From 4ca42af8f5b6be986aa9c6b6b87b96a169eb9e77 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 26 Feb 2022 04:37:41 +0100 Subject: [PATCH] ARM: imx: imx8m: Add 933 MHz PLL settings Add settings for operating PLL at 933 MHz. This setting is useful in case the LPDDR4 DRAM should operate at 1866 MHz or 3733 MT/s. Signed-off-by: Marek Vasut Cc: Fabio Estevam Cc: Peng Fan Cc: Stefano Babic Reviewed-by: Fabio Estevam --- arch/arm/mach-imx/imx8m/clock_imx8mm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mm.c b/arch/arm/mach-imx/imx8m/clock_imx8mm.c index 76132de..4db55f8 100644 --- a/arch/arm/mach-imx/imx8m/clock_imx8mm.c +++ b/arch/arm/mach-imx/imx8m/clock_imx8mm.c @@ -48,6 +48,7 @@ int enable_i2c_clk(unsigned char enable, unsigned i2c_num) #ifdef CONFIG_SPL_BUILD static struct imx_int_pll_rate_table imx8mm_fracpll_tbl[] = { PLL_1443X_RATE(1000000000U, 250, 3, 1, 0), + PLL_1443X_RATE(933000000U, 311, 4, 1, 0), PLL_1443X_RATE(800000000U, 300, 9, 0, 0), PLL_1443X_RATE(750000000U, 250, 8, 0, 0), PLL_1443X_RATE(650000000U, 325, 3, 2, 0), -- 2.7.4