From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/6] arm: omap-common: sata: prepare driver for DM conversion
Date: Mon, 18 Jan 2016 14:17:40 +0530 [thread overview]
Message-ID: <1453106863-18128-4-git-send-email-mugunthanvnm@ti.com> (raw)
In-Reply-To: <1453106863-18128-1-git-send-email-mugunthanvnm@ti.com>
Prepare sata driver for DM conversion by abstracting sata phy
init to seperate function.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/cpu/armv7/omap-common/sata.c | 13 +++++++++----
include/sata.h | 2 ++
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/arch/arm/cpu/armv7/omap-common/sata.c b/arch/arm/cpu/armv7/omap-common/sata.c
index 0c82689..5ebd799 100644
--- a/arch/arm/cpu/armv7/omap-common/sata.c
+++ b/arch/arm/cpu/armv7/omap-common/sata.c
@@ -32,15 +32,20 @@ struct omap_pipe3 sata_phy = {
.dpll_map = dpll_map_sata,
};
+int enable_sata_phy(void)
+{
+ sata_phy.power_reg = (void __iomem *)(*ctrl)->control_phy_power_sata;
+
+ /* Power up the PHY */
+ return phy_pipe3_power_on(&sata_phy);
+}
+
int init_sata(int dev)
{
int ret;
u32 val;
- sata_phy.power_reg = (void __iomem *)(*ctrl)->control_phy_power_sata;
-
- /* Power up the PHY */
- phy_pipe3_power_on(&sata_phy);
+ enable_sata_phy();
/* Enable SATA module, No Idle, No Standby */
val = TI_SATA_IDLE_NO | TI_SATA_STANDBY_NO;
diff --git a/include/sata.h b/include/sata.h
index fa61da8..c2b5360 100644
--- a/include/sata.h
+++ b/include/sata.h
@@ -16,4 +16,6 @@ int sata_port_status(int dev, int port);
extern block_dev_desc_t sata_dev_desc[];
+int enable_sata_phy(void);
+
#endif
--
2.7.0.rc3
next prev parent reply other threads:[~2016-01-18 8:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-18 8:47 [U-Boot] [PATCH 0/6] driver model bring-up of sata device on dra72 and dra74 evm Mugunthan V N
2016-01-18 8:47 ` [U-Boot] [PATCH 1/6] arm: omap: sata: move enable sata clocks to enable_basic_clocks() Mugunthan V N
2016-01-19 18:09 ` Tom Rini
2016-01-18 8:47 ` [U-Boot] [PATCH 2/6] dm: implement a SATA uclass Mugunthan V N
2016-01-18 9:23 ` Bin Meng
2016-01-19 5:09 ` Mugunthan V N
2016-01-20 4:35 ` Simon Glass
2016-01-18 8:47 ` Mugunthan V N [this message]
2016-01-19 18:10 ` [U-Boot] [PATCH 3/6] arm: omap-common: sata: prepare driver for DM conversion Tom Rini
2016-01-18 8:47 ` [U-Boot] [PATCH 4/6] drivers: block: dwc_ahci: Implement a driver for Synopsys DWC sata device Mugunthan V N
2016-01-19 18:11 ` Tom Rini
2016-01-18 8:47 ` [U-Boot] [PATCH 5/6] defconfig: dra74_evm: enable sata driver model Mugunthan V N
2016-01-19 18:11 ` Tom Rini
2016-01-18 8:47 ` [U-Boot] [PATCH 6/6] defconfig: dra72_evm: " Mugunthan V N
2016-01-19 18:11 ` Tom Rini
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