From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: Re: [PATCH 2/3] mmc: sdhci: Add support for o2 eMMC HS200 mode and hardware tuning Date: Tue, 9 Jan 2018 14:36:33 +0200 Message-ID: References: <20171228095942.3994-1-ernest.zhang@bayhubtech.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20171228095942.3994-1-ernest.zhang@bayhubtech.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: "ernest.zhang" , ulf.hansson@linaro.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: yuxiang.wan@bayhubtech.com, xiaoguang.yu@bayhubtech.com, shirley.her@bayhubtech.com List-Id: linux-mmc@vger.kernel.org On 28/12/17 11:59, ernest.zhang wrote: > Add register definition for eMMC HS200 mode. Add bitmask definition > for hardware tuning function. > > Signed-off-by: ernest.zhang > --- > drivers/mmc/host/sdhci-pci-o2micro.h | 3 +++ drivers/mmc/host/sdhci-pci-o2micro.h doesn't exist anymore. Please re-base on mmc tree next branch. Also these changes do not need to be a separate patch anyway. > 1 file changed, 3 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-pci-o2micro.h b/drivers/mmc/host/sdhci-pci-o2micro.h > index 770f53857211..5a4671d5a511 100644 > --- a/drivers/mmc/host/sdhci-pci-o2micro.h > +++ b/drivers/mmc/host/sdhci-pci-o2micro.h > @@ -49,6 +49,7 @@ > #define O2_SD_MISC_CTRL4 0xFC > #define O2_SD_TUNING_CTRL 0x300 > #define O2_SD_PLL_SETTING 0x304 > +#define O2_SD_MISC_SETTING 0x308 > #define O2_SD_CLK_SETTING 0x328 > #define O2_SD_CAP_REG2 0x330 > #define O2_SD_CAP_REG0 0x334 > @@ -62,6 +63,8 @@ > #define O2_SD_FREG4_ENABLE_CLK_SET BIT(22) > > #define O2_SD_VENDOR_SETTING 0x110 > +#define O2_SD_HW_TUNING_ENABLE BIT(4) > + > #define O2_SD_VENDOR_SETTING2 0x1C8 > > extern int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot); >