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mvebu clock fixes for v3.14

Browse source 
- kirkwood, dove, armada-xp, armada-370
     - force clock init order broken by sorting DT ocp nodes by address
     - fixes boot failures on affected platforms
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Merge tag 'mvebu-clk-fixes-3.14' of git://git.infradead.org/linux-mvebu into clk-fixes

mvebu clock fixes for v3.14

 - kirkwood, dove, armada-xp, armada-370
    - force clock init order broken by sorting DT ocp nodes by address
    - fixes boot failures on affected platforms
This commit is contained in:
Mike Turquette 2014-02-18 21:41:40 -08:00
commit 37a4493ee7
4 changed files with 44 additions and 50 deletions
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21
drivers/clk/mvebu/armada-370.c
View file

@ -141,13 +141,6 @@ static const struct coreclk_soc_desc a370_coreclks = {
.num_ratios = ARRAY_SIZE(a370_coreclk_ratios),
};
static void __init a370_coreclk_init(struct device_node *np)
{
mvebu_coreclk_setup(np, &a370_coreclks);
}
CLK_OF_DECLARE(a370_core_clk, "marvell,armada-370-core-clock",
a370_coreclk_init);
/*
* Clock Gating Control
*/
@ -168,9 +161,15 @@ static const struct clk_gating_soc_desc a370_gating_desc[] __initconst = {
{ }
};
static void __init a370_clk_gating_init(struct device_node *np)
static void __init a370_clk_init(struct device_node *np)
{
mvebu_clk_gating_setup(np, a370_gating_desc);
struct device_node *cgnp =
of_find_compatible_node(NULL, NULL, "marvell,armada-370-gating-clock");
mvebu_coreclk_setup(np, &a370_coreclks);
if (cgnp)
mvebu_clk_gating_setup(cgnp, a370_gating_desc);
}
CLK_OF_DECLARE(a370_clk_gating, "marvell,armada-370-gating-clock",
a370_clk_gating_init);
CLK_OF_DECLARE(a370_clk, "marvell,armada-370-core-clock", a370_clk_init);

20
drivers/clk/mvebu/armada-xp.c
View file

@ -158,13 +158,6 @@ static const struct coreclk_soc_desc axp_coreclks = {
.num_ratios = ARRAY_SIZE(axp_coreclk_ratios),
};
static void __init axp_coreclk_init(struct device_node *np)
{
mvebu_coreclk_setup(np, &axp_coreclks);
}
CLK_OF_DECLARE(axp_core_clk, "marvell,armada-xp-core-clock",
axp_coreclk_init);
/*
* Clock Gating Control
*/
@ -202,9 +195,14 @@ static const struct clk_gating_soc_desc axp_gating_desc[] __initconst = {
{ }
};
static void __init axp_clk_gating_init(struct device_node *np)
static void __init axp_clk_init(struct device_node *np)
{
mvebu_clk_gating_setup(np, axp_gating_desc);
struct device_node *cgnp =
of_find_compatible_node(NULL, NULL, "marvell,armada-xp-gating-clock");
mvebu_coreclk_setup(np, &axp_coreclks);
if (cgnp)
mvebu_clk_gating_setup(cgnp, axp_gating_desc);
}
CLK_OF_DECLARE(axp_clk_gating, "marvell,armada-xp-gating-clock",
axp_clk_gating_init);
CLK_OF_DECLARE(axp_clk, "marvell,armada-xp-core-clock", axp_clk_init);

19
drivers/clk/mvebu/dove.c
View file

@ -154,12 +154,6 @@ static const struct coreclk_soc_desc dove_coreclks = {
.num_ratios = ARRAY_SIZE(dove_coreclk_ratios),
};
static void __init dove_coreclk_init(struct device_node *np)
{
mvebu_coreclk_setup(np, &dove_coreclks);
}
CLK_OF_DECLARE(dove_core_clk, "marvell,dove-core-clock", dove_coreclk_init);
/*
* Clock Gating Control
*/
@ -186,9 +180,14 @@ static const struct clk_gating_soc_desc dove_gating_desc[] __initconst = {
{ }
};
static void __init dove_clk_gating_init(struct device_node *np)
static void __init dove_clk_init(struct device_node *np)
{
mvebu_clk_gating_setup(np, dove_gating_desc);
struct device_node *cgnp =
of_find_compatible_node(NULL, NULL, "marvell,dove-gating-clock");
mvebu_coreclk_setup(np, &dove_coreclks);
if (cgnp)
mvebu_clk_gating_setup(cgnp, dove_gating_desc);
}
CLK_OF_DECLARE(dove_clk_gating, "marvell,dove-gating-clock",
dove_clk_gating_init);
CLK_OF_DECLARE(dove_clk, "marvell,dove-core-clock", dove_clk_init);

34
drivers/clk/mvebu/kirkwood.c
View file

@ -193,13 +193,6 @@ static const struct coreclk_soc_desc kirkwood_coreclks = {
.num_ratios = ARRAY_SIZE(kirkwood_coreclk_ratios),
};
static void __init kirkwood_coreclk_init(struct device_node *np)
{
mvebu_coreclk_setup(np, &kirkwood_coreclks);
}
CLK_OF_DECLARE(kirkwood_core_clk, "marvell,kirkwood-core-clock",
kirkwood_coreclk_init);
static const struct coreclk_soc_desc mv88f6180_coreclks = {
.get_tclk_freq = kirkwood_get_tclk_freq,
.get_cpu_freq = mv88f6180_get_cpu_freq,
@ -208,13 +201,6 @@ static const struct coreclk_soc_desc mv88f6180_coreclks = {
.num_ratios = ARRAY_SIZE(kirkwood_coreclk_ratios),
};
static void __init mv88f6180_coreclk_init(struct device_node *np)
{
mvebu_coreclk_setup(np, &mv88f6180_coreclks);
}
CLK_OF_DECLARE(mv88f6180_core_clk, "marvell,mv88f6180-core-clock",
mv88f6180_coreclk_init);
/*
* Clock Gating Control
*/
@ -239,9 +225,21 @@ static const struct clk_gating_soc_desc kirkwood_gating_desc[] __initconst = {
{ }
};
static void __init kirkwood_clk_gating_init(struct device_node *np)
static void __init kirkwood_clk_init(struct device_node *np)
{
mvebu_clk_gating_setup(np, kirkwood_gating_desc);
struct device_node *cgnp =
of_find_compatible_node(NULL, NULL, "marvell,kirkwood-gating-clock");
if (of_device_is_compatible(np, "marvell,mv88f6180-core-clock"))
mvebu_coreclk_setup(np, &mv88f6180_coreclks);
else
mvebu_coreclk_setup(np, &kirkwood_coreclks);
if (cgnp)
mvebu_clk_gating_setup(cgnp, kirkwood_gating_desc);
}
CLK_OF_DECLARE(kirkwood_clk_gating, "marvell,kirkwood-gating-clock",
kirkwood_clk_gating_init);
CLK_OF_DECLARE(kirkwood_clk, "marvell,kirkwood-core-clock",
kirkwood_clk_init);
CLK_OF_DECLARE(mv88f6180_clk, "marvell,mv88f6180-core-clock",
kirkwood_clk_init);