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author | Kever Yang <kever.yang@rock-chips.com> | 2016-07-29 10:35:25 +0800 |
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committer | Simon Glass <sjg@chromium.org> | 2016-08-05 17:56:07 -0600 |
commit | b0b3c86521e0fe4cca3676adfc0b937d77456f9e (patch) | |
tree | 540c55a8983f35696e00e4e16faefbd9cf72f97d /arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | |
parent | 2918d96728379b544fd8ba397cdeb47170dc38f8 (diff) | |
download | u-boot-imx-b0b3c86521e0fe4cca3676adfc0b937d77456f9e.zip u-boot-imx-b0b3c86521e0fe4cca3676adfc0b937d77456f9e.tar.gz u-boot-imx-b0b3c86521e0fe4cca3676adfc0b937d77456f9e.tar.bz2 |
rk3399: add basic soc driver
This patch add driver for:
- clock driver including set_rate for cpu, mmc, vop, I2C.
- sysreset driver
- grf syscon driver
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/mach-rockchip/rk3399/syscon_rk3399.c')
-rw-r--r-- | arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c new file mode 100644 index 0000000..2d81c55 --- /dev/null +++ b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c @@ -0,0 +1,20 @@ +/* + * (C) Copyright 2016 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <dm.h> +#include <syscon.h> +#include <asm/arch/clock.h> + +static const struct udevice_id rk3399_syscon_ids[] = { + { .compatible = "rockchip,rk3399-grf", .data = ROCKCHIP_SYSCON_GRF }, +}; + +U_BOOT_DRIVER(syscon_rk3399) = { + .name = "rk3399_syscon", + .id = UCLASS_SYSCON, + .of_match = rk3399_syscon_ids, +}; |