From 3ba8bf7c6d6c09b9823b08b03d2d155907313238 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 9 Sep 2010 09:50:39 +0200 Subject: PXA: pxa-regs.h cleanup Signed-off-by: Marek Vasut --- board/colibri_pxa270/colibri_pxa270.c | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) (limited to 'board/colibri_pxa270') diff --git a/board/colibri_pxa270/colibri_pxa270.c b/board/colibri_pxa270/colibri_pxa270.c index 84ec38e..8aa7067 100644 --- a/board/colibri_pxa270/colibri_pxa270.c +++ b/board/colibri_pxa270/colibri_pxa270.c @@ -22,6 +22,7 @@ #include #include #include +#include DECLARE_GLOBAL_DATA_PTR; @@ -65,28 +66,30 @@ int dram_init (void) #ifdef CONFIG_CMD_USB int usb_board_init(void) { - UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & - ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE); + writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) & + ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), + UHCHR); - UHCHR |= UHCHR_FSBIR; + writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR); while (UHCHR & UHCHR_FSBIR); - UHCHR &= ~UHCHR_SSE; - UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE); + writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR); + writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE); /* Clear any OTG Pin Hold */ - if (PSSR & PSSR_OTGPH) - PSSR |= PSSR_OTGPH; + if (readl(PSSR) & PSSR_OTGPH) + writel(readl(PSSR) | PSSR_OTGPH, PSSR); - UHCRHDA &= ~(0x200); - UHCRHDA |= 0x100; + writel(readl(UHCRHDA) & ~(0x200), UHCRHDA); + writel(readl(UHCRHDA) | 0x100, UHCRHDA); /* Set port power control mask bits, only 3 ports. */ - UHCRHDB |= (0x7<<17); + writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB); /* enable port 2 */ - UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE; + writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS | + UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR); return 0; } @@ -98,14 +101,14 @@ void usb_board_init_fail(void) void usb_board_stop(void) { - UHCHR |= UHCHR_FHR; + writel(readl(UHCHR) | UHCHR_FHR, UHCHR); udelay(11); - UHCHR &= ~UHCHR_FHR; + writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); - UHCCOMS |= 1; + writel(readl(UHCCOMS) | 1, UHCCOMS); udelay(10); - CKEN &= ~CKEN10_USBHOST; + writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN); return; } -- cgit v1.1