Refactoring specific PHY setting of 0x10a[df] into a new function.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/ufs/host/ufs-renesas.c | 37 +++++++++++++---------------------
1 file changed, 14 insertions(+), 23 deletions(-)
diff --git a/drivers/ufs/host/ufs-renesas.c b/drivers/ufs/host/ufs-renesas.c
index e02c147e6248..4d83f8f4610e 100644
--- a/drivers/ufs/host/ufs-renesas.c
+++ b/drivers/ufs/host/ufs-renesas.c
@@ -134,6 +134,16 @@ static void ufs_renesas_indirect_poll(struct ufs_hba *hba, u32 gpio, u32 addr,
ufs_renesas_write(hba, 0xf0, 0);
}
+static void ufs_renesas_write_phy_10ad_10af(struct ufs_hba *hba,
+ u32 data_10ad, u32 data_10af)
+{
+ ufs_renesas_write_phy(hba, 0x10ae, 0x0001);
+ ufs_renesas_write_phy(hba, 0x10ad, data_10ad);
+ ufs_renesas_write_phy(hba, 0x10af, data_10af);
+ ufs_renesas_write_phy(hba, 0x10b6, 0x0001);
+ ufs_renesas_write_phy(hba, 0x10ae, 0x0000);
+}
+
static void ufs_renesas_pre_init(struct ufs_hba *hba)
{
u32 timer_val;
@@ -208,29 +218,10 @@ static void ufs_renesas_pre_init(struct ufs_hba *hba)
ufs_renesas_write_phy(hba, 0x4000, 0x0000);
ufs_renesas_write_phy(hba, 0x4001, 0x0000);
- ufs_renesas_write_phy(hba, 0x10ae, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ad, 0x0000);
- ufs_renesas_write_phy(hba, 0x10af, 0x0001);
- ufs_renesas_write_phy(hba, 0x10b6, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ae, 0x0000);
-
- ufs_renesas_write_phy(hba, 0x10ae, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ad, 0x0000);
- ufs_renesas_write_phy(hba, 0x10af, 0x0002);
- ufs_renesas_write_phy(hba, 0x10b6, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ae, 0x0000);
-
- ufs_renesas_write_phy(hba, 0x10ae, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ad, 0x0080);
- ufs_renesas_write_phy(hba, 0x10af, 0x0000);
- ufs_renesas_write_phy(hba, 0x10b6, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ae, 0x0000);
-
- ufs_renesas_write_phy(hba, 0x10ae, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ad, 0x0080);
- ufs_renesas_write_phy(hba, 0x10af, 0x001a);
- ufs_renesas_write_phy(hba, 0x10b6, 0x0001);
- ufs_renesas_write_phy(hba, 0x10ae, 0x0000);
+ ufs_renesas_write_phy_10ad_10af(hba, 0x0000, 0x0001);
+ ufs_renesas_write_phy_10ad_10af(hba, 0x0000, 0x0002);
+ ufs_renesas_write_phy_10ad_10af(hba, 0x0080, 0x0000);
+ ufs_renesas_write_phy_10ad_10af(hba, 0x0080, 0x001a);
ufs_renesas_indirect_write(hba, 7, 0x70, 0x0016);
ufs_renesas_indirect_write(hba, 7, 0x71, 0x0016);
--
2.25.1
