[PATCH u-boot-marvell 3/3] arm: a37xx: pci: Update comment about Command/Direct mode

Pali Rohár
2022-02-15T10:24:25Z

Code is changing PCIe controller from Command mode to Direct mode.

Signed-off-by: Pali Rohár <pali@kernel.org>
---
drivers/pci/pci-aardvark.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/pci-aardvark.c b/drivers/pci/pci-aardvark.c
index c795ef10b884..4f7e61ecf166 100644
--- a/drivers/pci/pci-aardvark.c
+++ b/drivers/pci/pci-aardvark.c
@@ -757,7 +757,7 @@ static int pcie_advk_setup_hw(struct pcie_advk *pcie)
int i, wins;
u32 reg;

- /* Set to Direct mode */
+ /* Set from Command to Direct mode */
reg = advk_readl(pcie, ADVK_CORE_CTRL_CONFIG);
reg &= ~ADVK_CORE_CTRL_CONFIG_COMMAND_MODE;
advk_writel(pcie, reg, ADVK_CORE_CTRL_CONFIG);
--
2.20.1