From: Marek Vasut <marek.vasut+renesas@gmail.com>
Date: Sun, 8 Apr 2018 15:45:23 +0000 (+0200)
Subject: mmc: uniphier: Allow passing quirks to the probe function
X-Git-Tag: v2018.05-rc2~18^2~24
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c769e609907ccf838801433cdb89e73972f5550b;p=oweals%2Fu-boot.git

mmc: uniphier: Allow passing quirks to the probe function

Certain instances of the SD IP require more elaborate digging
in the DT to figure out which variant of the SD IP is in use.
Allow explicit passing of the quirks into the probe function.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
---

diff --git a/drivers/mmc/matsushita-common.c b/drivers/mmc/matsushita-common.c
index 9f7f47c86b..0b0cbaf9e1 100644
--- a/drivers/mmc/matsushita-common.c
+++ b/drivers/mmc/matsushita-common.c
@@ -653,12 +653,11 @@ int matsu_sd_bind(struct udevice *dev)
 	return mmc_bind(dev, &plat->mmc, &plat->cfg);
 }
 
-int matsu_sd_probe(struct udevice *dev)
+int matsu_sd_probe(struct udevice *dev, u32 quirks)
 {
 	struct matsu_sd_plat *plat = dev_get_platdata(dev);
 	struct matsu_sd_priv *priv = dev_get_priv(dev);
 	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
-	const u32 quirks = dev_get_driver_data(dev);
 	fdt_addr_t base;
 	struct clk clk;
 	int ret;
diff --git a/drivers/mmc/matsushita-common.h b/drivers/mmc/matsushita-common.h
index c1b28a0128..a03d8f97e5 100644
--- a/drivers/mmc/matsushita-common.h
+++ b/drivers/mmc/matsushita-common.h
@@ -132,6 +132,6 @@ int matsu_sd_set_ios(struct udevice *dev);
 int matsu_sd_get_cd(struct udevice *dev);
 
 int matsu_sd_bind(struct udevice *dev);
-int matsu_sd_probe(struct udevice *dev);
+int matsu_sd_probe(struct udevice *dev, u32 quirks);
 
 #endif /* __MATSUSHITA_COMMON_H__ */
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c
index 9b388b3ab0..d6b3bfbadc 100644
--- a/drivers/mmc/renesas-sdhi.c
+++ b/drivers/mmc/renesas-sdhi.c
@@ -38,12 +38,19 @@ static const struct udevice_id renesas_sdhi_match[] = {
 	{ /* sentinel */ }
 };
 
+static int renesas_sdhi_probe(struct udevice *dev)
+{
+	u32 quirks = dev_get_driver_data(dev);
+
+	return matsu_sd_probe(dev, quirks);
+}
+
 U_BOOT_DRIVER(renesas_sdhi) = {
 	.name = "renesas-sdhi",
 	.id = UCLASS_MMC,
 	.of_match = renesas_sdhi_match,
 	.bind = matsu_sd_bind,
-	.probe = matsu_sd_probe,
+	.probe = renesas_sdhi_probe,
 	.priv_auto_alloc_size = sizeof(struct matsu_sd_priv),
 	.platdata_auto_alloc_size = sizeof(struct matsu_sd_plat),
 	.ops = &renesas_sdhi_ops,
diff --git a/drivers/mmc/uniphier-sd.c b/drivers/mmc/uniphier-sd.c
index 72f0d46758..42eb9c2c84 100644
--- a/drivers/mmc/uniphier-sd.c
+++ b/drivers/mmc/uniphier-sd.c
@@ -30,12 +30,17 @@ static const struct udevice_id uniphier_sd_match[] = {
 	{ /* sentinel */ }
 };
 
+static int uniphier_sd_probe(struct udevice *dev)
+{
+	return matsu_sd_probe(dev, 0);
+}
+
 U_BOOT_DRIVER(uniphier_mmc) = {
 	.name = "uniphier-mmc",
 	.id = UCLASS_MMC,
 	.of_match = uniphier_sd_match,
 	.bind = matsu_sd_bind,
-	.probe = matsu_sd_probe,
+	.probe = uniphier_sd_probe,
 	.priv_auto_alloc_size = sizeof(struct matsu_sd_priv),
 	.platdata_auto_alloc_size = sizeof(struct matsu_sd_plat),
 	.ops = &uniphier_sd_ops,