- onenand - OMAP3 support - Kconfig update

The following patch provides the onenand support for OMAP3.

The patch enables the onenand in def_config file, enable onenand Kconfig
for OMAP3 and enables omap2_sleep_block() only if CONFIG_PM is defined.
Also adding the signed off by line which was missed in the previous mail.
Signed-off-by: Nishant Kamat <nskamat@ti.com>
Signed-off-by: Sameer <sameersu@ti.com>
Acked-by: Felipe Balbi <felipe.lima@indt.org.br>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/configs/omap_3430sdp_defconfig

@@ -461,7 +461,10 @@ CONFIG_MTD_OMAP_NOR=y
 CONFIG_MTD_ONENAND=y
 CONFIG_MTD_ONENAND_VERIFY_WRITE=y
 # CONFIG_MTD_ONENAND_GENERIC is not set
+CONFIG_MTD_ONENAND_OMAP2=y
 # CONFIG_MTD_ONENAND_OTP is not set
+# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
+# CONFIG_MTD_ONENAND_SIM is not set
 
 #
 # UBI - Unsorted block images

drivers/mtd/onenand/Kconfig

@@ -28,10 +28,10 @@ config MTD_ONENAND_GENERIC
 	  Support for OneNAND flash via platform device driver.
 
 config MTD_ONENAND_OMAP2
-	tristate "OneNAND on OMAP2 support"
-	depends on MTD_ONENAND && ARCH_OMAP2
+	tristate "OneNAND on OMAP2/OMAP3 support"
+	depends on MTD_ONENAND && (ARCH_OMAP2 || ARCH_OMAP3)
 	help
-	  Support for a OneNAND flash device connected to an OMAP2 CPU
+	  Support for a OneNAND flash device connected to an OMAP2/OMAP3 CPU
 	  via the GPMC memory controller.
 
 config MTD_ONENAND_OTP

include/asm-arm/arch-omap/pm.h

@@ -107,7 +107,8 @@
 #if     !defined(CONFIG_ARCH_OMAP730) && \
 	!defined(CONFIG_ARCH_OMAP15XX) && \
 	!defined(CONFIG_ARCH_OMAP16XX) && \
-	!defined(CONFIG_ARCH_OMAP24XX)
+	!defined(CONFIG_ARCH_OMAP24XX) && \
+	!defined(CONFIG_ARCH_OMAP34XX)
 #error "Power management for this processor not implemented yet"
 #endif
 
@@ -134,8 +135,13 @@ void clk_deny_idle(struct clk *clk);
 
 extern void omap_pm_idle(void);
 extern void omap_pm_suspend(void);
+#ifdef CONFIG_PM
 extern void omap2_block_sleep(void);
 extern void omap2_allow_sleep(void);
+#else
+static inline void omap2_block_sleep(void) { }
+static inline void omap2_allow_sleep(void) { }
+#endif
 extern void omap730_cpu_suspend(unsigned short, unsigned short);
 extern void omap1510_cpu_suspend(unsigned short, unsigned short);
 extern void omap1610_cpu_suspend(unsigned short, unsigned short);