diff options
| author | Ye Li <ye.li@nxp.com> | 2022-07-26 16:41:06 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-07-26 11:29:01 +0200 |
| commit | e631185a20ab730603d7bb04378e98a83d337735 (patch) | |
| tree | 992459cdde0dc95eeb11e98ba09c91c2a7d2f482 /arch/arm/include | |
| parent | 87650716eabcfc9341dfbf67c39ef01f9ca2d8a1 (diff) | |
| download | u-boot-e631185a20ab730603d7bb04378e98a83d337735.zip u-boot-e631185a20ab730603d7bb04378e98a83d337735.tar.gz u-boot-e631185a20ab730603d7bb04378e98a83d337735.tar.bz2 | |
imx: imx9: clock: Add DDR clock support
Implement the DDR driver clock interfaces for set DDR rate and
bypass DDR PLL
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-imx9/clock.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-imx9/clock.h b/arch/arm/include/asm/arch-imx9/clock.h index fcf04d6..d96f126 100644 --- a/arch/arm/include/asm/arch-imx9/clock.h +++ b/arch/arm/include/asm/arch-imx9/clock.h @@ -213,6 +213,9 @@ void init_clk_usdhc(u32 index); int enable_i2c_clk(unsigned char enable, u32 i2c_num); u32 imx_get_i2cclk(u32 i2c_num); u32 mxc_get_clock(enum mxc_clock clk); +void dram_pll_init(ulong pll_val); +void dram_enable_bypass(ulong clk_val); +void dram_disable_bypass(void); int ccm_clk_src_on(enum ccm_clk_src oscpll, bool enable); int ccm_clk_src_auto(enum ccm_clk_src oscpll, bool enable); |