Re: [U-Boot] [PATCH 027/080] i2c: fsl_i2c: Make live-tree compatible

2017-10-01 Thread Heiko Schocher 

Hello Mario,

Am 29.09.2017 um 14:51 schrieb Mario Six:

Make the fsl_i2c driver compatible with a live device tree.

Signed-off-by: Mario Six 
---
  drivers/i2c/fsl_i2c.c | 16 ++--
  1 file changed, 6 insertions(+), 10 deletions(-)



Reviewed-by: Heiko Schocher

bye,
Heiko

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[U-Boot] [PATCH 027/080] i2c: fsl_i2c: Make live-tree compatible

2017-09-29 Thread Mario Six 
Make the fsl_i2c driver compatible with a live device tree.

Signed-off-by: Mario Six 
---
 drivers/i2c/fsl_i2c.c | 16 ++--
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c
index a7f3ec472f..cb0f5ea233 100644
--- a/drivers/i2c/fsl_i2c.c
+++ b/drivers/i2c/fsl_i2c.c
@@ -574,22 +574,18 @@ static int fsl_i2c_ofdata_to_platdata(struct udevice *bus)
 {
struct fsl_i2c_dev *dev = dev_get_priv(bus);
fdt_addr_t addr;
-   fdt_size_t size;
-   int node = dev_of_offset(bus);
 
-   addr = fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, node, "reg", 0,
- &size, false);
+   addr = dev_read_u32_default(bus, "reg", -1);
 
-   dev->base = map_sysmem(CONFIG_SYS_IMMR + addr, size);
+   dev->base = map_sysmem(CONFIG_SYS_IMMR + addr, sizeof(struct 
fsl_i2c_base));
 
if (!dev->base)
return -ENOMEM;
 
-   dev->index = fdtdec_get_int(gd->fdt_blob, node, "cell-index", -1);
-   dev->slaveadd = fdtdec_get_int(gd->fdt_blob, node,
-  "u-boot,i2c-slave-addr", 0x7f);
-   dev->speed = fdtdec_get_int(gd->fdt_blob, node, "clock-frequency",
-   40);
+   dev->index = dev_read_u32_default(bus, "cell-index", -1);
+   dev->slaveadd = dev_read_u32_default(bus, "u-boot,i2c-slave-addr",
+0x7f);
+   dev->speed = dev_read_u32_default(bus, "clock-frequency", 40);
 
dev->i2c_clk = dev->index ? gd->arch.i2c2_clk : gd->arch.i2c1_clk;
 
-- 
2.11.0

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