diff options
author | Andrew Lunn <andrew@lunn.ch> | 2012-02-19 11:56:19 +0100 |
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committer | Mike Turquette <mturquette@linaro.org> | 2012-05-09 01:34:01 +0200 |
commit | 1f80b126d06cf5c88b7f03a80c79ffd85053688a (patch) | |
tree | 75a64420f66f16e72cf5b08466666f2f01fdd1f7 /arch/arm/mach-kirkwood/common.c | |
parent | ARM: Orion: SDIO: Add support for clk. (diff) | |
download | linux-1f80b126d06cf5c88b7f03a80c79ffd85053688a.tar.xz linux-1f80b126d06cf5c88b7f03a80c79ffd85053688a.zip |
ARM: Orion: CESA: Add support for clk
Some orion platforms support gating of the clock. If the clock exists
enable/disbale it as appropriate.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
-rw-r--r-- | arch/arm/mach-kirkwood/common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 88a1667af4c3..b9b341ff91b4 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -87,6 +87,7 @@ static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx) void __init kirkwood_clk_init(void) { struct clk *runit, *ge0, *ge1, *sata0, *sata1, *usb0, *sdio; + struct clk *crypto; tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, kirkwood_tclk); @@ -98,7 +99,7 @@ void __init kirkwood_clk_init(void) sata1 = kirkwood_register_gate("sata1", CGC_BIT_SATA1); usb0 = kirkwood_register_gate("usb0", CGC_BIT_USB0); sdio = kirkwood_register_gate("sdio", CGC_BIT_SDIO); - kirkwood_register_gate("crypto", CGC_BIT_CRYPTO); + crypto = kirkwood_register_gate("crypto", CGC_BIT_CRYPTO); kirkwood_register_gate("xor0", CGC_BIT_XOR0); kirkwood_register_gate("xor1", CGC_BIT_XOR1); kirkwood_register_gate("pex0", CGC_BIT_PEX0); @@ -118,6 +119,7 @@ void __init kirkwood_clk_init(void) orion_clkdev_add(NULL, "orion-ehci.0", usb0); orion_clkdev_add(NULL, "orion_nand", runit); orion_clkdev_add(NULL, "mvsdio", sdio); + orion_clkdev_add(NULL, "mv_crypto", crypto); } /***************************************************************************** |