diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2014-01-29 20:20:12 +0400 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2014-03-11 14:04:13 +0400 |
| commit | d25ea5845360bfcc2771ed876887d5895ebb9d74 (patch) | |
| tree | 54df0ea7dd3835408a16a767d02cbca1943ff315 /arch/arm/boot/dts/stih416-pinctrl.dtsi | |
| parent | c80fe3357fc13a4b5ecbb89a07d53c60f9df4b0a (diff) | |
| download | linux-d25ea5845360bfcc2771ed876887d5895ebb9d74.tar.xz | |
ARM: STi: STiH416: Add ethernet support.
This patch adds support to STiH416 SOC, which has two ethernet
snps,dwmac controllers version 3.710. With this patch B2000 and B2020
boards can boot with ethernet in MII and RGMII modes.
Tested on both B2020 and B2000.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stih416-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stih416-pinctrl.dtsi | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi index 8863c38d35b8..77b7725c1075 100644 --- a/arch/arm/boot/dts/stih416-pinctrl.dtsi +++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi @@ -132,6 +132,58 @@ }; }; }; + + gmac1 { + pinctrl_mii1: mii1 { + st,pins { + txd0 = <&PIO0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txd1 = <&PIO0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txd2 = <&PIO0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txd3 = <&PIO0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txer = <&PIO0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txen = <&PIO0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>; + txclk = <&PIO0 6 ALT1 IN NICLK 0 CLK_A>; + col = <&PIO0 7 ALT1 IN BYPASS 1000>; + + mdio = <&PIO1 0 ALT1 OUT BYPASS 1500>; + mdc = <&PIO1 1 ALT1 OUT NICLK 0 CLK_A>; + crs = <&PIO1 2 ALT1 IN BYPASS 1000>; + mdint = <&PIO1 3 ALT1 IN BYPASS 0>; + rxd0 = <&PIO1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>; + rxd1 = <&PIO1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>; + rxd2 = <&PIO1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>; + rxd3 = <&PIO1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>; + + rxdv = <&PIO2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>; + rx_er = <&PIO2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>; + rxclk = <&PIO2 2 ALT1 IN NICLK 0 CLK_A>; + phyclk = <&PIO2 3 ALT1 OUT NICLK 0 CLK_A>; + }; + }; + pinctrl_rgmii1: rgmii1-0 { + st,pins { + txd0 = <&PIO0 0 ALT1 OUT DE_IO 500 CLK_A>; + txd1 = <&PIO0 1 ALT1 OUT DE_IO 500 CLK_A>; + txd2 = <&PIO0 2 ALT1 OUT DE_IO 500 CLK_A>; + txd3 = <&PIO0 3 ALT1 OUT DE_IO 500 CLK_A>; + txen = <&PIO0 5 ALT1 OUT DE_IO 0 CLK_A>; + txclk = <&PIO0 6 ALT1 IN NICLK 0 CLK_A>; + + mdio = <&PIO1 0 ALT1 OUT BYPASS 0>; + mdc = <&PIO1 1 ALT1 OUT NICLK 0 CLK_A>; + rxd0 = <&PIO1 4 ALT1 IN DE_IO 500 CLK_A>; + rxd1 = <&PIO1 5 ALT1 IN DE_IO 500 CLK_A>; + rxd2 = <&PIO1 6 ALT1 IN DE_IO 500 CLK_A>; + rxd3 = <&PIO1 7 ALT1 IN DE_IO 500 CLK_A>; + + rxdv = <&PIO2 0 ALT1 IN DE_IO 500 CLK_A>; + rxclk = <&PIO2 2 ALT1 IN NICLK 0 CLK_A>; + phyclk = <&PIO2 3 ALT4 OUT NICLK 0 CLK_B>; + + clk125= <&PIO3 7 ALT4 IN NICLK 0 CLK_A>; + }; + }; + }; }; pin-controller-front { @@ -322,6 +374,63 @@ }; }; }; + + gmac0 { + pinctrl_mii0: mii0 { + st,pins { + mdint = <&PIO13 6 ALT2 IN BYPASS 0>; + txen = <&PIO13 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>; + txd0 = <&PIO14 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>; + txd1 = <&PIO14 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>; + txd2 = <&PIO14 2 ALT2 OUT SE_NICLK_IO 0 CLK_B>; + txd3 = <&PIO14 3 ALT2 OUT SE_NICLK_IO 0 CLK_B>; + + txclk = <&PIO15 0 ALT2 IN NICLK 0 CLK_A>; + txer = <&PIO15 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>; + crs = <&PIO15 2 ALT2 IN BYPASS 1000>; + col = <&PIO15 3 ALT2 IN BYPASS 1000>; + mdio= <&PIO15 4 ALT2 OUT BYPASS 1500>; + mdc = <&PIO15 5 ALT2 OUT NICLK 0 CLK_B>; + + rxd0 = <&PIO16 0 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rxd1 = <&PIO16 1 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rxd2 = <&PIO16 2 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rxd3 = <&PIO16 3 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rxdv = <&PIO15 6 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rx_er = <&PIO15 7 ALT2 IN SE_NICLK_IO 0 CLK_A>; + rxclk = <&PIO17 0 ALT2 IN NICLK 0 CLK_A>; + phyclk = <&PIO13 5 ALT2 OUT NICLK 0 CLK_B>; + }; + }; + + pinctrl_gmii0: gmii0 { + st,pins { + }; + }; + pinctrl_rgmii0: rgmii0 { + st,pins { + phyclk = <&PIO13 5 ALT4 OUT NICLK 0 CLK_B>; + txen = <&PIO13 7 ALT2 OUT DE_IO 0 CLK_A>; + txd0 = <&PIO14 0 ALT2 OUT DE_IO 500 CLK_A>; + txd1 = <&PIO14 1 ALT2 OUT DE_IO 500 CLK_A>; + txd2 = <&PIO14 2 ALT2 OUT DE_IO 500 CLK_B>; + txd3 = <&PIO14 3 ALT2 OUT DE_IO 500 CLK_B>; + txclk = <&PIO15 0 ALT2 IN NICLK 0 CLK_A>; + + mdio = <&PIO15 4 ALT2 OUT BYPASS 0>; + mdc = <&PIO15 5 ALT2 OUT NICLK 0 CLK_B>; + + rxdv = <&PIO15 6 ALT2 IN DE_IO 500 CLK_A>; + rxd0 =<&PIO16 0 ALT2 IN DE_IO 500 CLK_A>; + rxd1 =<&PIO16 1 ALT2 IN DE_IO 500 CLK_A>; + rxd2 =<&PIO16 2 ALT2 IN DE_IO 500 CLK_A>; + rxd3 =<&PIO16 3 ALT2 IN DE_IO 500 CLK_A>; + rxclk =<&PIO17 0 ALT2 IN NICLK 0 CLK_A>; + + clk125=<&PIO17 6 ALT1 IN NICLK 0 CLK_A>; + }; + }; + }; }; pin-controller-fvdp-fe { |