diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-09-16 03:09:17 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-11-05 10:27:18 +0100 |
| commit | f4c36ab6eeadc09df435767c0cb1ca30cf89b7f7 (patch) | |
| tree | f9004b6cf96e0d502d7f5fbaaff5440123fcf2fe /arch/arm/mach-imx | |
| parent | 2434131a7be41b19c2b6ddaa10369274ba9ffcc6 (diff) | |
imx8m: add clk support for i.MX8MN
i.MX8MN has similar architecture with i.MX8MM, so it could reuse
the clock code of i.MX8MM, but i.MX8MN has different CCM root
configurations, so need a separate root entry.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/imx8m/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/imx8m/clock_slice.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/imx8m/Makefile b/arch/arm/mach-imx/imx8m/Makefile index 92184f3135..db4ba30c24 100644 --- a/arch/arm/mach-imx/imx8m/Makefile +++ b/arch/arm/mach-imx/imx8m/Makefile @@ -5,4 +5,4 @@ obj-y += lowlevel_init.o obj-y += clock_slice.o soc.o obj-$(CONFIG_IMX8MQ) += clock_imx8mq.o -obj-$(CONFIG_IMX8MM) += clock_imx8mm.o +obj-$(CONFIG_IMX8MM)$(CONFIG_IMX8MN) += clock_imx8mm.o diff --git a/arch/arm/mach-imx/imx8m/clock_slice.c b/arch/arm/mach-imx/imx8m/clock_slice.c index 780f64314d..09c5615004 100644 --- a/arch/arm/mach-imx/imx8m/clock_slice.c +++ b/arch/arm/mach-imx/imx8m/clock_slice.c @@ -475,7 +475,7 @@ static struct clk_root_map root_array[] = { {DRAM_PLL1_CLK} }, }; -#elif defined(CONFIG_IMX8MM) +#elif defined(CONFIG_IMX8MM) || defined(CONFIG_IMX8MN) static struct clk_root_map root_array[] = { {NAND_USDHC_BUS_CLK_ROOT, BUS_CLOCK_SLICE, 2, {OSC_24M_CLK, SYSTEM_PLL1_266M_CLK, SYSTEM_PLL1_800M_CLK, @@ -487,11 +487,13 @@ static struct clk_root_map root_array[] = { SYSTEM_PLL2_1000M_CLK, SYSTEM_PLL2_500M_CLK, AUDIO_PLL1_CLK, VIDEO_PLL_CLK, AUDIO_PLL2_CLK} }, +#ifdef CONFIG_IMX8MM {NOC_APB_CLK_ROOT, BUS_CLOCK_SLICE, 11, {OSC_24M_CLK, SYSTEM_PLL1_400M_CLK, SYSTEM_PLL3_CLK, SYSTEM_PLL2_333M_CLK, SYSTEM_PLL2_200M_CLK, SYSTEM_PLL1_800M_CLK, AUDIO_PLL1_CLK, VIDEO_PLL_CLK} }, +#endif {DRAM_ALT_CLK_ROOT, IP_CLOCK_SLICE, 0, {OSC_24M_CLK, SYSTEM_PLL1_800M_CLK, SYSTEM_PLL1_100M_CLK, SYSTEM_PLL2_500M_CLK, SYSTEM_PLL2_1000M_CLK, |