ARM: dts: dra7-evm: Fix comment about NAND configuration
authorRoger Quadros <rogerq@ti.com>
Thu, 3 Mar 2016 11:28:20 +0000 (13:28 +0200)
committerTony Lindgren <tony@atomide.com>
Tue, 12 Apr 2016 21:32:02 +0000 (14:32 -0700)
The switch configuration for NAND is actually the other way round.
Also mention ON/OFF states as that is more natural to understand
(without the help of schematics) when compared to HIGH/LOW.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/boot/dts/dra7-evm.dts

index 6e61cfa123264fc397f2874514aca7e1c0aa5d16..05c135d84374b058cdd61a4c20af45cb5c40eb65 100644 (file)
        nand_flash_x16: nand_flash_x16 {
                /* On DRA7 EVM, GPMC_WPN and NAND_BOOTn comes from DIP switch
                 * So NAND flash requires following switch settings:
-                * SW5.9 (GPMC_WPN) = LOW
-                * SW5.1 (NAND_BOOTn) = HIGH */
+                * SW5.1 (NAND_BOOTn) = ON (LOW)
+                * SW5.9 (GPMC_WPN) = OFF (HIGH)
+                */
                pinctrl-single,pins = <
                        DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT  | MUX_MODE0)       /* gpmc_ad0     */
                        DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT  | MUX_MODE0)       /* gpmc_ad1     */