diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx6q.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index c68156621cc..e8e5bad82b3 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -217,6 +217,11 @@ static const char *cko2_sels[] = { "uart_serial", "spdif", "asrc", "hsi_tx", }; static const char *cko_sels[] = { "cko1", "cko2", }; +static const char *lvds_sels[] = { + "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", + "pll4_audio", "pll5_video", "pll8_mlb", "enet_ref", + "pcie_ref", "sata_ref", +}; enum mx6q_clks { dummy, ckil, ckih, osc, pll2_pfd0_352m, pll2_pfd1_594m, pll2_pfd2_396m, @@ -251,7 +256,8 @@ enum mx6q_clks { ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5, sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate, usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow, - spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div, clk_max + spdif, cko2_sel, cko2_podf, cko2, cko, vdoa, pll4_audio_div, + lvds1_sel, lvds2_sel, lvds1_gate, lvds2_gate, clk_max }; static struct clk *clk[clk_max]; @@ -342,6 +348,18 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) base + 0xe0, 0, 2, 0, clk_enet_ref_table, &imx_ccm_lock); + clk[lvds1_sel] = imx_clk_mux("lvds1_sel", base + 0x160, 0, 5, lvds_sels, ARRAY_SIZE(lvds_sels)); + clk[lvds2_sel] = imx_clk_mux("lvds2_sel", base + 0x160, 5, 5, lvds_sels, ARRAY_SIZE(lvds_sels)); + + /* + * lvds1_gate and lvds2_gate are pseudo-gates. Both can be + * independently configured as clock inputs or outputs. We treat + * the "output_enable" bit as a gate, even though it's really just + * enabling clock output. + */ + clk[lvds1_gate] = imx_clk_gate("lvds1_gate", "dummy", base + 0x160, 10); + clk[lvds2_gate] = imx_clk_gate("lvds2_gate", "dummy", base + 0x160, 11); + /* name parent_name reg idx */ clk[pll2_pfd0_352m] = imx_clk_pfd("pll2_pfd0_352m", "pll2_bus", base + 0x100, 0); clk[pll2_pfd1_594m] = imx_clk_pfd("pll2_pfd1_594m", "pll2_bus", base + 0x100, 1); |