From: "Ivan T. Ivanov" <iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> To: Peter Chen <Peter.Chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>, Grant Likely <grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>, Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: "Ivan T. Ivanov" <iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>, Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH v2 2/3] usb: chipidea: msm: Add device tree support Date: Tue, 18 Feb 2014 15:21:20 +0200 [thread overview] Message-ID: <1392729681-21022-3-git-send-email-iivanov@mm-sol.com> (raw) In-Reply-To: <1392729681-21022-1-git-send-email-iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> From: "Ivan T. Ivanov" <iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> Allows controller to be specified via device tree. Pass PHY phandle specified in DT to core driver. Signed-off-by: Ivan T. Ivanov <iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> --- drivers/usb/chipidea/ci_hdrc_msm.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c index 2d51d85..3f67f1f 100644 --- a/drivers/usb/chipidea/ci_hdrc_msm.c +++ b/drivers/usb/chipidea/ci_hdrc_msm.c @@ -57,9 +57,21 @@ static struct ci_hdrc_platform_data ci_hdrc_msm_platdata = { static int ci_hdrc_msm_probe(struct platform_device *pdev) { struct platform_device *plat_ci; + struct usb_phy *phy; dev_dbg(&pdev->dev, "ci_hdrc_msm_probe\n"); + /* + * OTG(PHY) driver takes care of PHY initialization, clock management, + * powering up VBUS, mapping of registers address space and power + * management. + */ + phy = devm_usb_get_phy_by_phandle(&pdev->dev, "usb-phy", 0); + if (IS_ERR(phy)) + return PTR_ERR(phy); + + ci_hdrc_msm_platdata.phy = phy; + plat_ci = ci_hdrc_add_device(&pdev->dev, pdev->resource, pdev->num_resources, &ci_hdrc_msm_platdata); @@ -86,10 +98,19 @@ static int ci_hdrc_msm_remove(struct platform_device *pdev) return 0; } +static struct of_device_id msm_ci_dt_match[] = { + { .compatible = "qcom,ci-hdrc", }, + { } +}; +MODULE_DEVICE_TABLE(of, msm_ci_dt_match); + static struct platform_driver ci_hdrc_msm_driver = { .probe = ci_hdrc_msm_probe, .remove = ci_hdrc_msm_remove, - .driver = { .name = "msm_hsusb", }, + .driver = { + .name = "msm_hsusb", + .of_match_table = msm_ci_dt_match, + }, }; module_platform_driver(ci_hdrc_msm_driver); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: "Ivan T. Ivanov" <iivanov@mm-sol.com> To: Peter Chen <Peter.Chen@freescale.com>, Grant Likely <grant.likely@linaro.org>, Rob Herring <robh+dt@kernel.org> Cc: "Ivan T. Ivanov" <iivanov@mm-sol.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 2/3] usb: chipidea: msm: Add device tree support Date: Tue, 18 Feb 2014 15:21:20 +0200 [thread overview] Message-ID: <1392729681-21022-3-git-send-email-iivanov@mm-sol.com> (raw) In-Reply-To: <1392729681-21022-1-git-send-email-iivanov@mm-sol.com> From: "Ivan T. Ivanov" <iivanov@mm-sol.com> Allows controller to be specified via device tree. Pass PHY phandle specified in DT to core driver. Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> --- drivers/usb/chipidea/ci_hdrc_msm.