diff options
Diffstat (limited to 'configs/platform-v7a/patches/barebox-2020.01.0/0008-rpi-Enable-USB-Power-domain-during-startup.patch')
-rw-r--r-- | configs/platform-v7a/patches/barebox-2020.01.0/0008-rpi-Enable-USB-Power-domain-during-startup.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/configs/platform-v7a/patches/barebox-2020.01.0/0008-rpi-Enable-USB-Power-domain-during-startup.patch b/configs/platform-v7a/patches/barebox-2020.01.0/0008-rpi-Enable-USB-Power-domain-during-startup.patch deleted file mode 100644 index a30e632..0000000 --- a/configs/platform-v7a/patches/barebox-2020.01.0/0008-rpi-Enable-USB-Power-domain-during-startup.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Sascha Hauer <s.hauer@pengutronix.de> -Date: Thu, 19 Dec 2019 19:28:36 +0100 -Subject: [PATCH] rpi: Enable USB Power domain during startup - -Enable the USB Power domain during startup. The power domain is -abstracted as a regulator in barebox, but modelled as a power domain in -the device tree. Until this is sorted out just enable the power domain -or regulator in the board code. - -Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> ---- - arch/arm/boards/raspberry-pi/rpi-common.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - -diff --git a/arch/arm/boards/raspberry-pi/rpi-common.c b/arch/arm/boards/raspberry-pi/rpi-common.c -index acb26f6a6491..45961b52eeaa 100644 ---- a/arch/arm/boards/raspberry-pi/rpi-common.c -+++ b/arch/arm/boards/raspberry-pi/rpi-common.c -@@ -21,6 +21,7 @@ - #include <linux/clk.h> - #include <linux/clkdev.h> - #include <envfs.h> -+#include <regulator.h> - #include <malloc.h> - #include <libfile.h> - #include <gpio.h> -@@ -462,11 +463,20 @@ static void rpi_vc_fdt(void) - - static int rpi_devices_init(void) - { -+ struct regulator *reg; -+ - rpi_model_init(); - bcm2835_register_fb(); - armlinux_set_architecture(MACH_TYPE_BCM2708); - rpi_env_init(); - rpi_vc_fdt(); -+ -+ reg = regulator_get_name("bcm2835_usb"); -+ if (IS_ERR(reg)) -+ return PTR_ERR(reg); -+ -+ regulator_enable(reg); -+ - return 0; - } - late_initcall(rpi_devices_init); |