[PATCH 1/2] clk: versatile: pass a name to ICST clock provider
Linus Walleij
linus.walleij at linaro.org
Sun Nov 24 15:58:52 EST 2013
When we have more than one of these clocks in a system (such as
on the IM-PD1) we need a mechanism to pass a name for the clock.
Refactor to add this as an argument.
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
Hi Mike, I'd like an ACK for this if you're OK with it, so I
can take it through the ARM SoC tree with the rest of the
Integrator patches.
---
drivers/clk/versatile/clk-icst.c | 3 ++-
drivers/clk/versatile/clk-icst.h | 1 +
drivers/clk/versatile/clk-impd1.c | 4 ++--
drivers/clk/versatile/clk-integrator.c | 2 +-
drivers/clk/versatile/clk-realview.c | 6 ++++--
5 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index f5e4c21b301f..8cbfcf88fae3 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -119,6 +119,7 @@ static const struct clk_ops icst_ops = {
struct clk *icst_clk_register(struct device *dev,
const struct clk_icst_desc *desc,
+ const char *name,
void __iomem *base)
{
struct clk *clk;
@@ -130,7 +131,7 @@ struct clk *icst_clk_register(struct device *dev,
pr_err("could not allocate ICST clock!\n");
return ERR_PTR(-ENOMEM);
}
- init.name = "icst";
+ init.name = name;
init.ops = &icst_ops;
init.flags = CLK_IS_ROOT;
init.parent_names = NULL;
diff --git a/drivers/clk/versatile/clk-icst.h b/drivers/clk/versatile/clk-icst.h
index dad51b6ffd00..be99dd0da785 100644
--- a/drivers/clk/versatile/clk-icst.h
+++ b/drivers/clk/versatile/clk-icst.h
@@ -15,4 +15,5 @@ struct clk_icst_desc {
struct clk *icst_clk_register(struct device *dev,
const struct clk_icst_desc *desc,
+ const char *name,
void __iomem *base);
diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c
index 369139af2a3b..b693a2bbf25a 100644
--- a/drivers/clk/versatile/clk-impd1.c
+++ b/drivers/clk/versatile/clk-impd1.c
@@ -66,8 +66,8 @@ void integrator_impd1_clk_init(void __iomem *base, unsigned int id)
}
imc = &impd1_clks[id];
- clk = icst_clk_register(NULL, &impd1_icst1_desc, base);
- imc->vcoclk = clk;
+ clk = icst_clk_register(NULL, &impd1_icst1_desc, "icst1", base);
+ imc->vco1clk = clk;
imc->clks[0] = clkdev_alloc(clk, NULL, "lm%x:01000", id);
/* UART reference clock */
diff --git a/drivers/clk/versatile/clk-integrator.c b/drivers/clk/versatile/clk-integrator.c
index 08593b4ee2c9..bda8967e09c2 100644
--- a/drivers/clk/versatile/clk-integrator.c
+++ b/drivers/clk/versatile/clk-integrator.c
@@ -78,7 +78,7 @@ void __init integrator_clk_init(bool is_cp)
clk_register_clkdev(clk, NULL, "sp804");
/* ICST VCO clock used on the Integrator/CP CLCD */
- clk = icst_clk_register(NULL, &cp_icst_desc,
+ clk = icst_clk_register(NULL, &cp_icst_desc, "icst",
__io_address(INTEGRATOR_HDR_BASE));
clk_register_clkdev(clk, NULL, "clcd");
}
diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c
index cda07e70a408..747e7b31117c 100644
--- a/drivers/clk/versatile/clk-realview.c
+++ b/drivers/clk/versatile/clk-realview.c
@@ -84,9 +84,11 @@ void __init realview_clk_init(void __iomem *sysbase, bool is_pb1176)
/* ICST VCO clock */
if (is_pb1176)
- clk = icst_clk_register(NULL, &realview_osc0_desc, sysbase);
+ clk = icst_clk_register(NULL, &realview_osc0_desc,
+ "osc0", sysbase);
else
- clk = icst_clk_register(NULL, &realview_osc4_desc, sysbase);
+ clk = icst_clk_register(NULL, &realview_osc4_desc,
+ "osc4", sysbase);
clk_register_clkdev(clk, NULL, "dev:clcd");
clk_register_clkdev(clk, NULL, "issp:clcd");
--
1.8.3.1
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