lkml.org 
[lkml]   [2015]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 06/11] ARM: DT: STiH407: Add NAND flash controller pin configuration
Date
This patch adds NAND flash support controller pin configuration
for STiH407 family silicon.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
arch/arm/boot/dts/stih407-pinctrl.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
index d0f5fdd..cde776b 100644
--- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
@@ -885,6 +885,29 @@
};
};
};
+
+ 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>;
+ };
+ };
+ };
};
};
};
--
1.9.1


\
 
 \ /
  Last update: 2015-09-11 19:21    [W:0.129 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site