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ARM: DT: STiH407: Add NAND flash controller pin configuration

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This patch adds NAND flash support controller pin configuration
for STiH407 family silicon.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
This commit is contained in:
Peter Griffin 2015-09-28 14:37:00 +02:00 committed by Maxime Coquelin
parent 9af0a7b5e6
commit 8eefa90f3c
1 changed files with 23 additions and 0 deletions
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23
arch/arm/boot/dts/stih407-pinctrl.dtsi
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@ -1085,6 +1085,29 @@ st,pins {
};
};
};
nand {
pinctrl_nand: nand {
st,pins {
nand_cs1 = <&pio40 6 ALT3 OUT>;
nand_cs0 = <&pio40 7 ALT3 OUT>;
nand_d0 = <&pio41 0 ALT3 BIDIR>;
nand_d1 = <&pio41 1 ALT3 BIDIR>;
nand_d2 = <&pio41 2 ALT3 BIDIR>;
nand_d3 = <&pio41 3 ALT3 BIDIR>;
nand_d4 = <&pio41 4 ALT3 BIDIR>;
nand_d5 = <&pio41 5 ALT3 BIDIR>;
nand_d6 = <&pio41 6 ALT3 BIDIR>;
nand_d7 = <&pio41 7 ALT3 BIDIR>;
nand_we = <&pio42 0 ALT3 OUT>;
nand_dqs = <&pio42 1 ALT3 OUT>;
nand_ale = <&pio42 2 ALT3 OUT>;
nand_cle = <&pio42 3 ALT3 OUT>;
nand_rnb = <&pio42 4 ALT3 IN>;
nand_oe = <&pio42 5 ALT3 OUT>;
};
};
};
};
};
};