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authorOlof Johansson <olof@lixom.net>2013-07-22 19:53:29 -0700
committerOlof Johansson <olof@lixom.net>2013-07-22 19:54:22 -0700
commit9d0b375089284186116a0745d862ec713f920d9e (patch)
tree82e6b8949f0cceeec848370d934947c95a8beee0 /arch/arm/mach-omap2
parentcc23ee49d36fe5ce1435f75e5312bee9d76010c2 (diff)
parent7956c487e407bdbf7f8c8a570fd5d4d089973692 (diff)
Merge tag 'omap-for-v3.11/fixes-against-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren: Omap fixes mostly to deal with the dropping of platform data for omap4, and to make v7_defconfig bootable on omap4 SDP with nfsroot. * tag 'omap-for-v3.11/fixes-against-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Provide alias to USB PHY clock ARM: dts: Add missing vmmc2 regulator for twl ARM: multi_v7: Enabled omap4430 sdp nfsroot
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/board-generic.c23
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index e5fbfed69aa2..be5d005ebad2 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -15,6 +15,7 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
+#include <linux/clk.h>
#include <asm/mach/arch.h>
@@ -35,6 +36,21 @@ static struct of_device_id omap_dt_match_table[] __initdata = {
{ }
};
+/*
+ * Create alias for USB host PHY clock.
+ * Remove this when clock phandle can be provided via DT
+ */
+static void __init legacy_init_ehci_clk(char *clkname)
+{
+ int ret;
+
+ ret = clk_add_alias("main_clk", NULL, clkname, NULL);
+ if (ret) {
+ pr_err("%s:Failed to add main_clk alias to %s :%d\n",
+ __func__, clkname, ret);
+ }
+}
+
static void __init omap_generic_init(void)
{
omap_sdrc_init(NULL, NULL);
@@ -45,10 +61,15 @@ static void __init omap_generic_init(void)
* HACK: call display setup code for selected boards to enable omapdss.
* This will be removed when omapdss supports DT.
*/
- if (of_machine_is_compatible("ti,omap4-panda"))
+ if (of_machine_is_compatible("ti,omap4-panda")) {
omap4_panda_display_init_of();
+ legacy_init_ehci_clk("auxclk3_ck");
+
+ }
else if (of_machine_is_compatible("ti,omap4-sdp"))
omap_4430sdp_display_init_of();
+ else if (of_machine_is_compatible("ti,omap5-uevm"))
+ legacy_init_ehci_clk("auxclk1_ck");
}
#ifdef CONFIG_SOC_OMAP2420