[src/trunk]: src/sys/arch/arm/samsung Use the global exynos_pmureg_bsh and ex...

[reinoud <reinoud%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5f644011f1dc
branches:  trunk
changeset: 332598:5f644011f1dc
user:      reinoud <reinoud%NetBSD.org@localhost>
date:      Tue Sep 30 12:56:26 2014 +0000

description:
Use the global exynos_pmureg_bsh and exynos_sysreg_bsh bus space subregions

diffstat:

 sys/arch/arm/samsung/exynos_usb.c |  31 +++++++++++--------------------
 1 files changed, 11 insertions(+), 20 deletions(-)

diffs (99 lines):

diff -r 60f5ef166814 -r 5f644011f1dc sys/arch/arm/samsung/exynos_usb.c
--- a/sys/arch/arm/samsung/exynos_usb.c Tue Sep 30 12:55:29 2014 +0000
+++ b/sys/arch/arm/samsung/exynos_usb.c Tue Sep 30 12:56:26 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exynos_usb.c,v 1.11 2014/09/24 20:51:43 reinoud Exp $  */
+/*     $NetBSD: exynos_usb.c,v 1.12 2014/09/30 12:56:26 reinoud Exp $  */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: exynos_usb.c,v 1.11 2014/09/24 20:51:43 reinoud Exp $");
+__KERNEL_RCSID(1, "$NetBSD: exynos_usb.c,v 1.12 2014/09/30 12:56:26 reinoud Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -78,8 +78,8 @@
        bus_space_handle_t sc_ohci_bsh;
        bus_space_handle_t sc_usb2phy_bsh;
 
-       bus_space_handle_t sc_sysregs_bsh;
-       bus_space_handle_t sc_pmuregs_bsh;
+       bus_space_handle_t sc_sysreg_bsh;
+       bus_space_handle_t sc_pmureg_bsh;
 
        device_t         sc_ohci_dev;
        device_t         sc_ehci_dev;
@@ -152,7 +152,6 @@
        struct exynos_gpio_pindata XuhostOVERCUR;
        struct exynos_gpio_pindata XuhostPWREN;
        bus_size_t ehci_offset, ohci_offset, usb2phy_offset;
-       bus_size_t pmu_offset, sysreg_offset;
 
        /* no locators expected */
        KASSERT(loc->loc_port == EXYOCF_PORT_DEFAULT);
@@ -172,8 +171,6 @@
                ehci_offset    = EXYNOS4_USB2_HOST_EHCI_OFFSET;
                ohci_offset    = EXYNOS4_USB2_HOST_OHCI_OFFSET;
                usb2phy_offset = EXYNOS4_USB2_HOST_PHYCTRL_OFFSET;
-               sysreg_offset  = EXYNOS4_SYSREG_OFFSET;
-               pmu_offset     = EXYNOS4_PMU_OFFSET;
        }
 #endif
 #ifdef EXYNOS5
@@ -181,8 +178,6 @@
                ehci_offset    = EXYNOS5_USB2_HOST_EHCI_OFFSET;
                ohci_offset    = EXYNOS5_USB2_HOST_OHCI_OFFSET;
                usb2phy_offset = EXYNOS5_USB2_HOST_PHYCTRL_OFFSET;
-               sysreg_offset  = EXYNOS5_SYSREG_OFFSET;
-               pmu_offset     = EXYNOS5_PMU_OFFSET;
        }
 #endif
        KASSERT(ehci_offset);
@@ -197,12 +192,8 @@
                usb2phy_offset, EXYNOS_BLOCK_SIZE,
                &sc->sc_usb2phy_bsh);
 
-       bus_space_subregion(sc->sc_bst, exyoaa->exyo_core_bsh,
-               sysreg_offset, EXYNOS_BLOCK_SIZE,
-               &sc->sc_sysregs_bsh);
-       bus_space_subregion(sc->sc_bst, exyoaa->exyo_core_bsh,
-               pmu_offset, EXYNOS_BLOCK_SIZE,
-               &sc->sc_pmuregs_bsh);
+       sc->sc_pmureg_bsh = exynos_pmu_bsh;
+       sc->sc_sysreg_bsh = exynos_sysreg_bsh;
 
        aprint_naive("\n");
        aprint_normal("\n");
@@ -468,23 +459,23 @@
        if (IS_EXYNOS5_P() || IS_EXYNOS4410_P()) {
                /* set usbhost mode */
                regval = on ? 0 : USB20_PHY_HOST_LINK_EN;
-               bus_space_write_4(sc->sc_bst, sc->sc_sysregs_bsh,
+               bus_space_write_4(sc->sc_bst, sc->sc_sysreg_bsh,
                        EXYNOS5_SYSREG_USB20_PHY_TYPE, regval);
                reg = EXYNOS_PMU_USBHOST_PHY_CTRL;
        }
 
        /* do enable PHY */
        en_mask = PMU_PHY_ENABLE;
-       regval = bus_space_read_4(sc->sc_bst, sc->sc_pmuregs_bsh, reg);
+       regval = bus_space_read_4(sc->sc_bst, sc->sc_pmureg_bsh, reg);
        regval = on ? regval & ~en_mask : regval | en_mask;
 
-       bus_space_write_4(sc->sc_bst, sc->sc_pmuregs_bsh,
+       bus_space_write_4(sc->sc_bst, sc->sc_pmureg_bsh,
                reg, regval);
 
        if (IS_EXYNOS4X12_P()) {
-               bus_space_write_4(sc->sc_bst, sc->sc_pmuregs_bsh,
+               bus_space_write_4(sc->sc_bst, sc->sc_pmureg_bsh,
                        EXYNOS_PMU_USB_HSIC_1_PHY_CTRL, regval);
-               bus_space_write_4(sc->sc_bst, sc->sc_pmuregs_bsh,
+               bus_space_write_4(sc->sc_bst, sc->sc_pmureg_bsh,
                        EXYNOS_PMU_USB_HSIC_2_PHY_CTRL, regval);
        }
 }