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authorWenyou Yang <wenyou.yang@atmel.com>2016-09-13 10:25:55 +0800
committerAndreas Bießmann <andreas@biessmann.org>2016-10-28 18:37:14 +0200
commitb892b054b12fc38e5077434c9c6146a7bd6f21a6 (patch)
tree4fbe008e82ef16d4f044eff490bb9f03e4922d0c
parentae5070d627fa04f42fc8b29400e2d189eb8b6bd2 (diff)
clk: at91: Fix at91-pmc and at91-sckc's class ID
The at91-pmc and at91-sckc aren't the clock providers, change their class ID from UCLASS_CLK to UCLASS_SIMPLE_BUS, they also don't need to bind the child nodes explicitly, the .post_bind callback of simple_bus uclass will do it for them. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r--drivers/clk/at91/pmc.c10
-rw-r--r--drivers/clk/at91/sckc.c17
2 files changed, 7 insertions, 20 deletions
diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index a08d7e82eb..76ff3871d0 100644
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -14,21 +14,15 @@
DECLARE_GLOBAL_DATA_PTR;
-static int at91_pmc_bind(struct udevice *dev)
-{
- return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
-}
-
static const struct udevice_id at91_pmc_match[] = {
{ .compatible = "atmel,sama5d2-pmc" },
{}
};
U_BOOT_DRIVER(at91_pmc) = {
- .name = "at91-pmc-core",
- .id = UCLASS_CLK,
+ .name = "at91-pmc",
+ .id = UCLASS_SIMPLE_BUS,
.of_match = at91_pmc_match,
- .bind = at91_pmc_bind,
};
int at91_pmc_core_probe(struct udevice *dev)
diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
index b207611de1..6035e20959 100644
--- a/drivers/clk/at91/sckc.c
+++ b/drivers/clk/at91/sckc.c
@@ -6,25 +6,18 @@
*/
#include <common.h>
-#include <clk-uclass.h>
#include <dm/device.h>
#include <dm/root.h>
DECLARE_GLOBAL_DATA_PTR;
-static int at91_sckc_clk_bind(struct udevice *dev)
-{
- return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
-}
-
-static const struct udevice_id at91_sckc_clk_match[] = {
+static const struct udevice_id at91_sckc_match[] = {
{ .compatible = "atmel,at91sam9x5-sckc" },
{}
};
-U_BOOT_DRIVER(at91_sckc_clk) = {
- .name = "at91_sckc_clk",
- .id = UCLASS_CLK,
- .of_match = at91_sckc_clk_match,
- .bind = at91_sckc_clk_bind,
+U_BOOT_DRIVER(at91_sckc) = {
+ .name = "at91-sckc",
+ .id = UCLASS_SIMPLE_BUS,
+ .of_match = at91_sckc_match,
};