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Subject[RFC PATCH 4/5] ARM: OMAP4: add _dev_attr_ to ocp2scp for representing usb_phy
Date
In order to reflect devices(usb_phy) attached to ocp2scp bus, ocp2scp
is assigned a device attribute to represent the attached devices.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Benoit Cousson <b-cousson@ti.com>
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 249ff76..b5a91e8 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -19,6 +19,7 @@
*/

#include <linux/io.h>
+#include <linux/platform_data/omap_ocp2scp.h>

#include <plat/omap_hwmod.h>
#include <plat/cpu.h>
@@ -2499,6 +2500,25 @@ static struct omap_hwmod_class omap44xx_ocp2scp_hwmod_class = {
.name = "ocp2scp",
};

+/* ocp2scp dev_attr */
+static struct resource omap44xx_usb_phy_and_pll_addrs[] = {
+ {
+ .name = "usb_phy",
+ .start = 0x4a0ad080,
+ .end = 0x4a0ae000,
+ .flags = IORESOURCE_MEM,
+ },
+ { }
+};
+
+static struct omap_ocp2scp_dev ocp2scp_dev_attr[] = {
+ {
+ .drv_name = "omap-usb2",
+ .res = omap44xx_usb_phy_and_pll_addrs,
+ },
+ { }
+};
+
/* ocp2scp_usb_phy */
static struct omap_hwmod_opt_clk ocp2scp_usb_phy_opt_clks[] = {
{ .role = "phy_48m", .clk = "ocp2scp_usb_phy_phy_48m" },
@@ -2516,6 +2536,7 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
.modulemode = MODULEMODE_HWCTRL,
},
},
+ .dev_attr = ocp2scp_dev_attr,
.opt_clks = ocp2scp_usb_phy_opt_clks,
.opt_clks_cnt = ARRAY_SIZE(ocp2scp_usb_phy_opt_clks),
};
--
1.7.5.4


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