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ARM: clk-imx31: Add dummy clock 

Add dummy clock as it is required by some i.mx drivers.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Fabio Estevam 2012-11-22 17:10:45 -02:00 committed by Sascha Hauer
parent 1a81dbde4d
commit 8a1a954038
1 changed files with 3 additions and 2 deletions
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5
arch/arm/mach-imx/clk-imx31.c
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@ -34,8 +34,8 @@ static const char *csi_sel[] = { "upll", "spll", };
static const char *fir_sel[] = { "mcu_main", "upll", "spll" };
enum mx31_clks {
ckih, ckil, mpll, spll, upll, mcu_main, hsp, ahb, nfc, ipg, per_div,
per, csi, fir, csi_div, usb_div_pre, usb_div_post, fir_div_pre,
dummy, ckih, ckil, mpll, spll, upll, mcu_main, hsp, ahb, nfc, ipg,
per_div, per, csi, fir, csi_div, usb_div_pre, usb_div_post, fir_div_pre,
fir_div_post, sdhc1_gate, sdhc2_gate, gpt_gate, epit1_gate, epit2_gate,
iim_gate, ata_gate, sdma_gate, cspi3_gate, rng_gate, uart1_gate,
uart2_gate, ssi1_gate, i2c1_gate, i2c2_gate, i2c3_gate, hantro_gate,
@ -52,6 +52,7 @@ int __init mx31_clocks_init(unsigned long fref)
void __iomem *base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR);
int i;
clk[dummy] = imx_clk_fixed("dummy", 0);
clk[ckih] = imx_clk_fixed("ckih", fref);
clk[ckil] = imx_clk_fixed("ckil", 32768);
clk[mpll] = imx_clk_pllv1("mpll", "ckih", base + MXC_CCM_MPCTL);