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

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>

diff --git a/board/pine64/pinebook-pro-rk3399/Makefile b/board/pine64/pinebook-pro-rk3399/Makefile
deleted file mode 100644 (file)
index 2f692a1..0000000
--- 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 (file)
index 0001022..0000000
--- 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 57e614c314e963f844fb37ecb6dd1a53c8b6c599..23ac24a0bffe5376c0abbb353ffbcc825303d36a 100644 (file)
--- a/configs/pinebook-pro-rk3399_defconfig
+++ b/configs/pinebook-pro-rk3399_defconfig
@@ -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