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rockchip: pine64: pinebook-pro: Migrate to use IO-domain driver

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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@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2024-03-12 23:36:17 +00:00 • committed by Kever Yang
parent eaeaf04a3d
commit 9a5d889f6b
3 changed files with 1 additions and 40 deletions
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1
board/pine64/pinebook-pro-rk3399/Makefile
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@ -1 +0,0 @@
obj-y += pinebook-pro-rk3399.o

39
board/pine64/pinebook-pro-rk3399/pinebook-pro-rk3399.c
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@ -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

1
configs/pinebook-pro-rk3399_defconfig
View file

@ -49,6 +49,7 @@ 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