[U-Boot] [PATCH 055/172] ddr: altera: Clean up initialize_hps_phy()

[Marek Vasut]

Add brief kerneldoc.

Signed-off-by: Marek Vasut <ma...@denx.de>
---
 drivers/ddr/altera/sequencer.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index 72b2021..8273bde 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -3647,6 +3647,11 @@ static void initialize_reg_file(void)
        writel(0, &sdr_reg_file->debug2);
 }
 
+/**
+ * initialize_hps_phy() - Initialize HPS PHY
+ *
+ * Initialize HPS PHY.
+ */
 static void initialize_hps_phy(void)
 {
        uint32_t reg;
-- 
2.1.4

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