[PATCH] ARM: dts: da850: Adjust the pinctrl muxing for the NAND on CS3

Karl Beldan kbeldan at baylibre.com
Wed Aug 3 10:06:27 PDT 2016


- Adjust the settings to also allow driving EMA_D[8..15] for 16bits
  NANDs. These are shared with GPIO3[0..7] which have no in-tree user.
- Remove the useless CS4 setting

Cc: Kevin Hilman <khilman at baylibre.com>
Signed-off-by: Karl Beldan <kbeldan at baylibre.com>
---
 arch/arm/boot/dts/da850.dtsi | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 3a00978..ae5dc18 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -43,16 +43,20 @@
 
 			nand_cs3_pins: pinmux_nand_pins {
 				pinctrl-single,bits = <
-					/* EMA_OE, EMA_WE */
-					0x1c 0x00110000  0x00ff0000
-					/* EMA_CS[4],EMA_CS[3]*/
-					0x1c 0x00000110  0x00000ff0
+					/* EMA_OE, EMA_WE, EMA_CS[3] */
+					0x1c 0x00110010  0x00ff00f0
 					/*
 					 * EMA_D[0], EMA_D[1], EMA_D[2],
 					 * EMA_D[3], EMA_D[4], EMA_D[5],
 					 * EMA_D[6], EMA_D[7]
 					 */
 					0x24 0x11111111  0xffffffff
+					/*
+					 * EMA_D[8],  EMA_D[9],  EMA_D[10],
+					 * EMA_D[11], EMA_D[12], EMA_D[13],
+					 * EMA_D[14], EMA_D[15]
+					 */
+					0x20 0x11111111  0xffffffff
 					/* EMA_A[1], EMA_A[2] */
 					0x30 0x01100000  0x0ff00000
 				>;
-- 
2.9.0.rc1




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