From: Anatolij Gustschin <agust@denx.de>
To: linux-usb@vger.kernel.org
Cc: David Brownell <dbrownell@users.sourceforge.net>,
Wolfgang Denk <wd@denx.de>, Detlev Zundel <dzu@denx.de>,
Greg Kroah-Hartman <gregkh@suse.de>,
linuxppc-dev@ozlabs.org, Anatolij Gustschin <agust@denx.de>
Subject: [PATCH 1/3] powerpc/fsl_soc.c: remove FSL USB platform code
Date: Thu, 22 Jul 2010 18:25:20 +0200 [thread overview]
Message-ID: <1279815922-27198-2-git-send-email-agust@denx.de> (raw)
In-Reply-To: <1279815922-27198-1-git-send-email-agust@denx.de>
This removed code will be replaced by simple of_platform
driver for creation of FSL USB platform devices which is
added by next patch of the series.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/sysdev/fsl_soc.c | 163 -----------------------------------------
1 files changed, 0 insertions(+), 163 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index b91f7ac..49a51f1 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -209,169 +209,6 @@ static int __init of_add_fixed_phys(void)
arch_initcall(of_add_fixed_phys);
#endif /* CONFIG_FIXED_PHY */
-static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
-{
- if (!phy_type)
- return FSL_USB2_PHY_NONE;
- if (!strcasecmp(phy_type, "ulpi"))
- return FSL_USB2_PHY_ULPI;
- if (!strcasecmp(phy_type, "utmi"))
- return FSL_USB2_PHY_UTMI;
- if (!strcasecmp(phy_type, "utmi_wide"))
- return FSL_USB2_PHY_UTMI_WIDE;
- if (!strcasecmp(phy_type, "serial"))
- return FSL_USB2_PHY_SERIAL;
-
- return FSL_USB2_PHY_NONE;
-}
-
-static int __init fsl_usb_of_init(void)
-{
- struct device_node *np;
- unsigned int i = 0;
- struct platform_device *usb_dev_mph = NULL, *usb_dev_dr_host = NULL,
- *usb_dev_dr_client = NULL;
- int ret;
-
- for_each_compatible_node(np, NULL, "fsl-usb2-mph") {
- struct resource r[2];
- struct fsl_usb2_platform_data usb_data;
- const unsigned char *prop = NULL;
-
- memset(&r, 0, sizeof(r));
- memset(&usb_data, 0, sizeof(usb_data));
-
- ret = of_address_to_resource(np, 0, &r[0]);
- if (ret)
- goto err;
-
- of_irq_to_resource(np, 0, &r[1]);
-
- usb_dev_mph =
- platform_device_register_simple("fsl-ehci", i, r, 2);
- if (IS_ERR(usb_dev_mph)) {
- ret = PTR_ERR(usb_dev_mph);
- goto err;
- }
-
- usb_dev_mph->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev_mph->dev.dma_mask = &usb_dev_mph->dev.coherent_dma_mask;
-
- usb_data.operating_mode = FSL_USB2_MPH_HOST;
-
- prop = of_get_property(np, "port0", NULL);
- if (prop)
- usb_data.port_enables |= FSL_USB2_PORT0_ENABLED;
-
- prop = of_get_property(np, "port1", NULL);
- if (prop)
- usb_data.port_enables |= FSL_USB2_PORT1_ENABLED;
-
- prop = of_get_property(np, "phy_type", NULL);
- usb_data.phy_mode = determine_usb_phy(prop);
-
- ret =
- platform_device_add_data(usb_dev_mph, &usb_data,
- sizeof(struct
- fsl_usb2_platform_data));
- if (ret)
- goto unreg_mph;
- i++;
- }
-
- for_each_compatible_node(np, NULL, "fsl-usb2-dr") {
- struct resource r[2];
- struct fsl_usb2_platform_data usb_data;
- const unsigned char *prop = NULL;
-
- if (!of_device_is_available(np))
- continue;
-
- memset(&r, 0, sizeof(r));
- memset(&usb_data, 0, sizeof(usb_data));
-
- ret = of_address_to_resource(np, 0, &r[0]);
- if (ret)
- goto unreg_mph;
