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authorIngo Molnar <mingo@kernel.org>2017-03-01 09:02:26 +0100
committerIngo Molnar <mingo@kernel.org>2017-03-01 09:02:26 +0100
commit0871d5a66da5c41151e0896a90298b163e42f2e0 (patch)
tree1ba71fab9016cb28bb9d18ffd62b6b744f2f761c /drivers/clk/mvebu/armada-xp.c
parentx86/boot: Fix pr_debug() API braindamage (diff)
parentMerge tag 'for-linus-4.11' of git://git.code.sf.net/p/openipmi/linux-ipmi (diff)
downloadlinux-0871d5a66da5c41151e0896a90298b163e42f2e0.tar.xz
linux-0871d5a66da5c41151e0896a90298b163e42f2e0.zip
Merge branch 'linus' into WIP.x86/boot, to fix up conflicts and to pick up updates
Conflicts: arch/x86/xen/setup.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/clk/mvebu/armada-xp.c')
-rw-r--r--drivers/clk/mvebu/armada-xp.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/clk/mvebu/armada-xp.c b/drivers/clk/mvebu/armada-xp.c
index b3094315a3c0..0ec44ae9a2a2 100644
--- a/drivers/clk/mvebu/armada-xp.c
+++ b/drivers/clk/mvebu/armada-xp.c
@@ -52,6 +52,12 @@ static u32 __init axp_get_tclk_freq(void __iomem *sar)
return 250000000;
}
+/* MV98DX3236 TCLK frequency is fixed to 200MHz */
+static u32 __init mv98dx3236_get_tclk_freq(void __iomem *sar)
+{
+ return 200000000;
+}
+
static const u32 axp_cpu_freqs[] __initconst = {
1000000000,
1066000000,
@@ -89,6 +95,12 @@ static u32 __init axp_get_cpu_freq(void __iomem *sar)
return cpu_freq;
}
+/* MV98DX3236 CLK frequency is fixed to 800MHz */
+static u32 __init mv98dx3236_get_cpu_freq(void __iomem *sar)
+{
+ return 800000000;
+}
+
static const int axp_nbclk_ratios[32][2] __initconst = {
{0, 1}, {1, 2}, {2, 2}, {2, 2},
{1, 2}, {1, 2}, {1, 1}, {2, 3},
@@ -158,6 +170,11 @@ static const struct coreclk_soc_desc axp_coreclks = {
.num_ratios = ARRAY_SIZE(axp_coreclk_ratios),
};
+static const struct coreclk_soc_desc mv98dx3236_coreclks = {
+ .get_tclk_freq = mv98dx3236_get_tclk_freq,
+ .get_cpu_freq = mv98dx3236_get_cpu_freq,
+};
+
/*
* Clock Gating Control
*/
@@ -195,6 +212,15 @@ static const struct clk_gating_soc_desc axp_gating_desc[] __initconst = {
{ }
};
+static const struct clk_gating_soc_desc mv98dx3236_gating_desc[] __initconst = {
+ { "ge1", NULL, 3, 0 },
+ { "ge0", NULL, 4, 0 },
+ { "pex00", NULL, 5, 0 },
+ { "sdio", NULL, 17, 0 },
+ { "xor0", NULL, 22, 0 },
+ { }
+};
+
static void __init axp_clk_init(struct device_node *np)
{
struct device_node *cgnp =