diff options
Diffstat (limited to 'arch/arm/include/asm/arch-meson')
| -rw-r--r-- | arch/arm/include/asm/arch-meson/gxbb.h | 52 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-meson/sm.h | 12 |
2 files changed, 64 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-meson/gxbb.h b/arch/arm/include/asm/arch-meson/gxbb.h new file mode 100644 index 0000000000..f90f632daf --- /dev/null +++ b/arch/arm/include/asm/arch-meson/gxbb.h @@ -0,0 +1,52 @@ +/* + * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __GXBB_H__ +#define __GXBB_H__ + +#define GXBB_PERIPHS_BASE 0xc8834400 +#define GXBB_HIU_BASE 0xc883c000 +#define GXBB_ETH_BASE 0xc9410000 + +/* Peripherals registers */ +#define GXBB_PERIPHS_ADDR(off) (GXBB_PERIPHS_BASE + ((off) << 2)) + +/* GPIO registers 0 to 6 */ +#define _GXBB_GPIO_OFF(n) ((n) == 6 ? 0x08 : 0x0c + 3 * (n)) +#define GXBB_GPIO_EN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 0) +#define GXBB_GPIO_IN(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 1) +#define GXBB_GPIO_OUT(n) GXBB_PERIPHS_ADDR(_GXBB_GPIO_OFF(n) + 2) + +/* Pinmux registers 0 to 12 */ +#define GXBB_PINMUX(n) GXBB_PERIPHS_ADDR(0x2c + (n)) + +#define GXBB_ETH_REG_0 GXBB_PERIPHS_ADDR(0x50) +#define GXBB_ETH_REG_1 GXBB_PERIPHS_ADDR(0x51) + +#define GXBB_ETH_REG_0_PHY_INTF BIT(0) +#define GXBB_ETH_REG_0_TX_PHASE(x) (((x) & 3) << 5) +#define GXBB_ETH_REG_0_TX_RATIO(x) (((x) & 7) << 7) +#define GXBB_ETH_REG_0_PHY_CLK_EN BIT(10) +#define GXBB_ETH_REG_0_CLK_EN BIT(12) + +/* HIU registers */ +#define GXBB_HIU_ADDR(off) (GXBB_HIU_BASE + ((off) << 2)) + +#define GXBB_MEM_PD_REG_0 GXBB_HIU_ADDR(0x40) + +/* Ethernet memory power domain */ +#define GXBB_MEM_PD_REG_0_ETH_MASK (BIT(2) | BIT(3)) + +/* Clock gates */ +#define GXBB_GCLK_MPEG_0 GXBB_HIU_ADDR(0x50) +#define GXBB_GCLK_MPEG_1 GXBB_HIU_ADDR(0x51) +#define GXBB_GCLK_MPEG_2 GXBB_HIU_ADDR(0x52) +#define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53) +#define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54) + +#define GXBB_GCLK_MPEG_1_ETH BIT(3) + +#endif /* __GXBB_H__ */ diff --git a/arch/arm/include/asm/arch-meson/sm.h b/arch/arm/include/asm/arch-meson/sm.h new file mode 100644 index 0000000000..225438d6dc --- /dev/null +++ b/arch/arm/include/asm/arch-meson/sm.h @@ -0,0 +1,12 @@ +/* + * (C) Copyright 2016 - Beniamino Galvani <b.galvani@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MESON_SM_H__ +#define __MESON_SM_H__ + +ssize_t meson_sm_read_efuse(uintptr_t offset, void *buffer, size_t size); + +#endif /* __MESON_SM_H__ */ |
