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Message-Id: <1347444680-31479-9-git-send-email-ciminaghi@gnudd.com> Date: Wed, 12 Sep 2012 12:11:19 +0200 From: ciminaghi@...dd.com To: sameo@...ux.intel.com, rubini@...dd.com, giancarlo.asnaghi@...com Cc: linux-kernel@...r.kernel.org, Davide Ciminaghi <ciminaghi@...dd.com> Subject: [PATCH 7/8] sta2x11-mfd : add defines for some sta2x11 sctl registers. From: Davide Ciminaghi <ciminaghi@...dd.com> These are required for the clock infrastructure code to properly configure and control the sta2x11 PLLs. Signed-off-by: Davide Ciminaghi <ciminaghi@...dd.com> --- include/linux/mfd/sta2x11-mfd.h | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h index 9de20fd..2c29924 100644 --- a/include/linux/mfd/sta2x11-mfd.h +++ b/include/linux/mfd/sta2x11-mfd.h @@ -246,8 +246,29 @@ u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val) #define SCTL_SCCTL 0x00 /* System controller control register */ #define SCTL_ARMCFG 0x04 /* ARM configuration register */ #define SCTL_SCPLLCTL 0x08 /* PLL control status register */ + +#define SCTL_SCPLLCTL_AUDIO_PLL_PD BIT(1) +#define SCTL_SCPLLCTL_FRAC_CONTROL BIT(3) +#define SCTL_SCPLLCTL_STRB_BYPASS BIT(6) +#define SCTL_SCPLLCTL_STRB_INPUT BIT(8) + #define SCTL_SCPLLFCTRL 0x0c /* PLL frequency control register */ + +#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_MASK 0xff +#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_SHIFT 10 +#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_MASK 7 +#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_SHIFT 21 +#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_MASK 7 +#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_SHIFT 18 +#define SCTL_SCPLLFCTRL_DITHER_DISABLE_MASK 0x03 +#define SCTL_SCPLLFCTRL_DITHER_DISABLE_SHIFT 4 + + #define SCTL_SCRESFRACT 0x10 /* PLL fractional input register */ + +#define SCTL_SCRESFRACT_MASK 0x0000ffff + + #define SCTL_SCRESCTRL1 0x14 /* Peripheral reset control 1 */ #define SCTL_SCRESXTRL2 0x18 /* Peripheral reset control 2 */ #define SCTL_SCPEREN0 0x1c /* Peripheral clock enable register 0 */ -- 1.7.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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