rockchip: google: gru: 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>
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committed by
Kever Yang

parent
95a9cb3666
commit
3330c8880c
@@ -3,18 +3,9 @@
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* Copyright 2018 Google
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* Copyright 2018 Google
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*/
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*/
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#include <common.h>
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#include <dm.h>
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#include <dm.h>
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#include <init.h>
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#include <init.h>
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#include <syscon.h>
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#include <asm/arch-rockchip/clock.h>
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#include <asm/arch-rockchip/clock.h>
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#include <asm/arch-rockchip/grf_rk3399.h>
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#include <asm/arch-rockchip/hardware.h>
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#define GRF_IO_VSEL_BT656_SHIFT 0
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#define GRF_IO_VSEL_AUDIO_SHIFT 1
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#define PMUGRF_CON0_VSEL_SHIFT 8
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#define PMUGRF_CON0_VOL_SHIFT 9
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#ifdef CONFIG_SPL_BUILD
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#ifdef CONFIG_SPL_BUILD
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/* provided to defeat compiler optimisation in board_init_f() */
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/* provided to defeat compiler optimisation in board_init_f() */
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@@ -63,29 +54,3 @@ int board_early_init_r(void)
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return 0;
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return 0;
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}
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}
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#endif
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#endif
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static void setup_iodomain(void)
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{
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struct rk3399_grf_regs *grf =
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syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
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struct rk3399_pmugrf_regs *pmugrf =
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syscon_get_first_range(ROCKCHIP_SYSCON_PMUGRF);
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/* BT656 and audio is in 1.8v domain */
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rk_setreg(&grf->io_vsel, (1 << GRF_IO_VSEL_BT656_SHIFT |
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1 << GRF_IO_VSEL_AUDIO_SHIFT));
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/*
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* Set GPIO1 1.8v/3.0v source select to PMU1830_VOL
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* and explicitly configure that PMU1830_VOL to be 1.8V
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*/
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rk_setreg(&pmugrf->soc_con0, (1 << PMUGRF_CON0_VSEL_SHIFT |
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1 << PMUGRF_CON0_VOL_SHIFT));
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}
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int rockchip_early_misc_init_r(void)
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{
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setup_iodomain();
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return 0;
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}
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@@ -66,6 +66,7 @@ CONFIG_I2C_CROS_EC_TUNNEL=y
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CONFIG_SYS_I2C_ROCKCHIP=y
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CONFIG_SYS_I2C_ROCKCHIP=y
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CONFIG_I2C_MUX=y
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CONFIG_I2C_MUX=y
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CONFIG_CROS_EC_KEYB=y
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CONFIG_CROS_EC_KEYB=y
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CONFIG_ROCKCHIP_IODOMAIN=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC_SPI=y
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CONFIG_CROS_EC_SPI=y
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CONFIG_PWRSEQ=y
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CONFIG_PWRSEQ=y
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@@ -67,6 +67,7 @@ CONFIG_I2C_CROS_EC_TUNNEL=y
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CONFIG_SYS_I2C_ROCKCHIP=y
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CONFIG_SYS_I2C_ROCKCHIP=y
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CONFIG_I2C_MUX=y
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CONFIG_I2C_MUX=y
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CONFIG_CROS_EC_KEYB=y
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CONFIG_CROS_EC_KEYB=y
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CONFIG_ROCKCHIP_IODOMAIN=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC_SPI=y
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CONFIG_CROS_EC_SPI=y
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CONFIG_PWRSEQ=y
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CONFIG_PWRSEQ=y
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