[PATCH v3 0/2] Fix USB and enable ADC on Khadas VIM

[PATCH v3 0/2] Fix USB and enable ADC on Khadas VIM

[Loic Devulder]

This patch series add power supply entry for P212 like meson-gx boards.
It also enable ADC support for Khadas VIM board.

Based on the Neil Armstrong's patches.

Note: it's my first (small!) patch for U-Boot,
I tried to add all needed and useful informations :-)

Changes since v2:
 - change commit message for DTS backport

Changes since v1:
 - remove duplicated lines in configs/khadas-vim_defconfig

Loic Devulder (2):
  ARM64: meson: Add 'usb2_phy0' in P212 DT file
  configs: Update Meson GX configs

 arch/arm/dts/meson-gxl-s905x-p212.dtsi | 7 ++++++++
 configs/khadas-vim_defconfig           | 3 +++
 2 files changed, 10 insertions(+)

-- 
2.13.7

[[PATCH v3] 1/2] ARM64: meson: Sync DT with Linux 4.17.5

[Loic Devulder]

Synchronize the Linux Device Tree for Amlogic Meson GX boards from Linux 4.17.5
(Linux commit 54fb3c180d05e9dfda892a93413514e99f0cbb19).

This will enable HDMI_5V for USB Amlogic Meson GXL P212 based boards.

Signed-off-by: Loic Devulder <ldevulder@suse.de>
---
 arch/arm/dts/meson-gxl-s905x-p212.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/dts/meson-gxl-s905x-p212.dtsi b/arch/arm/dts/meson-gxl-s905x-p212.dtsi
index 0cfd701809..3bd405079b 100644
--- a/arch/arm/dts/meson-gxl-s905x-p212.dtsi
+++ b/arch/arm/dts/meson-gxl-s905x-p212.dtsi
@@ -189,3 +189,10 @@
 &usb0 {
 	status = "okay";
 };
+
+&usb2_phy0 {
+        /*
+         * HDMI_5V is also used as supply for the USB VBUS.
+         */
+        phy-supply = <&hdmi_5v>;
+};
-- 
2.13.7

[[PATCH v3] 1/2] ARM64: meson: Sync DT with Linux 4.17.5

[Neil Armstrong]

On 10/07/2018 09:54, Loic Devulder wrote:
> Synchronize the Linux Device Tree for Amlogic Meson GX boards from Linux 4.17.5
> (Linux commit 54fb3c180d05e9dfda892a93413514e99f0cbb19).
> 
> This will enable HDMI_5V for USB Amlogic Meson GXL P212 based boards.
> 
> Signed-off-by: Loic Devulder <ldevulder@suse.de>
> ---
>  arch/arm/dts/meson-gxl-s905x-p212.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/dts/meson-gxl-s905x-p212.dtsi b/arch/arm/dts/meson-gxl-s905x-p212.dtsi
> index 0cfd701809..3bd405079b 100644
> --- a/arch/arm/dts/meson-gxl-s905x-p212.dtsi
> +++ b/arch/arm/dts/meson-gxl-s905x-p212.dtsi
> @@ -189,3 +189,10 @@
>  &usb0 {
>  	status = "okay";
>  };
> +
> +&usb2_phy0 {
> +        /*
> +         * HDMI_5V is also used as supply for the USB VBUS.
> +         */
> +        phy-supply = <&hdmi_5v>;
> +};
> 

Acked-by: Neil Armstrong <narmstrong@baylibre.com>

[[PATCH v3] 2/2] configs: Update Meson GX configs

[Loic Devulder]

Enable ADC support on the Khadas VIM board.

Signed-off-by: Loic Devulder <ldevulder@suse.de>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
---
 configs/khadas-vim_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/khadas-vim_defconfig b/configs/khadas-vim_defconfig
index 1eb13df4b4..fd1ec8157b 100644
--- a/configs/khadas-vim_defconfig
+++ b/configs/khadas-vim_defconfig
@@ -13,12 +13,15 @@ CONFIG_OF_BOARD_SETUP=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_IMI is not set
+CONFIG_CMD_ADC=y
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_REGULATOR=y
+CONFIG_ADC=y
+CONFIG_SARADC_MESON=y
 CONFIG_OF_CONTROL=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_DM_GPIO=y
-- 
2.13.7