From be1e9dc0800a9d44514a0c640ded0bd70400ddc6 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 11 Aug 2019 13:22:32 +0200 Subject: [PATCH] ARM: renesas: Enable R8A66597 USB host on GR Peach Enable USB host support on GR Peach board. To use USB host on GR Peach, it might be necessary to solder JP3 header onto the board first and then short it. Shorting JP3 is mandatory to let the U5 regulator to supply VBUS to the CN3 USB port. Signed-off-by: Marek Vasut Cc: Chris Brandt --- arch/arm/dts/r7s72100-gr-peach-u-boot.dts | 14 ++++++++++++++ configs/grpeach_defconfig | 9 ++++++++- 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/arch/arm/dts/r7s72100-gr-peach-u-boot.dts b/arch/arm/dts/r7s72100-gr-peach-u-boot.dts index 28247d19d7..30e35e47d6 100644 --- a/arch/arm/dts/r7s72100-gr-peach-u-boot.dts +++ b/arch/arm/dts/r7s72100-gr-peach-u-boot.dts @@ -37,6 +37,15 @@ }; }; + reg_usbhs0_vbus: regulator-usbhs0-vbus { + compatible = "regulator-fixed"; + regulator-name = "usbhs0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&port4 1 GPIO_ACTIVE_LOW>; + }; + + rpc: rpc@0xee200000 { compatible = "renesas,rpc-r7s72100", "renesas,rpc"; reg = <0x3fefa000 0x100>, <0x18000000 0x08000000>; @@ -76,3 +85,8 @@ &scif2_pins { u-boot,dm-pre-reloc; }; + +&usbhs0 { + vbus-supply = <®_usbhs0_vbus>; + status = "okay"; +}; diff --git a/configs/grpeach_defconfig b/configs/grpeach_defconfig index 32254b3b0e..adabfbc085 100644 --- a/configs/grpeach_defconfig +++ b/configs/grpeach_defconfig @@ -10,6 +10,7 @@ CONFIG_HUSH_PARSER=y # CONFIG_CMD_ELF is not set CONFIG_CMD_GPIO=y CONFIG_CMD_SF=y +CONFIG_CMD_USB=y CONFIG_CMD_DHCP=y CONFIG_CMD_MII=y CONFIG_CMD_PING=y @@ -30,7 +31,7 @@ CONFIG_ENV_SPI_MAX_HZ=50000000 CONFIG_USE_ENV_SPI_MODE=y CONFIG_ENV_SPI_MODE=0x0 CONFIG_NET_RANDOM_ETHADDR=y -CONFIG_HAVE_BLOCK_DEVICE=y +CONFIG_BLK=y CONFIG_DM_GPIO=y CONFIG_RZA1_GPIO=y CONFIG_LED=y @@ -43,11 +44,17 @@ CONFIG_SPI_FLASH_MACRONIX=y CONFIG_DM_ETH=y CONFIG_SH_ETHER=y CONFIG_PINCTRL=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y CONFIG_SCIF_CONSOLE=y CONFIG_SPI=y CONFIG_DM_SPI=y CONFIG_RENESAS_RPC_SPI=y CONFIG_TIMER=y CONFIG_RENESAS_OSTM_TIMER=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_R8A66597_HCD=y +CONFIG_USB_STORAGE=y CONFIG_OF_LIBFDT_OVERLAY=y # CONFIG_EFI_LOADER is not set -- 2.25.1