diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/mediatek/common/include/soc/pll_common.h | 2 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/include/soc/spm.h | 6 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/pll.c | 18 |
4 files changed, 27 insertions, 0 deletions
diff --git a/src/soc/mediatek/common/include/soc/pll_common.h b/src/soc/mediatek/common/include/soc/pll_common.h index cb22796ebf..2ebb71aa2e 100644 --- a/src/soc/mediatek/common/include/soc/pll_common.h +++ b/src/soc/mediatek/common/include/soc/pll_common.h @@ -70,6 +70,8 @@ int pll_set_rate(const struct pll *pll, u32 rate); void mt_pll_init(void); void mt_pll_raise_little_cpu_freq(u32 freq); void mt_pll_raise_cci_freq(u32 freq); +void mt_pll_set_tvd_pll1_freq(u32 freq); +void edp_mux_set_sel(u32 sel); enum fmeter_type { FMETER_ABIST = 0, diff --git a/src/soc/mediatek/mt8195/Makefile.inc b/src/soc/mediatek/mt8195/Makefile.inc index e0536389c4..ae5bca046a 100644 --- a/src/soc/mediatek/mt8195/Makefile.inc +++ b/src/soc/mediatek/mt8195/Makefile.inc @@ -56,6 +56,7 @@ ramstage-y += ../common/mcu.c ramstage-y += ../common/mcupm.c ramstage-y += ../common/mmu_operations.c mmu_operations.c ramstage-y += ../common/mtcmos.c mtcmos.c +ramstage-y += ../common/pll.c pll.c ramstage-$(CONFIG_SPI_FLASH) += ../common/spi.c spi.c ramstage-y += soc.c ramstage-y += ../common/sspm.c diff --git a/src/soc/mediatek/mt8195/include/soc/spm.h b/src/soc/mediatek/mt8195/include/soc/spm.h index 8f0bcedfa3..fb7d17fb54 100644 --- a/src/soc/mediatek/mt8195/include/soc/spm.h +++ b/src/soc/mediatek/mt8195/include/soc/spm.h @@ -991,6 +991,12 @@ static const struct power_domain_data disp[] = { .sram_pdn_mask = 0x1 << 8, .sram_ack_mask = 0x1 << 12, }, + { + .pwr_con = &mtk_spm->edp_tx_pwr_con, + .pwr_sta_mask = 0x1 << 17, + .sram_pdn_mask = 0x1 << 8, + .sram_ack_mask = 0x1 << 12, + }, }; static const struct power_domain_data audio[] = { diff --git a/src/soc/mediatek/mt8195/pll.c b/src/soc/mediatek/mt8195/pll.c index 30a8f31beb..fc165358c9 100644 --- a/src/soc/mediatek/mt8195/pll.c +++ b/src/soc/mediatek/mt8195/pll.c @@ -773,6 +773,24 @@ void mt_pll_raise_cci_freq(u32 freq) clrsetbits32(&mt8195_mcucfg->bus_plldiv_cfg, MCU_MUX_MASK, MCU_MUX_SRC_PLL); } +void mt_pll_set_tvd_pll1_freq(u32 freq) +{ + /* disable tvdpll frequency output */ + clrbits32(plls[APMIXED_TVDPLL1].reg, MT8195_PLL_EN); + + /* set tvdpll frequency */ + pll_set_rate(&plls[APMIXED_TVDPLL1], freq); + + /* enable tvdpll frequency output */ + setbits32(plls[APMIXED_TVDPLL1].reg, MT8195_PLL_EN); + udelay(PLL_EN_DELAY); +} + +void edp_mux_set_sel(u32 sel) +{ + mux_set_sel(&muxes[TOP_EDP_SEL], sel); +} + u32 mt_fmeter_get_freq_khz(enum fmeter_type type, u32 id) { u32 output, count, clk_dbg_cfg, clk_misc_cfg_0; |