[PATCH 07/11] rockchip: pine64: pinebook-pro: Migrate to use IO-domain driver

[Kever Yang]

On 2024/2/18 02:35, Jonas Karlman wrote:
> Switch to use the IO-domain driver to configure IO-domain based on
> device tree instead of a setup_iodomain() function.
>
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   board/pine64/pinebook-pro-rk3399/Makefile     |  1 -
>   .../pinebook-pro-rk3399/pinebook-pro-rk3399.c | 39 -------------------
>   configs/pinebook-pro-rk3399_defconfig         |  1 +
>   3 files changed, 1 insertion(+), 40 deletions(-)
>   delete mode 100644 board/pine64/pinebook-pro-rk3399/Makefile
>   delete mode 100644 board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c
>
> diff --git a/board/pine64/pinebook-pro-rk3399/Makefile b/board/pine64/pinebook-pro-rk3399/Makefile
> deleted file mode 100644
> index 2f692a12a673..000000000000
> --- a/board/pine64/pinebook-pro-rk3399/Makefile
> +++ /dev/null
> @@ -1 +0,0 @@
> -obj-y	+= pinebook-pro-rk3399.o
> diff --git a/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c b/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c
> deleted file mode 100644
> index 0001022c62a6..000000000000
> --- a/board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c
> +++ /dev/null
> @@ -1,39 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+
> -/*
> - * (C) Copyright 2016 Rockchip Electronics Co., Ltd
> - * (C) Copyright 2020 Peter Robinson <pbrobinson at gmail.com>
> - */
> -
> -#include <common.h>
> -#include <dm.h>
> -#include <syscon.h>
> -#include <asm/arch-rockchip/clock.h>
> -#include <asm/arch-rockchip/grf_rk3399.h>
> -#include <asm/arch-rockchip/hardware.h>
> -#include <linux/printk.h>
> -
> -#define GRF_IO_VSEL_BT565_SHIFT 0
> -#define PMUGRF_CON0_VSEL_SHIFT 8
> -
> -#ifdef CONFIG_MISC_INIT_R
> -static void setup_iodomain(void)
> -{
> -	struct rk3399_grf_regs *grf =
> -	   syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
> -	struct rk3399_pmugrf_regs *pmugrf =
> -	   syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
> -
> -	/* BT565 is in 1.8v domain */
> -	rk_setreg(&grf->io_vsel, 1 << GRF_IO_VSEL_BT565_SHIFT);
> -
> -	/* Set GPIO1 1.8v/3.0v source select to PMU1830_VOL */
> -	rk_setreg(&pmugrf->soc_con0, 1 << PMUGRF_CON0_VSEL_SHIFT);
> -}
> -
> -int rockchip_early_misc_init_r(void)
> -{
> -	setup_iodomain();
> -
> -	return 0;
> -}
> -#endif
> diff --git a/configs/pinebook-pro-rk3399_defconfig b/configs/pinebook-pro-rk3399_defconfig
> index d70db2bab749..9e0dbd209be3 100644
> --- a/configs/pinebook-pro-rk3399_defconfig
> +++ b/configs/pinebook-pro-rk3399_defconfig
> @@ -59,6 +59,7 @@ CONFIG_ROCKCHIP_GPIO=y
>   CONFIG_SYS_I2C_ROCKCHIP=y
>   CONFIG_LED=y
>   CONFIG_LED_GPIO=y
> +CONFIG_ROCKCHIP_IODOMAIN=y
>   CONFIG_MMC_IO_VOLTAGE=y
>   CONFIG_SPL_MMC_IO_VOLTAGE=y
>   CONFIG_MMC_UHS_SUPPORT=y