From: Mugunthan V N <mugunthanvnm@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 03/14] drivers: i2c: uclass: parse dt parameters only when CONFIG_OF_CONTROL is enable
Date: Mon, 18 Jul 2016 15:10:58 +0530 [thread overview]
Message-ID: <20160718094109.2076-4-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20160718094109.2076-1-mugunthanvnm@ti.com>
parse dt parameter of i2c devices only when CONFIG_OF_CONTROL
is enabled.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
drivers/i2c/i2c-uclass.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c
index 50b99ea..20b30ff 100644
--- a/drivers/i2c/i2c-uclass.c
+++ b/drivers/i2c/i2c-uclass.c
@@ -467,6 +467,7 @@ int i2c_deblock(struct udevice *bus)
return ops->deblock(bus);
}
+#if CONFIG_IS_ENABLED(OF_CONTROL)
int i2c_chip_ofdata_to_platdata(const void *blob, int node,
struct dm_i2c_chip *chip)
{
@@ -482,31 +483,44 @@ int i2c_chip_ofdata_to_platdata(const void *blob, int node,
return 0;
}
+#endif
static int i2c_post_probe(struct udevice *dev)
{
+#if CONFIG_IS_ENABLED(OF_CONTROL)
struct dm_i2c_bus *i2c = dev_get_uclass_priv(dev);
i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"clock-frequency", 100000);
return dm_i2c_set_bus_speed(dev, i2c->speed_hz);
+#else
+ return 0;
+#endif
}
static int i2c_post_bind(struct udevice *dev)
{
+#if CONFIG_IS_ENABLED(OF_CONTROL)
/* Scan the bus for devices */
return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+#else
+ return 0;
+#endif
}
static int i2c_child_post_bind(struct udevice *dev)
{
+#if CONFIG_IS_ENABLED(OF_CONTROL)
struct dm_i2c_chip *plat = dev_get_parent_platdata(dev);
if (dev->of_offset == -1)
return 0;
return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, plat);
+#else
+ return 0;
+#endif
}
UCLASS_DRIVER(i2c) = {
--
2.9.1.200.gb1ec08f
next prev parent reply other threads:[~2016-07-18 9:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 9:40 [U-Boot] [PATCH 00/14] DM conversion of omap i2c driver Mugunthan V N
2016-07-18 9:40 ` [U-Boot] [PATCH 01/14] omap4: i2c: correct register offset for sync register Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:40 ` [U-Boot] [PATCH 02/14] omap5/dra7: " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:40 ` Mugunthan V N [this message]
2016-07-22 3:21 ` [U-Boot] [PATCH 03/14] drivers: i2c: uclass: parse dt parameters only when CONFIG_OF_CONTROL is enable Simon Glass
2016-07-22 7:35 ` Mugunthan V N
2016-07-22 14:16 ` Simon Glass
2016-07-25 14:35 ` Mugunthan V N
2016-08-01 1:01 ` Simon Glass
2016-07-18 9:40 ` [U-Boot] [PATCH 04/14] ti_armv7_common: i2c: do not define DM_I2C for spl Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 05/14] drivers: i2c: omap24xx_i2c: prepare driver for DM conversion Mugunthan V N
2016-07-20 14:19 ` Simon Glass
2016-07-18 9:41 ` [U-Boot] [PATCH 06/14] drivers: i2c: omap24xx_i2c: adopt omap_i2c driver to driver model Mugunthan V N
2016-07-20 14:19 ` Simon Glass
2016-07-18 9:41 ` [U-Boot] [PATCH 07/14] defconfig: am335x_boneblack_vboot: enable i2c " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 08/14] defconfig: am335x_evm: " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 09/14] defconfig: am43xx_evm: " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 10/14] defconfig: am43xx_hs_evm: " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 11/14] defconfig: dra7xx_evm: " Mugunthan V N
2016-07-18 14:27 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 12/14] defconfig: dra7xx_hs_evm: " Mugunthan V N
2016-07-18 14:28 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 13/14] defconfig: am57xx_evm: " Mugunthan V N
2016-07-18 14:28 ` Tom Rini
2016-07-18 9:41 ` [U-Boot] [PATCH 14/14] defconfig: am57xx_hs_evm: " Mugunthan V N
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