diff options
| author | Adrian Alonso <aalonso@freescale.com> | 2012-02-13 14:15:00 -0600 |
|---|---|---|
| committer | Adrian Alonso <aalonso@freescale.com> | 2012-02-14 14:18:45 -0600 |
| commit | 785e5db9e3653185c1364cc152a1c5b6e7e32eb4 (patch) | |
| tree | b7e4b3d012a0f657f06a964b7e1c16ad82852683 | |
| parent | 0c7b4c2d818e22535f786c34d9ab22bf1728188c (diff) | |
ENGR00174381 imx6q-sabreauto: spdif remove tx clock settings
* Sabreauto platform only supports spdif in (Rx)
Remove unused Tx clock settings
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx6/board-mx6q_sabreauto.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/arm/mach-mx6/board-mx6q_sabreauto.c b/arch/arm/mach-mx6/board-mx6q_sabreauto.c index 081b1e93a24e..8b582d566539 100644 --- a/arch/arm/mach-mx6/board-mx6q_sabreauto.c +++ b/arch/arm/mach-mx6/board-mx6q_sabreauto.c @@ -1349,31 +1349,10 @@ static inline void __init mx6q_csi0_io_init(void) mxc_iomux_set_gpr_register(1, 19, 1, 1); } -static int spdif_clk_set_rate(struct clk *clk, unsigned long rate) -{ - unsigned long rate_actual; - rate_actual = clk_round_rate(clk, rate); - clk_set_rate(clk, rate_actual); - return 0; -} - static struct mxc_spdif_platform_data mxc_spdif_data = { .spdif_tx = 0, /* disable tx */ .spdif_rx = 1, /* enable rx */ - /* - * spdif0_clk will be 454.7MHz divided by ccm dividers. - * - * 44.1KHz: 454.7MHz / 7 (ccm) / 23 (spdif) = 44,128 Hz ~ 0.06% error - * 48KHz: 454.7MHz / 4 (ccm) / 37 (spdif) = 48,004 Hz ~ 0.01% error - * 32KHz: 454.7MHz / 6 (ccm) / 37 (spdif) = 32,003 Hz ~ 0.01% error - */ - .spdif_clk_44100 = 1, /* tx clk from spdif0_clk_root */ - .spdif_clk_48000 = 1, /* tx clk from spdif0_clk_root */ - .spdif_div_44100 = 23, - .spdif_div_48000 = 37, - .spdif_div_32000 = 37, .spdif_rx_clk = 0, /* rx clk from spdif stream */ - .spdif_clk_set_rate = spdif_clk_set_rate, .spdif_clk = NULL, /* spdif bus clk */ }; |