-
- of_irq_to_resource(np, 0, &r[1]);
-
- prop = of_get_property(np, "dr_mode", NULL);
-
- if (!prop || !strcmp(prop, "host")) {
- usb_data.operating_mode = FSL_USB2_DR_HOST;
- usb_dev_dr_host = platform_device_register_simple(
- "fsl-ehci", i, r, 2);
- if (IS_ERR(usb_dev_dr_host)) {
- ret = PTR_ERR(usb_dev_dr_host);
- goto err;
- }
- } else if (prop && !strcmp(prop, "peripheral")) {
- usb_data.operating_mode = FSL_USB2_DR_DEVICE;
- usb_dev_dr_client = platform_device_register_simple(
- "fsl-usb2-udc", i, r, 2);
- if (IS_ERR(usb_dev_dr_client)) {
- ret = PTR_ERR(usb_dev_dr_client);
- goto err;
- }
- } else if (prop && !strcmp(prop, "otg")) {
- usb_data.operating_mode = FSL_USB2_DR_OTG;
- usb_dev_dr_host = platform_device_register_simple(
- "fsl-ehci", i, r, 2);
- if (IS_ERR(usb_dev_dr_host)) {
- ret = PTR_ERR(usb_dev_dr_host);
- goto err;
- }
- usb_dev_dr_client = platform_device_register_simple(
- "fsl-usb2-udc", i, r, 2);
- if (IS_ERR(usb_dev_dr_client)) {
- ret = PTR_ERR(usb_dev_dr_client);
- goto err;
- }
- } else {
- ret = -EINVAL;
- goto err;
- }
-
- prop = of_get_property(np, "phy_type", NULL);
- usb_data.phy_mode = determine_usb_phy(prop);
-
- if (usb_dev_dr_host) {
- usb_dev_dr_host->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev_dr_host->dev.dma_mask = &usb_dev_dr_host->
- dev.coherent_dma_mask;
- if ((ret = platform_device_add_data(usb_dev_dr_host,
- &usb_data, sizeof(struct
- fsl_usb2_platform_data))))
- goto unreg_dr;
- }
- if (usb_dev_dr_client) {
- usb_dev_dr_client->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev_dr_client->dev.dma_mask = &usb_dev_dr_client->
- dev.coherent_dma_mask;
- if ((ret = platform_device_add_data(usb_dev_dr_client,
- &usb_data, sizeof(struct
- fsl_usb2_platform_data))))
- goto unreg_dr;
- }
- i++;
- }
- return 0;
-
-unreg_dr:
- if (usb_dev_dr_host)
- platform_device_unregister(usb_dev_dr_host);
- if (usb_dev_dr_client)
- platform_device_unregister(usb_dev_dr_client);
-unreg_mph:
- if (usb_dev_mph)
- platform_device_unregister(usb_dev_mph);
-err:
- return ret;
-}
-
-arch_initcall(fsl_usb_of_init);
-
#if defined(CONFIG_FSL_SOC_BOOKE) || defined(CONFIG_PPC_86xx)
static __be32 __iomem *rstcr;
--
1.7.0.4
next prev parent reply other threads:[~2010-07-22 16:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-22 16:25 [PATCH 0/3] Add USB Host support for MPC5121 SoC Anatolij Gustschin
2010-07-22 16:25 ` Anatolij Gustschin [this message]
2010-07-22 16:25 ` [PATCH 2/3] USB: add of_platform glue driver for FSL USB DR controller Anatolij Gustschin
2010-07-28 8:16 ` Grant Likely
2010-07-28 8:28 ` Anton Vorontsov
2010-07-28 11:58 ` Anatolij Gustschin
2010-07-28 18:14 ` Grant Likely
2010-07-28 18:46 ` Greg KH
2010-08-02 23:01 ` Greg KH
2010-07-22 16:25 ` [PATCH 3/3] USB: add USB EHCI support for MPC5121 SoC Anatolij Gustschin
2010-07-28 8:22 ` Grant Likely
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1279815922-27198-2-git-send-email-agust@denx.de \
--to=agust@denx.de \
--cc=dbrownell@users.sourceforge.net \
--cc=dzu@denx.de \
--cc=gregkh@suse.de \
--cc=linux-usb@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=wd@denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).