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Commit 1b22bdc3 authored by Ralph Sennhauser's avatar Ralph Sennhauser Committed by Greg Kroah-Hartman
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clk: mvebu: armada-38x: add support for 1866MHz variants 



commit 9593f4f56cf5d1c443f66660a0c7f01de38f979d upstream.

The Linksys WRT3200ACM CPU is clocked at 1866MHz. Add 1866MHz to the
list of supported CPU frequencies. Also update multiplier and divisor
for the l2clk and ddrclk.

Noticed by the following warning:
[    0.000000] Selected CPU frequency (16) unsupported

Signed-off-by: default avatarRalph Sennhauser <ralph.sennhauser@gmail.com>
Reviewed-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4685f789

drivers/clk/mvebu/armada-38x.c

+4 −3
Original line number Diff line number Diff line
@@ -49,7 +49,8 @@ static const u32 armada_38x_cpu_frequencies[] __initconst = { 
	0, 0, 0, 0,

	1066 * 1000 * 1000, 0, 0, 0,

	1332 * 1000 * 1000, 0, 0, 0,

	1600 * 1000 * 1000,

	1600 * 1000 * 1000, 0, 0, 0,

	1866 * 1000 * 1000,

};



static u32 __init armada_38x_get_cpu_freq(void __iomem *sar)
@@ -79,7 +80,7 @@ static const int armada_38x_cpu_l2_ratios[32][2] __initconst = { 
	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},
@@ -90,7 +91,7 @@ static const int armada_38x_cpu_ddr_ratios[32][2] __initconst = { 
	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{1, 2}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},

	{0, 1}, {0, 1}, {0, 1}, {0, 1},