Age | Commit message (Collapse) | Author | |
---|---|---|---|
2015-05-08 | MLK-10788-5 ARM: imx: add busfreq support for i.mx7d | Anson Huang | |
Add busfreq support for i.MX7D, including DDR3 and LPDDR3 boards, below setpoints are supported: LPDDR3: HIGH: DRAM CLK = 533MHz; AUDIO: DRAM CLK = 100MHz; LOW: DRAM CLK = 24MHz; DDR3: HIGH: DRAM CLK = 533MHz; AUDIO: DRAM CLK = 50MHz; LOW: DRAM CLK = 24MHz; Busfreq driver will auto detect DDR type, so no different operations needed for different DDR type, test cases are same as previous i.MX6 SoCs. Signed-off-by: Anson Huang <b20788@freescale.com> |