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c index 2d51d85..3f67f1f 100644 --- a/drivers/usb/chipidea/ci_hdrc_msm.c +++ b/drivers/usb/chipidea/ci_hdrc_msm.c @@ -57,9 +57,21 @@ static struct ci_hdrc_platform_data ci_hdrc_msm_platdata = { static int ci_hdrc_msm_probe(struct platform_device *pdev) { struct platform_device *plat_ci; + struct usb_phy *phy; dev_dbg(&pdev->dev, "ci_hdrc_msm_probe\n"); + /* + * OTG(PHY) driver takes care of PHY initialization, clock management, + * powering up VBUS, mapping of registers address space and power + * management. + */ + phy = devm_usb_get_phy_by_phandle(&pdev->dev, "usb-phy", 0); + if (IS_ERR(phy)) + return PTR_ERR(phy); + + ci_hdrc_msm_platdata.phy = phy; + plat_ci = ci_hdrc_add_device(&pdev->dev, pdev->resource, pdev->num_resources, &ci_hdrc_msm_platdata); @@ -86,10 +98,19 @@ static int ci_hdrc_msm_remove(struct platform_device *pdev) return 0; } +static struct of_device_id msm_ci_dt_match[] = { + { .compatible = "qcom,ci-hdrc", }, + { } +}; +MODULE_DEVICE_TABLE(of, msm_ci_dt_match); + static struct platform_driver ci_hdrc_msm_driver = { .probe = ci_hdrc_msm_probe, .remove = ci_hdrc_msm_remove, - .driver = { .name = "msm_hsusb", }, + .driver = { + .name = "msm_hsusb", + .of_match_table = msm_ci_dt_match, + }, }; module_platform_driver(ci_hdrc_msm_driver); -- 1.7.9.5
next prev parent reply other threads:[~2014-02-18 13:21 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-02-18 13:21 [PATCH v2 0/3] usb: chipidea: msm: Clean and fix glue layer driver Ivan T. Ivanov 2014-02-18 13:21 ` Ivan T. Ivanov 2014-02-18 13:21 ` [PATCH v2 1/3] usb: chipidea: msm: Add device tree binding information Ivan T. Ivanov 2014-02-18 16:13 ` Josh Cartwright 2014-02-18 17:27 ` Ivan T. Ivanov 2014-02-18 19:07 ` Josh Cartwright 2014-02-18 21:26 ` Courtney Cavin 2014-02-19 15:43 ` Ivan T. Ivanov 2014-02-19 17:46 ` Courtney Cavin 2014-02-24 10:18 ` Ivan T. Ivanov 2014-02-25 1:57 ` Peter Chen 2014-02-25 1:57 ` Peter Chen [not found] ` <1392729681-21022-1-git-send-email-iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> 2014-02-18 13:21 ` Ivan T. Ivanov [this message] 2014-02-18 13:21 ` [PATCH v2 2/3] usb: chipidea: msm: Add device tree support Ivan T. Ivanov 2014-02-18 14:08 ` Josh Cartwright 2014-02-18 17:14 ` Ivan T. Ivanov [not found] ` <1392729681-21022-3-git-send-email-iivanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org> 2014-02-18 17:53 ` Sergei Shtylyov 2014-02-18 17:53 ` Sergei Shtylyov [not found] ` <53039E2E.2030503-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> 2014-02-18 17:14 ` Ivan T. Ivanov 2014-02-18 17:14 ` Ivan T. Ivanov 2014-02-18 18:31 ` Sergei Shtylyov [not found] ` <5303A71B.7060208-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> 2014-02-18 21:34 ` Courtney Cavin 2014-02-18 21:34 ` Courtney Cavin 2014-02-18 23:32 ` Sergei Shtylyov 2014-02-19 15:48 ` Ivan T. Ivanov 2014-02-19 15:48 ` Ivan T. Ivanov 2014-02-19 20:24 ` Sergei Shtylyov 2014-02-19 20:24 ` Sergei Shtylyov 2014-02-20 9:53 ` [PATCH RESEND v2 1/3] usb: chipidea: msm: Add device tree binding information Ivan T. Ivanov 2014-02-24 8:15 ` Peter Chen 2014-02-24 10:09 ` Ivan T. Ivanov 2014-02-24 10:19 ` Peter Chen 2014-02-18 13:21 ` [PATCH v2 3/3] usb: chipidea: msm: Initialize offset of the capability registers Ivan T. Ivanov 2014-02-19 6:21 ` [PATCH v2 0/3] usb: chipidea: msm: Clean and fix glue layer driver Tim Bird 2014-02-19 10:32 ` Ivan T. Ivanov 2014-02-19 14:58 ` Ivan T. Ivanov 2014-02-20 4:07 ` Tim Bird 2014-02-20 4:07 ` Tim Bird
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