ddr: altera: sdram: Clean up sdram_mmr_init_full() part 7
authorMarek Vasut <marex@denx.de>
Sat, 1 Aug 2015 20:03:48 +0000 (22:03 +0200)
committerLothar Waßmann <LW@KARO-electronics.de>
Thu, 10 Sep 2015 06:17:36 +0000 (08:17 +0200)
Add kerneldoc.

Signed-off-by: Marek Vasut <marex@denx.de>
drivers/ddr/altera/sdram.c

index 2377b45..295747b 100644 (file)
@@ -615,7 +615,12 @@ static void sdr_load_regs(struct socfpga_sdram_config *cfg)
        writel(cfg->dram_odt, &sdr_ctrl->dram_odt);
 }
 
-/* Function to initialize SDRAM MMR */
+/**
+ * sdram_mmr_init_full() - Function to initialize SDRAM MMR
+ * @sdr_phy_reg:       Value of the PHY control register 0
+ *
+ * Initialize the SDRAM MMR.
+ */
 unsigned sdram_mmr_init_full(unsigned int sdr_phy_reg)
 {
        unsigned long status = 0;