1-plus: red LED is power LED 
>   ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators and OPPs for 
>     cpufreq 
>   ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG 
>
>  arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 342 
> ++++++++++++++--------- 
>  arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts        |  20 +- 
>  2 files changed, 218 insertions(+), 144 deletions(-) 
>
> -- 
> 2.8.1 
>
>

-- 
You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit https://groups.google.com/d/optout.

[-- Attachment #1.2: Type: text/html, Size: 2735 bytes --]

[-- Attachment #2: sun7i-a20-bananapi-m1-plus-local.dts --]
[-- Type: application/octet-stream, Size: 180 bytes --]

#include "sun7i-a20-bananapi-m1-plus.dts"

&mmc0 {
	compatible = "allwinner,sun5i-a13-mmc";
};

&mmc3 {
	compatible = "allwinner,sun5i-a13-mmc";
};

&usbphy {
	status = "okay";
};