[U-Boot] [PATCH v3 0/2] Fix USB and enable ADC on Khadas VIM
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(+)
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>; +};
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
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
participants (2)
-
Loic Devulder -
Neil Armstrong