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| author | Tim Harvey <tharvey@gateworks.com> | 2021-07-06 10:19:09 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-07-10 16:53:34 +0200 |
| commit | c1f6fd2bb7fa19ec166584c1cce50b5fde93e8ac (patch) | |
| tree | 5134f573a6dd3b93ecb2ecd72b1774659f708efc /arch | |
| parent | 96f747b1f0e6762bc1b1ce41f4e315431f0c3279 (diff) | |
| download | u-boot-c1f6fd2bb7fa19ec166584c1cce50b5fde93e8ac.zip u-boot-c1f6fd2bb7fa19ec166584c1cce50b5fde93e8ac.tar.gz u-boot-c1f6fd2bb7fa19ec166584c1cce50b5fde93e8ac.tar.bz2 | |
pci: imx: use reset-gpios if defined by device-tree
If reset-gpio is defined by device-tree use that if
CONFIG_PCIE_IMX_PERST_GPIO is not defined.
Note that after this the following boards which define
CONFIG_PCIE_IMX_PERST_GPIO in their board header file as well as their
device-tree should be able to remove CONFIG_PCIE_IMX_PERST_GPIO without
consequence:
- mx6sabresd
- mx6sxsabresd
- novena
- tbs2910
- vining_2000
Note that the ge_bx50v3 board uses CONFIG_PCIE_IMX_PERST_GPIO and does
not have reset-gpios defined it it's pcie node in the dt thus removing
CONFIG_PCIE_IMX_PERST_GPIO globally can't be done until that board adds
reset-gpios.
Cc: Ian Ray <ian.ray@ge.com> (maintainer:GE BX50V3 BOARD)
Cc: Sebastian Reichel <sebastian.reichel@collabora.com> (maintainer:GE BX50V3 BOARD)
Cc: Fabio Estevam <festevam@gmail.com> (maintainer:MX6SABRESD BOARD)
Cc: Marek Vasut <marex@denx.de> (maintainer:NOVENA BOARD)
Cc: Soeren Moch <smoch@web.de> (maintainer:TBS2910 BOARD)
Cc: Silvio Fricke <open-source@softing.de> (maintainer:VINING_2000 BOARD)
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/sys_proto.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index 1e5fa1a..c49759a 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -7,6 +7,7 @@ #ifndef __SYS_PROTO_IMX6_ #define __SYS_PROTO_IMX6_ +#include <asm/gpio.h> #include <asm/mach-imx/sys_proto.h> #include <asm/arch/iomux.h> @@ -18,7 +19,7 @@ USBPHY_PWD_RXPWDRX)) int imx6_pcie_toggle_power(void); -int imx6_pcie_toggle_reset(void); +int imx6_pcie_toggle_reset(struct gpio_desc *gpio, bool active_high); enum ldo_reg { LDO_ARM, |