diff options
author | Roger Quadros <rogerq@ti.com> | 2013-11-11 16:56:39 +0200 |
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committer | Tom Rini <trini@ti.com> | 2013-12-04 08:12:08 -0500 |
commit | 9c4b64fb612e3129823ba83691e08f4c6d2042ea (patch) | |
tree | 097ef5f761ee868e4ba3c0e50127cdd4cfd0a34e /arch/arm/cpu/armv7/omap-common/pipe3-phy.h | |
parent | 2faf5fb82ed6f3df07635cddca0a2a54e3ef74ef (diff) | |
download | u-boot-imx-9c4b64fb612e3129823ba83691e08f4c6d2042ea.zip u-boot-imx-9c4b64fb612e3129823ba83691e08f4c6d2042ea.tar.gz u-boot-imx-9c4b64fb612e3129823ba83691e08f4c6d2042ea.tar.bz2 |
ARM: OMAP5: Add Pipe3 PHY driver
Pipe3 PHY is used by SATA, USB3 and PCIe modules. This is
a driver for the Pipe3 PHY.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/pipe3-phy.h')
-rw-r--r-- | arch/arm/cpu/armv7/omap-common/pipe3-phy.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/pipe3-phy.h b/arch/arm/cpu/armv7/omap-common/pipe3-phy.h new file mode 100644 index 0000000..441f49a --- /dev/null +++ b/arch/arm/cpu/armv7/omap-common/pipe3-phy.h @@ -0,0 +1,36 @@ +/* + * TI PIPE3 PHY + * + * (C) Copyright 2013 + * Texas Instruments, <www.ti.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __OMAP_PIPE3_PHY_H +#define __OMAP_PIPE3_PHY_H + +struct pipe3_dpll_params { + u16 m; + u8 n; + u8 freq:3; + u8 sd; + u32 mf; +}; + +struct pipe3_dpll_map { + unsigned long rate; + struct pipe3_dpll_params params; +}; + +struct omap_pipe3 { + void __iomem *pll_ctrl_base; + void __iomem *power_reg; + struct pipe3_dpll_map *dpll_map; +}; + + +int phy_pipe3_power_on(struct omap_pipe3 *phy); +int phy_pipe3_power_off(struct omap_pipe3 *pipe3); + +#endif /* __OMAP_PIPE3_PHY_H */ |