* [PATCH 1/1] ARM: dts: DRA72: switch to cpsw slave0 for ethernet
@ 2015-06-22 9:03 Mugunthan V N
2015-07-14 11:08 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Mugunthan V N @ 2015-06-22 9:03 UTC (permalink / raw)
To: tony; +Cc: linux-omap, linux-kernel, Vignesh R, Mugunthan V N
From: Vignesh R <vigneshr@ti.com>
On DRA72 EVM, cpsw slave1 is muxed with VIN2A, hence switch to cpsw
slave0 for ethernet. Add gpio hog entry to pcf_gpio_21 in order to
select cpsw slave0.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/boot/dts/dra72-evm.dts | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts
index ce0390f..b05d123 100644
--- a/arch/arm/boot/dts/dra72-evm.dts
+++ b/arch/arm/boot/dts/dra72-evm.dts
@@ -274,6 +274,12 @@
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
+
+ cpsw_sel_s0 {
+ gpio-hog;
+ gpios = <4 GPIO_ACTIVE_HIGH>;
+ output-low;
+ };
};
};
@@ -481,9 +487,10 @@
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
+ slaves = <1>;
};
-&cpsw_emac1 {
+&cpsw_emac0 {
phy_id = <&davinci_mdio>, <3>;
phy-mode = "rgmii";
};
@@ -492,7 +499,6 @@
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
- active_slave = <1>;
};
&dcan1 {
--
2.4.2.387.gf86f31a
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
Please read the FAQ at http://www.tux.org/lkml/
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] ARM: dts: DRA72: switch to cpsw slave0 for ethernet
2015-06-22 9:03 [PATCH 1/1] ARM: dts: DRA72: switch to cpsw slave0 for ethernet Mugunthan V N
@ 2015-07-14 11:08 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2015-07-14 11:08 UTC (permalink / raw)
To: Mugunthan V N; +Cc: linux-omap, linux-kernel, Vignesh R
* Mugunthan V N <mugunthanvnm@ti.com> [150622 02:05]:
> From: Vignesh R <vigneshr@ti.com>
>
> On DRA72 EVM, cpsw slave1 is muxed with VIN2A, hence switch to cpsw
> slave0 for ethernet. Add gpio hog entry to pcf_gpio_21 in order to
> select cpsw slave0.
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Applying into omap-for-v4.3/dt thanks.
Tony
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-07-14 11:08 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-06-22 9:03 [PATCH 1/1] ARM: dts: DRA72: switch to cpsw slave0 for ethernet Mugunthan V N
2015-07-14 11:08 ` Tony Lindgren
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).