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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2012 Samsung Electronics
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* Donghwa Lee <dh09.lee@samsung.com>
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/system.h>
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static void exynos5_set_usbhost_mode(unsigned int mode)
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{
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struct exynos5_sysreg *sysreg =
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(struct exynos5_sysreg *)samsung_get_base_sysreg();
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/* Setting USB20PHY_CONFIG register to USB 2.0 HOST link */
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if (mode == USB20_PHY_CFG_HOST_LINK_EN) {
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setbits_le32(&sysreg->usb20phy_cfg,
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USB20_PHY_CFG_HOST_LINK_EN);
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} else {
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clrbits_le32(&sysreg->usb20phy_cfg,
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USB20_PHY_CFG_HOST_LINK_EN);
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}
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}
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void set_usbhost_mode(unsigned int mode)
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{
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if (cpu_is_exynos5())
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exynos5_set_usbhost_mode(mode);
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}
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static void exynos4_set_system_display(void)
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{
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struct exynos4_sysreg *sysreg =
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(struct exynos4_sysreg *)samsung_get_base_sysreg();
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unsigned int cfg = 0;
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/*
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* system register path set
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* 0: MIE/MDNIE
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* 1: FIMD Bypass
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*/
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cfg = readl(&sysreg->display_ctrl);
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cfg |= (1 << 1);
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writel(cfg, &sysreg->display_ctrl);
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}
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static void exynos5_set_system_display(void)
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{
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struct exynos5_sysreg *sysreg =
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(struct exynos5_sysreg *)samsung_get_base_sysreg();
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unsigned int cfg = 0;
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/*
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* system register path set
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* 0: MIE/MDNIE
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* 1: FIMD Bypass
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*/
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cfg = readl(&sysreg->disp1blk_cfg);
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cfg |= (1 << 15);
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writel(cfg, &sysreg->disp1blk_cfg);
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}
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void set_system_display_ctrl(void)
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{
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if (cpu_is_exynos4())
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exynos4_set_system_display();
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else
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exynos5_set_system_display();
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}
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