diff options
Diffstat (limited to 'arch/arm/mach-imx/imx8ulp/pcc.c')
| -rw-r--r-- | arch/arm/mach-imx/imx8ulp/pcc.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/imx8ulp/pcc.c b/arch/arm/mach-imx/imx8ulp/pcc.c index 6145b3ea6a..7909d770af 100644 --- a/arch/arm/mach-imx/imx8ulp/pcc.c +++ b/arch/arm/mach-imx/imx8ulp/pcc.c @@ -15,6 +15,21 @@ #define cgc_clk_TYPES 2 #define cgc_clk_NUM 8 +static enum cgc_clk pcc1_clksrc[][8] = { + { + }, + { + DUMMY0_CLK, + LPOSC, + SOSC_DIV2, + FRO_DIV2, + CM33_BUSCLK, + PLL1_VCO_DIV, + PLL0_PFD2_DIV, + PLL0_PFD1_DIV, + } +}; + static enum cgc_clk pcc3_clksrc[][8] = { { }, @@ -75,6 +90,11 @@ static enum cgc_clk pcc5_clksrc[][8] = { } }; +static struct pcc_entry pcc1_arrays[] = { + {PCC1_RBASE, ADC1_PCC1_SLOT, CLKSRC_PER_BUS, PCC_NO_DIV, PCC_HAS_RST_B}, + {} +}; + static struct pcc_entry pcc3_arrays[] = { {PCC3_RBASE, DMA1_MP_PCC3_SLOT, CLKSRC_NO_PCS, PCC_NO_DIV, PCC_NO_RST_B}, {PCC3_RBASE, DMA1_CH0_PCC3_SLOT, CLKSRC_NO_PCS, PCC_NO_DIV, PCC_NO_RST_B}, @@ -228,6 +248,10 @@ static int find_pcc_entry(int pcc_controller, int pcc_clk_slot, struct pcc_entry int index = 0; switch (pcc_controller) { + case 1: + pcc_array = pcc1_arrays; + *out = &pcc1_arrays[0]; + break; case 3: pcc_array = pcc3_arrays; *out = &pcc3_arrays[0]; @@ -310,7 +334,9 @@ int pcc_clock_sel(int pcc_controller, int pcc_clk_slot, enum cgc_clk src) return -EPERM; } - if (pcc_controller == 3) + if (pcc_controller == 1) + cgc_clk_array = pcc1_clksrc[clksrc_type]; + else if (pcc_controller == 3) cgc_clk_array = pcc3_clksrc[clksrc_type]; else if (pcc_controller == 4) cgc_clk_array = pcc4_clksrc[clksrc_type]; |