[TETRIS_PLL] = {KS2_ARMPLLCTL0, KS2_ARMPLLCTL1},
[DDR3A_PLL] = {KS2_DDR3APLLCTL0, KS2_DDR3APLLCTL1},
[DDR3B_PLL] = {KS2_DDR3BPLLCTL0, KS2_DDR3BPLLCTL1},
+ [UART_PLL] = {KS2_UARTPLLCTL0, KS2_UARTPLLCTL1},
};
+inline void pll_pa_clk_sel(void)
+{
+ setbits_le32(keystone_pll_regs[PASS_PLL].reg1, CFG_PLLCTL1_PAPLL_MASK);
+}
+
static void wait_for_completion(const struct pll_init_data *data)
{
int i;
sdelay(21000);
/* Select the Output of PASS PLL as input to PASS */
- if (data->pll == PASS_PLL)
- setbits_le32(keystone_pll_regs[data->pll].reg1,
- CFG_PLLCTL1_PAPLL_MASK);
+ if (data->pll == PASS_PLL && cpu_is_k2hk())
+ pll_pa_clk_sel();
/* Select the Output of ARM PLL as input to ARM */
if (data->pll == TETRIS_PLL)
ret = external_clk[ddr3b_clk];
reg = KS2_DDR3BPLLCTL0;
break;
+ case UART_PLL:
+ ret = external_clk[uart_clk];
+ reg = KS2_UARTPLLCTL0;
+ break;
default:
return 0;
}
if (cpu_is_k2hk())
freq = pll_freq_get(DDR3B_PLL);
break;
+ case uart_pll_clk:
+ if (cpu_is_k2g())
+ freq = pll_freq_get(UART_PLL);
+ break;
case sys_clk0_1_clk:
case sys_clk0_clk:
freq = pll_freq_get(CORE_PLL) / pll0div_read(1);