clk: at91: add PMC usb clock

This patch adds new at91 usb clock implementation using common clk framework.
This clock is used to clock usb ports (ohci, ehci and udc).

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 6ad37daca971..b76dc4c62af9 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -3,6 +3,9 @@ if ARCH_AT91
 config HAVE_AT91_UTMI
         bool
 
+config HAVE_AT91_USB_CLK
+        bool
+
 config HAVE_AT91_DBGU0
         bool
 
@@ -82,6 +85,7 @@ config SOC_SAMA5D3
         select HAVE_AT91_DBGU1
         select AT91_USE_OLD_CLK
         select HAVE_AT91_UTMI
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using one of Atmel's SAMA5D3 family SoC.
           This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35.
@@ -96,12 +100,14 @@ config SOC_AT91RM9200
         select MULTI_IRQ_HANDLER
         select SPARSE_IRQ
         select AT91_USE_OLD_CLK
+        select HAVE_AT91_USB_CLK
 
 config SOC_AT91SAM9260
         bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20"
         select HAVE_AT91_DBGU0
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE
           or AT91SAM9G20 SoC.
@@ -112,6 +118,7 @@ config SOC_AT91SAM9261
         select HAVE_FB_ATMEL
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC.
 
@@ -121,6 +128,7 @@ config SOC_AT91SAM9263
         select HAVE_FB_ATMEL
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
+        select HAVE_AT91_USB_CLK
 
 config SOC_AT91SAM9RL
         bool "AT91SAM9RL"
@@ -137,6 +145,7 @@ config SOC_AT91SAM9G45
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
         select HAVE_AT91_UTMI
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using one of Atmel's AT91SAM9G45 family SoC.
           This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11.
@@ -148,6 +157,7 @@ config SOC_AT91SAM9X5
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
         select HAVE_AT91_UTMI
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using one of Atmel's AT91SAM9x5 family SoC.
           This means that your SAM9 name finishes with a '5' (except if it is
@@ -161,6 +171,7 @@ config SOC_AT91SAM9N12
         select HAVE_FB_ATMEL
         select SOC_AT91SAM9
         select AT91_USE_OLD_CLK
+        select HAVE_AT91_USB_CLK
         help
           Select this if you are using Atmel's AT91SAM9N12 SoC.