Commit 0c0a41fb authored by Pali Rohár's avatar Pali Rohár Committed by Linus Walleij

pinctrl: armada-37xx: Add comment for pcie1_reset pin group

Group name 'pcie1' is misleading as it controls only PCIe reset pin. Like
other PCIe groups it should have been called 'pcie1_reset'. But due to
backward compatibility it is not possible to change existing group name.
So just add comment describing this PCIe reset functionality.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20200724132457.7094-1-pali@kernel.orgSigned-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent fe9c3644
......@@ -316,7 +316,7 @@ sdio_pins: sdio-pins {
};
pcie_reset_pins: pcie-reset-pins {
groups = "pcie1";
groups = "pcie1"; /* this actually controls "pcie1_reset" */
function = "gpio";
};
......
......@@ -197,7 +197,7 @@ static struct armada_37xx_pin_group armada_37xx_sb_groups[] = {
PIN_GRP_GPIO("sdio_sb", 24, 6, BIT(2), "sdio"),
PIN_GRP_GPIO("rgmii", 6, 12, BIT(3), "mii"),
PIN_GRP_GPIO("smi", 18, 2, BIT(4), "smi"),
PIN_GRP_GPIO("pcie1", 3, 1, BIT(5), "pcie"),
PIN_GRP_GPIO("pcie1", 3, 1, BIT(5), "pcie"), /* this actually controls "pcie1_reset" */
PIN_GRP_GPIO("pcie1_clkreq", 4, 1, BIT(9), "pcie"),
PIN_GRP_GPIO("pcie1_wakeup", 5, 1, BIT(10), "pcie"),
PIN_GRP_GPIO("ptp", 20, 3, BIT(11) | BIT(12) | BIT(13), "ptp"),
......
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