From: Bastien Curutchet <bastien.curutchet@bootlin.com>
Date: Mon, 21 Oct 2024 15:13:28 +0000 (+0200)
Subject: memory: ti-aemif: Wrap the CS configuration into a function
X-Git-Url: http://git.dujemihanovic.xyz/html/index.html?a=commitdiff_plain;h=4b43602c8b05ad51ec430f81319c56c40dd00c77;p=u-boot.git

memory: ti-aemif: Wrap the CS configuration into a function

Wrap the CS configuration into a aemif_configure_cs() to ease its
migration to another driver when adding DM support.

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
---

diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c
index 82a9c8cf7b..5e9514713f 100644
--- a/drivers/memory/ti-aemif.c
+++ b/drivers/memory/ti-aemif.c
@@ -34,21 +34,10 @@
 		}						\
 	} while (0)
 
-static void aemif_configure(int cs, struct aemif_config *cfg)
+static void aemif_cs_configure(int cs, struct aemif_config *cfg)
 {
 	unsigned long tmp;
 
-	if (cfg->mode == AEMIF_MODE_NAND) {
-		tmp = __raw_readl(cfg->base + AEMIF_NAND_CONTROL);
-		tmp |= (1 << cs);
-		__raw_writel(tmp, cfg->base + AEMIF_NAND_CONTROL);
-
-	} else if (cfg->mode == AEMIF_MODE_ONENAND) {
-		tmp = __raw_readl(cfg->base + AEMIF_ONENAND_CONTROL);
-		tmp |= (1 << cs);
-		__raw_writel(tmp, cfg->base + AEMIF_ONENAND_CONTROL);
-	}
-
 	tmp = __raw_readl(cfg->base + AEMIF_CONFIG(cs));
 
 	set_config_field(tmp, SELECT_STROBE,	cfg->select_strobe);
@@ -65,6 +54,24 @@ static void aemif_configure(int cs, struct aemif_config *cfg)
 	__raw_writel(tmp, cfg->base + AEMIF_CONFIG(cs));
 }
 
+static void aemif_configure(int cs, struct aemif_config *cfg)
+{
+	unsigned long tmp;
+
+	if (cfg->mode == AEMIF_MODE_NAND) {
+		tmp = __raw_readl(cfg->base + AEMIF_NAND_CONTROL);
+		tmp |= (1 << cs);
+		__raw_writel(tmp, cfg->base + AEMIF_NAND_CONTROL);
+
+	} else if (cfg->mode == AEMIF_MODE_ONENAND) {
+		tmp = __raw_readl(cfg->base + AEMIF_ONENAND_CONTROL);
+		tmp |= (1 << cs);
+		__raw_writel(tmp, cfg->base + AEMIF_ONENAND_CONTROL);
+	}
+
+	aemif_cs_configure(cs, cfg);
+}
+
 void aemif_init(int num_cs, struct aemif_config *config)
 {
 	int cs;