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Subject[PATCH] net: fec: Rename "phy-reset-active-low" property
Date
From the perspective of RESET, the meaning of the new property
is actually "active high". Thanks for Troy Kisky for pointing
that out.

Since the patch is in linux-next, this patch is incremental and doesn't
replace the original patch.

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
---
Documentation/devicetree/bindings/net/fsl-fec.txt | 2 +-
drivers/net/ethernet/freescale/fec_main.c | 8 ++++----
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index a4799ff..b037a9d 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -12,7 +12,7 @@ Optional properties:
only if property "phy-reset-gpios" is available. Missing the property
will have the duration be 1 millisecond. Numbers greater than 1000 are
invalid and 1 millisecond will be used instead.
-- phy-reset-active-low : If present then the reset sequence using the GPIO
+- phy-reset-active-high : If present then the reset sequence using the GPIO
specified in the "phy-reset-gpios" property is reversed (H=reset state,
L=operation state).
- phy-supply : regulator that powers the Ethernet PHY.
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index bad0ba2..37c0815 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3191,7 +3191,7 @@ static int fec_enet_init(struct net_device *ndev)
static void fec_reset_phy(struct platform_device *pdev)
{
int err, phy_reset;
- bool active_low = false;
+ bool active_high = false;
int msec = 1;
struct device_node *np = pdev->dev.of_node;

@@ -3207,17 +3207,17 @@ static void fec_reset_phy(struct platform_device *pdev)
if (!gpio_is_valid(phy_reset))
return;

- active_low = of_property_read_bool(np, "phy-reset-active-low");
+ active_high = of_property_read_bool(np, "phy-reset-active-high");

err = devm_gpio_request_one(&pdev->dev, phy_reset,
- active_low ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
+ active_high ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
"phy-reset");
if (err) {
dev_err(&pdev->dev, "failed to get phy-reset-gpios: %d\n", err);
return;
}
msleep(msec);
- gpio_set_value_cansleep(phy_reset, !active_low);
+ gpio_set_value_cansleep(phy_reset, !active_high);
}
#else /* CONFIG_OF */
static void fec_reset_phy(struct platform_device *pdev)
--
2.7.2
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