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b3345d7c57
This is the bulk of new SoC enablement and other platform changes for 3.17:
* Samsung S5PV210 has been converted to DT and multiplatform
* Clock drivers and bindings for some of the lower-end i.MX 1/2 platforms
* Kirkwood, one of the popular Marvell platforms, is folded into the
mvebu platform code, removing mach-kirkwood.
* Hwmod data for TI AM43xx and DRA7 platforms.
* More additions of Renesas shmobile platform support
* Removal of plat-samsung contents that can be removed with S5PV210 being
multiplatform/DT-enabled and the other two old platforms being removed.
New platforms (most with only basic support right now):
* Hisilicon X5HD2 settop box chipset is introduced
* Mediatek MT6589 (mobile chipset) is introduced
* Broadcom BCM7xxx settop box chipset is introduced
+ as usual a lot other pieces all over the platform code.
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Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson:
"This is the bulk of new SoC enablement and other platform changes for
3.17:
- Samsung S5PV210 has been converted to DT and multiplatform
- Clock drivers and bindings for some of the lower-end i.MX 1/2
platforms
- Kirkwood, one of the popular Marvell platforms, is folded into the
mvebu platform code, removing mach-kirkwood
- Hwmod data for TI AM43xx and DRA7 platforms
- More additions of Renesas shmobile platform support
- Removal of plat-samsung contents that can be removed with S5PV210
being multiplatform/DT-enabled and the other two old platforms
being removed
New platforms (most with only basic support right now):
- Hisilicon X5HD2 settop box chipset is introduced
- Mediatek MT6589 (mobile chipset) is introduced
- Broadcom BCM7xxx settop box chipset is introduced
+ as usual a lot other pieces all over the platform code"
* tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (240 commits)
ARM: hisi: remove smp from machine descriptor
power: reset: move hisilicon reboot code
ARM: dts: Add hix5hd2-dkb dts file.
ARM: debug: Rename Hi3716 to HIX5HD2
ARM: hisi: enable hix5hd2 SoC
ARM: hisi: add ARCH_HISI
MAINTAINERS: add entry for Broadcom ARM STB architecture
ARM: brcmstb: select GISB arbiter and interrupt drivers
ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs
ARM: configs: enable SMP in bcm_defconfig
ARM: add SMP support for Broadcom mobile SoCs
Documentation: arm: misc updates to Marvell EBU SoC status
Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC
ARM: mvebu: fix build without platforms selected
ARM: mvebu: add cpuidle support for Armada 38x
ARM: mvebu: add cpuidle support for Armada 370
cpuidle: mvebu: add Armada 38x support
cpuidle: mvebu: add Armada 370 support
cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7
ARM: mvebu: export the SCU address
...
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/*
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* Samsung SoC USB 1.1/2.0 PHY driver
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*
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* Copyright (C) 2013 Samsung Electronics Co., Ltd.
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* Author: Kamil Debski <k.debski@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _PHY_EXYNOS_USB2_H
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#define _PHY_EXYNOS_USB2_H
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#include <linux/clk.h>
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#include <linux/phy/phy.h>
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#include <linux/device.h>
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#include <linux/regmap.h>
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#include <linux/spinlock.h>
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#define KHZ 1000
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#define MHZ (KHZ * KHZ)
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struct samsung_usb2_phy_driver;
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struct samsung_usb2_phy_instance;
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struct samsung_usb2_phy_config;
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struct samsung_usb2_phy_instance {
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const struct samsung_usb2_common_phy *cfg;
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struct phy *phy;
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struct samsung_usb2_phy_driver *drv;
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int int_cnt;
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int ext_cnt;
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};
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struct samsung_usb2_phy_driver {
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const struct samsung_usb2_phy_config *cfg;
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struct clk *clk;
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struct clk *ref_clk;
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unsigned long ref_rate;
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u32 ref_reg_val;
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struct device *dev;
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void __iomem *reg_phy;
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struct regmap *reg_pmu;
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struct regmap *reg_sys;
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spinlock_t lock;
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struct samsung_usb2_phy_instance instances[0];
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};
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struct samsung_usb2_common_phy {
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int (*power_on)(struct samsung_usb2_phy_instance *);
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int (*power_off)(struct samsung_usb2_phy_instance *);
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unsigned int id;
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char *label;
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};
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struct samsung_usb2_phy_config {
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const struct samsung_usb2_common_phy *phys;
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int (*rate_to_clk)(unsigned long, u32 *);
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unsigned int num_phys;
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bool has_mode_switch;
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bool has_refclk_sel;
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};
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extern const struct samsung_usb2_phy_config exynos3250_usb2_phy_config;
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extern const struct samsung_usb2_phy_config exynos4210_usb2_phy_config;
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extern const struct samsung_usb2_phy_config exynos4x12_usb2_phy_config;
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extern const struct samsung_usb2_phy_config exynos5250_usb2_phy_config;
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extern const struct samsung_usb2_phy_config s5pv210_usb2_phy_config;
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#endif
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