diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2012-03-08 21:45:59 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-05-08 16:34:02 -0700 |
| commit | 27e53cfbce493bb062212263aa24bbbc5a1077f4 (patch) | |
| tree | a017e6bcfa6f5ebeb152475c8b3b19fefd73b902 /arch/arm/mach-kirkwood/common.c | |
| parent | c510182b1c68e2f2bf61e69f6c65bcf61a188809 (diff) | |
ARM: Orion: PCIE: Add support for clk
Prepare and enable the clocks when the board indicates the pcie buses
will be used.
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 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index ab27d06ac4a5..aa36e1bce874 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -87,7 +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, *xor0, *xor1; + struct clk *crypto, *xor0, *xor1, *pex0, *pex1; tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT, kirkwood_tclk); @@ -102,8 +102,8 @@ void __init kirkwood_clk_init(void) crypto = kirkwood_register_gate("crypto", CGC_BIT_CRYPTO); xor0 = kirkwood_register_gate("xor0", CGC_BIT_XOR0); xor1 = kirkwood_register_gate("xor1", CGC_BIT_XOR1); - kirkwood_register_gate("pex0", CGC_BIT_PEX0); - kirkwood_register_gate("pex1", CGC_BIT_PEX1); + pex0 = kirkwood_register_gate("pex0", CGC_BIT_PEX0); + pex1 = kirkwood_register_gate("pex1", CGC_BIT_PEX1); kirkwood_register_gate("audio", CGC_BIT_AUDIO); kirkwood_register_gate("tdm", CGC_BIT_TDM); kirkwood_register_gate("tsu", CGC_BIT_TSU); @@ -122,6 +122,8 @@ void __init kirkwood_clk_init(void) orion_clkdev_add(NULL, "mv_crypto", crypto); orion_clkdev_add(NULL, MV_XOR_SHARED_NAME ".0", xor0); orion_clkdev_add(NULL, MV_XOR_SHARED_NAME ".1", xor1); + orion_clkdev_add("0", "pcie", pex0); + orion_clkdev_add("1", "pcie", pex1); } /***************************************************************************** |