diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-02-19 10:56:19 (GMT) |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-05-08 23:34:01 (GMT) |
| commit | 1f80b126d06cf5c88b7f03a80c79ffd85053688a (patch) | |
| tree | 75a64420f66f16e72cf5b08466666f2f01fdd1f7 /arch/arm/mach-kirkwood | |
| parent | f4f7561e032777cd7376800ac97352d5b1684d8f (diff) | |
| download | linux-fsl-qoriq-1f80b126d06cf5c88b7f03a80c79ffd85053688a.tar.xz | |
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')
| -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 88a1667..b9b341f 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); } /***************************************************************************** |